期刊
MARINE DRUGS
卷 16, 期 6, 页码 -出版社
MDPI
DOI: 10.3390/md16060185
关键词
mangrove-derived Streptomyces; angucycline; urdamycin
资金
- National Natural Science Foundation of China [41476133, 81425022, U1501223]
- Program of Chinese Academy of Sciences [XDA11030403]
- Natural Science Foundation of Guangdong Province [2016A030312014]
Nine new angucycline glycosides designated urdamycins N1-N9 (1-9), together with two known congener urdamycins A (10) and B (11), were obtained from a mangrove-derived Streptomycesdiastaticus subsp. SCSIO GJ056. The structures of new compounds were elucidated on the basis of extensive spectroscopic data analysis. The absolute configurations of 6-9 were assigned by electronic circular dichroism calculation method. Urdamycins N7 (7) and N8 (8) represent the first naturally occurring (5R, 6R)-angucycline glycosides, which are diastereomers of urdamycins N6 (6) and N9 (9), respectively.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据