A potent cytotoxic bufadienolide orthoacetate has been Isolated from Bryophyllum pinnatum. Baaed on spectral study methods, its structure was identified as bersaldegenin 1,3, 5-orthoacetate.
文摘A potent cytotoxic bufadienolide orthoacetate has been Isolated from Bryophyllum pinnatum. Baaed on spectral study methods, its structure was identified as bersaldegenin 1,3, 5-orthoacetate.
