发明授权
- 专利标题: P-carboxyphenyl-azoxycarbonitrile and its methyl ester
- 专利标题(中): 对羧基苯基 - 唑氧基腈及其甲酯
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申请号: US503553申请日: 1974-09-05
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公开(公告)号: US4009155A公开(公告)日: 1977-02-22
- 发明人: Hamao Umezawa , Tomio Takeuchi , Hironobu Iinuma , Osamu Tanabe
- 申请人: Hamao Umezawa , Tomio Takeuchi , Hironobu Iinuma , Osamu Tanabe
- 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: JA48-103200 19730914; JA48-120705 19731029
- 主分类号: C07G11/00
- IPC分类号: C07G11/00 ; C07C105/00
摘要:
There is disclosed a new antibiotic called calvatic acid having the structure p-carboxyphenyl-azoxycarbonitrile and processes for its production by fermentation and processes for its recovery and purification. This substance is effective in inhibiting the growth of Gram-positive bacteria and carcinoma.
公开/授权文献
- US5786049A Cover for a gas bag module 公开/授权日:1998-07-28
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