Novel 2-amino-6-biphenylacetic acids, esters, and metal salts are provided of the formula
wherein R represents a hydrogen atom or a lower alkyl group or sodium or potassium atom, R1 represents a fluorine, chlorine or bromine atom or a lower-alkyl or amino group; R2 represents a lower-alkyl, lower alkoxy, amino or trifluoromethyl group or a fluorine, chlorine or bromine atom; n is 0-3 and m is 0-2, or the pharmaceutically acceptable salts thereof or hydrates thereof. The compounds exhibit muscle relaxant activity, and are also useful as anti-inflammatory agents.
提供了新颖的 2-
氨基-6-
联苯乙酸、酯和
金属盐,其式如下
其中 R 代表氢原子或低级烷基或
钠或
钾原子;R1 代表
氟、
氯或
溴原子或低级烷基或
氨基;R2 代表低级烷基、低级烷氧基、
氨基或三
氟甲基或
氟、
氯或
溴原子;n 为 0-3,m 为 0-2,或其药学上可接受的盐或其
水合物。这些化合物具有肌肉松弛活性,也可用作抗炎剂。