Two new bufotoxins from the skin of Bufo bufo gargarizans

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• 作者：Hai-Yan Li ; Lian-Zhu Zhang ; Shi-Hui Wang ; Yue Deng ; Xiang-Qun Jin
• 关键词：Bufotoxins ; Bufo bufo gargarizans ; Tolocinobufagin-3-succinoylarginine ; Tolocinobufagin-3-hemisuberate
• 刊名：Chinese Chemical Letters
• 出版年：2013
• 出版时间：August, 2013
• 年：2013
• 卷：24
• 期：8
• 页码：731-733
• 全文大小：140 K

文摘

Two new bufotoxins, tolocinobufagin-3-succinoylarginine ester and tolocinobufagin-3-hemisuberate, were isolated from the skin of Bufo bufo gargarizans Cantor. Cinobufagin-3-hemisuberate was also isolated from the natural source for the first time. Their structures were established using spectroscopic methods.