A new flavone from Malaysia Borneo Marsdenia tinctoria

2015-11-29T00:00:00Z (GMT) by Nur Atiqah Mohd Nasuha Yeun-Mun Choo

Marsdenia tinctoria is an indigo producing plant commonly found in Borneo, Malaysia. In this present study, one new flavone kapitone (1) and three known compounds, that is 3,2’-dihydroxyflavone (2), 1-methylcyclobutene (3) and dimethyl isatoate (4) were isolated from the Malaysia Borneo M. tinctoria R. Br. (Apocynaceae). These compounds were isolated and characterised using extensive chromatographic and spectroscopic methods.