Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1993-08-16
1995-05-16
Ford, John M.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
544333, C07D40104, A01N 4354
Patent
active
054160880
ABSTRACT:
##STR1## Substituted pyridylpyrimidines have formula (I), in which A and Ar have the meaning given in the test of the description. Also disclosed are their preparation, their use and new initial products. The compounds having formula (I) may be prepared from appropriate salts of 2-pyridylamidine with appropriate enamines; said enamines are also new and disclosed by the invention, and may be prepared from appropriate ketones with appropriate formaldehyde derivates.
Dehne Heinz-Wilhelm
Dutzmann Stefan
Erdelen Christoph
Heinemann Ulrich
Bayer Aktiengesellschaft
Ford John M.
LandOfFree
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