Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1986-11-21
1988-12-20
Daus, Donald G.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514318, 544360, 546193, 546194, A61K 31495, A61K 3144, C07D29512
Patent
active
047925540
ABSTRACT:
A pyridine compound of the formula I ##STR1## in which R.sup.1 and R.sup.2 independently of each other represent hydrogen or alkyl having from 1 to 4 carbon atoms,
REFERENCES:
patent: 4115396 (1978-09-01), Ursprung
patent: 4289765 (1981-09-01), Greve et al.
Fisons Pharmaceuticals Ltd. CA 67-100002d (1967) eq. to UK 1144905.
Pirisino et al., CA 99-166C (1983).
Anagnostopulos Hiristo
Bartlett Robert R.
Elben Ulrich
Daus Donald G.
Hoechst Aktiengesellschaft
Shen C.
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