ES449023A1 - Preparation of phenylalkyl carboxylic acids - Google Patents
Preparation of phenylalkyl carboxylic acidsInfo
- Publication number
- ES449023A1 ES449023A1 ES449023A ES449023A ES449023A1 ES 449023 A1 ES449023 A1 ES 449023A1 ES 449023 A ES449023 A ES 449023A ES 449023 A ES449023 A ES 449023A ES 449023 A1 ES449023 A1 ES 449023A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- hydrogen
- formula
- indicated above
- general formula
- 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
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
Procedure for preparing substituted phenylalkylcarboxylic acids and their salts, particularly for preparing compounds of the general formula I **(See formula)** wherein R is hydrogen, a C1-4alkyl group or an arakyl group, R1 means hydrogen or a C1-4 alkyl group R2 stands for hydrogen or halogen R3 means a C1-6alkyl, aralkyl, aryl or aryloxy group, a group represented by the formula Arco, in which ar represents a phenyl or thienyl group characterized in that it comprises reacting compounds of the general formula II **(See formula)** where R, R2 and R-3 have the same meanings as indicated above, with thalic nitrate, in the presence of R1-OH, where R1 has the same meaning as indicated above and optionally transform the carbalkoxy group with hydrolysis and optionally transform the product into its salt. (Machine-translation by Google Translate, not legally binding)
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 |
---|---|
ES449023A1 true ES449023A1 (en) | 1977-12-01 |
Family
ID=10994574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES449023A Expired ES449023A1 (en) | 1975-06-24 | 1976-06-18 | Preparation of phenylalkyl 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) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
YU39220B (en) * | 1976-10-18 | 1984-08-31 | Lek Tovarna Farmacevtskih | Process for preparing 2-(3-benzoylphenyl)-propionic acid |
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 |
-
1975
- 1975-06-24 HU HU75CI1595A patent/HU173576B/en unknown
-
1976
- 1976-06-18 ES ES449023A patent/ES449023A1/en not_active Expired
- 1976-06-22 SE SE7607167A patent/SE432588B/en unknown
- 1976-06-23 NL NL7606830A patent/NL7606830A/en not_active Application Discontinuation
- 1976-06-23 GB GB26189/76A patent/GB1552202A/en not_active Expired
- 1976-06-23 FI FI761833A patent/FI66833C/en not_active IP Right Cessation
- 1976-06-23 DK DK281576A patent/DK281576A/en not_active Application Discontinuation
- 1976-06-23 JP JP51073372A patent/JPS5236642A/en active Pending
- 1976-06-24 CH CH811576A patent/CH613936A5/en not_active IP Right Cessation
- 1976-06-24 SU SU762375571A patent/SU927109A3/en active
Also Published As
Publication number | Publication date |
---|---|
NL7606830A (en) | 1976-12-28 |
FI66833B (en) | 1984-08-31 |
GB1552202A (en) | 1979-09-12 |
SE432588B (en) | 1984-04-09 |
JPS5236642A (en) | 1977-03-22 |
SU927109A3 (en) | 1982-05-07 |
HU173576B (en) | 1979-06-28 |
DK281576A (en) | 1976-12-25 |
SE7607167L (en) | 1976-12-25 |
FI761833A (en) | 1976-12-25 |
CH613936A5 (en) | 1979-10-31 |
FI66833C (en) | 1984-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES443415A1 (en) | Biphenyloxy derivatives and antihyperlipidemic use | |
ES463803A1 (en) | O-[3-(4-Substituted-piperazin-1-yl)-2-hydroxypropyl]-hydroxylamines | |
ES344436A1 (en) | Cyclopropane carboxylic acids and derivatives thereof having insecticidal properties | |
ES449023A1 (en) | Preparation of phenylalkyl carboxylic acids | |
ES447064A1 (en) | Pyrazol-5-ones | |
ES457993A1 (en) | Isothiazolo-pyridines | |
GB1474682A (en) | Formanidines | |
ES394562A1 (en) | 5-amino-4-carboxamido-2-arylimidazoles | |
ES448619A1 (en) | Preparation of quinoline derivatives | |
ES397067A1 (en) | Amidothionophosphonic acid esters | |
ES388918A1 (en) | 2-chloroethane-(thiono)-phosphonic acid amido esters | |
ES432006A1 (en) | O-substituted phenylthionothiolphosphoric acid esters and their use as insecticides and acaricides | |
ES446187A1 (en) | Oxime ethers having anti-depressive activity | |
ES442422A1 (en) | Detection of call answer signals in a communication syste | |
ES413374A1 (en) | Disubstituted n- aminomethylene- thiol -thiono- phosphoric acid ester amides process for their production and their use as insecti cides and acaricides | |
ES394727A1 (en) | Derivatives of thiazolino-pyrimidin-5-ones their preparation and applications | |
ES412088A1 (en) | Pyridoquinoline derivatives | |
ES325387A1 (en) | Procedure for preparing insatured carboxylic acids. (Machine-translation by Google Translate, not legally binding) | |
ES409552A1 (en) | Haloalkanesulphonic acid esters and their use in compositions for killing noxious organisms | |
KR880005083A (en) | Novel metal salts of 1-cyclopropylquinolonecarboxylic acid and pharmaceutical products containing the same | |
ES438816A1 (en) | Procedure for manufacturing derivatives of the quinolincarboxilic acid. (Machine-translation by Google Translate, not legally binding) | |
ES420389A1 (en) | A procedure for the production of a new ester piperazinu homopiperazin-monoalcanolico. (Machine-translation by Google Translate, not legally binding) | |
ES390235A1 (en) | Process for the production of 6-amino-penicillanic acid derivatives | |
ES425974A1 (en) | Piperazinyl esters of n-quinelylanthranilic acid | |
ES403453A1 (en) | Penicillins |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19981103 |