Bisnorditerpenes with a barbacenane skeleton from Barbacenia flava
作者:Angelo C. Pinto、Maria Do Carmo Frechiani、Anibal L. Pereira
DOI:10.1016/0031-9422(88)83044-9
日期:1988.1
Abstract The isolation of two new barbacenane bisnorditerpenesfrom Barbacenia flava is described. Their structures were established by spectroscopic data and chemical interconversion.
Barbacenic acid, a bisnorditerpene with a novel skeleton from Barcacenia flava
作者:Angelo C. Pinto、Maria do Carmo Frechiani、Bernard Tinant、Jean-Paul Declercq、Maurice Van Meerssche
DOI:10.1039/c39850000446
日期:——
Barbacenicacid, a bisnorditerpene with novelskeleton, has been isolated from Barbacenia flava ex Schultes f.; its structure and relative configuration were established by X-ray diffraction analysis of its methyl ester.