| 发明名称 |
METHOD FOR THE PREPARATION OF (1R, 2S, 4R)-(-)-2-[(2'-{N,N-DIMETHYLAMINO}-ETHOXY)]-2-{PHENYL]- 1,7,7-TRI-[METHYL]-BICYCLO[2.2.1]HEPTANE AND ITS PHARMACEUTICALLY ACCEPTABLE WITH ACID SALTS |
| 摘要 |
<p>The invention relates to a method for the preparation of (1R,2S,4R)-(-)-2-[(2'-{N,N-dimethylamino}-ethoxy)]-2-[phenyl]-1,7, 7-tri-[methyl]-bicyclo[2,2,1]heptane and its pharmaceutically acceptable with acid salts of higher yields and increased degrees of purity. 10 claims</p> |
| 申请公布号 |
BG104417(A) |
申请公布日期 |
2001.03.30 |
| 申请号 |
BG20000104417 |
申请日期 |
2000.05.10 |
| 申请人 |
EGIS GYOGYSZERGYAR RT. |
发明人 |
LUKACS, GYULA;SIMIG, GYULA;MEZEI, TIBOR;BUDAI, ZOLTAN;PORCS-MAKKAY, MARTA;KRASZNAI, GYORGY;NAGY, KALMAN;DONATH VERECZKEY, GYORGYI;SZABO, TIBOR;NEMETH, NORBERT;SZULAGYI, JANOS |
| 分类号 |
C07C217/52;A61K31/075;A61K31/13;A61K31/135;A61P25/22;C07B53/00;C07C213/00;C07C213/02;C07C217/02;C07C217/12;(IPC1-7):C07C217/12;A61K31/00 |
主分类号 |
C07C217/52 |
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