Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1991-10-15
1992-11-17
Ford, John M.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514259, 514258, 514269, 544333, 544319, 544298, 544283, 544287, 544253, 544284, C07D23970, C07D23972, C07D40104, A01N 4354
Patent
active
051643936
ABSTRACT:
Pyrimidine derivatives of the formula I ##STR1## in which the variables are herein below described in the specification. R.sup.3, R.sup.4 and R.sup.5 optionally together with the radical R.sup.3 are a component of a maximally unsaturated .lambda.-membered ring where .lambda. is 3 to 8, two radicals R.sup.6 to R.sup.9 together may form a component of an unsaturated or saturated m-membered ring where m is 5 or 6,
Braun Peter
Giencke Wolfgang
Sachse Burkhard
Vermehren Jan
Ford John M.
Hoechst Aktiengesellschaft
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