C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 241/24 (2006.01) A61K 31/495 (2006.01) C07D 241/42 (2006.01) C07D 241/44 (2006.01)
Patent
CA 2150900
This invention relates to a novel compound which is useful as a drug in preventing and/or treating peptic ulcer- related diseases, to a production process thereof and to a pharmaceutical composition containing the same. Particularly, it provides a compound which has a specified substituted alkynylpyrazine nucleus or a specified substituted alkynylquinoxaline nucleus, represented by the following formula (I) Image (I) wherein A is represented by the following formula (II) or (III) Image (II) Image (III) and R1 is represented by the following formula (IV), Image (IV) and the salts thereof, a production process thereof and a pharmaceutical composition containing the same. The inventive compound is useful as a drug in preventing and/or treating peptic ulcer-related diseases.
Imai Akihiro
Kimura Ikuo
Mochizuki Hidenori
Nakase Tetsuyuki
Niho Takeshi
Hodogaya Chemical Co. Ltd.
Mochida Pharmaceutical Co. Ltd.
Smart & Biggar
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