发明名称 |
PROCESSO PARA A PREPARACAO DE NOVAS 6-FENOXIMETIL-4-HIDROXITETRA-HIDRO-2-PIRANONAS E DE 6-TIOFENOXIMETIL-4-HIDROXITETRA-HIDRO-2-PIRANONAS BEM COMO DOS RESPECTIVOS DERIVADOS ACIDOS DI-HIDROXICARBOXILICOS, DOS SEUS SAIS E ESTERES E DE COMPOSICOES FARMACEUTICAS QUE OS CONTEM |
摘要 |
Compounds of the general formula I <IMAGE> and the corresponding open-chain dihydroxy carboxylic acids of the formula II <IMAGE> in which X, Y and Z have the stated meanings, and their pharmacologically tolerated salts with bases and their pharmacologically tolerated esters, process for preparing this compound, its use as pharmaceutical and pharmaceutical products are described. Also described are phenols and thiophenols of the formula III <IMAGE> in which X, Y and Z have the stated meanings. |
申请公布号 |
PT90532(B) |
申请公布日期 |
1994.11.30 |
申请号 |
PT19890090532 |
申请日期 |
1989.05.11 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
HEINER JENDRALLA;WILHELM BARTMANN;GUNTHER WESS;GERHARD BEACK |
分类号 |
A61K31/365;A61K31/19;A61K31/366;A61P3/06;C07C39/367;C07C59/64;C07C59/68;C07C323/09;C07D309/30 |
主分类号 |
A61K31/365 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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