Substituted fused heterocycles as c-Met tyrosine kinase inhibitors

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United States of America Patent

PATENT NO 9242991
APP PUB NO 20130123286A1
SERIAL NO

13809836

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This invention relates to certain novel fused quinazoline derivatives (Formula I) as c-Met inhibitors which is shown as formula I, their synthesis and their use for treating a c-Met mediated disorder. More particularly, this invention is directed to fused heterocyclic derivatives useful inhibitors of c-Met, methods for producing such compounds and methods for treating as c-Met mediated disorder

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Patent Owner(s)

Patent OwnerAddress
BETTA PHARMACEUTICALS CO LTDZHEJIANG 311100

International Classification(s)

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  • 2011 Application Filing Year
  • A61K Class
  • 10915 Applications Filed
  • 8360 Patents Issued To-Date
  • 76.60 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201120122013201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hu, Shaojing Beijing, CN 32 264
Long, Wei Beijing, CN 91 553
Shen, Xiaoyan Beijing, CN 5 34
Tan, Fenlai Beijing, CN 9 42
Wang, Fei Beijing, CN 1116 10607
Wang, Yinxiang Beijing, CN 19 59

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Patent Citation Ranking

  • 3 Citation Count
  • A61K Class
  • 38.16 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges6209860894426710349291291182201 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0500100015002000250030003500400045005000550060006500700075008000850090009500

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