Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1995-05-31
1996-05-28
Tsang, Cecilia
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
544295, 544298, 544315, 544319, 544360, 544366, 544367, 544369, 544370, 5462837, 548127, 548129, 548182, 548213, 548225, 548228, 548229, 5482632, 5483421, A61K 31495, C07D41300, C07D41700, C07D40100
Patent
active
055211860
ABSTRACT:
The present invention provides novel compounds of formula ##STR1## the stereochemically isomeric forms thereof, and the pharmaceutically acceptable acid addition salts thereof, wherein A and B taken together form a bivalent radical of formula: --N.dbd.CH-- (a), --CH.dbd.N-- (b), --CH.sub.2 --CH.sub.2 -- (c), --CH.dbd.CH-- (d) --C(.dbd.O)--CH.sub.2 -- (e), --CH.sub.2 --C(.dbd.O)-- (f); R.sup.1 is hydrogen, C.sub.1-6 alkyl, or halo; R.sup.2 is hydrogen or halo; R.sup.3 is hydrogen; C.sub.1-8 alkyl; C.sub.3-6 cycloalkyl or C.sub.1-8 alkyl substituted with hydroxy, oxo, C.sub.3-6 cycloalkyl or aryl. Het is five- or six-membered optionally substituted heterocyclic ring. The use as a medicine, especially as a lipid lowering agent is disclosed as well as pharmaceutical compositions and processes for preparing compounds and compositions.
REFERENCES:
patent: 4267179 (1981-05-01), Heeres et al.
patent: 4931444 (1990-06-01), Van Wauwe et al.
Backx Leo J. J.
De Chaffoy De Courcelles Didier R. G. G.
Heeres Jan
Hendrickx Robert J. M.
Van Der Eycken Luc A. L.
Janssen Pharmaceutica N.V.
Metz Charles J.
Tsang Cecilia
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