| 发明名称 |
Chemical process for preparing an optically active aminodiol |
| 摘要 |
PCT No. PCT/EP93/02219 Sec. 371 Date Apr. 6, 1995 Sec. 102(e) Date Apr. 6, 1995 PCT Filed Aug. 19, 1993 PCT Pub. No. WO94/04486 PCT Pub. Date Mar. 3, 1994A process is claimed for preparing [1S(1( alpha , 2 beta , 4 beta )]-4-amino-2-hydroxymethyl -1-cyclopentanol from cis-4-((R)-benzoylamino)-2-cyclopentenecarboxylic acid, methyl ester in five steps. The invention also describes a number of novel intermediates useful in the synthesis of [1S(1 alpha , 2 beta ,4 beta )]-4-amino-2-hydroxymethyl-1-cyclopentanol.
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| 申请公布号 |
US5659075(A) |
申请公布日期 |
1997.08.19 |
| 申请号 |
US19950387834 |
申请日期 |
1995.04.06 |
| 申请人 |
GLAXO GROUP LIMITED |
发明人 |
HALTER, BERNARD CHARLES;MEERHOLZ, CLIVE ALWIN;SCHILLING, MARK BRIAN;TAPOLCZAY, DAVID JOSZEF;TURNBULL, JOHN PETER |
| 分类号 |
B01J27/125;C07B53/00;C07B61/00;C07C211/27;C07C213/02;C07C215/42;C07C215/44;C07C217/52;C07C231/12;C07C233/74;C07C233/81;C07D209/52;(IPC1-7):C07C51/16 |
主分类号 |
B01J27/125 |
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