FI (list display)

  • C07D305/00
  • Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms [2] HB CC 4C048
  • C07D305/02
  • .not condensed with other rings [2] HB CC 4C048
  • C07D305/04
  • ..having no double bonds between ring members or between ring members and non-ring members [2] HB CC 4C048
  • C07D305/06
  • ...with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring atoms [2] HB CC 4C048
  • C07D305/08
  • ...with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring atoms [2] HB CC 4C048
  • C07D305/10
  • ..having one or more double bonds between ring members or between ring members and non-ring members [2] HB CC 4C048
  • C07D305/12
  • ...Beta-lactones [2] HB CC 4C048
  • C07D305/14
  • .condensed with carbocyclic rings or ring systems [2] HB CC 4C048
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