Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1993-08-09
1994-04-19
Shah, Mukund J.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514253, 544284, 544285, A61K 31505, A61K 31495, C07D, C07D, C07D24104
Patent
active
053045602
ABSTRACT:
This invention relates to certain 1-heterocycloalkylquinazolin-2,3-dione derivatives, certain pharmaceutically acceptable salts thereof, the process of making those compounds, and the method of using the compounds. The compounds and compositions display effects on the peripheral or central nervous system.
REFERENCES:
patent: 3274194 (1966-09-01), Hayao
patent: 4335127 (1982-06-01), Vandenberk et al.
patent: 4522945 (1985-06-01), Vandenberk et al.
patent: 4608375 (1986-08-01), Ueda et al.
patent: 4705787 (1987-11-01), Ueda et al.
patent: 4711883 (1987-12-01), Bandurco et al.
patent: 4716161 (1987-12-01), Fukami et al.
Chemical Abstracts, vol. 111, No. 21, Nov. 20, 1989, Columbus, Ohio, USA Cohen et al. "Lack of a difference between ketanserin and ritanserin in Central vs. peripheral serotonin receptor antagonism" p. 70, Column 2, abstract No. 187 437y & Life Sci. 1989, 45(13), 1185-9.
Chemical Abstracts, vol. 101, No. 15, Oct. 8, 1984, Columbus, Ohio, USA A. Nevelsteen et al. "Restoration of post-thrombotic peripheral collateral circulation in the cat by ketanserin, a selective 5-HT2-receptor antagonist" p. 38, col. 1, abstract no. 122 772c & Arch Int. Pharmacodyn. Ther. 1984, 270(2), 268-79.
Chemical Abstracts, vol. 110, No. 13, Mar. 27, 1989, Columbus, Ohio, USA S. Heptinstall, J. Bevan "How can we inhibit 5-HT-in-duced platelet aggregation and why should we bother?" p. 46, column 1, abstract No. 107 881e & Folia Haematol. (Leipzig) 1988, 115(4), 475-8.
Shimazaki Norihiko
Tanaka Hirokazu
Yamazaki Hitoshi
Yatabe Takumi
Fujisawa Pharmaceutical Co. Ltd.
Grumbling Matthew V.
Shah Mukund J.
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