Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
  • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
  • C07D317/72—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 spiro-condensed with carbocyclic rings
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C405/00—Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having oxygen atoms attached in gamma-position to the ring, e.g. prostaglandins ; Analogues or derivatives thereof
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
  • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
  • C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no 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
  • C07D309/10—Oxygen atoms
  • C07D309/12—Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
  • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
  • C07F9/02—Phosphorus compounds
  • C07F9/28—Phosphorus compounds with one or more P—C bonds
  • C07F9/38—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se)
  • C07F9/40—Esters thereof
  • C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
  • C07F9/4056—Esters of arylalkanephosphonic acids
  • C07F9/4059—Compounds containing the structure (RY)2P(=X)-(CH2)n-C(=O)-(CH2)m-Ar, (X, Y = O, S, Se; n>=1, m>=0)

Applications Claiming Priority (1)

Publications (1)

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ID=10444895

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Country Status (14)

Families Citing this family (2)

• 1974
  • 1974-11-01 GB GB47417/74A patent/GB1522130A/en not_active Expired
• 1975
  • 1975-10-30 FR FR7533161A patent/FR2289170A1/fr not_active Withdrawn
  • 1975-10-31 JP JP50131323A patent/JPS51101953A/ja active Pending
  • 1975-10-31 LU LU73702A patent/LU73702A1/xx unknown
  • 1975-10-31 NL NL7512817A patent/NL7512817A/xx not_active Application Discontinuation
  • 1975-10-31 DE DE19752548878 patent/DE2548878A1/de active Pending
  • 1975-10-31 CH CH1413075A patent/CH609681A5/xx not_active IP Right Cessation
  • 1975-10-31 HU HU75MA2726A patent/HU173243B/hu unknown
  • 1975-10-31 AU AU86251/75A patent/AU499135B2/en not_active Expired
  • 1975-10-31 FI FI753056A patent/FI753056A/fi not_active Application Discontinuation
  • 1975-10-31 DK DK492575A patent/DK492575A/da unknown
  • 1975-10-31 SE SE7512206A patent/SE7512206L/xx unknown
  • 1975-10-31 ZA ZA00756876A patent/ZA756876B/xx unknown
  • 1975-10-31 BE BE161517A patent/BE835169A/xx unknown

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