| 发明名称 |
METHODS OF SYNTHESIS OF INTERMEDIATE COMPOUNDS OF BETA-METHYLCARBAPENEMS, INTERMEDIATE COMPOUNDS |
| 摘要 |
FIELD: organic chemistry, antibiotics. SUBSTANCE: invention relates to method of synthesis of intermediate compounds of beta-methylcarbapenem of the formula (IV) from compounds of the formula (I) where R and P′ are protective groups and Nu is nucleophilic group. EFFECT: improved method of synthesis. |
| 申请公布号 |
RU95108544(A) |
申请公布日期 |
1997.01.10 |
| 申请号 |
RU19950108544 |
申请日期 |
1993.09.09 |
| 申请人 |
MERK EHND KO.;INK. (US) |
发明人 |
VU-BAEG CHOJ;GAJ R.KHAMFRI;POL DZH.REJDER;ITIRO SHINKAJ;EHNDRJU S.TOMPSON;RAL'F P.VOLANTEH |
| 分类号 |
C07B53/00;C07D205/08;C07D295/08;C07D405/04;C07D477/12 |
主分类号 |
C07B53/00 |
| 代理机构 |
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