申请人:A. H. Robins Company, Inc.
公开号:US04313949A1
公开(公告)日:1982-02-02
Novel 2-amino-3-benzoyl-phenylacetamides are provided having the formula: ##STR1## wherein R represents hydrogen or lower alkyl, R.sup.1 and R.sup.2 represent hydrogen, lower alkyl, cycloalkyl, phenyl and phenyl substituted by lower alkyl, lower alkoxy, halogen, nitro and trifluoromethyl, and R.sup.1 and R.sup.2 when taken together with the adjacent nitrogen may form a heterocyclic residue; X represents hydrogen, lower alkyl, lower alkoxy, halogen or trifluoromethyl; Y represents hydrogen, lower alkyl, lower alkoxy, halogen, trifluoromethyl, lower alkylthio, lower alkyloxythio or lower alkyldioxythio; Am is primary amino (--NH.sub.2), methylamino or dimethylamino, and n is 1 to 3 inclusive. The compounds exhibit anti-inflammatory, antipyretic, anti-blood platelet aggregation and analgetic pharmacological activities.
提供了具有以下结构式的新型2-氨基-3-苯甲酰基-苯乙酰胺:其中R代表氢或较低的烷基,R.sup.1和R.sup.2代表氢,较低的烷基,环烷基,苯基和被较低烷基,较低烷氧基,卤素,硝基和三氟甲基取代的苯基,当R.sup.1和R.sup.2与相邻的氮一起形成杂环残基时;X代表氢,较低的烷基,较低的烷氧基,卤素或三氟甲基;Y代表氢,较低的烷基,较低的烷氧基,卤素,三氟甲基,较低的烷基硫,较低的烷氧基硫或较低的烷基二氧基硫;Am是初级氨基(--NH.sub.2),甲基氨基或二甲基氨基,n为1至3(含)。这些化合物具有抗炎、退热、抗血小板聚集和镇痛药理活性。