Antineoplastic Agents. 570. Isolation and Structure Elucidation of Bacillistatins 1 and 2 from a Marine <i>Bacillus silvestris</i><sup>,</sup>
作者:George R. Pettit、John C. Knight、Delbert L. Herald、Robin K. Pettit、Fiona Hogan、Venugopal J. R. V. Mukku、John S. Hamblin、Michael J. Dodson、Jean-Charles Chapuis
DOI:10.1021/np800603u
日期:2009.3.27
cyclodepsipeptide strongly inhibited growth of a human cancer cell line panel, with GI50’s of 10−4−10−5 μg/mL, and each compound was active against antibiotic-resistant Streptococcus pneumoniae. The structures were elucidated by a combination of X-ray diffraction and mass and 2D NMR spectroscopic analyses, together with chemical degradation.