Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1993-05-11
1994-08-02
Chan, Nicky
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514472, 514471, 514444, 514380, 514377, 514376, 514372, 514370, 514369, 514340, 514336, 514335, 514256, 549416, 549417, 549419, 549475, 549476, 549 65, 549 60, 548234, 548233, 548225, 548214, 548213, 548197, 548189, 546284, 546283, 546280, 546275, 546268, 546256, 544322, 544298, 544296, A61K 3135, A61K 3134, C07D30910, C07D30720
Patent
active
053346149
ABSTRACT:
The invention concerns hydroxylamine derivatives of the formula I ##STR1## wherein R.sup.4 is hydrogen, carbamoyl, (1-4C)alkyl, cyclopentyl, cyclohexyl, tetrahydrofuran-3-yl, tetrahydropyran-4-yl, piperidin-4-yl, N-(1-4C)alkylpiperidin-4-yl, (2-5C)alkanoyl, (1-4C)alkylsulphonyl, N-(1-4C)alkylcarbamoyl, N,N-di-(1-4C)alkylcarbamoyl, phenyl, phenyl-(1-4C)alkyl, di-phenyl-(1-4C)alkyl, benzoyl, phenylsulphonyl or a heteroarylmethyl group;
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Edwards Philip N.
Large Michael S.
Chan Nicky
Zeneca Ltd.
Zeneca Pharma SA
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