Title:
CRYSTALLINE FORMS OF 6- ( (6, 7-DIMETHOXYQUINAZOLIN-4-YL) OXY) -N,2-DIMETHYLBENZOFURAN-3-CARBOXAMIDE
Document Type and Number:
WIPO Patent Application WO/2016/037550
Kind Code:
A1
Abstract:
Crystalline forms of compound 6-(6,7-dimethoxyquinazolin-4-yloxy)-N,2- dimethylbenzofuran-3-carboxamide, pharmaceutical compositions and the methods of preparation and the use thereof.
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Inventors:
WU ZHENPING (CN)
LI WENJI (CN)
CHU YUPING (CN)
LI WENJI (CN)
CHU YUPING (CN)
Application Number:
PCT/CN2015/089035
Publication Date:
March 17, 2016
Filing Date:
September 07, 2015
Export Citation:
Assignee:
HUTCHISON MEDIPHARMA LTD (CN)
International Classes:
C07D405/12; A61K31/517; A61P19/02; A61P27/02; A61P29/00; A61P35/00; A61P35/02
Domestic Patent References:
| WO2009137797A2 | 2009-11-12 | |||
| WO2009137797A2 | 2009-11-12 |
Foreign References:
| CN101575333A | 2009-11-11 |
Other References:
RUBIN M. TUDER, CHEST, vol. 117, 2000, pages 281
J. BERNSTEIN: "Polymorphism in Molecular Crystals", 2002, OXFORD UNIVERSITY PRESS
See also references of EP 3191475A4
J. BERNSTEIN: "Polymorphism in Molecular Crystals", 2002, OXFORD UNIVERSITY PRESS
See also references of EP 3191475A4
Attorney, Agent or Firm:
ZHONGZI LAW OFFICE (26 Pinganli Xidajie Xicheng,District, Beijing 4, CN)
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