53400-80-9Relevant academic research and scientific papers
Certain 5,6,7,8-tetrahydroquinoline-8-thiocarboxamides
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, (2008/06/13)
The invention relates to novel pyridine derivatives which have a fused 5,6, or 7-membered saturated hydrocarbon ring adjacent to the nitrogen of the pyridine ring, and a group X situated on said hydrocarbon ring and separated by one carbon atom from the pyridine nitrogen atom, said group X is cyano, CONHR3, CSNHR3 or CO2 R5 wherein R3 is selected from hydrogen, lower alkyl and lower aralkyl radicals and R5 is selected from hydrogen, lower alkyl and lower aralkyl radicals which may be substituted by alkyl, alkoxy, halogen, nitro or trifluoromethyl; other substituents may be present. Compounds wherein X is CSNHR3 are anti-ulcer agents and the other compounds are intermediates therefor.
8-Cyano-5,6,7,8-tetrahydroquinoline derivatives
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, (2008/06/13)
The invention relates to novel 8-cyano-5,6,7,8-tetrahydroquinoline derivatives which are intermediates for the preparation of corresponding 8-thioamides. Some of the 8-cyano compounds are anti-ulcer agents.
Cyclopenteno[b]pyridine derivatives
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, (2008/06/13)
The invention relates to novel cyclopenteno[b]pyridine derivatives which have a group X on the 7-position and related tricyclic compounds. X is CONHR3, or CO2 R5 wherein R3 is hydrogen or lower alkyl and R5 is hydrogen or a lower alkyl or lower aralkyl group which may be substituted by alkyl, alkoxy, halogen, nitro or trifluoromethyl; other substituents may be present. The compounds are intermediates for compounds wherein X is CSNHR3 which are anti-ulcer agents.
8-Carboxylester, and 8-carbamyl derivitives of 5,6,7,8-tetrahydroquinoline
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, (2008/06/13)
The invention relates to novel 5,6,7,8-tetrahydroquinoline derivatives which have a group X situated at the 8-position said group X is CONHR3, or CO2 R5 wherein R3 is hydrogen lower alkyl and R5 is hydrogen, lower alkyl or a lower aralkyl radical. The compounds are intermediates for corresponding compounds where X is CSNHR3 and these are anti-ulcer agents.
Cyclopenteno[b]pyridine derivatives
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, (2008/06/13)
The invention relates to novel cyclopenteno[b]pyridine derivatives which have a thioamide group in the 7-position and related tricyclic compounds. The compounds are anti-ulcer agents.
Pharmaceutical compositions containing 5,6,7,8-tetrahydroquinoline derivatives and related compounds
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, (2008/06/13)
The invention relates to pharmaceutical compositions containing 5,6,7,8-tetrahydroquinoline-8-thioamides and nitriles and related tricyclic compounds and methods of treating ulcers using said compounds.
