Patent · US Active

Polymorphs and salts

US8673978B2 · kind B2 · utility

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0References

17Claims

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Assignee

Chiesi Farmaceutici S.p.A. · IT

Inventors

Fausto Pivetti · Parma, IT
Maurizio Delcanale · Parma, IT
Stefano Luca Giaffreda · Bologna, IT
Marco Curzi · Bologna, IT

Key dates

Filing date	Apr 1, 2011
Grant date	Mar 18, 2014
Priority date	—
Expiry date	Jun 14, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2601/02
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Novel polymorphic forms and salts of 1-(3′,4′-dichloro-2-fluorobiphenyl-4-yl)cyclopropanecarboxylic acid are useful for the prevention or treatment of Alzheimer's Disease.

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