摘 要: | Eleven new compounds were isolated from insecticidal plants Celastrus glaucophyllus (1—4) and Celastrus angulatus (5—11). Their structures were elucidated on the basis of two-dimensional NMR (~1H-~1H-COSY, ~(13)C-~1H-COSY, NOESY and DEPT) and other spectral (UV, IR and HRMS) analysis as well as chemical methods, respectively.
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