Streptomycindole, an Indole Alkaloid from a Marine Streptomyces sp. DA22 Associated with South China Sea Sponge Craniella australiensis
作者:Xiao-Li Huang、Yao Gao、Duo-Qing Xue、Hai-Li Liu、Chong-Sheng Peng、Feng-Li Zhang、Zhi-Yong Li、Yue-Wei Guo
DOI:10.1002/hlca.201100104
日期:2011.10
A new indole alkaloid, streptomycindole (1), and a known related compound, N‐phenylacetyl‐L‐tryptophan (2), have been isolated from Streptomyces sp. DA22, associated with South China Sea sponge Craniella australiensis. Their structures were established on the basis of a combination of mass spectrometry, 1H‐ and 13C‐NMR spectroscopic analyses, and chemical methods.
从链霉菌属中分离出一种新的吲哚生物碱,链霉素(1)和一种已知的相关化合物N-苯基乙酰基-L-色氨酸(2)。DA22,与南海海绵澳大利亚海藻(Craniella australiensis)有关。它们的结构是在质谱,1 H-和13 C-NMR光谱分析以及化学方法相结合的基础上建立的。