Discovery of Novel Ansamycins Possessing Potent Inhibitory Activity in a Cell-based Oncostatin M Signalling Assay.

Discovery of Novel Ansamycins Possessing Potent Inhibitory Activity in a Cell-based Oncostatin M Signalling Assay. Ansamycin derivatives from the marine-derived Streptomyces sp. SCSGAA 0027 and their cytotoxic and antiviral activities Himalaquinones A–G, Angucyclinone-Derived Metabolites Produced by the Himalayan Isolate Streptomyces sp. PU-MM59 GELDANAMYCIN, A NEW ANTIBIOTIC A New Geldanamycin Analogue from Streptomyces hygroscopicus Isolation and Characterization of Novel Geldanamycin Analogues Isolation and Characterization of Novel Geldanamycin Analogues Pseudoverticin B, a novel geldanamycin analog obtained as new cell cycle inhibitor from<i>Streptomyces pseudoverticillus</i>YN17707 A pair of sulfur-containing geldanamycin analogs, 19-S-methylgeldanamycin and 4,5-dihydro- 19-S-methylgeldanamycin, from Streptomyces hygroscopicus 17997 New Geldanamycin Analogs from Streptomyces hygroscopicus