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公开(公告)号:US4439603A
公开(公告)日:1984-03-27
申请号:US436630
申请日:1982-10-25
申请人: Hamao Umezawa , Tomio Takeuchi , Tomoyuki Ishikura , Akihiro Yoshimoto , Yasue Matsuzawa , Yukio Takatsuki
发明人: Hamao Umezawa , Tomio Takeuchi , Tomoyuki Ishikura , Akihiro Yoshimoto , Yasue Matsuzawa , Yukio Takatsuki
IPC分类号: A61K31/70 , A61K31/7028 , A61K31/7034 , A61K31/704 , A61P35/00 , C07H15/252 , C07H15/24
CPC分类号: C07H15/252
摘要: New anthracycline derivatives, .beta.-rhodomycinone-RDA, .beta.-rhodomycinone-RDRs and .beta.-rhodomycinone-RD having potent anticancer activities and lower toxicities and a process for the production thereof by reduction or hydrolysis of .beta.-rhodomycinone-RDC are disclosed.
摘要翻译: 公开了新的蒽环类衍生物,β-近红霉素酮-RDA,β-霉菌酮-RDR和具有较强抗癌活性和较低毒性的β-二酮霉素-RR及其通过还原或水解β-维生素D-RDC生产的方法。
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公开(公告)号:US4592999A
公开(公告)日:1986-06-03
申请号:US514678
申请日:1983-07-18
申请人: Hamao Umezawa , Tomio Takeuchi , Kageaki Kouno , Tomoyuki Ishikura , Akihiro Yoshimoto , Yukio Takatsuki , Hiroyasu Tobe
发明人: Hamao Umezawa , Tomio Takeuchi , Kageaki Kouno , Tomoyuki Ishikura , Akihiro Yoshimoto , Yukio Takatsuki , Hiroyasu Tobe
IPC分类号: C12P17/06 , C07H15/252 , C12P19/56 , C12R1/465
CPC分类号: C07H15/252 , C12P19/56 , C12R1/465 , Y10S435/886
摘要: This invention is to provide a new microbial process for producing daunomycin by a mutant strain belonging to the genus Streptomyces.
摘要翻译: 本发明提供一种用于通过属于链霉菌属的突变菌株生产道诺霉素的新的微生物方法。
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