Facile synthesis of tetrahydroprotoberberine and protoberberine alkaloids from protopines and study on their antibacterial activities

P Cheng, B Wang, X Liu, W Liu, W Kang…

Index: Natural Product Research, , vol. 28, # 7 p. 413 - 419

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Citation Number: 7

Abstract

... Natural Product Research: Formerly Natural Product Letters. ... With natural protopine-type alkaloids as starting materials, tetrahydroprotoberberine alkaloids (7, 8) and their ... S. gallinarum and S. choleraesuis were moderately sensitive or resistant to naturally existed alkaloids 1, 2 ...