发明授权
EP0387712B1 WS 7622 A,B,C and D substances, derivatives thereof, processes for preparation thereof and use thereof
失效
WS 7622种物质A，B，C和D，它们的衍生物，它们的制备方法和它们的用途。
- 专利标题： WS 7622 A,B,C and D substances, derivatives thereof, processes for preparation thereof and use thereof
- 专利标题（中）： WS 7622种物质A，B，C和D，它们的衍生物，它们的制备方法和它们的用途。
-
申请号： EP90104500.5申请日： 1990-03-09
-
公开(公告)号： EP0387712B1公开(公告)日： 1995-06-07
- 发明人: Hatanaka, Hiroshi , Ezaki, Masami , Tsujii, Eisaku , Okamoto, Masanori , Shigematsu, Nobuharu , Okuhara, Masakuni , Takase, Shigehiro
- 申请人： FUJISAWA PHARMACEUTICAL CO., LTD.
- 申请人地址： 4-7, Doshomachi 3-chome Chuo-ku Osaka-shi Osaka 541 JP
- 专利权人： FUJISAWA PHARMACEUTICAL CO., LTD.
- 当前专利权人： FUJISAWA PHARMACEUTICAL CO., LTD.
- 当前专利权人地址： 4-7, Doshomachi 3-chome Chuo-ku Osaka-shi Osaka 541 JP
- 代理机构： Türk, Dietmar
- 优先权： GB8905817 19890314; GB8920485 19890911; GB8921078 19890918; GB8922164 19891002
- 主分类号： C12P1/06
- IPC分类号： C12P1/06 ; C07G17/00 ; A61K31/00 ; C12N1/20
摘要：
A biologically pure culture of Streptomyces resistomycificus No. 7622 (FERM BP-2306), new compounds WS7622A, B, C and D obtainable by culturing Streptomyces resistomycificus No. 7622 in a nutrient medium and isolating them or their pharmaceutically acceptable salts, and derivatives of such new compounds, and pharmaceutical compositions comprising such new compounds or their pharmaceutically acceptable salts as an active ingredient.
公开/授权文献
信息查询
