| abstract |
PREPARATION OF 1,4-DIHYDROPYRIDINE COMPOUNDS OF FORMULA I OR ITS SALT, WHERE: AR IS NAPHTHYL, TENYL SUBSTITUTED FOR ALKYL, BENZOFURAZANYL, QUINOLYL, PENTAFLUORPHENYL PHENYL, R1 AND R2 SONALKYL; A IS -XR3 WHERE X IS (CHR6) -Y- (CHR7) QO - (CHR6) RO-, WHERE Y IS NR8 OR DIRECT LINK, P, QYR ARE O, 1 OR 2, BUT P = Q = 0 WHEN AND IT IS NOT NR8, R6, R7 AND R8 ARE HO ALKYL AND R3 IS IMIDAZOLYL, TRIAZOLYL, PIRIDYL OR BENZAMIDAZOLYL AND B ALKYL OR AMINO. THE COMPOUND OF FORMULA II IS REACTED WITH Z2 (CH7) R3 WHERE B, R1, R2, R3, R6 AND R7 HAVE THE INDICATED MEANING; ONE OF Z1 AND Z2 IS HALOGEN OR A GROUP OF SULFONYLOXYL, THE OTHER OF Z1 AND Z2 IS - YH, -OH OR ITS ANIONS AND V AND W ARE 0, 1 OR 2. |