A new triterpenoid from Azadirachta indica.
A new triterpenoid, 1 alpha,7 alpha-diacetoxyapotirucall-14-en e-3 alpha, 21,22,24,25-pentaol (1), and the two known compounds odoratone (2) and 2 beta,3 beta,4 beta-trihydroxypregnan-16-o ne (3) were isolated from a methanolic extract of the seed kernels of Azadirachta indica. Their structures were elucidated on the basis of spectral methods.
Luo
X D
XD
Laboratory of Phytochemistry, Kunming Institute of Botany, The Chinese Academy of Sciences, Kunming 650204, Yunnan, PR China.
Wu
S H
SH
Ma
Y B
YB
Wu
D G
DG
D002782:Cholestenes / Q000737:chemistry*; D006801:Humans; D010936:Plant Extracts / Q000737:chemistry*; D010946:Plants, Medicinal / Q000737:chemistry*; D012639:Seeds / Q000737:chemistry; D012717:Sesquiterpenes / Q000737:chemistry*; D013256:Steroids / Q000737:chemistry*; D013261:Sterols / Q000737:chemistry*; D014315:Triterpenes / Q000737:chemistry*
C426662:1,7-diacetoxyapotirucall-14-ene-3,21,22,24,25-pentaol; D002782:Cholestenes; D010936:Plant Extracts; D012717:Sesquiterpenes; D013256:Steroids; D013261:Sterols; D014315:Triterpenes; C018119:odoratin