Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1983-09-21
1985-07-16
Raymond, Richard L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
562426, 562507, 260349, 562556, 562595, 260465D, 562598, 2604654, 514210, 544 64, 544 90, 544215, 544224, 544236, 544282, 544335, 544385, 546147, 546170, 546341, 548125, 548131, 548204, 548236, 548253, 548342, 548378, 548494, 548562, 549 39, 549 58, 549 79, 549273, 549283, 549420, 549471, 549499, A01N 5906, A01N 4390, C07D49804
Patent
active
045297215
ABSTRACT:
A compound of the formula: ##STR1## wherein u represents hydrogen, carboxamido, N-hydroxycarboxamido, carboxy, azido, an aryl, an acylamino, a protected carboxy or an N-alkoxycarboxamido, or, together with v, can represent --S-- or --CH.sub.2 S--; v represents hydrogen, halogen, cyano or an alkylthio, or, together with u, can represent --S-- or --CH.sub.2 S--, or, together with w, can represent --(CH.sub.2).sub.3 CO--; w represents hydrogen, carboamoyl, cyano, carboxy, an N-alkylcarbamoyl, an alkyl, an aryl, a protected carboxy or a heterocycle, or, together with v, can represents --(CH.sub.2).sub.3 CO--; x represents halogen, trifluoromethyl, an alkylthio or an arylthio; y represents hydrogen, a light metal or a carboxylic acid protecting group; and z represents an acyloxy or a heterocycle-thio, each of the above radicals represented by the symbols u, v, w, x, y and z being optionally substituted by halogen or a carbon-, nitrogen-, oxygen- or sulfur-containing functional group, a process for preparing the compound, a pharmaceutical composition containing the compound, and a therapeutical use of the compound.
A compound of the formula: ##STR2## wherein u, v, w and x are as defined above, useful as a starting compound for preparing the compound (I) is also provided.
REFERENCES:
patent: 4371532 (1983-02-01), Narisada et al.
Aoki Tsutomu
Konoike Toshiro
Kubota Tadatoshi
Nagata Wataru
Nishitani Yasuhiro
Raymond Richard L.
Shionogi & Co. Ltd.
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