Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1989-11-13
1991-01-29
Raymond, Richard L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
544284, 544363, A61K 31495, C07D52100
Patent
active
049886983
ABSTRACT:
This invention relates to new 2(1H)-quinolinone compounds having the formula: ##STR1## wherein R.sup.1 is a imidazopyridyl, thiazolyl, indolyl, dihydroindolyl, imidazolyl, benzimidazolyl, quinolyl, isoquinolyl, quinazolinyl, dihydroisoquinolyl, tetrahydroimidazopyridyl or tetrahydroquinolyl, each of which may be substituted with substituents(s) selected from the group consisting of lower alkyl, halogen, lower alkoxy, lower alkylthio, ar(lower)alkoxy, cyano, nitro, amino, lower alkylamino, acylamino, hydroxy and oxo,
REFERENCES:
patent: 4886809 (1989-12-01), Tamada et al.
Ito Kiyotaka
Kato Masayuki
Nishino Shigetaka
Takasugi Hisashi
Fujisawa Pharmaceutical Co. Ltd.
Raymond Richard L.
Turnipseed James H.
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