Compound name Species (Family) Preparation (Solvent) Model tested Source Reference Monoterpenoids 1 Myrcene, β -myrcenePlectranthus barbatus (Lamiaceae)Leaf (MeOH) ACh, BaCl2 , KCl in guinea pig ileum EO [17 ] 2 Citral B, β -citral, NeralAloysia triphylla (Verbenaceae)Leaf (Hexane) Carbachol, KCl, O, PGF (2α ) in rat uterus IC [18 ] Cymbopogon citratus (Poaceae)Leaf (MeOH 70%) ACh, KCl in rabbit ileum IC [19 ] Melissa officinalis (Lamiaceae)Aerial part (EtOH 70%) ACh, KCl in rat ileum EO [20 ] 3 Geranyl formateAnthemis mauritiana (Compositae)Flower (Distillation) Ca2+ , carbachol, KCl in rabbit and rat jejunum EO [21 ] 4 Geranyl acetateNepeta cataria (Lamiaceae)Leaf (Aqueous) Carbachol, KCl in guinea pig trachea and rabbit jejunum EO [22 ] 5 GeraniolRosa damascene (Rosaceae)Flower (hydrodistillation) ACh, KCl, electrical field stimulation in rat ileum IC [23 ] 6 CitronellolRosa damascene (Rosaceae)Flower (hydrodistillation) ACh, KCl, electrical field stimulation in rat ileum IC [23 ] 7 (±)- -PhellandreneZingiber officinale (Zingiberaceae)Rhizome (MeOH) Serotonin in rat ileum EO [24 ] 8 (±)- -PhellandreneCroton sonderianus (Euphorbiaceae)Leaf (Distillation) ACh, KCl in rat tracheal smooth muscle EO [25 ] 9 TerpinoleneZingiber officinale (Zingiberaceae)Rhizome (MeOH) Serotonin in rat ileum EO [24 ] 10 D-(+)-LimoneneZingiber roseum (Zingiberaceae)Fresh seeds (Hydrodistilled with diethyl ether) Carbachol, KCl in rat duodenal smooth muscle EO [26 ] Mentha x villosa (Lamiaceae)Leaf infusion (MeOH) KCl in guinea pig ileum IC [27 ] Dracocephalum kotschyi (Lamiaceae)Aerial part (Hydrodistillation) ACh, electrical field stimulation, KCl in rat ileum EO [28 ] 11 -TerpineneAcalypha phleoides (Euphorbiaceae)Aerial part infusion MeOH-CHCl3 (1:1) ACh, BaCl2 , H, S in guinea pig ileum and rabbit jejunum IC [29 ] 12 ThymoquinoneNigella sativa (Ranunculaceae)Seed infusion (Aqueous) BaCl2 , carbachol, leukotriene in rat trachea IC [30 ] 13 (R )-(+)-PulegoneCalamintha glandulosa (Lamiaceae)Aerial parts infusion (Diethyl ether) KCl in rat ileum IC [31 ] Mentha x villosa (Lamiaceae)Leaf infusion (MeOH) KCl in guinea pig ileum IC [27 ] 14 (-)-MentholMentha piperita (Lamiaceae)Leaf and flower infusion (EtOH) S in rat ileum IC [32 ] 15 dl- -TerpineolCasimiroa pringlei (Rutaceae)Aerial part infusion (Ethylic ether) KCl in rat uterine smooth muscle IC [33 ] Zingiber roseum (Zingiberaceae)Fresh seeds (Hydrodistilled with diethyl ether) Carbachol, KCl in rat duodenal smooth muscle EO [26 ] Dracocephalum kotschyi (Lamiaceae)Aerial part (Hydrodistillation) ACh, electrical field stimulation, KCl in rat ileum EO [28 ] 16 (-)-PiperitoneCasimiroa pringlei (Rutaceae)Aerial part infusion (Ethylic ether) KCl in rat uterine smooth muscle IC [33 ] 17 (+)-RotundifoloneMentha x villosa (Lamiaceae)Leaf infusion (MeOH) KCl in guinea pig ileum IC [27 ] 18 ( )-(-)-CarvoneMentha x villosa (Lamiaceae)Leaf infusion (MeOH) KCl in guinea pig ileum IC [27 ] 19 (R ,R ,R )-Carvone-1,2-oxide)Mentha x villosa (Lamiaceae)Leaf infusion (MeOH) KCl in guinea pig ileum IC [27 ] 20 (S )-(+)-CarvoneMentha x villosa (Lamiaceae)Leaf infusion (MeOH) KCl in guinea pig ileum IC [27 ] 21 1,8-CineoleOcimum gratissimum (Lamiaceae)Leaf infusion (MeOH) ACh, KCl in guinea pig ileum IC [34 ] Nepeta cataria (Lamiaceae)Leaf infusion (Aqueous) Carbachol, KCl in guinea pig trachea and rabbit jejunum EO [22 ] Casimiroa pringlei (Rutaceae)Aerial part infusion (Ethylic ether) KCl in rat uterine smooth muscle IC [33 ] 22 p -CymeneLippia graveolens (Verbenaceae)Leaf infusion (Distillation) Carbachol, H in guinea pig ileum IC [35 ] Zingiber roseum (Zingiberaceae)Fresh seeds (Hydrodistilled with diethyl ether) Carbachol, KCl in rat duodenal smooth muscle EO [26 ] Poliomintha longiflora (Lamiaceae)Leaves stem infusion (Distillation) Carbachol, H in guinea pig ileum IC [35 ] 23 CarvacrolOriganum acutidens (Lamiaceae)Leaf, stem and flower infusion (MeOH) Spontaneous contraction in rat ileum EO [36 ] Thymus vulgaris (Lamiaceae)Whole plants (Ethanol) ACh, BaCl2, KCl in rat trachea and ileum IC [37 ] 24 ThymolAcalypha phleoides (Euphorbiaceae)Aerial part infusion [MeOH-CHCl3 (1:1)] ACh, BaCl2 , H, KCl, S in guinea pig ileum and rabbit jejunum IC [29 ] Thymus vulgaris (Lamiaceae)Whole plants (Ethanol) ACh, BaCl2, KCl in rat trachea and ileum IC [37 ] 25 Thujane or SabinaneAnthemis mauritiana (Asteraceae)Flower infusion (Aqueous) Carbachol, KCl in rabbit jejunal smooth muscle EO [21 ] 26 (±)-CamphorAcalypha phleoides (Euphorbiaceae)Aerial part infusion [MeOH-CHCl3 (1:1)] ACh, BaCl2 , H, KCl, S in guinea pig ileum and rabbit jejunum IC [29 ] Lippia dulcis (Verbenaceae)Leaf infusion (Steam distillation) Carbachol, H in porcine bronchi EO [38 ] 27 (+)- -PineneAnthemis mauritiana (Asteraceae)Flower infusion (Aqueous) Carbachol, KCl in rabbit jejunal smooth muscle EO [21 ] Nepeta cataria (Lamiaceae)Leaf infusion (Aqueous) Carbachol, KCl in guinea pig trachea and rabbit jejunum EO [22 ] Plectranthus barbatus (Lamiaceae)Leaf infusion (MeOH) ACh, BaCl2 , H, KCl in guinea pig ileum EO [17 ] 28 (-)- -PineneDissotis rotundifolia (Melastomataceae)Leaf infusion (EtOH) Carbachol in mouse intestinal motility E [39 ] Eucalyptus tereticornis (Myrtaceae)Commercial ACh, KCl in rat trachea EO [40 ] Zingiber roseum (Zingiberaceae)Fresh seeds (Hydrodistilled with diethyl ether) Carbachol, KCl in rat duodenal smooth muscle EO [26 ] 29 (+)- -PineneFerula gummosa (Apiaceae)Resin infusion (Hydroalcoholic, ether, MeOH) ACh, KCl in rat ileum IC [41 ] Zingiber officinale (Zingiberaceae)Rhizome infusion (MeOH) S in rat ileum EO [24 ] Zingiber roseum (Zingiberaceae)Fresh seeds (Hydrodistilled with diethyl ether) Carbachol, KCl in rat duodenal smooth muscle EO [26 ] 30 CantleyineStrychnos trinervis (Loganiaceae)Root bark (EtOAc) Carbachol, H, KCl in guinea pig trachea IC [42 ] 31 PenstemonosideParentucellia latifolia (Scrophulariaceae)Whole plant infusion (Butanol) ACh, CaCl2 , KCl in rat uterus IC [43 ] 32 Aucubine or aucubosideParentucellia latifolia (Scrophulariaceae)Whole plant infusion (Butanol) ACh, CaCl2 , KCl in rat uterus IC [43 ] 33 2′-O -AcetyldihydropenstemideViburnum prunifolium (Caprifoliaceae)Root and stem bark infusion (MeOH) Carbachol in rabbit jejunum and guinea pig trachea E [44 ] 34 2′-O -trans -p -Coumaroyl-dihydropenstemideViburnum prunifolium (Caprifoliaceae)Root and stem bark infusion (MeOH) Carbachol in rabbit jejunum and guinea pig trachea E [44 ] 35 2′-O-AcetylpatrinosideViburnum prunifolium (Caprifoliaceae)Root and stem bark infusion (MeOH) Carbachol in rabbit jejunum and guinea pig trachea E [44 ] 36 PatrinosideViburnum prunifolium (Caprifoliaceae)Root and stem bark infusion (MeOH) Carbachol in rabbit jejunum and guinea pig trachea E [44 ] 37 Valtriate or ValepotriateValeriana procera (Valerianeaceae)Root infusion (EtOH) BaCl2 , carbachol, KCl in guinea pig ileum and stomach IC [45 ] 38 Isovaltrate or IsovaltratumValeriana procera (Valerianeaceae)Root infusion (EtOH) BaCl2 , carbachol, KCl in guinea pig ileum and stomach IC [45 ] 39 EpoxygaertnerosideMorinda morindoides (Rubiaceae)Leaf infusion (Aqueous) ACh, KCl in guinea pig ileum IC [46 ] 40 GaertnerosideMorinda morindoides (Rubiaceae)Leaf infusion (Aqueous) ACh, KCl in guinea pig ileum IC [46 ] 41 Catalpinoside or CatapolParentucellia latifolia (Scrophulariaceae)Whole plant infusion (Butanol) ACh, CaCl2 , KCl in rat uterus IC [43 ] Sesquiterpenes 43 (±)-HernandulcinLippia dulcis (Verbenaceae)Leaf infusion (Steam distillation) Carbachol, H in porcine bronchi EO [38 ] 43 Humulene or α -CaryophylleneNepeta cataria (Lamiaceae)Leaf infusion (Aqueous) Carbachol, KCl, in guinea pig trachea and rabbit jejunum EO [22 ] 44 β -Caryophyllene epoxideConyza filaginoides (Asteraceae)Leaf infusion [CHCl3 :MeOH (1:1)] Spontaneous contraction in rat ileum IC [47 ] Croton sonderianus (Euphorbiaceae)Leaf infusion (Steam distillation) ACh, KCl in rat tracheal smooth muscle EO [25 ] 45 β -CaryophylleneCroton sonderianus (Euphorbiaceae)Leaf infusion (Steam distillation) ACh, KCl in rat tracheal smooth muscle EO [25 ] Conyza filaginoides (Asteraceae)Leaf infusion [CHCl3 :MeOH (1:1)] Spontaneous contraction in rat ileum IC [47 ] Plectranthus barbatus (Lamiaceae)Leaf infusion (MeOH) ACh, BaCl2 , H, KCl in guinea pig ileum EO [17 ] Pterodon polygalaeflorus (Fabaceae)Seed (Steam distillation) ACh, KCl in rat ileum smooth muscle IC [48 ] 46 Bicyclogermacrene or LepidozeneCroton sonderianus (Euphorbiaceae)Leaf infusion (Steam distillation) ACh, KCl in rat tracheal smooth muscle EO [25 ] 47 (+)-CapsidiolNicotiana silvestri (Solanaceae)Leaf infusion (EtOAc) ACh, BaCl2 , bradykinin, carbachol in guinea pig ileum and trachea IC [49 ] 48 S-PetasinPetasites formosanus (Compositae)Aerial parts (EtOH) CaCl2 , carbachol, H, KCl in guinea pig trachea IC [50 ] 49 (+)-IsopetasinPetasites formosanus (Compositae)Aerial parts (EtOH) CaCl2 , carbachol, H, KCl in guinea pig trachea IC [50 ] 50 Valeranone o JatamansoneValeriana procera (Valerianeaceae)Root infusion (EtOH) BaCl2 , carbachol, KCl in guinea pig ileum and stomach IC [45 ] 51 ChamazuleneMatricaria recutita (Asteraceae)Plant infusion (Aqueous) Human platelet E [51 ] 52 SpathulenolCroton sonderianus (Euphorbiaceae)Leaf infusion (Steam distillation) ACh, KCl in rat tracheal smooth muscle EO [25 ] Lepechinia caulescens (Lamiaceae)Leaf infusion (Hexane) KCl in rat uterus IC [52 ] 53 CynaropicrinCynara scolymus (Asteraceae)Leaf and flower infusion (MeOH 70%) ACh in guinea pig ileum IC [53 ] 54 CedrenolAnthemis mauritiana (Asteraceae)Flower infusion (Aqueous) Carbachol, KCl in rabbit jejunal smooth muscle EO [21 ] 55 (+)-Bakkenolide AHertia cheirifolia (Asteraceae)Aerial parts (MeOH) ACh, BaCl2 in rat duodenum IC [54 ] 56 HimachalolCedrus deodara (Pinaceae)Wood infusion ACh, BaCl2 , H, nicotine, S in guinea pig ileum and seminal vesicle, rabbit jejunum and rat uterus IC [55 ] 57 (E)-DamascenoneIpomoea pes-caprae (Convolvulaceae)Leaf infusion (Aqueous) H in guinea pig ileal smooth muscle IC [56 ] 58 (-)-Isogermacrene DArtemisia vulgaris (Compositae)Stem and leaf infusion (Aqueous) guinea pig ileum [57 ] 59 EzoalantoninArtemisia vulgaris (Compositae)Leaf (CHCl3 ) H, PMA, S in guinea pig ileum and trachea IC [57 ] 60 CostunolideRadix aucklandiae (Asteraceae)Rhizome (MeOH) ACh, KCl, S in rat jejunum IC [58 ] 61 DehydrocostuslactoneRadix aucklandiae (Asteraceae)Rhizome (MeOH) ACh, KCl, S in rat jejunum IC [58 ] Diterpenes 62 E-PhytolIpomoea pes-caprae (Convolvulaceae)Leaf infusion (Aqueous) H in guinea pig ileal smooth muscle IC [56 ] 63 3α -Angeloyloxy-2α -hydroxy-13,14Z -dehydrocativic acidBrickellia paniculata (Compositae)Leaf infusion (MeOH) KCl in rat myometrial tissue IC [59 ] 64 15-Epicyllenin AMarrubium globosum ssp. libanoticum (Lamiaceae)Aerial part infusion (MeOH) ACh in mouse ileum IC [60 ] 65 Cyllenin AMarrubium globosum ssp. libanoticum (Lamiaceae)Aerial part infusion (MeOH) ACh in mouse ileum IC [60 ] 66 MarrulibacetalMarrubium globosum ssp. libanoticum (Lamiaceae)Aerial part infusion (MeOH) ACh in mouse ileum IC [60 ] 67 (13R )-9α ,13α -epoxylabda-6β (19),16(15)-diol dilactoneMarrubium globosum ssp. libanoticum (Lamiaceae)Aerial part infusion (MeOH) ACh in mouse ileum IC [60 ] 68 MarrubinMarrubium vulgare (Lamiaceae)Aerial parts (Aqueous) KCl in rat aorta IC [61 ] 69 Marrubenol or MarrubiolMarrubium vulgare (Lamiaceae)Aerial parts (Aqueous) KCl in rat aorta IC [61 ] 70 Marrulanic acidMarrubium globosum ssp. libanoticum (Lamiaceae)Aerial part infusion (MeOH) ACh in mouse ileum IC [60 ] 71 MarrulactoneMarrubium globosum ssp. libanoticum (Lamiaceae)Aerial part infusion (MeOH) ACh in mouse ileum IC [60 ] 72 (+)-Dehydroabietic acidLepechinia caulescens (Lamiaceae)Leaf infusion (Hexane) KCl in rat uterus IC [52 ] 73 9β -Hydroxydehydroabietyl alcoholLepechinia caulescens (Lamiaceae)Leaf infusion (Hexane) KCl in rat uterus IC [52 ] 74 9α ,13α -Epidioxyabiet-8(14)-en-18-oic acid methyl esterLepechinia caulescens (Lamiaceae)Leaf infusion (Hexane) KCl in rat uterus IC [52 ] 75 4-epi-Hyalic acidCroton argyrophylloides (Euphorbiaceae)Bark infusion (MeOH) ACh, KCl in rat tracheal smooth muscle IC [62 ] 76 Pimaradienoic acid or Continentalic acidViguiera arenaria (Asteraceae)Root infusion (CH2 Cl2 ) ACh, KCl in rat carotid artery IC [63 ] 77 8(14),15-Sandaracopimaradiene-7α ,18-diolTetradenia riparia (Lamiaceae)Leaf infusion (CHCl3 ) BaCl2 , H, methacholine in guinea pig ileum IC [64 ] 78 3,4-Secoisopimara-4(18),7,15-triene-3-oic acidSalvia cinnabarina (Lamiaceae)Aerial parts (EtOH) ACh, BaCl2 , H in guinea pig ileum IC [65 ] 79 ent-Kaurenoic acidViguiera arenaria (Asteraceae)Root infusion (CH2 Cl2 ) ACh, KCl in rat carotid artery IC [63 ] Viguiera hypargyrea (Asteraceae)Root infusion (Hexane) Spontaneous contraction in guinea pig ileum IC [66 ] 80 Beyerenic acid or Monogynoic acidViguiera hypargyrea (Asteraceae)Root infusion (Hexane) Spontaneous contraction in guinea pig ileum IC [66 ] 81 ent-7α -Acetoxytrachyloban-18-oic acidXylopia langsdorfiana (Annonaceae)Stem infusion (EtOH 95%) BaCl2 , H, KCl in guinea pig ileum IC [67 ] 82 ent-7α -hydroxytrachyloban-18-oic acidXylopia langsdorfiana (Annonaceae)Stem infusion (EtOH 95%) BaCl2 , H, KCl in guinea pig ileum IC [67 ] 83 Phorbol 12-acetate-13-tiglateCrotonis tiglium (Euphorbiaceae)Fruit (MeOH) Spontaneous contraction in rabbit jejunum E [68 ] 84 3,7,10,14,15-pentaacetyl-5-butanoyl-13,17-epoxy-8-myrsinenePycnocycla spinosa (Umbelliferae)Aerial parts (MeOH) KCl in rat illeum IC [69 ] Triterpenoids 85 Agapanthagenin 3-O-β -D-glucopyranosideAllium elburzense (Alliaceae)Flower and bulb infusion (Hexane) H in guinea pig ileum IC [70 ] 86 AgapanthageninAllium elburzense (Alliaceae)Flower and bulb infusion (Hexane) H in guinea pig ileum IC [70 ] 87 β -sitosterolEucalyptus camaldulensis (Myrtaceae)Leaf infusion (EtOAc) KCl, spontaneous contraction in rabbit jejunum IC [71 ] 88 β -sitosterol 3-O -β -D-glucopyranosideEucalyptus camaldulensis (Myrtaceae)Leaf infusion (EtOAc) KCl, spontaneous contraction in rabbit jejunum IC [71 ] 89 α -Spinasteryl β -D-glucosideConyza filaginoides (Asteraceae)Leaf infusion [CHCl3 :MeOH (1:1)] Spontaneous contraction in rat ileum IC [47 ] 90 Tropeoside B1 and B2Allium cepa (Alliaceae)Bulbs [CHCl3 :MeOH (9:1)] ACh, H in guinea pig ileum IC [72 ] 91 Tropeoside A1 and A2Allium cepa (Alliaceae)Bulbs [CHCl3 :MeOH (9:1)] ACh, H in guinea pig ileum IC [72 ] 92 Elburzensoside A1 and A2Allium elburzense (Alliaceae)Flower and bulb infusion (Hexane) H in guinea pig ileum IC [70 ] 93 Elburzensoside C1 and C2Allium elburzense (Alliaceae)Flower and bulb infusion (Hexane) H in guinea pig ileum IC [70 ] 94 Galphimin AGalphimia glauca (Malpighiaceae)Leaf infusion (MeOH) Electrical-induced contraction in guinea pig ileum IC [73 ] 95 Galphimin BGalphimia glauca (Malpighiaceae)Leaf infusion (MeOH) Electrical-induced contraction in guinea pig ileum IC [73 ] 96 Galphimin CGalphimia glauca (Malpighiaceae)Leaf infusion (MeOH) Electrical-induced contraction in guinea pig ileum IC [73 ] 97 Galphimin EGalphimia glauca (Malpighiaceae)Leaf infusion (MeOH) Electrical-induced contraction in guinea pig ileum IC [73 ] 98 Galphimin FGalphimia glauca (Malpighiaceae)Leaf infusion (MeOH) Electrical-induced contraction in guinea pig ileum IC [73 ] 99 HandianolHerissanthia tiubae (Malvaceae)Leaf infusion (EtOH) Carbachol, H, KCl in guinea pig ileum and trachea, and rat aorta IC [74 ] 100 CycloartanolHerissanthia tiubae (Malvaceae)Leaf infusion (EtOH) Carbachol, H, KCl in guinea-pig ileum, trachea and rat aorta IC [74 ] 101 Taraxasteryl acetateBrickellia veronicifolia (Asteraceae)Aerial parts [CH2 Cl2 :MeOH (1:1)] Gastrointestinal motility test in mouse E [75 ] 102 Pomolic acid or Benthamic acid or Randialic acid ALicania pittieri (Rosaceae)Leaf infusion (EtOH) Carbachol, KCl in rat aorta IC [76 ] 103 Ursolic acidAgastache mexicana (Lamiaceae)Aerial part (MeOH) ACh, KCl in guinea pig ileum IC [77 ] 104 EhretiolideEucalyptus camaldulensis (Myrtaceae)Leaf infusion (EtOAc) KCl, spontaneous contraction in rabbit jejunum IC [78 ] 105 Ehretiolide acetateEucalyptus camaldulensis (Myrtaceae)Leaf infusion (EtOAc) KCl, spontaneous contraction in rabbit jejunum IC [78 ] 106 CamaldulinEucalyptus camaldulensis (Myrtaceae)Leaf infusion (EtOAc) KCl, spontaneous contraction in rabbit jejunum IC [71 ] 107 Zygophyloside NZygophyllum gaetulum (Zygophyllaceae)Root infusion (MeOH) Electrically-induced contractions of isolated guinea pig ileum E [79 ] 108 ErythrodiolConyza filaginoides (Asteraceae)Leaf infusion [CHCl3 :MeOH (1:1)] Spontaneous contraction in rat ileum IC [47 ] 109 3-β -tridecanoyloxy-28-hydroxyolean-12-eneConyza filaginoides (Asteraceae)Leaf infusion [CHCl3 :MeOH (1:1)] Spontaneous contraction in rat ileum IC [47 ] 110 3-- Hydroxyolean-9(11),12-dien-28-oic acidEucalyptus camaldulensis (Myrtaceae)Leaf infusion (EtOAc) KCl, spontaneous contraction in rabbit jejunum IC [78 ] 111 4-epi-HederageninHedera helix (Araliaceae)Leaf infusion (EtOH) ACh in guinea pig ileum IC [80 ] 112 Hederacoside CHedera helix (Araliaceae)Leaf infusion (EtOH) ACh in guinea pig ileum IC [80 ] 113 Betulinic acidEucalyptus camaldulensis (Myrtaceae)Leaf infusion (EtOAc) KCl, spontaneous contraction in rabbit jejunum IC [78 ] 114 α -Amyrin acetateTylophora hirsuta (Asclepiadaceae)Aerial parts (MeOH) KCl in rabbit jejunum IC [81 ] Phloroglucinol derivatives 115 HyperforinHypericum perforatum (Hypericaceae)Aerial parts (EtOH 70%) KCl in rabbit jejunum IC [82 ] 116 HypericinHypericum perforatum (Hypericaceae)Aerial parts (EtOH 70%) KCl in rabbit jejunum IC [82 ] Coumarins 117 ScopoletinBrunfelsia hopeana (Solanaceae)Root infusion (EtOH) Phenylephrine, KCl, PGF2, serotonin in rat aorta IC [83 ] 118 TodannoneToddalia asiatica var. floribunda (Rutaceae)Aerial parts (EtOH 95%) ACh, BaCl2 , H, nicotine in guinea pig ileum IC [84 ] 119 (2S , 3R )-2-[(3E)-4,8-dimethylnona-3,7-dien-1-yl]-2,3-dihydro-7-hydroxy-2,3-dimethylfuro[3,2c] coumarinFerula heuffelii (Apiaceae)Underground part (CHCl3 ) ACh, KCl in rat ileum IC [85 ] 120 OstholePrangos ferulacea (Apiaceae)Root (Acetone) ACh, KCl, electric field stimulation in rat ileum IC [86 ] 121 AngelicinHeracleum thomsoni (Apiaceae)Aerial part infusion (EtOH) ACh, BaCl2 , H, S in cat ureter, guinea pig bile duct and trachea, monkey gall bladder, rabbit jejunum, and rat uterus IC [87 ] 122 GlycycoumarinGlycyrrhizae radix (Leguminosae)Root infusion (Aqueous) A23187, BaCl2 , carbachol, KCl in mouse jejunum IC [88 ] Glycyrrhiza ularensis (Leguminosae)Root infusion (Aqueous) Carbachol in mouse jejunum E [89 ] Chalcones 123 DavidigeninMascarenhasia arborescens (Apocynaceae)Leaf and stem infusion (MeOH) ACh, H in guinea pig and rat duodenum IC [90 ] 124 IsoliquiritigeninGlycyrrhiza glabra (Leguminosae)Root infusion (Aqueous) ACh, KCl, O, spontaneous contraction in rat uterus IC [91 ] Glycyrrhiza ularensis (Leguminosae)Root infusion (Aqueous) (Aqueous) BaCl2 , carbachol, KCl in mouse jejunum,ileum and rectum IC [92 ] 125 Licochalcone AGlycyrrhiza inflata (Leguminosae)Root infusion (Aqueous) A23187, BaCl2 , carbachol, KCl in mouse jejunum IC [93 ] Flavonoids 126 (-)-PinostrobinConyza filaginoides (Asteraceae)Leaf infusion [CHCl3 :MeOH (1:1)] Spontaneous contraction in rat ileum IC [47 ] 127 (-)-(S)-SakuranetinDodonaea viscosa (Sapindaceae)Leaf infusion [CHCl3 :MeOH (1:1)] ACh, BaCl2 , H in rat uterus IC [94 ] 128 (±)-SternbinArtemisia monosperma (Compositae)Aerial part (EtOH) ACh, O in rat ileum, pulmonary artery, urinary bladder, trachea, and uterus IC [95 ] 129 Ouratea catechinMaytenus rigida (Celastraceae)Stem bark (EtOH) BaCl2 , carbachol, KCl, H in guinea pig ileum IC [96 ] 130 ApegeninAchillea millefolium (Asteraceae)Whole plant infusion (MeOH 40%) ACh, CaCl2 , H, PE, S in rat ileum IC [97 ] 131 Buddleoflavonol or LinarigeninAgastache mexicana (Lamiaceae)Aerial part (MeOH) ACh, KCl in guinea pig ileum IC [77 ] 132 LuteolinAchillea millefolium (Asteraceae)Whole plant infusion (MeOH 40%) ACh, CaCl2 , H, PE, S in rat ileum IC [97 ] Artemisia copa (Compositae)Aerial parts (Aqueous) KCl, PE, S in rat aorta E [98 ] Plantago lanceolata (Plantaginaceae)Aerial part (EtOH) ACh, BaCl2 , H, KCl in guinea pig ileum and trachea IC [99 ] Thymus vulgaris (Lamiaceae)Leaf and flower (EtOH) ACh, BaCl2 , carbachol, H in guinea pig ileum and trachea, and rat vas deferens IC [100 ] 133 Scutellarein 6-β -D-glucoside (isovitexin)Aloysia citridora (Verbenaceae)Leaf infusion (Aqueous) ACh, CaCl2 , KCl in rat duodenum IC [101 ] 134 VitexinAloysia citridora (Verbenaceae)Leaf infusion (Aqueous) ACh, CaCl2 , KCl in rat duodenum IC [101 ] Aspalathus linearis (Fabaceae)Commercial (Aqueous) KCl in rabbit jejunum IC [102 ] 135 XanthomycrolBrickellia paniculata (Compositae)Leaf infusion (MeOH) KCl, O in rat uterus IC [59 ] 136 DemethoxycentaureidinPiptadenia stipulacea (Leguminosae)Aerial parts, (CHCl3 ) Carbachol, H, O, in guinea pig ileum and trachea, rat aorta and uterus IC [103 ] 137 Gnaphaliin BGnaphalium liebmannii (Asteraceae)Aerial parts (Hexane) ACh, carbachol in guinea pig trachea IC [104 ] 138 Kaempferol or KaempherolHedera helix (Araliaceae)Aerial parts (EtOH 30%) ACh in guinea pig ileum IC [80 ] 139 Gnaphaliin AGnaphalium liebmannii (Asteraceae)Aerial parts (Hexane) ACh, carbachol in guinea pig trachea IC [104 ] 140 QuercetinAchillea millefolium (Asteraceae)Whole plant infusion (MeOH 40%) ACh, CaCl2 , H, PE, serotonin in rat ileum IC [97 ] Psidium guajava (Myrtaceae)Leaf extract (MeOH) Peristalsis in guinea pig ileum IC [105 ] Drosera madascariensis (Droseraceae)Leaf extract (EtOH 70%) Carbachol, H, PGF2 in guinea pig ileum and trachea IC [106 ] Drosera rotundifolia (Droseraceae)Aerial parts (EtOH 70%) Carbachol in guine pig ileum IC [107 ] Morinda morindoides (Rubiaceae)Leaf extract (Aqueous) Ac, KCl in guinea pig ileum IC [46 ] 141 3-O-MethylquercetinRhamnus nakaharai (Rhamnaceae)Stem bark (not reported) Carbachol, H, KCl in guinea pig trachea IC [108 ] 142 3,4′-DimethylquercetinArtemisia abrotanum (Asteraceae)Aerial part (MeOH 67%) Carbachol in guinea pig trachea IC [109 ] 143 3,7-DimethylquercetinArtemisia abrotanum (Asteraceae)Aerial part (MeOH 67%) Carbachol in guinea pig trachea IC [109 ] 144 IsoquercetinConyza filaginoides (Asteraceae)Leaf infusion [CHCl3 :MeOH (1:1)] Spontaneous contraction in rat ileum IC [47 ] Hedera helix (Araliaceae)Aerial parts (EtOH 30%) ACh in guinea pig ileum IC [80 ] Drosera rotundifolia (Droseraceae)Aerial parts (EtOH 70%) Carbachol in guinea pig ileum IC [107 ] Drosera madascariensis (Droseraceae)Leaf extract (EtOH 70%) Carbachol, H, PGF2 in guinea pig ileum and trachea IC [106 ] Psidium guajava (Myrtaceae)Leaf extract (MeOH) Peristalsis in guinea pig ileum IC [105 ] 145 Quercetin 3-α -rhamnoside or QuercitrosidePsidium guajava (Myrtaceae)Leaf extract (MeOH) Peristalsis in guinea pig ileum IC [105 ] Morinda morindoides (Rubiaceae)Leaf extract (Aqueous) ACh, KCl in guinea pig ileum IC [46 ] 146 Quercetin 3-O-β -L-arabinosidePsidium guajava (Myrtaceae)Leaf extract (MeOH) Peristalsis in guinea pig ileum IC [105 ] 147 Quercetin 3-O-β -D-galactosidePsidium guajava (Myrtaceae)Leaf extract (MeOH) Peristalsis in guinea pig ileum IC [105 ] Drosera madascariensis (Droseraceae)Leaf extract (EtOH 70%) Carbachol, H, PGF2 in guinea pig ileum and trachea IC [106 ] 148 Quercetin 3-O-β -gentiobioside 3-O-β -D-Morinda morindoides (Rubiaceae)Leaf extract (Aqueous) ACh, KCl in guinea pig ileum IC [46 ] Glucopyranosylquercetin Drosera rotundifolia (Droseraceae)Aerial parts (EtOH 70%) Carbachol in guinea pig ileum EO [107 ] 149 CentaureidinArtemisia abrotanum (Asteraceae)Aerial part (MeOH 67%) Carbachol in guinea pig trachea IC [109 ] 150 Casticin or VitexicarpinArtemisia abrotanum (Asteraceae)Aerial part (MeOH 67%) Carbachol in guinea pig trachea IC [109 ] 151 Prunetol or SophoricolGenista tridentata (Papilionaceae)Not reported AC, electric field stimulation, 6-oxo PGE1 in guinea pig ileum IC [110 ] 152 Boeravinone EBoerhaavia diffusa (Nyctaginaceae)Root infusion (MeOH) ACh in guinea pig ileum IC [111 ] 153 4,6,11-trihydroxy-9-methoxy-10-methyl-6,12-dihydro-5,7-dioxatetraphen-12-oneBoerhaavia diffusa (Nyctaginaceae)Root infusion (MeOH) ACh in guinea pig ileum IC [111 ] 154 Boeravinone GBoerhaavia diffusa (Nyctaginaceae)Root infusion (MeOH) ACh in guinea pig ileum IC [111 ] 155 (2R,3S,2”R,3”R)-ManniflavononeGarcinia buchananii (Clusiaceae)Stem bark (EtOH 70%) Bay K 8644 in mouse ileum IC [112 ] 156 HyperosideHypericum perforatum (Hypericaceae)Aerial parts (EtOH 70%) KCl in rabbit jejunum IC [82 ] 157 ChrysoeriolArtemisia copa (Compositae)Aerial parts (Aqueous) KCl, PE, S in rat aorta E [98 ] Aspalathus linearis (Fabaceae)Commercial (Aqueous) KCl in rabbit jejunum IC [102 ] 158 SpinacetinArtemisia copa (Compositae)Aerial parts (Aqueous) KCl, PE, S in rat aorta E [98 ] 159 Vicenin 2Perilla frutescens (Lamiaceae)Commercial (Aqueous) ACh, BaCl2 i rat ileum IC [113 ] 160 OrientinAspalathus linearis (Fabaceae)Commercial (Aqueous) KCl in rabbit jejunum IC [102 ] Phenylmetanoids 161 Salicylic acid methyl etherBrickellia veronicifolia (Asteraceae)Aerial parts [CH2 Cl2 :MeOH (1:1)] Gastrointestinal motility test in mouse E [75 ] 162 O -Anisic acid or 6-Methoxysalicylic acidBrickellia veronicifolia (Asteraceae)Aerial parts [CH2 Cl2 :MeOH (1:1)] Gastrointestinal motility test in mouse E [75 ] 163 Protocatechuic acidHedera helix (Araliaceae)Aerial parts (EtOH 30%) ACh in guinea pig ileum IC [80 ] 164 Benzyl 2,5-dimethoxybenzoateBrickellia veronicifolia (Asteraceae)Aerial parts [CH2 Cl2 -MeOH (1:1)] Gastrointestinal motility test in mouse E [75 ] Phenylethanoids 165 O-MethylbalsamideZanthoxylum hyemale (Rutaceae)Stem bark infusion (EtOH) ACh, BaCl2 in rat ileum IC [114 ] 166 (-)-TembamideZanthoxylum hyemale (Rutaceae)Stem bark infusion (EtOH) ACh, BaCl2 in rat ileum IC [114 ] 167 O-MethyltembamideZanthoxylum hyemale (Rutaceae)Steam bark infusion (EtOH) ACh, BaCl2 in rat ileum IC [114 ] Phenylpropanoids 168 EugenolOcimum gratissimum (Lamiaceae)Not reported ACh, KCl in guinea pig ileum EO [34 ] 169 Rosemaric acid or Rosemary acid or trans -Rosmarinic acidThymus vulgaris (Lamiaceae)Commercial KCl in rat trachea IC [100 ] 170 trans -Chlorogenic acidHedera helix (Araliaceae)Aerial parts (EtOH 30%) ACh in guinea pig ileum IC [80 ] 171 cis -Chlorogenic acidHedera helix (Araliaceae)Aerial parts (EtOH 30%) ACh in guinea pig ileum IC [80 ] 172 3,5-Dicaffeoylquininic acidHedera helix (Araliaceae)Aerial parts (EtOH 30%) ACh in guinea pig ileum IC [80 ] 173 VerbascosidePlantago lanceolata (Plantaginaceae)Aerial part infusion (EtOH 20%) ACh, BaCl2 , H, KCl in guinea pig ileum and trachea E [99 ] 174 Isoacteoside or IsoverbascosidePlantago lanceolata (Plantaginaceae)Aerial part infusion (EtOH 20%) ACh, BaCl2 , H, KCl in guinea pig ileum and trachea E [99 ] 175 Plantamajoside or Plantamoside or Purpureaside APlantago lanceolata (Plantaginaceae)Aerial part infusion (EtOH 20%) ACh, BaCl2 , H, KCl in guinea pig ileum and trachea E [99 ] 176 LavandulifoliosidePlantago lanceolata (Plantaginaceae)Aerial part infusion (EtOH 20%) ACh, BaCl2 , H, KCl in guinea pig ileum and trachea E [99 ] 177 EchinacosideCistanche tubulosa (Orobanchaceae)No reported (EtOH) KCl, PE in rat aorta IC [115 ] 178 Schisandrin A or Wuweizisu ASchisandra chinensis (Schisandraceae)Academic Spontaneous contractions in rat colon IC [116 ] 179 Schisandrin B or Wuweizisu BSchisandra chinensis (Schisandraceae)Fruit decoction (Aqueous) ACh, KCl, S in guinea pig ileum IC [117 ] 180 Schisandrol BSchisandra chinensis (Schisandraceae)Fruit decoction (Aqueous) ACh, KCl, S in guinea pig ileum IC [117 ] Stilbenoids 181 Aloifol II or Dendrophenol or MoscatilinNidema boothii (Orchidaceae)Whole plant infusion [CH2 Cl2 -MeOH 1:1)] Spontaneous contraction in guinea pig ileum IC [118 ] 182 Batatasin IIINidema boothii (Orchidaceae)Whole plant infusion [CH2 Cl2 -MeOH 1:1)] Spontaneous contraction in guinea pig ileum IC [118 ] Scaphyglottis livida (Orchidaceae)Whole plant infusion [CH2 Cl2 -MeOH (1:1)] ACh, BaCl2 , H in rat ileum IC [119 ] 183 4-[2-(3-hydroxy-5-methoxyphenyl)ethyl]-2-methoxyphenolScaphyglottis livida (Orchidaceae)Whole plant infusion [CH2 Cl2 -MeOH (1:1)] ACh, BaCl2 , H in rat ileum IC [119 ] 184 GigantolNidema boothii (Orchidaceae)Whole plant infusion [CH2 Cl2 -MeOH (1:1)] Spontaneous contraction in guinea pig ileum IC [118 ] 185 CoeloninScaphyglottis livida (Orchidaceae)Whole plant infusion [CH2 Cl2 -MeOH (1:1)] ACh, BaCl2 , H in rat ileum IC [119 ] 186 ErianthridinMaxillaria densa (Orchidaceae)Whole plant infusion [CHCl3 -MeOH (1:1)] ACh, BaCl2 , H in rat ileum IC [120 ] 187 EphemeranthoquinoneNidema boothii (Orchidaceae)Whole plant infusion [CH2 Cl2 -MeOH (1:1)] Spontaneous contraction in guinea pig ileum IC [118 ] 188 NudolMaxillaria densa (Orchidaceae)Whole plant infusion [CHCl3 -MeOH (1:1)] ACh, BaCl2 , H in rat ileum IC [120 ] 189 3,4- dimethoxyphenanthrene-2,5-diolMaxillaria densa (Orchidaceae)Whole plant infusion [CHCl3 -MeOH (1:1)] ACh, BaCl2 , H in rat ileum IC [120 ] 190 DenthyrsininScaphyglottis livida (Orchidaceae)Whole plant infusion [CH2 Cl2 -MeOH (1:1)] ACh, BaCl2 , H in rat ileum IC [119 ] 191 GymnopusinMaxillaria densa (Orchidaceae)Whole plant infusion [CHCl3 -MeOH (1:1)] ACh, BaCl2 , H in rat ileum IC [120 ] 192 Fimbriol AMaxillaria densa (Orchidaceae)Whole plant infusion [CHCl3 -MeOH (1:1)] ACh, BaCl2 , H in rat ileum IC [120 ] Curcuminoid 193 (1E,5S,6E)-5-hydroxy-1,7-bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadien-3-oneCurcuma longa (Zingiberaceae)Macerated rhizome (EtOH 70%) ACh, BaCl2 , CaCl2 , H, KCl, O in guinea pig Ileum and rat uterus IC [121 ] Benzofurans and Related 194 (+)-Vitisin CVitis spp. (Vitaceae)Stem infusion (MeOH) PE in rabbit aorta IC [122 ] 195 ButylphthalideLigusticum wallichii (Umbelliferae)Rhizome (hydrodistillation) CaCl2 , KCl in rat aorta EO [123 ] 196 cis-ButylidenephthalideLigusticum wallichii (Umbelliferae)Rhizome (hydrodistillation) CaCl2 , KCl in rat aorta EO [123 ] 197 Ligustilide A or cis-LigustilideLigusticum wallichii (Umbelliferae)Rhizome (hydrodistillation) CaCl2 , KCl in rat aorta EO [123 ] 198 12-acetoxytremetoneHelichrysum italicum ssp. italicum (Asteraceae)Flowers (EtOH) ACh, BaCl2 in mouse ileum IC [124 ] 199 1-[(2R)-2-(3-hydroxyprop-1-en-2-yl)-2,3-dihydro-1-benzofuran-5-yl]ethan-1-oneHelichrysum italicum ssp. italicum (Asteraceae)Flowers (EtOH) ACh, BaCl2 in mouse ileum IC [124 ] Alkaloids 200 IndicaxanthinOpuntia ficus indica (Cactaceae)Fruit pulp infusion (Aqueous) Carbachol, KCl in mouse ileum IC [125 ] 201 PapaverineDaucus carota (Apiaceae)Seed infusion (MeOH 90%) ACh, BaCl2 , H, KCl, S, O in dog trachea, guinea pig, rabbit, rat ilea, rat uterus IC [126 ] 202 HigenamineNandina domestica (Berberidaceae)Fruit (Aqueous) ACh, H, KCl in guinea pig trachea IC [127 ] 203 AtherosperminineFissistigma glaucescens (Annonaceae)Bark (MeOH) Carbachol, KCl, LTC4, PGF2α , U46619 in guinea pig trachea IC [128 ] 204 (+)-Domestine or (+)-NanteninePlatycapnos spicata (Fumariaceae)Academic supplier BaCl2 , CaCl2 , KCl, PE, S in rat aorta and atria IC [129 ] 205 10-MethylacridoneCitrus deliciosa (Rutaceae)Root juice (MeOH) Rabbit ileum IC [130 ] 206 Spermatheridine or liriodeninFissistigma glaucescens (Annonaceae)Leaf infusion (MeOH) Carbachol in canine trachea IC [131 ] 207 Citpressine ICitrus deliciosa (Rutaceae)Root juice (MeOH) Rabbit ileum IC [130 ] 208 Jatrorhizine or NeprotineBerberis aristata (Berberidaceae)Institutional supplier ACh, S, spontaneous contractions in rat ileum IC [132 ] Coptis chinensis (Ranunculaceae)Rhizoma (EtOH 70%) ACh in guinea pig ileum IC [133 ] 209 CoptisineCoptis chinensis (Ranunculaceae)Rhizoma (EtOH 70%) ACh in guinea pig ileum IC [133 ] 210 Escholine or ThalictrineMahonia aquifolium (Berberidaceas)Cortex and fruit infusion KCl, PE in rat aorta IC [134 ] 211 (+)-IsothebaineMahonia aquifolium (Berberidaceas)Cortex and fruit infusion KCl, PE in rat aorta IC [134 ] 212 (+)-CorytuberineMahonia aquifolium (Berberidaceas)Cortex and fruit infusion KCl, PE in rat aorta IC [134 ] 213 (+)-Isocorydine or LuteanineMahonia aquifolium (Berberidaceas)Cortex and fruit infusion KCl, PE in rat aorta IC [134 ] 214 (+)-Chelidonine or StylophorineChelidonium majus (Papaveraceae)Commercial supplier BaCl2 , carbachol in guinea pig ileum IC [135 ] 215 (-)-8 beta-(4′-hydroxybenzyl)-2,3-dimethoxyberbin-10-olAristolochia constricta (Aristolochiaceae)Aerial part infusion (MeOH) ACh, electrical contraction, H in guinea pig ileum IC [136 ] 216 3-O-methylconstrictosineAristolochia constricta (Aristolochiaceae)Aerial part infusion (MeOH) ACh, electrical contraction, H in guinea pig ileum IC [136 ] 217 3,5-di-O-methylconstrictosineAristolochia constricta (Aristolochiaceae)Aerial part infusion (MeOH) ACh, electrical contraction, H in guinea pig ileum IC [136 ] 218 5,6-dihydro-3,5-di-O -methylconstrictosineAristolochia constricta (Aristolochiaceae)Aerial part infusion (MeOH) ACh, electrical contraction, H in guinea pig ileum IC [136 ] 219 5,6-dihydroconstrictosineAristolochia constricta (Aristolochiaceae)Aerial part infusion (MeOH) ACh, electrical contraction, H in guinea pig ileum IC [136 ] 220 ConstrictosineAristolochia constricta (Aristolochiaceae)Aerial part infusion (MeOH) ACh, electrical contraction, H in guinea pig ileum IC [136 ] 221 IsojuripidineSolanum asterophorum (Solanaceae)Leaf infusion (MeOH) ACh, CaCl2 , H in guinea pig ileum IC [137 ] 222 SarcodineSarcocca saligna (Buxaceae)Whole plant (MeOH) ACh, KCl in guinea pig ileum, rat stomach fundus, rabbit jejunum IC [138 ] 223 Saracorine or SarcorineSarcococca saligna (Buxaceae)Whole plant infusion (MeOH) ACh, KCl in rabbit jejunum IC [139 ] 224 SaracocineSarcocca saligna (Buxaceae)Whole plant (MeOH) ACh, KCl in guinea pig ileum, rat stomach fundus, rabbit jejunum IC [138 ] 225 Alkaloid CSarcocca saligna (Buxaceae)Whole plant (MeOH) ACh, KCl in guinea pig ileum, rat stomach fundus, rabbit jejunum IC [138 ] 226 (-)-Pachyaximine ASarcococca saligna (Buxaceae)Whole plant infusion (MeOH) ACh, KCl in rabbit jejunum, KCl IC [139 ] 227 (-)-(R)-Geibalansine or (-)-R-GeilbalansineZanthoxylum hyemale (Rutaceae)Stem bark infusion (EtOH) ACh, BaCl2 in rat ileum IC [114 ] 228 HyemalineZanthoxylum hyemale (Rutaceae)Stem bark infusion (EtOH) ACh, BaCl2 in rat ileum IC [114 ] 229 TheophyllineFissistigma glaucescens (Annonaceae)Leaf infusion (MeOH) Carbachol in canine trachea IC [131 ] 230 Carboxyscotangamine AScopolia tangutica (Solanaceae)Root (95% EtOH) Carbachol in Chinese hamster ovarian cell IC [140 ] 231 Scotanamine AScopolia tangutica (Solanaceae)Root (95% EtOH) Carbachol in Chinese hamster ovarian cell IC [140 ] 232 PiperinePiper nigrum (Piperaceae)Fruit (EtOH) Ileum loop in mice IC [141 ] Amines 233 Scotanamine BScopolia tangutica (Solanaceae)Root (95% EtOH) Carbachol in Chinese hamster ovarian cell IC [123 ] 234 Scotanamine CScopolia tangutica (Solanaceae)Root (95% EtOH) Carbachol in Chinese hamster ovarian cell IC [140 ] 235 Scotanamine DScopolia tangutica (Solanaceae)Root (95% EtOH) Carbachol in Chinese hamster ovarian cell IC [140 ] 236 N1 -Caffeoyl-N3 -dihydrocaffeoylspermidineScopolia tangutica (Solanaceae)Root (95% EtOH) Carbachol in Chinese hamster ovarian cell IC [140 ] 237 N1 , N10 -Bis(dihydrocaffeoyl)spermidineScopolia tangutica (Solanaceae)Root (95% EtOH) Carbachol in Chinese hamster ovarian cell IC [140 ] 238 CaffeoylputrescineScopolia tangutica (Solanaceae)Root (95% EtOH) Carbachol in Chinese hamster ovarian cell IC [140 ] Isothiocyanates 239 Redskin or SenfoelCruciferous vegetables (Brassicaceae)Commercial source ACh, electrical contraction in mouse ileum IC [142 ] Alcohols 240 (3E)-4-(3,4-dimethoxyphenyl)but-3-en-1-olZingiber cassumunar (Zingiberaceae) Chemically synthesized O in rat uterus IC [143 ] Ketones 241 2-DecanoneRuta chalepensis (Rutaceae)Leaf (EtOH 70%) KCl in rat ileum E [144 ] 242 2-UndecanoneRuta chalepensis (Rutaceae)Leaf (EtOH 70%) KCl in rat ileum E [144 ] 243 2-TridecanoneRuta chalepensis (Rutaceae)Leaf (EtOH 70%) KCl in rat ileum E [144 ] 244 LatifoloneFerula heuffelii (Apiaceae)Underground part (CHCl3 ) ACh, KCl in rat ileum IC [85 ] 245 DshamironeFerula heuffelii (Apiaceae)Underground part (CHCl3 ) ACh, KCl in rat ileum IC [85 ] Phenolic compounds 246 6-(4-hydroxy-3-methoxyphenyl)-hexanonic acid (HMPHA)Pycnocycla spinosa (Umbelliferae)Aerial parts (MeOH) KCl in rat ileum IC [145 ] 247 IsovanillinPycnocycla spinosa (Umbelliferae)Aerial parts (MeOH) KCl in rat ileum IC [146 ] 248 Iso-acetovanillonPycnocycla spinosa (Umbelliferae)Aerial parts (MeOH) KCl in rat ileum IC [146 ]