Two new sesquiterpenes (1-2), and one diterpene (3) were isolated from the roots of Salvia palaestina Bentham (Lamiaceae), together with eight known diterpenes and two triterpenes. Their structures were elucidated by I D and 2D NMR spectroscopy, including ID-TOCSY, DQF-COSY, ROESY, HSQC, and HMBC experiments, as well as ESIMS and chemical analysis
Secondary Metabolites from the Roots of Salvia palaestina Bentham.
BISIO, ANGELA;
2008-01-01
Abstract
Two new sesquiterpenes (1-2), and one diterpene (3) were isolated from the roots of Salvia palaestina Bentham (Lamiaceae), together with eight known diterpenes and two triterpenes. Their structures were elucidated by I D and 2D NMR spectroscopy, including ID-TOCSY, DQF-COSY, ROESY, HSQC, and HMBC experiments, as well as ESIMS and chemical analysis
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