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Title:
PYRROLIDINE COMPOUNDS AS HISTONE DEACETYLASE INHIBITORS
Document Type and Number:
WIPO Patent Application WO/2023/042914
Kind Code:
A1
Abstract:
Pyrrolidine compounds having an HDAC inhibition activity which are useful for treatment or prevention of diseases involving HDACs are provided. A compound of Formula [I], or a salt thereof, wherein R1 is an optionally substituted 6- to 10-membered aryl, etc.; a ring structure A is any one of the formulae (A1) to (A3) wherein ring groups G1 and G2 are each independently 6- to 10-membered aryl or 5- to 10-membered heteroaryl, which is optionally substituted with oxo; m and n are each independently an integer of 1 or 2; R21, R22, and R23 are each independent, each of which is independent when existing plurally, and are an optionally C1-6 alkyl, etc.; and p, q, and r are each independently an integer of 0 to 2.

Inventors:
MIYAMURA SHIN (JP)
ISHIKAWA SHUNPEI (JP)
TAMAI TAICHI (JP)
NAGASE TSUYOSHI (JP)
KONDO KAZUMI (JP)
MORI YUKIKO (JP)
TAI KUNINORI (JP)
NAKAISHI YUICHIRO (JP)
KAWATO TATSUYA (JP)
SATO AKIMASA (JP)
HASHIMOTO TETSUYA (JP)
GOTO SHINTARO (JP)
BUCK ILDIKO MARIA (GB)
CONS BENJAMIN DAVID (GB)
HEIGHTMAN THOMAS DANIEL (GB)
SCHÖPF PATRICK (GB)
TAMANINI EMILIANO (GB)
WOOLFORD ALISON JO-ANNE (GB)
Application Number:
PCT/JP2022/034827
Publication Date:
March 23, 2023
Filing Date:
September 16, 2022
Export Citation:
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Assignee:
OTSUKA PHARMA CO LTD (JP)
International Classes:
C07D401/12; A61K31/4025; A61P25/28; C07D401/14; C07D403/06; C07D403/14; C07D405/14; C07D409/12; C07D409/14; C07D417/14; C07D495/04
Domestic Patent References:
WO2017007756A12017-01-12
WO2021170658A12021-09-02
Foreign References:
US20080306089A12008-12-11
US20110230419A12011-09-22
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Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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