Diterpenoids from Amazonian crude drug of Fabaceae.
A new cassane diterpene was isolated from Amazonian crude drug, "Acapu, " the wood of Vouacapoua americana, together with two known cassane furanoditerpenes, (+)-vouacapenic acid and (+)-methyl vouacapenate. The structure was characterized as cassa-13(14), 15-dien-19-oic acid on the basis of spectroscopic evidence.
Kido
Tadashi
T
Osaka University of Pharmaceutical Sciences, Japan.
Taniguchi
Masahiko
M
Baba
Kimiye
K
D004224:Diterpenes / Q000737:chemistry* / Q000302:isolation & purification*; D007887:Fabaceae; D024301:Plant Bark; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification
D004224:Diterpenes; D010936:Plant Extracts