Two novel phenolic triterpenes from Tripterygium wilfordii.
Two novel phenolic triterpenes were isolated from Tripterygium wilfordii Hook. f., their structures were identified to be 2,3-dihydroxy-1,3,5(10),8-tetra-ene-6alpha-(2'-hydroxyethyl)-24-nor-D:A-friedooleanane-29-oic acid 1, named triptotin F, and 2,3-dihydroxy-1,3,5(10),8-tetra-ene-6beta-(2'-hydroxyethyl)-24-nor-D:A-friedooleanane-29-oic acid 2, named triptotin G on the basis of spectroscopic studies.
Yang
G Z
GZ
Shanghai Institute of Materia Medica, Chinese Academy of Sciences.
Xi
M L
ML
Li
Y C
YC
D029753:Celastraceae / Q000737:chemistry*; D002681:China; D004365:Drugs, Chinese Herbal / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D010636:Phenols / Q000737:chemistry / Q000302:isolation & purification*; D010936:Plant Extracts / Q000737:chemistry; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry; D013057:Spectrum Analysis; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*
C439530:2,3-dihydroxy-1,3,5(10),8-tetra-ene-6-(2'-hydroxyethyl)-24-nor-D-A-friedooleanane-29-oic acid; D004365:Drugs, Chinese Herbal; D010636:Phenols; D010936:Plant Extracts; D014315:Triterpenes