发明授权
US4554284A 7-(2-Aminoethyl)-1,3-benzthia- or oxa-zol-2(3H)-ones 失效
7-(2-氨基乙基)-1,3-苯并噻唑基或氧杂 - 唑-2-基(3H) - 酮

7-(2-Aminoethyl)-1,3-benzthia- or oxa-zol-2(3H)-ones
摘要:
Certain aminoethyl substituted 1,3-benzthiazol- and 1,3-benzoxazol-2(3H)-ones are D.sub.2 -dopamine agonists. These compounds are prepared by reacting an appropriate o-aminophenol or thiophenol with phosgene.
信息查询
0/0