Patent · US Active

Polymorph of N-(3-{[(2Z)-3-[(2-chloro-5-methoxyphenyl)amino]quinoxalin-2(1H)-ylidene]sulfamoyl}phenyl)-2-methylalaninamide

US9388143B2 · kind B2 · utility

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Key dates

Filing dateMar 12, 2015
Grant dateJul 12, 2016
Priority date
Expiry dateMar 12, 2035

Classification

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

Abstract

Provided herein are various polymorph forms of N-(3-{[(2Z)-3-[(2-chloro-5-methoxyphenyl)amino]quinoxalin-2(1H)-ylidene]sulfamoyl}phenyl)-2-methylalaninamide.

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