Benzothiazinone derivatives, and pharmaceuticals containing them

Details Benzothiazinone derivatives, and pharmaceuticals containing them Benzothiazinone derivatives, and pharmaceuticals containing them

1989-10-17

1991-06-18

Ford, John M.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Heterocyclic carbon compounds containing a hetero ring...

544 52, C07D27916, A61K 3154

Patent

active

050250108

ABSTRACT:
A description is given of compounds I ##STR1## with R(1) equal to H, alkyl, alkoxy, Hal, NO.sub.2, OH, acetamido or amino; R(2) equal to H, alk(en)yl or phenylalkyl; R(3) equal to H, (cyclo)alk(en)yl(alkyl), phenyl or phenylalkyl; R(4) equal to H, alkyl, alkoxy, Hal CF.sub.3, NO.sub.2, OH, acetamido or amino; A equal to --C.tbd.C-- or --CH.dbd.CH--; R(5) equal to various amines; m and n equal to 1-3; and their salts. Preparation processes are also described. Compounds I are excellent calcium agonists or calcium antagonists. They also act to regulate the blood glucose.

REFERENCES:
patent: 4584300 (1986-04-01), Iwao et al.
patent: 4595685 (1986-06-01), Henning et al.
patent: 4831028 (1989-05-01), Lerch et al.
Cram and Allinger, J. Am. Chem. Soc., 78, (1956), pp. 2518-2524.
Iwao et al., CA 104:109666p (1986), Chemical Abstracts.

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