Triazolo pyrazine derivative A crystal form and preparation method thereof

Triazolo pyrazine derivative A crystal form and preparation method thereof

  • CN 105,503,906 A
  • Filed: 12/09/2015
  • Published: 04/20/2016
  • Est. Priority Date: 12/09/2015
  • Status: Active Grant
First Claim
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1. a Triazolopyridine oxazine derivative A crystal formation for formula (I), is characterized in that,

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