Open AccessCHEMICAL CONSTITUENTS OF THE SEED OF CASSIA OCCIDENTALIS L. (CAESALPINIACEAE).
Author(s) -
Nhan Trung Nguyen,
Mai Thi Phuong Pham,
Mai Thi Thanh Nguyen
Publication year - 2011
Publication title -
khoa học công nghệ
Language(s) - English
Resource type - Journals
ISSN - 1859-0128
DOI - 10.32508/stdj.v14i2.1948
Subject(s) - cassia , emodin , chemistry , quercetin , ferulic acid , botany , chemical constituents , chloroform , traditional medicine , biology , food science , organic chemistry , chromatography , antioxidant , medicine , alternative medicine , pathology , traditional chinese medicine
From the chloroform extract of the seed of Cassia occidentalis L., which was collected in Dong Nai province, four compounds were isolated: emodin (1), ferulic acid (2), quercetin (3) and tectochryzin (4). Their chemical structures were elucidated by using spectroscopic methods and comparision with published data.