| 发明名称 |
beta -adrenergic agonists |
| 摘要 |
The instant invention concerns certain alpha -heterocyclic ethanol amines wherein the amine group is substituted with various alkyl and unsaturated alkyl groups optionally further substituted with hydroxy, or alkoxy groups of the formula: <IMAGE> These compounds are useful as growth promotion agents in animals.
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| 申请公布号 |
US5019578(A) |
申请公布日期 |
1991.05.28 |
| 申请号 |
US19900506312 |
申请日期 |
1990.04.09 |
| 申请人 |
MERCK & CO., INC. |
发明人 |
FISHER, MICHAEL H.;WYVRATT, JR., MATTHEW J. |
| 分类号 |
A23K1/16;C07D213/73;C07D213/74;C07D213/75;C07D213/89;C07D239/42;C07D471/04 |
主分类号 |
A23K1/16 |
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