DE2421541A1 - Cyclisierte benzylidensaeuren - Google Patents

Cyclisierte benzylidensaeuren

Info

Publication number
DE2421541A1
DE2421541A1 DE2421541A DE2421541A DE2421541A1 DE 2421541 A1 DE2421541 A1 DE 2421541A1 DE 2421541 A DE2421541 A DE 2421541A DE 2421541 A DE2421541 A DE 2421541A DE 2421541 A1 DE2421541 A1 DE 2421541A1
Authority
DE
Germany
Prior art keywords
hydrogen
methyl
hydroxy
alkyl
alkoxy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE2421541A
Other languages
German (de)
English (en)
Inventor
Howard Jones
Tsung-Ying Shen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Merck and Co Inc filed Critical Merck and Co Inc
Publication of DE2421541A1 publication Critical patent/DE2421541A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/45—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/687—Unsaturated compounds containing a keto groups being part of a ring containing halogen
    • C07C49/697—Unsaturated compounds containing a keto groups being part of a ring containing halogen containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/703—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups
    • C07C49/747—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/753—Unsaturated compounds containing a keto groups being part of a ring containing ether groups, groups, groups, or groups
    • C07C49/755—Unsaturated compounds containing a keto groups being part of a ring containing ether groups, groups, groups, or groups a keto group being part of a condensed ring system with two or three rings, at least one ring being a six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pain & Pain Management (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Rheumatology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE2421541A 1973-05-04 1974-05-03 Cyclisierte benzylidensaeuren Withdrawn DE2421541A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US357314A US3867433A (en) 1973-05-04 1973-05-04 Cyclopenta{8 j,k{9 -phenanthrene-4-acetic acids and related compounds

Publications (1)

Publication Number Publication Date
DE2421541A1 true DE2421541A1 (de) 1974-11-21

Family

ID=23405100

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2421541A Withdrawn DE2421541A1 (de) 1973-05-04 1974-05-03 Cyclisierte benzylidensaeuren

Country Status (7)

Country Link
US (1) US3867433A (enExample)
JP (1) JPS5013371A (enExample)
CH (1) CH592597A5 (enExample)
DE (1) DE2421541A1 (enExample)
FR (1) FR2236488B1 (enExample)
GB (1) GB1453885A (enExample)
NL (1) NL7405118A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692545A (en) * 1986-12-12 1987-09-08 Stauffer Chemical Company Method for preparation of mercaptobenzoates
MX168606B (es) * 1986-12-12 1993-06-01 Ici American Ine Metodo para la preparacion de mercaptobenzoatos.
US4704467A (en) * 1986-12-12 1987-11-03 Stauffer Chemical Company Method for preparation of mercaptobenzoates
GB9714302D0 (en) 1997-07-07 1997-09-10 Rhone Poulenc Agrochimie Process
US6180629B1 (en) 1998-08-14 2001-01-30 Cell Pathways, Inc. [4,5]-Fused-1,3-disubstituted-1,2-diazine-6-one derivatives with nitrogen containing substitutents in position one for the treatment of neoplasia

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB330916A (en) * 1929-02-01 1930-06-19 Ig Farbenindustrie Ag Manufacture of aryl-acetic acids and substitution products thereof
US3654349A (en) * 1970-05-01 1972-04-04 Merck & Co Inc Substituted indenyl acetic acids
US3766259A (en) * 1970-05-01 1973-10-16 Merck & Co Inc Preparation of 1-aryl-3-indenyl acetic acids

Also Published As

Publication number Publication date
GB1453885A (en) 1976-10-27
CH592597A5 (enExample) 1977-10-31
NL7405118A (enExample) 1974-11-06
JPS5013371A (enExample) 1975-02-12
FR2236488B1 (enExample) 1978-02-03
US3867433A (en) 1975-02-18
FR2236488A1 (enExample) 1975-02-07

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination