HEXAHYDROPYRIDOISOQUINOLINES AS DIPEPTIDYL PEPTIDASE IV (DPPIV) INHIBITORS Russian patent published in 2008 - IPC C07D471/04 A61K31/4745 A61P5/50 

Abstract RU 2339636 C2

FIELD: chemistry.

SUBSTANCE: in novel compounds of formula (I) R1 is selected from , R2 stands for hydrogen or (lower) alkoxy; R3, R4, R5 and R6 are selected each independently from hydrogen, (lower) alkyl, halogenated (lower) alkyl, haloid or cycloalkyl; on condition that R2, R3, R4, R5 and R6 do not all stand for hydrogen; R7, R8 and R9 stand each independently for hydrogen, (lower) alkyl, (lower) alkoxy, (lower) hydroxyalkyl or halogenated (lower) alkyl; on condition that R7, R8 and R9 do not all stand for hydrogen; R10 stands for (lower) alkyl or halogenated (lower) alkyl.

EFFECT: obtaining novel biologically active compounds with improved properties.

16 cl, 38 ex

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RU 2 339 636 C2

Authors

Beringer Markus

Kun Bernd

Ljubbers Tomas

Mattej Patritsio

Narkizjan Rober

Vessel Khans Peter

Dates

2008-11-27Published

2004-06-11Filed