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Bristol Myers Squibb Co
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Bristol Myers Squibb Co
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Publication of CA2037783A1publicationCriticalpatent/CA2037783A1/en
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Publication of CA2037783CpublicationCriticalpatent/CA2037783C/en
Addition of certain tryptophan analogs to the culture medium during fermentation of a rebeccamycin-producing strain of Saccharothrix aerocolonigenes results in production of new rebeccamycin analogs having advantageous antitumor properties.
Preparation of 1,3,5-tri-o-acyl-2-deoxy-2-fluoroarabinofuranoside intermediate compounds for the synthesis of nucleosides and the 1,3,5-triaroyl esters thereof