CRYSTALLINE FORM AND SALT FORM OF A PYRIDOIMIDAZOLE COMPOUND AND A CORRESPONDING METHOD OF PRODUCING Russian patent published in 2022 - IPC C07D471/04 A61K31/506 A61P31/16 

Abstract RU 2769050 C1

FIELD: pharmaceutics.

SUBSTANCE: invention relates to crystalline forms and salt crystalline forms of the pyrazolopyridine compound presented below.

EFFECT: novel crystalline forms of said compound are obtained, which can be used in medicine to produce a drug for influenza virus.

83 cl, 36 dwg, 22 tbl, 15 ex

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RU 2 769 050 C1

Authors

Syun, Tszian

Chen, Syaosin

Van, Tszintszin

Lyu, Chzhovej

Chen, Kevin Kh

Lyu, Chenu

Se, Chen

Lun, Chaofen

Li, Pen

Li, Tszyan

Chen, Shukhuej

Dates

2022-03-28Published

2019-03-05Filed