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Celahinine A, a new sesquiterpene pyridine alkaloid from Celastrus hindsii
1National Research Institute of Chinese Medicine, Taipei Hsien, Taiwan, Republic of China.
Journal of Natural Products
|November 1, 1995
Abstract:
A new sesquiterpene pyridine alkaloid, celahinine A [1], and the related known polyester celahin A, as well as the known cytotoxic sesquiterpene pyridine alkaloid emarginatine A [2], were isolated from Celastrus hindsii. The structure of 1 was determined by 2D nmr techniques and was also confirmed by spectral comparison with the related 2.