Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
  • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
  • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
  • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom 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 carbon atoms
  • C07D333/42—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom 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 carbon atoms with nitro or nitroso radicals directly attached to ring carbon atoms
  • C07D333/44—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom 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 carbon atoms with nitro or nitroso radicals directly attached to ring carbon atoms attached in position 5
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
  • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
  • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
  • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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 carbon atoms
  • C07D307/70—Nitro radicals
  • C07D307/71—Nitro radicals attached in position 5
  • C07D307/72—Nitro radicals attached in position 5 with hydrocarbon radicals, substituted by nitrogen-containing radicals, attached in position 2
  • C07D307/73—Nitro radicals attached in position 5 with hydrocarbon radicals, substituted by nitrogen-containing radicals, attached in position 2 by amino or imino, or substituted amino or imino radicals

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• 0
  • BE BE788983D patent/BE788983A/xx not_active IP Right Cessation
• 1971
  • 1971-09-22 GB GB4423971A patent/GB1401975A/en not_active Expired
• 1972
  • 1972-09-12 FR FR7232293A patent/FR2154499B1/fr not_active Expired
  • 1972-09-14 CH CH1348172A patent/CH560181A5/xx not_active IP Right Cessation
  • 1972-09-20 ZA ZA726425A patent/ZA726425B/xx unknown
  • 1972-09-20 IL IL40398A patent/IL40398A/xx unknown
  • 1972-09-20 LU LU66118A patent/LU66118A1/xx unknown
  • 1972-09-21 RO RO7272296A patent/RO67638A/ro unknown
  • 1972-09-21 AU AU46921/72A patent/AU474208B2/en not_active Expired
  • 1972-09-21 ES ES406911A patent/ES406911A1/es not_active Expired
  • 1972-09-21 SE SE7212194A patent/SE395695B/xx unknown
  • 1972-09-21 NL NL7212788.A patent/NL155829B/xx not_active IP Right Cessation
  • 1972-09-21 DK DK465772A patent/DK145227C/da not_active IP Right Cessation
  • 1972-09-21 NO NO3382/72A patent/NO137940C/no unknown
  • 1972-09-22 OA OA54695A patent/OA04181A/xx unknown
  • 1972-09-22 JP JP47095656A patent/JPS4839450A/ja active Pending

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