N-(3-ethynylphenylamino)-6,7-bis (2-methoxyethoxy)-4-quinazolinamine mesylate anhydrate and monohydrate

N-(3-ethynylphenylamino)-6,7-bis (2-methoxyethoxy)-4-quinazolinamine mesylate anhydrate and monohydrate

  • CN 1,298,396 A
  • Filed: 04/08/1999
  • Published: 06/06/2001
  • Est. Priority Date: 04/29/1998
  • Status: Abandoned Application
First Claim
Patent Images

1. one kind is selected from anhydrous and N-(3-acetylene phenyl)-6 hydrate forms, the compound of two (2-the methoxy ethoxy)-4-quinazoline amine mesylates of 7-.

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