Prenylflavonoids and a pyranodihydrobenzoxanthone from Artocarpus communis
โ Scribed by Lin Chun-Nan; Shieh Wen-Liang
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 255 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0031-9422
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Three prenylated flavonoids and a hydroxy fatty acid were isolated from the leaves of the seedless variety of Artocarpus communis, but only one from the leaves of the seeded variety. Two of these compounds are known to show great promise as pharmaceutical and agricultural chemicals, The 'H and 13C N
Four new compounds named (3E,7Z,11E)-19-hydroxycasba-3,7,11-trien-5-one (1), 6a-hydroxy-10bmethoxy-7a,8a-epoxy-5-oxocasbane-20,10-olide (2), 15a-hydroxylup-20(29)-en-3-one (3), and (2R,4aR, 8aR)-3,4,4a,8a-tetrahydro-4a-hydroxy-2,6,7,8a-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-chromene-5,8dione (4