Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1993-11-10
1996-05-21
Ivy, C. Warren
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514249, 514259, 514311, 514312, 514314, 544180, 544183, 544235, 544236, 544253, 544279, 544350, 544353, 544354, 544355, 544356, 546118, 546119, 546120, 546122, 546123, 546153, 546155, 546156, 546164, 546168, 546170, 546173, 546174, 546176, 546177, 546178, 546179, 546180, C07D25100, C07D21504, A01N 4364, A01N 4342
Patent
active
055190227
ABSTRACT:
The invention concerns .alpha.,.alpha.-dialkylbenzyl derivatives of the formula I ##STR1## wherein Ar.sup.1 is phenyl or naphthyl, or a 10-membered bicyclic heterocyclic moiety containing one or two nitrogen heteroatoms and optionally containing a further heteroatom selected from nitrogen, oxygen and sulphur;
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Edwards Philip N.
Waterson David
Covington Raymond
ICI Pharma
Imperial Chemical Industries plc
Ivy C. Warren
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