GABAA POSITIVE ALLOSTERIC MODULATOR COMPOUNDS, METHODS OF MAKING, AND USES THEREOF

Described herein are polymorphs comprising 2′,6-difluoro-5′-[3-(1-hydroxy-1-methylethyl)-imidazo[1,2-b][1,2,4]tri-azin-7-yl]biphenyl-2-carbonitrile (TPA023B) or salts thereof. In one aspect, disclosed herein is a crystalline polymorphic salt or co-crystal of TPA023B with phosphoric acid. In another...

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Bibliographic Details
Main Authors TOCZKO, Matthew, HUBBS, Jed, LIU, Xianglei, NING, YuXi, LI, Zheng Jane, HE, Yunliang
Format Patent
LanguageEnglish
French
German
Published 15.11.2023
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Summary:Described herein are polymorphs comprising 2′,6-difluoro-5′-[3-(1-hydroxy-1-methylethyl)-imidazo[1,2-b][1,2,4]tri-azin-7-yl]biphenyl-2-carbonitrile (TPA023B) or salts thereof. In one aspect, disclosed herein is a crystalline polymorphic salt or co-crystal of TPA023B with phosphoric acid. In another aspect, disclosed herein is a crystalline polymorphic salt or co-crystal of TPA023B with sulfuric acid. Also described herein are methods of making and using the same.
Bibliography:Application Number: EP20200879254