Patent · US Expired

N-((2Z)-2-((4-hydroxyphenyl) amino)-1,2-dihydro-3-pyridinyl)-4-methoxybenzenesulfonamide crystalline form 2

US7446206B2 · kind B2 · utility

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2References
2Claims
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Inventors

Key dates

Filing dateJan 13, 2006
Grant dateNov 4, 2008
Priority date
Expiry dateJan 13, 2026

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61P35/00
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

N-((2Z)-2-((4-Hydroxyphenyl)imino)-1,2-dihydro-3-pyridinyl)-4-methoxybenzenesulfonamide Crystalline Form 2, ways to make it, compositions containing it and methods of treatment of diseases using it are disclosed.

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