Title:
2-(3-E THANESULFONYL PYRIDINE-2-YL)-5-(TRIFLUOROMETHANESULFONYL) BENZOXAZOLE CRYSTAL
Document Type and Number:
WIPO Patent Application WO/2017/104592
Kind Code:
A1
Abstract:
A crystal having a stable type-2 crystal having diffraction peaks at 2 θ = 14.0 ± 0.2°, 14.3 ± 0.2°, 16.5 ± 0.2°, 16.9 ± 0.2°, 17.6 ± 0.2°, 18.8 ± 0.2°, 19.9 ± 0.2°, and 22.3 ± 0.2°in 2-(3-e thanesulfonyl pyridine-2-yl)-5-(trifluoromethanesulfonyl) benzoxazole, in powder X-ray diffraction using Cu-K α radiation.
Inventors:
MIYAMOTO TAKASHI (JP)
TAKEBAYASHI KOSUKE (JP)
TAKEBAYASHI KOSUKE (JP)
Application Number:
PCT/JP2016/086849
Publication Date:
June 22, 2017
Filing Date:
December 12, 2016
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
C07D413/04; A01N43/76; A01N47/02; A01P7/02; A01P7/04
Domestic Patent References:
| WO2014104407A1 | 2014-07-03 | |||
| WO2014119679A1 | 2014-08-07 | |||
| WO2014104407A1 | 2014-07-03 |
Foreign References:
| JP2016056197A | 2016-04-21 |
Other References:
KAZUHIDE ASHIZAWA: "Shio kesshokei no saitekika to kesshoka Gijutsu", PHARM TREM JAPAN, vol. 18, no. 10, 2002, pages 81 - 96, XP008177312
See also references of EP 3392248A4
See also references of EP 3392248A4
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
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