| 发明名称 |
FOERFARANDE FOER FRAMSTAELLNING AV KRISTALLINA HYDRAT AV CEFALOSPORINSALT. |
| 摘要 |
Temp. stable crystalline salts of alpha-(2-aminothiazol-4- yl) alpha-(Z)-methoxyiminoacetamido) -3 -(1-methyl-1-pyrrolidinio) methyl)-3-cephem-4-carboxylate (I) are claimed, selected from sulphuric, di-nitric, monohydrochloric and di-hydrochloric acid addn. salts and orthophosphoric acid addn. salts contg. 1.5-2 molar equivalents of H3PO4, or solvates of tehse. The salt may be mixed with a base e.g. L(+) lysine or L(+) arginine.
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| 申请公布号 |
FI86854(B) |
申请公布日期 |
1992.07.15 |
| 申请号 |
FI19890000213 |
申请日期 |
1989.01.16 |
| 申请人 |
BRISTOL-MYERS SQUIBB COMPANY |
发明人 |
KAPLAN, MURRAY ARTHUR;HUDYMA, THOMAS W.;LIPPER, ROBERT ALAN;SHIH, KUN MAO;BOETTGER, SUSAN D. |
| 分类号 |
C07D501/00;A61K31/40;A61K31/425;A61K31/545;A61K31/546;A61K47/00;A61K47/18;C07D;C07D501/04;C07D501/38;C07D501/46;C07D501/56;C07D501/60;(IPC1-7):C07D501/46 |
主分类号 |
C07D501/00 |
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