作者: Bin Yang , Huaming Tao , Xuefeng Zhou , Xiu-Ping Lin , Yonghong Liu
DOI: 10.1080/14786419.2012.734819
关键词: Escherichia coli 、 Sponge 、 Bacillus subtilis 、 Stereochemistry 、 Chemistry 、 Callyspongia 、 Alkaloid 、 Nuclear magnetic resonance spectroscopy 、 Staphylococcus aureus 、 Antimicrobial
摘要: Two new alkaloids, callylactam A (1) and callyimine (4), along with three known ones (2, 3 5), were isolated from the marine sponge Callyspongia sp. The structures determined on basis of NMR MS analysis.