Open AccessCHEMICAL CONSTITUENTS OF THE BARK OF SANDORICUM KOETJAPE
Author(s) -
Trang Thi Bao Doan,
Hung D. Pham,
Hoa Dieu Lien Nguyen
Publication year - 2011
Publication title -
khoa học công nghệ
Language(s) - English
Resource type - Journals
ISSN - 1859-0128
DOI - 10.32508/stdj.v14i2.1947
Subject(s) - bark (sound) , meliaceae , traditional medicine , dysentery , chemistry , chemical constituents , diarrhea , ethyl acetate , folk medicine , organic chemistry , biology , medicine , chromatography , microbiology and biotechnology , ecology
Sandoricum koetjape (Meliaceae) has been used in traditional medicine for the treatment of diarrhea, dysentery, and as a tonic for women after giving birth. We have studied the chemical constituents of an ethyl acetate extract of the bark of the species collected in Binh Duong Province and isolated five compounds, bryononic acid, 3-oxo-olean-12-en-30-oic acid, koetjapic acid, 4-methylbenzoic acid and 4-methylbenzoate ethyl. Structure elucidation was performed using mainly 1- D and 2-D NMR techniques.