CRYSTALLINE POLYMORPHOUS FORMS OF CXC CHEMOKINE RECEPTOR LIGANDS Russian patent published in 2010 - IPC C07D307/52 A61K31/341 A61P19/00 A61P29/00 A61P35/00 

Abstract RU 2388756 C2

FIELD: chemistry.

SUBSTANCE: present invention relates to four defined crystalline polymorphous forms of the monohydrate of a compound A having the following chemical composition:

.

Compound A. These four polymorphous forms, denoted here as forms I, II, III and IV, exhibit CXC chemokine receptor ligand activity.

EFFECT: invention relates to a pharmaceutical composition based on said compounds, to use thereof for treating different diseases and to methods for synthesising the said polymorphous forms.

58 cl, 2 tbl, 4 dwg

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RU 2 388 756 C2

Authors

Khu Mengvej

Ju Jounong

Dvajer Majkl

Tehverehs Artur Dzh.

Kim-Mid Agnes

Jin Dzhianguo

Fu Ksiaojong

Makalister Timoti

Zhang Shuji

Klopfer Kevin

Dates

2010-05-10Published

2005-01-28Filed