摘要:
@ 2-Azabicyclo[2.2.2]octane derivatives of formula (I), wherein
A is hydrogen, (C 1-4 alkoxy)carbonyl, phenyl (C 1-4 alkoxy)carbonyl, C 1-6 alkyl, aryl (C 1-4 alkyl) or optionally sub-R, is hydrogen or C 1-4 alkyl, Z is hydrogen or halogen, and either X and Y are each hydrogen or X and Y together represent a C-C bond and W is (C 1-4 alkoxy)carbonyl, cyano, carboxamido or haloformyl or X is halogen and W and Y together represent a group;
and, where A is hydrogen, acid addition salts thereof, are disclosed which compounds possess interesting anticonvul- sive, vasodilating, immunosuppressant and/or gastric acid secretion inhibiting properties. They are also of use as intermediates in the preparation of other active compounds. Process for preparing them and pharmaceutical compositions containing them are also disclosed.
摘要:
The invention relates to novel peptides of by formulae (1) to (20): and their preparation. The novel peptides are useful for therapy, where a general suppressing action on the function of the immune system is desired.
摘要:
The invention relates to novel peptides of by formulae (1) to (20): and their preparation. The novel peptides are useful for therapy, where a general suppressing action on the function of the immune system is desired.
摘要:
@ 2-Azabicyclo[2.2.2]octane derivatives of formula (I), wherein A is hydrogen, (C 1-4 alkoxy)carbonyl, phenyl (C 1-4 alkoxy)carbonyl, C 1-6 alkyl, aryl (C 1-4 alkyl) or optionally sub-R, is hydrogen or C 1-4 alkyl, Z is hydrogen or halogen, and either X and Y are each hydrogen or X and Y together represent a C-C bond and W is (C 1-4 alkoxy)carbonyl, cyano, carboxamido or haloformyl or X is halogen and W and Y together represent a group; and, where A is hydrogen, acid addition salts thereof, are disclosed which compounds possess interesting anticonvul- sive, vasodilating, immunosuppressant and/or gastric acid secretion inhibiting properties. They are also of use as intermediates in the preparation of other active compounds. Process for preparing them and pharmaceutical compositions containing them are also disclosed.
摘要:
Compounds of formulae (II) and (III) W is alkoxycarbonyl having from one to four carbon atoms in the alkoxy moiety or cyano, R 1 is hydrogen or alkyl having from one to four carbon atoms, G is a CH 2 or C=O group with the proviso that, where G is a C=O group, W is alkoxycarbonyl having from one to four carbon atoms in the alkoxy moiety and R 1 is hydrogen, and X and Y eachstands for hydrogen or together represent a C-C bond, are disclosed, which compounds possess interesting gastric acid secretion inhibiting activity. Processes for preparing them and pharmaceutical compositions containing them are also disclosed.
W is alkoxycarbonyl having from one to four carbon atoms in the alkoxy moiety or cyano, R 1 is hydrogen or alkyl having from one to four carbon atoms, G is a CH 2 or C=O group with the proviso that, where G is a C=O group, W is alkoxycarbonyl having from one to four carbon atoms in the alkoxy moiety and R 1 is hydrogen, and X and Y eachstands for hydrogen or together represent a C-C bond, are disclosed, which compounds possess interesting gastric acid secretion inhibiting activity. Processes for preparing them and pharmaceutical compositions containing them are also disclosed.