DITERPENOIDS ISOLATED FROM COLEUS FORSKOHLII BRIQ. CULTIVATED IN VIETNAM
Vu Van Tuan, Nguyen Thi Bich Thu*,
Tran Thi Hang An, Nguyen Thi Hang, Phuong Thien Thuong
Vietnam National Institute of Medicinal Materials
*Corresponding author: ngbichthu@gmail.com
(Received September 5th, 2014)
Summary
Diterpenoids Isolated from Coleus forskohlii Briq. Cultivated in Vietnam
A phytochemical study on the ethanol extract of the roots of Coleus forskohlii Briq. led to the isolation of three compounds (1-3). Their structures were identified as forskolin (1), forskolin F (2), 1,9-dideoxyforskolin (3) based on UV, IR, MS, NMR spectra in comparison with the literatures.
Keywords: Coleus forskohlii Briq., Forskolin, Forskolin F, 1,9-dideoxyforskolin.
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