GB1373262A - Indenyl-alkanoic acids and their derivatives - Google Patents

Indenyl-alkanoic acids and their derivatives

Info

Publication number
GB1373262A
GB1373262A GB219572A GB219572A GB1373262A GB 1373262 A GB1373262 A GB 1373262A GB 219572 A GB219572 A GB 219572A GB 219572 A GB219572 A GB 219572A GB 1373262 A GB1373262 A GB 1373262A
Authority
GB
United Kingdom
Prior art keywords
methyl
prepared
hydroxy
alkoxy
indenyl
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.)
Expired
Application number
GB219572A
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 GB1373262A publication Critical patent/GB1373262A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D207/00Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/04Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D207/08Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by hetero atoms, attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00Sulfones; Sulfoxides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C33/00Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C33/40Halogenated unsaturated alcohols
    • C07C33/50Halogenated unsaturated alcohols containing six-membered aromatic rings and other rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/29Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
    • C07C45/292Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups with chromium derivatives
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46Friedel-Crafts reactions
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00Compounds having —CHO groups
    • C07C47/20Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/24Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing halogen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/687Unsaturated compounds containing a keto groups being part of a ring containing halogen
    • C07C49/697Unsaturated compounds containing a keto groups being part of a ring containing halogen containing six-membered aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/52Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
    • C07C57/58Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/52Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
    • C07C57/58Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
    • C07C57/60Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings having unsaturation outside the rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F3/00Compounds containing elements of Groups 2 or 12 of the Periodic Table
    • C07F3/003Compounds containing elements of Groups 2 or 12 of the Periodic Table without C-Metal linkages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

1373262 Sulphoxides and sulphones of arylidene indene derivatives MERCK & CO Inc 17 Jan 1972 [21 Jan 1971] 2195/72 Heading C2C Novel cmpounds of the general Formula I wherein R 1 is (CH 2 ) p COM where p is 2, 3 or 4, or -(CH 2 ) m C(R<SP>1</SP>R)(CH 2 ) n COM where R and R<SP>1</SP> are each hydrogen, alkyl, aryl or halogen, m is 2, 1 or 0 and n is 1 or 0 provided that m+n is not 0; (Ar) is aryl or heteroaryl; R 2 is hydrogen, alkyl or haloalkyl; R 3 , R 4 , R 5 and R 6 each are hydrogen, alkyl, acyloxy, alkoxy, amino, acylamino, alkylamino, dialkylamino, dialkylaminoalkyl, sulphamyl, hydroxy, hydroxyalkyl, alkylsulphonyl, halogen, cyano, carboxyl, carboalkoxy, carbamido, haloalkyl, cycloalkyl, cycloalkoxy, alkenyloxy or acyl; R 7 is alkylsulphinyl or alkylsulphonyl; R 8 is hydrogen or halogen atom or a methyl sulphinyl, cyano, hydroxy, alkoxy, hydroxyalkoxy or haloalkoxy radical; and M is a hydroxy, C 1-6 alkoxy, substituted C 1-6 alkoxy, amino, alkylamino, dialkylamino, N-morpholino, piperidino, pyrrolidino, piperazino, N-methylpiperazino, N-phenylpiperazino, N - hydroxyethylpiperazino, aralkylamino, dibenzylamino, anilino, p-ethoxyanilino, pchloroanilino, p-fluoroanilino, p-trifluoromethylanilino, cyclohexylamino, tetra-O-acetyl-dglucosamino, N,N - dialkylcarbonylmethylamino, benzyloxycarbonylmethylamino, hydroxyalkylamino, bis - (hydroxyalkyl)amino, polyhydroxyalkylamino, alkoxyalkylamino, bis - (alkoxyalkyl)amino, dialkylaminoalkylamino or aminoalkylamino radical or a radical of formula OMe in which Me is a cation; provided that at least one of R 3 , R 4 , R 5 and R 6 is other than hydrogen, may be prepared by (1) oxidation of the corresponding compound I in which R 7 is thioalkyl; (2) interconversion of the substituted alkyl in R 1 ; (3) formation of esters and amides at COM; (4) separation of racemic mixtures into their (+) and (-) forms and isomerization into a cis or trans isomer. The intermediates I in which R 7 is thioalkyl and COM is the free acid may be prepared by condensation of a thioalkyl substituted aryl aldehyde with an appropriately substituted indene ester optionally followed by intereonversion of the substituted alkyl in the R 1 grouping and/or separation into isomers. The intermediate indene esters may be prepared by introduction of the R 1 group into the appropriate 1-indanone by a Wittig reaction with an α-triphenyl phosphinyl ester followed by rearrangement to the indene. 6-Fluoroindanone may be prepared by reaction of p-fluorobenzaldehyde with acetic anhydride and sodium acetate. Methyl 5 - fluoro - 2 - methyl - 3 - indenyl - γ- (#-hydroxybutyrate) may be prepared by reduction of methyl 5-fluoro-2-methyl indenyl-3- acetate to 5 - -fluoro - 2 - methyl - indenyl - 3- (#-ethanol) followed by oxidation to 5-fluoro-2- methyl - indenyl - 3 - acetaldehyde followed by condensation with methyl bromoacetate in the presence of zinc. o-C 1-4 -Alkoxythioanisoles may be prepared by reaction of o-chloroanisole with the appropriate sodium alkoxide in the presence of copper. Similarly various hydroxy- and halo-C 1-4 alkoxy thioanisoles may be prepared by condensation of the hydroxyalkylhalides with ohydroxythioanisole followed by halogenation of the free hydroxy group. 3 - Hydroxy - 4 - methylthiobenzaldehyde may be prepared by reaction of o-hydroxythioanisole with dichloromethyl methyl ether in the presence of aluminium chloride. Pharmaceutical compositions of the compounds I show anti-inflammatory, analgesic and antipyretic activity when administered topically, orally, parenterally or rectally with the-usual excipients.
GB219572A 1971-01-21 1972-01-17 Indenyl-alkanoic acids and their derivatives Expired GB1373262A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10862871A 1971-01-21 1971-01-21

Publications (1)

Publication Number Publication Date
GB1373262A true GB1373262A (en) 1974-11-06

Family

ID=22323240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB219572A Expired GB1373262A (en) 1971-01-21 1972-01-17 Indenyl-alkanoic acids and their derivatives

Country Status (7)

Country Link
AU (1) AU469140B2 (en)
CA (1) CA990734A (en)
CH (1) CH573905A5 (en)
DE (1) DE2202729A1 (en)
FR (1) FR2122588B1 (en)
GB (1) GB1373262A (en)
NL (1) NL7200059A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9309621D0 (en) * 1993-05-11 1993-06-23 Wellcome Found Amide derivatives and their therapeutic use
US6124284A (en) * 1998-07-16 2000-09-26 Glaxo Wellcome Inc. Bicyclic amide derivatives and their use as muscle relaxants

Also Published As

Publication number Publication date
FR2122588B1 (en) 1975-08-01
AU3779572A (en) 1973-07-12
AU469140B2 (en) 1976-02-05
CA990734A (en) 1976-06-08
FR2122588A1 (en) 1972-09-01
NL7200059A (en) 1972-07-25
CH573905A5 (en) 1976-03-31
DE2202729A1 (en) 1972-08-03

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Legal Events

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PCNP Patent ceased through non-payment of renewal fee