ARTICLE INFO

ABSTRACT

Received date: 08/09/2015

Accepted date: 08/08/2016

Continuing to the chemical study on Hydrocotyle bonariensis Comm. ex Lam. we now focus on the method for extracting alkaloid compound. From chloroform extract of Hydrocotyle bonariensis Comm. ex Lam., two isoquinoline alkaloids: tetrahydropalmatine (1), (-)-(S)-xylopinine (2) and a carbohydrate: ethyl 2-O-α-fructofuranoside (3) were isolated and identified. The structures of these new compounds were elucidated based on the data of NMR, ESI–MS spectra and compared with the reported documents. This is the first report about these compounds from the genus Hydrocotyle.

KEYWORDS

Hydrocotyle bonariensis, tetrahydropalmatine, (-)-(S)-xylopinine, ethyl 2-O-α-fructofuranoside

Cited as: Huong, T.N.L., Khoanh, T.T.Y. and Vu, N.V., 2016. Two new alkaloids and a carbohydrate compound from the species Hydrocotyle bonariensis Comm. Ex lam., family apiaceae. Can Tho University Journal of Science. Vol 3: 116-119.