a keto group being part of a condensed ring system

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  • CPC
  • C07C49/473
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Patents Grantslast 30 patents

  • Information Patent Grant

    3641148

    • Patent number 3,641,148
    • Issue date Feb 8, 1972
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3622628

    • Patent number 3,622,628
    • Issue date Nov 23, 1971
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3469010

    • Patent number 3,469,010
    • Issue date Sep 23, 1969
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3456008

    • Patent number 3,456,008
    • Issue date Jul 15, 1969
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3449422

    • Patent number 3,449,422
    • Issue date Jun 10, 1969
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3393223

    • Patent number 3,393,223
    • Issue date Jul 16, 1968
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3333003

    • Patent number 3,333,003
    • Issue date Jul 25, 1967
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3240808

    • Patent number 3,240,808
    • Issue date Mar 15, 1966
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3106580

    • Patent number 3,106,580
    • Issue date Oct 8, 1963
    • C07 - ORGANIC CHEMISTRY