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