Patent · US Active

Crystalline forms of 1-(3-tert-butyl-1-p-tolyl-1H-pyrazol-5-yl)-3-(5-fluoro-2-(1-(2-hydroxyethyl)-1H-indazol-5-yloxy)benzyl)urea hydrochloride

US9278936B2 · kind B2 · utility

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98Claims

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Assignee

Array BioPharma, Inc. · US

Inventors

Alisha B. Arrigo · Boulder, US
Donald T. Corson · Boulder, US
Coralee G. Mannila · Monument, US

Key dates

Filing date	Feb 27, 2013
Grant date	Mar 8, 2016
Priority date	—
Expiry date	Feb 27, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02A50/30
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Provided herein is a hydrogen chloride salt of 1-(3-/t?r/-butyl-1-p-tolyl-1H-pyrazol-5-yl)-3-(5-fluoro-2-(1-(2-hydroxyethyl)-1H-indazol-5-yloxy)benzyl)urea, crystalline forms of 1-(3-½^butyl-1^-tolyl-1H-pyrazol-5-yl)-3-(5-fluoro-2-(1-(2-hydroxyethyl)-1H-indazol-5-yloxy)benzyl)urea hydrochloride, processes for the preparation of said crystalline forms, pharmaceutical compositions containing a crystalline form of 1-(3-r<i/-r-butyl-1-p-tolyl-1H-pyrazol-5-yl)-3-(5-fluoro-2-(1-(2-hydroxyethyl)-1H-indazol-5-yloxy)benzyl)urea hydrochloride Form B, processes for the preparation of said compositions, pharmaceutical compositions prepared by said methods, and the use of said compositions in the treatment of various diseases and disorders.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.