Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1985-04-12
1986-09-30
Jiles, Henry R.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
549 23, 549 27, C07D33506, A61K 3138
Patent
active
046147454
ABSTRACT:
The invention relates to novel thiopyrones, especially novel benzothiopyranones of the general formula ##STR1## in which R.sub.1 represents hydrogen or an aliphatic radical, n represents 0, 1 or 2, Ph represents substituted or unsubstituted 1,2-phenylene and A represents a group of the formula --NH--CO--R in which R represents carboxy or esterified carboxy, and to their salts, processes for the manufacture of compounds of the formula (I) and their salts, pharmaceutical preparations containing such compounds and to the use of compounds of the formula (I) and their salts as the active ingredients of medicaments and/or for the manufacture of pharmaceutical preparations. The compounds of the formula (I) and their salts have anti-allergic properties.
REFERENCES:
patent: 3933844 (1976-01-01), Augstein et al.
patent: 4013771 (1977-03-01), Brown et al.
patent: 4216155 (1980-08-01), Haas et al.
patent: 4288450 (1981-09-01), Haas et al.
Haas Georges
Ilvespaa Atso
Ciba-Geigy Corporation
Fishman Irving M.
Glynn Michael W.
Jiles Henry R.
Mullins J. G.
LandOfFree
Anti-allergic 3-(carboxycarbonyl)amino benzothiopyran-4-one deri does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Anti-allergic 3-(carboxycarbonyl)amino benzothiopyran-4-one deri, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anti-allergic 3-(carboxycarbonyl)amino benzothiopyran-4-one deri will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-985026