Hexa- and octahydro-pyrido[1,2-a] pyrazine derivatives with NK1 antagonistic activity

Hexa- and octahydro-pyrido[1,2-a] pyrazine derivatives with NK1 antagonistic activity

  • CN 1,856,309 A
  • Filed: 09/23/2004
  • Published: 11/01/2006
  • Est. Priority Date: 09/26/2003
  • Status: Active Application
First Claim
Patent Images

1. the chemical compound of general formula (1):

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