4-diazo-3-methyl-2,5-cyclohexadine-1-one and pharmacetically acceptable
申请人:E. R. Squibb & Sons, Inc.
公开号:US04904764A1
公开(公告)日:1990-02-27
4-Diazo-3-methoxy-2,5-cyclohexandien-1-one, and pharmaceutically acceptable salts thereof, are antibiotics having antibacterial activity against a variety of gram positive and gram negative bacteria, particularly against anaerobic bacteria. The compound can be prepared by culturing aerobically Penicillium funiculosum A.T.C.C. No. 20783 in a culture medium containing assimilable sources of carbohydrates and nitrogen.