Title:
CRYSTAL OF PHENYLACETATE COMPOUND
Document Type and Number:
WIPO Patent Application WO/2021/187547
Kind Code:
A1
Abstract:
The present invention provides a useful compound and a mode suitable as a pharmaceutical agent ingredient thereof, as an agent for treating and/or preventing diseases caused by activation of a DP receptor, particularly as a therapeutic agent for sleep-wake disorders.
Inventors:
OHTANI SHUHEI (JP)
KAWAMATA TAKAHIRO (JP)
KAWAMATA TAKAHIRO (JP)
Application Number:
PCT/JP2021/010991
Publication Date:
September 23, 2021
Filing Date:
March 18, 2021
Export Citation:
Assignee:
ONO PHARMACEUTICAL CO (JP)
International Classes:
A61P1/16; A61K31/351; A61P7/02; A61P9/10; A61P21/00; A61P25/00; A61P25/18; A61P25/20; A61P29/00; A61P31/12; A61P35/00; A61P37/02; A61P37/08; C07D309/06
Domestic Patent References:
| WO2005028455A1 | 2005-03-31 | |||
| WO2003078409A1 | 2003-09-25 | |||
| WO2009022687A1 | 2009-02-19 | |||
| WO2020059790A1 | 2020-03-26 |
Other References:
MAKI IWAHASHI; EIJI TAKAHASHI; MOTOYUKI TANAKA; YOKO MATSUNAGA; YUTAKA OKADA; RYOJI MATSUMOTO; FUMIO NAMBU; HISAO NAKAI; MASAAKI T: "Design and synthesis of new prostaglandin Dreceptor antagonists", BIOORGANIC, ELSEVIER, AMSTERDAM, NL, vol. 19, no. 18, 2 August 2011 (2011-08-02), AMSTERDAM, NL, pages 5361 - 5371, XP028389401, ISSN: 0968-0896, DOI: 10.1016/j.bmc.2011.08.007
MAKI IWAHASHI; ATSUSHI NAGANAWA; ATSUSHI KINOSHITA; ATSUSHI SHIMABUKURO; TOSHIHIKO NISHIYAMA; SEIJI OGAWA; YOKO MATSUNAGA; KOHKI T: "Discovery of new orally active prostaglandin Dreceptor antagonists", BIOORGANIC, ELSEVIER, AMSTERDAM, NL, vol. 19, no. 22, 30 August 2011 (2011-08-30), AMSTERDAM, NL, pages 6935 - 6948, XP028328593, ISSN: 0968-0896, DOI: 10.1016/j.bmc.2011.08.065
MAKI IWAHASHI; ATSUSHI NAGANAWA; ATSUSHI KINOSHITA; ATSUSHI SHIMABUKURO; TOSHIHIKO NISHIYAMA; SEIJI OGAWA; YOKO MATSUNAGA; KOHKI T: "Discovery of new orally active prostaglandin Dreceptor antagonists", BIOORGANIC, ELSEVIER, AMSTERDAM, NL, vol. 19, no. 22, 30 August 2011 (2011-08-30), AMSTERDAM, NL, pages 6935 - 6948, XP028328593, ISSN: 0968-0896, DOI: 10.1016/j.bmc.2011.08.065
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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