| S.N. | IUPAC names | Common names | Structure | Plant part (country) | References |
| 196 | 3,7-Dihydro-1,3,7- trimethyl-1H-purine- 2,6-dione | Caffeine | | Aerial (Uganda) | [88] | 197 | 1-((2R,4S,5R)- Tetrahydro-4-hydroxy- 5-(hydroxymethyl) furan-2-yl)-5- methylpyrimidine- 2,4(1H,3H)-dione | Thymidine | | Not found (China) | [64] | 198 | 1-(2-Thienyl)-ethanone | 2-Acetyl-thiophene | | Roots (Germany) | [68] | 199 | (2R,3S,4S,5S)-2- (Heptan-2-yloxy)-tetrahydro-6- ((tetrahydro-3,4-dihydroxy-5- (hydroxymethyl)furan-2-yloxy)methyl)- 2H-pyran-3,4,5-triol | Heptanyl 2-O-β-xylofuranosyl- (16)-β-glucopyranoside | | Whole (Taiwan) | [47] | 200 | 2-[(3R,7R,11R)-3-Hydroxy-3,7,11,15- tetramethylhexadecyl]-3,5,6-trimethyl- 2,5-cyclohexadiene-1,4-dione | α-Tocopheryl quinone | | Whole (Taiwan) | [59] | 201 | | 7-O-(4′′,6′′-Diacetyl)-β-D- glucopyranoside | Not found | Leaves (China) | [81] |
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