| 发明名称 |
PROCESS FOR PREPARING PHENYLGLYCINES |
| 摘要 |
<p>A new process is disclosed for the preparation of N-acyl-2-and 4-hydroxyphenylglycines which comprises reacting an optionally substituted phenol with (1) glyoxylic acid or an ester and (2) an amide, carbamate, thiocarbamate or urea.</p> |
| 申请公布号 |
CA1046522(A) |
申请公布日期 |
1979.01.16 |
| 申请号 |
CA19740211096 |
申请日期 |
1974.10.09 |
| 申请人 |
SMITH KLINE & FRENCH CANADA LTD. |
发明人 |
GLEASON, JOHN G.;HOLDEN, KENNETH G.;YIM, NELSON C. |
| 分类号 |
C07C239/00;B01J21/00;B01J31/00;C07B61/00;C07C67/00;C07C233/46;C07C233/47;C07C233/82;C07C271/22;C07C273/18;C07C275/24;C07C333/04;(IPC1-7):07C125/06;07C155/02;07C127/19 |
主分类号 |
C07C239/00 |
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