A series of 3-(aminoacyl)-1-[5-(substituted phenyl)furfurylidene] amino}hydantoins are useful as muscle relaxants. A process for their preparation is also described.
Synthesis and Skeletal Muscle Relaxant Activity of 3- (aminoacyl)-1-[[[5- (substituted phenyl)-2- Furanyl]methylene]amino]-2, 4-imidazolidinediones
作者:F.L. Wessels、K.O. Ellis、R.L. White
DOI:10.1002/jps.2600700933
日期:1981.9
A series of 3-(aminoacyl)-1-[[[5-(substituted phenyl)-2-furanyl] methylene]amino]-2,4-imidazolidinediones was synthesized and evaluated for skeletal muscle relaxant activity. All compounds were active by the intravenous route, and nine of 11 were active orally. One compound was very active when evaluated by the mouse Straub tail and rotarod tests; its efficacy index (ED50 rotarod/ED50 Straub tail)