Further Minor Metabolites of Staurosporine Produced by a Streptomyces longisporofiavus Strain.

Further Minor Metabolites of Staurosporine Produced by a Streptomyces longisporofiavus Strain. Further Minor Metabolites of Staurosporine Produced by a Streptomyces longisporofiavus Strain. A Nitro Analogue of Staurosporine and Other Minor Metabolites Produced by a Streptomyces longisporoflavus Strain. The Shurosporine Producing Strain Streptomyces longisporoflavus Produces Metabolites Related to K-252a. Proposal for Biosynthetic Intermediates of K-252a. Production of the Staurosporine Aglycon K-252c with a Blocked Mutant of the Staurosporine Producer Strain Streptomyces longisporoflavus and by Biotransformation of Staurosporine with Streptomyces mediocidicus ATCC 13279. 3'-Demethoxy-3'-hydroxystaurosporine, a Novel Staurosporine Analogue Produced by a Blocked Mutant. Bioactive staurosporine derivatives from the Streptomyces sp. NB-A13 A new inhibitor of protein kinase C, RK-1409 (7-oxostaurosporine). II. Fermentation, isolation, physico-chemical properties and structure. 4'-N-Methyl-5'-hydroxystaurosporine and 5'-Hydroxystaurosporine, New Indolocarbazole Alkaloids from a Marine Micromonospora sp. Strain. 4'-N-Methyl-5'-hydroxystaurosporine and 5'-Hydroxystaurosporine, New Indolocarbazole Alkaloids from a Marine Micromonospora sp. Strain.