Preventives and/or remedies for central nervous system diseases containing compounds having TXA2 receptor antagonism and/or TXA2 synthase inhibitory effect

摘要

Compounds having TXA2 antagonism and/or a TXA2 synthase inhibitory effect, prodrugs thereof, pharmaceutically acceptable salts of the same or hydrates of the same, which show effects of inhibiting nerve cell denaturation caused by amyloid beta protein and nerve cell death caused by axonotmesis, are useful as preventives and/or remedies for central nervous system diseases, preventives and/or remedies for nerve degeneration diseases, nerve cell denaturation inhibitors, amyloid beta protein-induced nerve cell denaturation inhibitors, nerve cell death inhibitors, axonotmesis-induced nerve cell death inhibitors and, in particular, preventives and/or remedies for dementia of Alzheimer type.