| 摘要 |
A compound of the formula R1-NHC(O)NHSC(S)NR2R3 wherein R1 is phenyl; phenyl substituted with halogen, alkyl, NR4R5 wherein R4 and R5 are the same or different and are hydrogen or alkyl; alkoxy, alkylthio, methylenedioxy, COOR6 wherein R6 is alkyl; or NHCOOR wherein R7 is alkyl; R2 and R3 are the same or different and are alkyl, cycloalkyl or aralkyl, and R2 plus R3 are alkylene, oxydialkylene or thiodialkylene. |
