发明授权
- 专利标题: Production of coformycin and intermediates therefor
- 专利标题(中): 共生霉素及其中间体
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申请号: US651095申请日: 1976-01-21
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公开(公告)号: US4014769A公开(公告)日: 1977-03-29
- 发明人: Hamao Umezawa , Kenji Maeda , Shinichi Kondo
- 申请人: Hamao Umezawa , Kenji Maeda , Shinichi Kondo
- 申请人地址: JA
- 专利权人: Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- 当前专利权人: Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- 当前专利权人地址: JA
- 优先权: JA48-127174 19731114
- 主分类号: C07H19/052
- IPC分类号: C07H19/052 ; C07H19/16 ; B01J1/10
摘要:
This invention relates to a process for the preparation of coformycin, 3-(.beta.-D-ribofuranosyl)-6,7,8-trihydroimidazo[4,5-d][1,3]diazepin-8(R)-ol, through a synthetic route from a new derivative of 9.beta.-D-ribofuranosyl-purine and other synthetic intermediates involved in the process and their preparation.
公开/授权文献
- US5635630A Leak detection assembly 公开/授权日:1997-06-03
信息查询
IPC分类: