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Patent Searching and Data


Title:
NOVEL CRYSTAL FORM OF 3-(4-(BENZYLOXY)PHENYL)HEX-4-INOIC ACID DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/2020/242252
Kind Code:
A1
Abstract:
The present invention relates to a novel crystal form of a 3-(4-(benzyloxy)phenyl)hex-4-inoic acid derivative, a production method therefor and a pharmaceutical composition comprising same. A crystal form I of a compound of chemical formula 1, according to the present invention, exhibits more excellent physicochemical properties such as thermal stability, static electricity-inducing capability, compressibility, etc. compared to an amorphous form or a crystal form II, and thus is especially useful for preparation and long-term storage.

Inventors:
HWANG JEONG UN (KR)
KIM JIN WOONG (KR)
LEE KYU HWAN (KR)
KIM EUN YOUNG (KR)
CHOI SU KYOUNG (KR)
Application Number:
KR2020/007018
Publication Date:
December 03, 2020
Filing Date:
May 29, 2020
Export Citation:
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Assignee:
HYUNDAI PHARM CO LTD (KR)
International Classes:
C07D317/72; A61K31/357; A61P3/00
Foreign References:
KR20160046306A2016-04-28
KR20150126368A2015-11-11
KR20140126248A2014-10-30
KR20060093564A2006-08-25
Other References:
MORRISON, HENRY AND JONA JONAN, WALKER SHAWN D., WOO JACQUELINE C. S., LI LAN, FANG JAN: "Development of a suitable salt form for a GPR40 receptor agonist", ORGANIC PROCESS RESEARCH & DEVELOPMENT, vol. 15, no. 1, 2011, pages 104 - 111, XP055764749, DOI: 10.1021/op100204u
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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