USPatentGranted
B2

Substituted quinoxalines as FGFR kinase inhibitors

Granted 29 Sep 2015 · 4 office actions

Life of the patent

15 dated events
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Abstract

The invention relates to new quinoxaline derivative compounds of formula (I), [structure] to pharmaceutical compositions comprising said compounds, to processes for the preparation of said compounds and to the use of said compounds in the treatment of diseases, e.g. cancer.

Claims

20 · 1 independent · depth 3
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20 granted claims

Classifications

5 codes
IPC · International Patent Classification
Section A — Human necessities
  • A61K31/498
Section C — Chemistry; metallurgy
  • C07D401/14
  • C07D241/40
  • C07D403/14
  • C07D403/04

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File wrapper

⤢ drag to zoomJan 2012Jul 2012Jan 2013Jul 2013Jan 2014Jul 2014Jan 2015Jul 2015USPTOApplicantRestriction requirementNon-final rejectionFinal rejectionResponse after finalRequest for continued examinationRequest for continued examination
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Pendency
3.8 y
1,400 days filing → grant
Office actions
2
after a restriction
Responses
3
2 RCE
Examiner
Douglas M Willis
art unit 1624 · TC 1600
Citations: 125 back · 0 forward

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Term & fees

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Priority chain

2 priority documents
Priority
29 Nov 2010
earliest claimed
›Priority documents — 2
TypeDocumentDate
provisionalUS 6141774429 Nov 2010
related publicationUS 20130267525 A110 Oct 2013

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Citations

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