| 摘要 |
NEW MATERIAL:SF2587 substance of the formula or its medically permissible salts. USE:A novel antitumor antibiotic substance, namely anticancer or antibacterial agent. PREPARATION:A microorganism in Streptomyces, capable of producing SF2587 substance, such as Streptomyces sp. SF2587 (FERM No. 9831) is cultured to accumulate the substance, which is collected from the culture mixture. |
