Invention Publication
- Patent Title: 5-MEMBERED HETEROCYCLIC COMPOUND
- Patent Title (中): 5员杂环化合物
-
Application No.: EP16195491.2Application Date: 2008-09-24
-
Publication No.: EP3162798A1Publication Date: 2017-05-03
- Inventor: NISHIDA, Haruyuki , ARIKAWA, Yasuyoshi , HIRASE, Keizo
- Applicant: Takeda Pharmaceutical Company Limited
- Applicant Address: 1-1, Doshomachi 4-chome Chuo-ku Osaka-shi Osaka 541-0045 JP
- Assignee: Takeda Pharmaceutical Company Limited
- Current Assignee: Takeda Pharmaceutical Company Limited
- Current Assignee Address: 1-1, Doshomachi 4-chome Chuo-ku Osaka-shi Osaka 541-0045 JP
- Agency: Jones, Nicholas Andrew
- Priority: JP2007256275 20070928; JP2008218852 20080827
- Main IPC: C07D233/64
- IPC: C07D233/64 ; A61K31/381 ; A61K31/4164 ; A61P1/00 ; C07D233/68 ; C07D277/28
Abstract:
Provided is a compound having a superior acid secretion suppressive action, which shows an antiulcer activity and the like.
A compound represented by the formula (I) or a salt thereof:
wherein ring A is as defined in claim 1;
R 1 and R 2 are each a cyclic group optionally having substituent(s); R 3 and R 4 are each H or alkyl, or R 3 and R 4 form, together with the adjacent N, an nitrogen-containing heterocycle; and Y is a spacer.
A compound represented by the formula (I) or a salt thereof:
wherein ring A is as defined in claim 1;
R 1 and R 2 are each a cyclic group optionally having substituent(s); R 3 and R 4 are each H or alkyl, or R 3 and R 4 form, together with the adjacent N, an nitrogen-containing heterocycle; and Y is a spacer.
Public/Granted literature
- EP3162798B1 5-MEMBERED HETEROCYCLIC COMPOUND Public/Granted day:2021-04-14
Information query
