Eudesmane sesquiteepenes Grangea maderaspatatia L. Poir..

Abstract

From the CHCl3 extract of Grangea maderaspatana L. Poir, growing in Quang Ninh - Vietnam, two eudesmane sesquiterpenes were isolated and identified on the basic of their spectral data (IR, ESI-MS, 1H-, 13C-NMR. COSY, DEPT, HMQC, HMBC). For the first time, eudesmane type sesquiterpens were isolated from Grangea maderaspatana L. Poir.