Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1978-07-27
1980-12-16
Randolph, John D.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
546272, C07D20902, C07D40102
Patent
active
042396875
ABSTRACT:
2,4,5,6-Tetrahydrocyclopenta[c]pyrrole-4-carboxamide and 4-thiocarboxamide derivatives useful as anti-secretory and anti-ulcer agents are prepared by hydrolysis of thiohydrolysis of the corresponding 2,4,5,6-tetrahydrocyclopenta[c]pyrrole-4-carbonitriles or, in the case of the thiocarboxamides, by reaction of the 4-carboxamide with phosphorus pentasulfide.
REFERENCES:
patent: 3928380 (1975-12-01), Bell et al.
Bell Malcolm R.
Oesterlin Rudolf
Randolph John D.
Sterling Drug Inc.
Webb William G.
Whittenbaugh Robert C.
Wyatt B. Woodrow
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