Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1990-10-31
1992-09-01
Ivy, C. Warren
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514332, 514336, 514340, 514344, 514318, 546193, 546194, 546262, 546263, 546275, 546283, 546284, 546323, 546326, A61K 3144, C07D21378
Patent
active
051439263
ABSTRACT:
The invention relates to substituted pyridine-2,4-dicarboxylic acid derivatives of the formula I ##STR1## in which R.sup.1 and R.sup.2 have the meanings given. The invention also relates to a process for the preparation of the abovementioned compounds and to their use as medicaments, in particular as fibrosuppressants and immunosuppressants.
REFERENCES:
Heinisch, Heterocycles, vol. 26, No. 3, 1987, pp. 731-744.
Baader Ekkehard
Bickel Martin
Brocks Dietrich
Gunzler Volkmar
Hanauske-Abel Hartmut
Hoechst Aktiengesellschaft
Ivy C. Warren
Northington-Davis Zinna
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