3- or 4-glycosyloxybenzopyran derivatives and antiallergic agents containing the derivatives as active ingredients
A Standard patent application filed on 27 September 1994 credited to Takagaki, Hidetsugu
;
Abe, Masayoshi
;
Kimura, Nobuyuki
;
Sano, Yoshiyuki
;
Sakai, Mitsuru
;
Aoki, Yasuo
Details
Application number :
74243
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
3- or 4-glycosyloxybenzopyran derivatives and antiallergic agents containing the derivatives as active ingredients