Benzyl-beta-resorcylates from Cassia obtusifolia.
The seed of Cassia obtusifolia Linn have yielded three new compounds, 2-benzyl-4,6-dihydroxy benzoic acid (1), 2-benzyl-4,6-dihydroxy benzoic acid-6-O-beta-D-glucopyranoside (2) and 2-benzyl-4,6-dihydroxy benzoic acid-4-O-beta-D-glucopyranoside (3). Their structures were determined by spectroscopic methods, including (1)D- and (2)D NMR spectroscopy, HR-ESI-MS, as well as by comparison of their spectral data with those of related compounds.
Wu
Xiao-Hui
XH
Shanghai Research Center for Modernization of Traditional Chinese Medicine, Shanghai Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Guo Shoujing Road 199, Zhangjiang, Shanghai 201203, People's Republic of China.
Ruan
Jin-Lan
JL
Cheng
Chun-Ru
CR
Wu
Zhi-Yuan
ZY
Guan
Shu-Hong
SH
Tao
Si-Jia
SJ
Xu
Ping-Ping
PP
Guo
De-An
DA
D001593:Benzyl Compounds / Q000737:chemistry*; D002366:Cassia / Q000737:chemistry*; D004365:Drugs, Chinese Herbal / Q000737:chemistry; D005960:Glucosides / Q000737:chemistry*; D015394:Molecular Structure; D010946:Plants, Medicinal / Q000737:chemistry; D012639:Seeds / Q000737:chemistry
D001593:Benzyl Compounds; D004365:Drugs, Chinese Herbal; D005960:Glucosides