Bidens pilosa L. (Asteraceae): Botanical Properties, Traditional Uses, Phytochemistry, and Pharmacology

Table 9

Porphyrins isolated from B. pilosa [27].

S. N.	IUPAC names	Common names	Structure	Plant part (country)	References
188	(2E,7R,11R)-3,7,11,15-; Tetramethyl-2-hexadecen-1-yl; ester-(15S,16S)-10-ethenyl-5-ethyl-1,16,18,20-tetrahydro-6,11,15,22-tetramethyl-18,20-dioxo-15H-9,12-imino-21,2-metheno-4,7:17,14-dinitrilopyrano[4,3-b]azacyclononadecine-16-propanoic acid	AristophyllC		Leaves; (Taiwan)	[98]
189	(2E,7R,11R)-3,7,11,15-; Tetramethyl-2-hexadecen-1-yl; ester-(2S,18S,19S,20bR)-13-; ethenyl-8-ethyl-; 2a,18,19,20b-tetrahydro-20b-; (methoxycarbonyl)-9,14,18,24-; tetramethyl-4H-12,15-imino-3,5-; metheno-7,10:20,17-dinitrilo-1,2-; dioxeto-[3′,4′:3,4]-cyclo-pent[1, 2]azacyclononadecine-; 19-propanoic acid	Bidenphytin A		Leaves; (Taiwan)	[98]
190	(2E,7R,11R)-3,7,11,15-; Tetramethyl-2-hexadecen-1-yl; ester-(2S,18S,19S,20bR)-13-; ethenyl-8-ethyl-; 2a,18,19,20b-tetrahydro-2a-; hydroxy-20b-(methoxycarbonyl)-; 9,14,18,24-tetramethyl-4H-12,15-; imino-3,5-metheno-7,10:20,17-; dinitrilo-1,2-; dioxeto[3′,4′:3,4]-; cyclo-pent[1,2-b]-; azacyclononadecine-; 19-propanoic acid	Bidenphytin B		Leaves; (Taiwan)	[98]
191	(2E,7R,11R)-3,7,11,15-; Tetramethyl-2-hexadecen-1-yl; ester-(3R,4S,21R)-14-ethyl-21-; hydroxy-21-(methoxycarbonyl)-; 4,8,9,13,18-pentamethyl-20-oxo-; 3-phorbinepropanoic acid	(13^2R)-13^2-; Hydroxypheophytin A		Leaves; (Taiwan)	[98]
192	(2E,7R,11R)-3,7,11,15-; Tetramethyl-2-hexadecen-1-yl; ester-(3R,4S,21S)-14-ethyl-21-; hydroxy-21-(methoxycarbonyl)-; 4,8,9,13,18-pentamethyl-20-oxo-; 3-phorbinepropanoic acid	(13^2S)-13^2-; Hydroxypheophytin A		Leaves; (Taiwan)	[98]
193	(2E,7R,11R)-3,7,11,15-; Tetramethyl-2-hexadecen-1-yl; ester-(3R,4S,21R)-14-ethyl-13-; formyl-21-hydroxy-21-; (methoxycarbonyl)-4,8,9,18-; tetramethyl-20-oxo-3-; phorbinepropanoic acid	(13^2R)-13^2-; Hydroxypheophytin B		Leaves; (Taiwan)	[98]
194	(2E,7R,11R)-3,7,11,15-; Tetramethyl-2-hexadecen-1-yl; ester-(3R,4S,21S)-14-ethyl-13-; formyl-21-hydroxy-21-; (methoxycarbonyl)-4,8,9,18-; tetramethyl-20-oxo-3-; phorbinepropanoic acid	(13^2S)-13^2-; Hydroxypheophytin B		Leaves; (Taiwan)	[98]
195	(2E,7R,11R)-3,7,11,15-; Tetramethyl-2-hexadecen-1-yl ester-(3S,4S,21R)-9-ethenyl-14-; ethyl-21-(methoxycarbonyl)-; 4,8,13,18-tetramethyl-20-oxo-3-; phorbinepropanoic acid	Pheophytin A		Leaves; (Taiwan)	[98]