Title:
NOVEL SALT OF (R)-(1-METHYLPYRROLIDIN-3-YL)METHYL(3'-CHLORO-4'-FLUORO-[1,1'-BIPHENYL]-2-YL)CARBAMATE AND CRYSTAL FORM THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/038297
Kind Code:
A1
Abstract:
The present invention relates to a novel salt of (R)-(1-methylpyrrolidin-3-yl)methyl(3'-chloro-4'-fluoro-[1,1'-biphenyl]-2-yl)carbamate and a crystal form thereof. In addition, the novel salt of (R)-(1-methylpyrrolidin-3-yl)methyl(3'-chloro-4'-fluoro-[1,1'-biphenyl]-2-yl)carbamate and the crystal form thereof, according to an embodiment of the present invention, have remarkably excellent stability, hygroscopicity, and solubility.
Inventors:
KWAK WOO YOUNG (KR)
SHIN CHANG YONG (KR)
ULLAPU PUNNA REDDY (KR)
CHOI SUN HO (KR)
LEE MIN JUNG (KR)
KIM JI SU (KR)
SHIN CHANG YONG (KR)
ULLAPU PUNNA REDDY (KR)
CHOI SUN HO (KR)
LEE MIN JUNG (KR)
KIM JI SU (KR)
Application Number:
PCT/KR2016/009558
Publication Date:
March 01, 2018
Filing Date:
August 26, 2016
Export Citation:
Assignee:
DONG A ST CO LTD (KR)
International Classes:
C07D207/06; A61K31/40
Foreign References:
| KR20150014673A | 2015-02-09 | |||
| US20100105658A1 | 2010-04-29 | |||
| EP0747355A1 | 1996-12-11 | |||
| KR20060129017A | 2006-12-14 | |||
| US20140080800A1 | 2014-03-20 |
Attorney, Agent or Firm:
AHN, So Young (KR)
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