Oxodiazine compounds and pharmaceutical compositions thereof

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

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514231, 514234, 514236, 514242, 544 8, 544 68, 544182, A61K 31535, A61K 3154, C07D48704

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active

047133813

ABSTRACT:
An oxodiazine compound of the formula: ##STR1## or a pharamceutically acceptable acid addition salt thereof, wherein each of R.sup.1 and R.sup.2 is hydrogen, halogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, C.sub.1-4 alkoxy-C.sub.1-4 alkoxy, phenyl-C.sub.1-4 alkyl-oxy which may be optionally substituted by at least one substituent selected from the group consisting of halogen, C.sub.1-4 alkyl and C.sub.1-4 alkoxy on the phenyl nucleus, or phenyl which may be substituted by at least one substituent selected from the group consisting of halogen, C.sub.1-4 alkyl and C.sub.1-4 alkoxy on the phenyl nucleus; X is --S--, --CH.dbd.N-- or --C(R.sup.3).dbd.C(R.sup.4)--, where each of R.sup.3 and R.sup.4 is hydrogen, halogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, C.sub.1-4 alkoxy-C.sub.1-4 alkoxy or phenyl-C.sub.1-4 alkyl-oxy which may be optionally substituted by at least one substituent selected from the group consisting of halogen, C.sub.1-4 alkyl and C.sub.1-4 alkoxy on the phenyl nucleus; and one of A and B is oxygen, sulfur or --NH-- and the other is --C(R.sup.5) (R.sup.6)--, where each of R.sup.5 and R.sup.6 is hydrogen or C.sub.1-4 alkyl.
Such compounds are useful as antithrombotic agents, antianginal agents, coronary circulation improving agent, cerebral circulation improving agents, peripheral circulation improving agents, analgesics and antiinflammatory agents.

REFERENCES:
patent: 4558045 (1985-10-01), Hargreaves et al.
patent: 4678785 (1987-07-01), Ao et al.

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