发明名称 |
Verfahren zur Herstellung von neuen Aryloxy- und Arylthioessigsäuren |
摘要 |
<p>Aryloxy- and arylthio-acetic acid derivs. Cpds. (I), useful as hypolipaemic and anti-inflammatory agents: (where R1 is 1-10C alkyl or benzyl; R2 is H or Me; R3 is H or alkyl; X is O or S) are prepd. by standard methods from the 20ols or 2-thiols through the dicarboxylic acids or nitriles or amides which cpds. also form part of the invention. Prefd. cpds. are the 2-heptanoic acids.</p> |
申请公布号 |
CH517067(A) |
申请公布日期 |
1971.12.31 |
申请号 |
CH19710014475 |
申请日期 |
1969.07.09 |
申请人 |
CIBA-GEIGY AG |
发明人 |
BASCHANG,GERHARD,DR.;FREI,JOERG,DR.;MOREL,CHARLES,DR.;WACKER,OSKAR,DR. |
分类号 |
C07C45/62;C07C59/72;C07C319/20;C07C323/52;(IPC1-7):C07C65/00;C07C149/32 |
主分类号 |
C07C45/62 |
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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