abstract |
PURPOSE: 3-Pyrroline-2-one derivatives I[R 1 is lower alkyl, 5-7C cyclic alkyl, lower alkyl, (substituted) aryl or aralkyl; R 2 is H, lower alkyl, lower alkoxyl, etc.), e.g. 1-p-tolyl-4-phenyl-3-pyrroline-2-one. n COPYRIGHT: (C)1977,JPO&Japio |