Thienothiazine derivatives

Details Thienothiazine derivatives Thienothiazine derivatives

C - Chemistry, Metallurgy

07

D

C07D 513/04 (2006.01) A61K 31/54 (2006.01)

Patent

CA 2137976

Novel thienothiazine derivatives of the general formula Image (I), in which: A is lower alkyl, perfluorinated lower alkyl, lower alkoxy, halogen, nitro, cyano or a mono- or polycyclic 5-12-membered, optionally partially hydrogenated aryl or heteroaryl radical with 1-4 hetero atoms such as O, S and N, which can optionally be substituted by lower alkyl, perfluoro-lower-alkyl, aryl, heteroaryl, substituted aryl, substituted heteroaryl, halogen, lower alkoxy, aryloxy, substituted aryloxy, heteroaryloxy, substituted heteroaryloxy and nitro, in which the mentioned substituents in the substituted aryl, substituted heteroaryl, substituted aryloxy and substituted heteroaryloxy are halogen, lower alkyl, perfluoro-lower- alkyl, lower alkoxy and the like; D is a 2-pyridyl radical or a radical Image , where X and Y are, independently of one another, CH, NR6, O or S with R6 being hydrogen or lower alkyl, M is a single bond, a straight-chain or branched carbon chain with 1-12 carbon atoms in the chain, it being possible for this chain to contain one or more double and/or triple bonds and/or one or more hetero atoms such as O, S and N, or is a 5-12-membered mono- or polycyclic, optionally partially hydrogenated aryl or heteroaryl radical with 1-4 hetero atoms such as O, S and N, which can be substituted by halogen, lower alkyl or lower alkoxy; Q is a single bond or a hetero atom such as O, S and N; R is hydrogen, a 5-12-membered mono- or polycyclic aryl or heteroaryl radical with 1-4 hetero atoms such as O, S and N, which can optionally be partially hydrogenated, or else can be substituted one or more times by halogen, lower alkyl or lower alkoxy; and R1 is hydrogen or Image , in which R2 is lower alkyl and R3 is lower alkyl, aryl or -OR4 with R4 being lower alkyl, cycloalkyl with 4-8 carbon atoms or aryl; and their pharmaceutically utilizable salts.

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