Novel bicycloheptene derivatives

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...

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2603453, 260464, 260465F, 260165R, 260514D, 260557B, 260559R, 260586F, 260598, 260549, 260617R, 424317, 424320, 424324, 560121, 560256, 542426, C07C17700, C07C 6138, C07C 6974

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040739333

ABSTRACT:
Novel bicycloheptene compounds of the formula: ##STR1## wherein A is C.sub.2 -C.sub.4 alkylene; X and B are each ethylene or vinylene; R.sub.1 is hydrogen, C.sub.1 -C.sub.8 alkyl, C.sub.4 -C.sub.8 alkoxyalkyl, C.sub.5 -C.sub.7 cycloalkyl, C.sub.5 -C.sub.8 cycloalkylalkyl, aryl, C.sub.7 -C.sub.10 arylalkyl, C.sub.7 -C.sub.10 aryloxyalkyl; R.sub.2 is hydrogen, or C.sub.1 -C.sub.4 alkyl; and Z is carboxyl, C.sub.2 -C.sub.5 alkoxycarbonyl or C.sub.1 -C.sub.5 carbamoyl, and its non-toxic salts, which are useful as antiulcers, gastric secretion inhibitors, central nervous system regulators, and labor inducing agents.

REFERENCES:
patent: 3933842 (1976-01-01), Chadha et al.
patent: 3959263 (1976-05-01), Abraham et al.
Leeney et al., Prostaglandins, II, 953, (1976).
Corey et al., Tet. Letters, 737, 1976.

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