| 摘要 |
PURPOSE:3-Substituted amino-1,3-thiazolidin-2,4-diones of formula I (R is H, methyl; R1 is lower alkyl, carboxy, phenyl, lower alkyl substd. phenyl, chlorophenyl etc.; R2 is H, p-chlorophenyl, phenylthio), e.g. 3-benzylideneamino-1,3-thiazolidin-2,4-dione. |
