Crystal forms of 5-[3-(2,5-dichloro-4, 6-dimethyl-1-oxy-pyridine-3-yl)[1,2,4]oxadiazol-5-yl]-3-nitrobenzene-1,2-diol

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专利权人:

BIAL—PORTELA & CA.; S.A. (“PORTELA”)

发明人:

David Alexander Learmonth

申请号：

US14628630

公开号：

US09845316B2

申请日:

2015.02.23

申请国别(地区):

US

年份:

2017

代理人:

摘要：

This invention relates to novel polymorphs of (HO)2NO2(C6H)—(C2N2O)—(C5N)(CH3)2Cl2O, to processes for their preparation, and to pharmaceutical compositions containing said novel polymorphs as active pharmaceutical ingredient.

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