Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1986-02-26
1988-06-14
Hollrah, Glennon H.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
546176, 546177, 546178, C07D40314, C07D41712, A61K 31415, A61K 31425
Patent
active
047512334
ABSTRACT:
Novel 8-thiotetrahydroquinolines of the formula ##STR1## wherein X is selected from the group consisting of ##STR2## Alk is alkyl of 1 to 6 carbon atoms, R.sub.1 and R.sub.2 are Alk individually selected from the group consisting of hydrogen and aryl or taken together with the carbon atoms to which they are attached form a phenyl optionally substituted with at least one member of the group consisting of alkyl, alkoxy and alkylthio of 1 to 6 carbon atoms, halogen, ##STR3## and Alk' is alkyl of 1 to 6 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having antiallergic activity and their preparation.
REFERENCES:
patent: 3857877 (1974-12-01), Somasekhara
patent: 3991060 (1976-11-01), Curran et al.
Clements-Jewery Stephen
Kennewell Peter D.
Westwood Robert
Hollrah Glennon H.
Roussel Uclaf
Springer D. B.
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