Hydrazide Compounds, a process for their manufacture, use, medicines containing them, a process for producing a Drug,Compounds useful as Intermediates for preparing such compounds and carboxylic acids useful for preparing such compounds and these intermediaries.

摘要

1. Compounds separated from hydrazine I, y is co or SO2; R1 is low tar, low tar, low tar, arilo or arilo, low tar; R2 is low tar;Halo alkyl I nferier, arilo tar low, arilo alquenilo low, Oarlo, when y mean SO2, y mean lower pollution, halo codilo low, Alcoy low, Alcoy low, Alcoy carbon, acilo, cyclo, cyclo quiloinfoior, arilo codio inferio R, arilo alcoxi low, o r nr3r4 when y mean Co; R3 mean hybrid, codio Cyanogen, amino, hydroxyl, alcoxi, Alcoy - carbide, isopropyl or isopropyl carbide, alqueniloben, lower tar, cyclopropyl ilow, cyclopropyl ilow, cyclopropyl ilow, tar - low, arilo - tar - low, arilo - aquinilo - low, arilo oheterocillo;Or R2 and R3 are added together to form a residue of a group consisting of 5 -, cycloformamide, cycloformamide, cycloformamide or Cyclocarbamate,6- o 7- miembros R4 significa alquilo inferior hidroxi-alquilo-inferior alquenilo inferior cicloalquilo inferior cicloalquilo-inferior-alquilo-inferior o un grupo de laformula X-arilo X-heteroari loo - (CH2) 1-2-CH-CR7R8 X I'm going to pull all the contenders out, too They are drugs, especially