Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1985-01-08
1988-12-06
Brust, Joseph Paul
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
548567, A61K 3140, C07D20709
Patent
active
047896833
ABSTRACT:
Novel therapeutically active compounds of the formula ##STR1## wherein R.sup.1 and R.sup.2 are the same or different and each represents a hydrogen atom, a halogen atom, a cyano group, a lower alkyl group or an acyl group, R.sup.3 is a lower alkyl group; an alkenyl group; or a benzyl group optionally substituted with fluorine, chlorine, bromine, trifluoromethyl, lower alkyl or lower alkoxy, A.sup.1 and A.sup.2 are the same or different and each represents a hydrogen atom, a lower alkyl group, an acyl group, an alkoxycarbonyl group or a dialkylcarbamyl group, provided that when A.sup.1 and A.sup.2 are the same lower alkyl group and R.sup.3 is ethyl, R.sup.1 or R.sup.2 or both are selected among cyano, lower alkyl and acyl; or a physiologically acceptable salt or optical isomers thereof, methods for their preparation, pharmaceutical preparations containing the compounds and methods for their therapeutical use.
REFERENCES:
patent: 3342826 (1967-09-01), Miller et al.
patent: 3793030 (1974-02-01), Asami
patent: 3862139 (1975-01-01), Podesva et al.
patent: 3914418 (1975-10-01), Patchett et al.
patent: 4021567 (1977-05-01), Kaplan et al.
patent: 4029673 (1977-06-01), Bulteau
patent: 4172143 (1979-10-01), Kaplan et al.
patent: 4232037 (1980-11-01), Florvall et al.
C.A., 90:38696c (1979), Ogata et al.
Chemical Abstracts, vol. 86:14800g "Thermal Development-Type Diazo Copying Materials" (1977).
Banker et al., Modern Pharmaceutics (Date not available), pp. 565-566; Marcel Dekkar, Inc., N.Y. and Basal.
Pharmaceutics & Pharmacy Practice, Banker et al. (Date not available), p. 118; J. B. Lippincott Co., Philadelpia and Toronto.
/ gren Sven O.
Florvall Gosta L.
Lundstrom Jan O. G.
Ramsby Sten I.
Astra Lakemedel Aktiebolag
Brust Joseph Paul
LandOfFree
Benzamido-derivatives does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Benzamido-derivatives, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Benzamido-derivatives will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1494273