| 发明名称 |
PROCESS FOR PREPARING (1R,2S,4R)-(-)-2-[(2'-{N,N-DIMETHYLAMINO}- ETHOXY)]-2-[PHENYL]-1,7,7-TRI-[METHYL]-BICYCLO [2.2.1] HEPTANE AND PHARMACEUTICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF |
| 摘要 |
<p>The invention relates to a process for preparing (1R,2S,4R)-(-)-2-Ä(2'-äN,N-dimethylaminoü-ethoxy)Ü-2--ÄphenylÜ-1,7,7-t ri-ÄmethylÜ-bicycloÄ2.2.1Üheptane and pharmaceutically acceptable acid addition salts thereof with higher yields and higher grades of purity.</p> |
| 申请公布号 |
SK16242001(A3) |
申请公布日期 |
2002.04.04 |
| 申请号 |
SK20010001624 |
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;VERECZKEYNE DONATH GYORGYI;SZABO TIBOR;NEMETH NORBERT;SZYLAGYI 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):C07C213/02 |
主分类号 |
C07C217/52 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
