4 полученные результаты
TECHNICAL FIELD
The present invention relates to abenzene-fused heteroring derivative.
Particularly, the present invention relates to; 1) a benzene-fused heteroring derivative of formula (I) ##STR00002## wherein all symbols have the same meanings as hereinafter, and a non-toxic salt thereof, 2) a
TECHNICAL FIELD
The present invention relates to a preventive and/or remedy for retinal nerve diseases, which comprise a novel alkyl ether derivative or a salt thereof as an active ingredient.
BACKGROUND ART
The retina acting as a photoreceptive tissue is located at the inner surface of the wall of
TECHNICAL FIELD
The present invention relates to a preventive and/or remedy for retinal nerve diseases, which comprise a novel alkyl ether derivative or a salt thereof as an active ingredient.
BACKGROUND ART
The retina acting as a photoreceptive tissue is located at the inner surface of the wall of
This application is a 371 of PCT/JP01/00473 filed 25 Jan. 2001.
TECHNICAL FIELD
The present invention relates to a benzene-fused heteroring derivative.
Particularly, the present invention relates to; 1) a benzene-fused heteroring derivative of formula (I) ##STR2## wherein all symbols have the same