CH613936A5 - Process for the preparation of phenylalkyl-substituted carboxylic acids - Google Patents

Process for the preparation of phenylalkyl-substituted carboxylic acids

Info

Publication number
CH613936A5
CH613936A5 CH811576A CH811576A CH613936A5 CH 613936 A5 CH613936 A5 CH 613936A5 CH 811576 A CH811576 A CH 811576A CH 811576 A CH811576 A CH 811576A CH 613936 A5 CH613936 A5 CH 613936A5
Authority
CH
Switzerland
Prior art keywords
phenylalkyl
preparation
carboxylic acids
substituted carboxylic
formula
Prior art date
Application number
CH811576A
Inventor
Endre Palosi
Gergely Heja
Dezso Dr Korbonits
Csaba Dr Goenczi
Pal Kiss
Rudolf Szebeni
Erzsebet Dr Molnar-Bako
Original Assignee
Chinoin Gyogyszer Es Vegyeszet
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 Chinoin Gyogyszer Es Vegyeszet filed Critical Chinoin Gyogyszer Es Vegyeszet
Publication of CH613936A5 publication Critical patent/CH613936A5/en

Links

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
    • C07D333/06—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 only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/22—Radicals substituted by doubly bound hetero atoms, or by two hetero atoms other than halogen singly bound to the same carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/30—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/52—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
    • C07C57/58—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
    • C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
    • C07C59/66—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings
    • C07C59/68—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings the oxygen atom of the ether group being bound to a non-condensed six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/76—Unsaturated compounds containing keto groups
    • C07C59/84—Unsaturated compounds containing keto groups containing six membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The compounds of formula I are known for their antiphlogistic properties. The new process makes it possible to obtain them easily on an industrial scale and in the pure state. A compound of formula II is reacted with thallic nitrate in the presence of water or of an alcohol. <IMAGE>
CH811576A 1975-06-24 1976-06-24 Process for the preparation of phenylalkyl-substituted carboxylic acids CH613936A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU75CI1595A HU173576B (en) 1975-06-24 1975-06-24 Process for preparing substituted phenyl-alkyl-carboxylic acids

Publications (1)

Publication Number Publication Date
CH613936A5 true CH613936A5 (en) 1979-10-31

Family

ID=10994574

Family Applications (1)

Application Number Title Priority Date Filing Date
CH811576A CH613936A5 (en) 1975-06-24 1976-06-24 Process for the preparation of phenylalkyl-substituted carboxylic acids

Country Status (10)

Country Link
JP (1) JPS5236642A (en)
CH (1) CH613936A5 (en)
DK (1) DK281576A (en)
ES (1) ES449023A1 (en)
FI (1) FI66833C (en)
GB (1) GB1552202A (en)
HU (1) HU173576B (en)
NL (1) NL7606830A (en)
SE (1) SE432588B (en)
SU (1) SU927109A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2367727A1 (en) * 1976-10-18 1978-05-12 Lek Tovarna Farmacevtskih 2- (3-BENZOYLPHENYL) -PROPIONIC ACID PREPARATION PROCESS

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535056A (en) * 1978-09-04 1980-03-11 Hamari Yakuhin Kogyo Kk 3-substituted acetophenone and its preparation
JPS5561132A (en) * 1978-10-31 1980-05-08 Nippon Technical Co Ltd Channel selector of electronic tuning receiver
US4528114A (en) * 1981-12-18 1985-07-09 Hoffmann-La Roche Inc. Acetylenes
DE3802619C1 (en) * 1988-01-29 1989-09-07 Hoechst Ag, 6230 Frankfurt, De

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2367727A1 (en) * 1976-10-18 1978-05-12 Lek Tovarna Farmacevtskih 2- (3-BENZOYLPHENYL) -PROPIONIC ACID PREPARATION PROCESS

Also Published As

Publication number Publication date
HU173576B (en) 1979-06-28
ES449023A1 (en) 1977-12-01
FI66833B (en) 1984-08-31
FI66833C (en) 1984-12-10
SE7607167L (en) 1976-12-25
SE432588B (en) 1984-04-09
FI761833A (en) 1976-12-25
NL7606830A (en) 1976-12-28
GB1552202A (en) 1979-09-12
JPS5236642A (en) 1977-03-22
DK281576A (en) 1976-12-25
SU927109A3 (en) 1982-05-07

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Legal Events

Date Code Title Description
PL Patent ceased