发明授权
- 专利标题: Novel process for producing oxetanocin G
- 专利标题(中): 生产氧杂环丁霉素G的新方法
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申请号: US508910申请日: 1990-04-12
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公开(公告)号: US4992368A公开(公告)日: 1991-02-12
- 发明人: Seiichi Saito , Shigeru Hasegawa , Masayuki Kitagawa , Nobuyoshi Shimada , Noriyuki Yamashita
- 申请人: Seiichi Saito , Shigeru Hasegawa , Masayuki Kitagawa , Nobuyoshi Shimada , Noriyuki Yamashita
- 申请人地址: JPX Tokyo
- 专利权人: Nippon Kayaku Kabushiki Kaisha
- 当前专利权人: Nippon Kayaku Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX1-98907 19890420; JPX1-217216 19890825
- 主分类号: C07H19/16
- IPC分类号: C07H19/16 ; C07D473/34 ; C07H19/02
摘要:
The present invention provides a novel process for producing oxetanocin G by hydrolysis of alkoxylated 2-amino-oxetanocin A thereby to convert ##STR1## at the 6-position thereof into >C.dbd.O. Oxetanocin G is expectedly useful as an antiviral agent.
公开/授权文献
- US5674028A Doweled construction joint and method of forming same 公开/授权日:1997-10-07