[Studies on the ganoderic acid, a new constituents from the fruiting body of Ganoderma lucidum (Fr.) Karst].
Three compounds have been isolated from the dichloromethane soluble fraction of the fruiting body of Ganoderma lucidum (Fr.) Karst. On basis of spectral analyses (UV, IR, MS, 1HNMR, 13CNMR and 2D-NMR), they were identified as 3, 7-dioxo-lanosta-8, 24(E)-dien-26-oic acid (I), 7 beta-15 alpha-dihydroxy-3, 11, 23-trioxo-5 alpha-lanost-8-en-26-oic acid (II) and 3 beta, 7 beta, 15 alpha-trihydroxy-11, 23-dioxo-5 alpha-lanosta-8-en-26-oic acid (III). Compound I is a new compound named ganoderic acid DM.
Wang
F S
FS
Department of Chemistry, University of Agriculture and Animal Science, PLA, Chang Chun 130062.
Cai
H
H
Yang
J S
JS
Zhang
Y M
YM
Hou
C Y
CY
Liu
J Q
JQ
Zhao
M J
MJ
D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D007810:Lanosterol / Q000031:analogs & derivatives / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D011124:Polyporaceae / Q000737:chemistry*; D020940:Reishi / Q000737:chemistry*; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*
C584306:3,7-dioxolanosta-8,24-dien-26-oic acid; D004365:Drugs, Chinese Herbal; D014315:Triterpenes; C061905:ganodermic acid S; D007810:Lanosterol