| 摘要 |
FIELD: organic chemistry. SUBSTANCE: product: compound of the formulawhere Rand Rmean independently hydrogen, -CH,,-alkyl) orwhere Ar - optional substituted phenyl; Ris taken from the group involving pyrrolidino, hexamethyleneimino and piperidino, or its pharmaceutically acceptable salt or its solvate. EFFECT: improved method of synthesis, enhanced effectiveness of compounds synthesized. |
