| 发明名称 |
A PROCESS FOR LACTONIZATION TO PRODUCE SIMVASTATIN |
| 摘要 |
<p>There is disclosed a process for the manufacture of simvastatin of formula which comprises heating a compound namely an acid or ammonium salt of compound of formula where Z is H or NH4 in an organic solvent at a temperature of 130 to 140 degrees C. 4 claims</p> |
| 申请公布号 |
BG107475(A) |
申请公布日期 |
2004.01.30 |
| 申请号 |
BG20030107475D |
申请日期 |
2003.01.17 |
| 申请人 |
AUROBINDO PHARMA LIMITED |
发明人 |
RAMESH, DANDALA;SONNY, SEBASTIAN;SANAPU REDDY, JADAN MOHAN R.;MEENAKSHISUNDERAM, SHIVAKUMARAN |
| 分类号 |
C07D309/30;(IPC1-7):C07D309/30 |
主分类号 |
C07D309/30 |
| 代理机构 |
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