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 The invention relates to a 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 with higher yields and higher grades of purity.
申请公布号 WO0068181(A2) 申请公布日期 2000.11.16
申请号 WO2000HU00043 申请日期 2000.05.10
申请人 EGIS GYOGYSZERGYAR RT.;LUKACS, GYULA;SIMIG, GYULA;MEZEI, TIBOR;BUDAI, ZOLTAN;PORCS-MAKKAY, MARTA;KRASZNAI, GYOERGY;NAGY, KALMAN;VERECZKEYNE DONATH, GYOERGYI;SZABO, TIBOR;NEMETH, NORBERT;SZYLAGYI, JANOS 发明人 LUKACS, GYULA;SIMIG, GYULA;MEZEI, TIBOR;BUDAI, ZOLTAN;PORCS-MAKKAY, MARTA;KRASZNAI, GYOERGY;NAGY, KALMAN;VERECZKEYNE DONATH, GYOERGYI;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
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