Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1988-10-26
1989-11-21
Lee, Mary C.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
549404, 549406, 549407, A61K 3135, C07D31104
Patent
active
048823538
ABSTRACT:
For inhibiting thombocyte aggregation, vasodilating and bronchodilating, the new chroman derivatives of the formula ##STR1## in which R.sup.1 stands for hydrogen, halogen, alkyl, hydroxyl, alkoxy, trifluoromethyl or cyano,
REFERENCES:
patent: 4210663 (1980-07-01), Belletire
Boshagen Horst
Fiedler Volker-Bernd
Hoever Franz-Peter
Lieb Folker
Niewohner Ulrich
Bayer Aktiengesellschaft
Lee Mary C.
Whittenbaugh Robert C.
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