Patent · US Expired

Benzothiazine and benzothiadiazine compounds

US7250411B2 · kind B2 · utility

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8Claims
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Assignee

Inventors

Key dates

Filing dateDec 20, 2002
Grant dateJul 31, 2007
Priority date
Expiry dateFeb 9, 2023

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D279/02
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

Compounds of formula (I):wherein: R4 represents hydrogen or linear or branched (C1-C6)alkyl,their isomers and also their addition salts with a pharmaceutically acceptable acid or base.Medicaments.

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