Abstract
Two new sesquiterpene esters, celaglaupin and celaglausin, have been isolated from the root bark of CELASTRUS GLAUCOPHYLLUS. Their structures have been elucidated on the basis of two-dimensional NMR (1)H- (1)H COSY, (13)C- (1)H COSY, and NOESY) and other spectral (UV, IR, HR-mass, and DEPT) analysis as well as chemical methods, respectively.
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