EP0000633A3 - 2,5 -disubstituted-3-substituted methyl-penta-2,4-dienoic acid and derivatives, process for their preparation and their use in the preparation of alpha-substituted-thien-3-yl acetic acid and derivatives - Google Patents

2,5 -disubstituted-3-substituted methyl-penta-2,4-dienoic acid and derivatives, process for their preparation and their use in the preparation of alpha-substituted-thien-3-yl acetic acid and derivatives Download PDF

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Publication number
EP0000633A3
EP0000633A3 EP78300140A EP78300140A EP0000633A3 EP 0000633 A3 EP0000633 A3 EP 0000633A3 EP 78300140 A EP78300140 A EP 78300140A EP 78300140 A EP78300140 A EP 78300140A EP 0000633 A3 EP0000633 A3 EP 0000633A3
Authority
EP
European Patent Office
Prior art keywords
derivatives
preparation
substituted
thien
disubstituted
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.)
Granted
Application number
EP78300140A
Other versions
EP0000633B1 (en
EP0000633A2 (en
Inventor
Angela Wendy Guest
Andrew William Taylor
Robert Ramage
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.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
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 Beecham Group PLC filed Critical Beecham Group PLC
Priority to DE8080105285T priority Critical patent/DE2861845D1/en
Publication of EP0000633A2 publication Critical patent/EP0000633A2/en
Publication of EP0000633A3 publication Critical patent/EP0000633A3/en
Application granted granted Critical
Publication of EP0000633B1 publication Critical patent/EP0000633B1/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • 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
    • 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
    • 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
    • C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
EP78300140A 1977-07-23 1978-07-12 Process for the preparation of alpha-substituted-thien-3-ylacetic acid and derivatives thereof Expired EP0000633B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8080105285T DE2861845D1 (en) 1977-07-23 1978-07-12 2,5-disubstituted-3 substituted methyl-penta-2,4-dienoic acid and derivatives and process for their preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3100877 1977-07-23
GB3100877 1977-07-23

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP80105285.3 Division-Into 1978-07-12

Publications (3)

Publication Number Publication Date
EP0000633A2 EP0000633A2 (en) 1979-02-07
EP0000633A3 true EP0000633A3 (en) 1979-06-13
EP0000633B1 EP0000633B1 (en) 1981-11-04

Family

ID=10316543

Family Applications (2)

Application Number Title Priority Date Filing Date
EP80105285A Expired EP0023726B1 (en) 1977-07-23 1978-07-12 2,5-disubstituted-3 substituted methyl-penta-2,4-dienoic acid and derivatives and process for their preparation
EP78300140A Expired EP0000633B1 (en) 1977-07-23 1978-07-12 Process for the preparation of alpha-substituted-thien-3-ylacetic acid and derivatives thereof

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP80105285A Expired EP0023726B1 (en) 1977-07-23 1978-07-12 2,5-disubstituted-3 substituted methyl-penta-2,4-dienoic acid and derivatives and process for their preparation

Country Status (10)

Country Link
US (2) US4252976A (en)
EP (2) EP0023726B1 (en)
JP (1) JPS5424867A (en)
DK (1) DK323978A (en)
ES (1) ES471964A1 (en)
FI (1) FI782300A (en)
IE (1) IE47135B1 (en)
IL (1) IL55144A0 (en)
IT (1) IT1105934B (en)
ZA (1) ZA784101B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038121B1 (en) * 1980-04-11 1984-05-02 Beecham Group Plc Process for the preparation of 3-substituted thiophenes
ES504690A0 (en) * 1981-08-11 1982-05-16 Madaus Cerafarm Lab PROCEDURE FOR THE PREPARATION OF 2- (3'-TENYL) PROPIONIC ACIDS 5'-SUBSTITUTED
DE3544079C2 (en) * 1985-12-13 1998-07-30 Bosch Gmbh Robert Process for processing interrupt signals
AT392497B (en) 1989-06-02 1991-04-10 Voest Alpine Maschinenbau SLIDING CHAIR, SLIDING PLATE OR RIB PLATE FOR SPREADING OR CROSSINGS
DE3919029A1 (en) * 1989-06-10 1990-12-13 Hoechst Ag METHOD FOR ENZYMATICLY CLEAVING 2-ARYLPROPIONIC ACID VINYL ESTER
WO1993009112A1 (en) * 1991-11-06 1993-05-13 Ciba-Geigy Ag A process for the production of cyclic sulfonium salts
DE202008004595U1 (en) 2008-04-02 2008-07-17 Wastec B.V. Refuse container with an electronic data device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR990943A (en) * 1948-07-20 1951-09-27 Bataafsche Petroleum Process for the preparation of 2,4-pentadienoic acids
US2662914A (en) * 1950-04-22 1953-12-15 Eastman Kodak Co Alpha, alpha-vitamin a diacid and synthesis of isoprenic polyenes
DE1667997A1 (en) * 1967-01-13 1971-07-22 Tenneco Chem Fungicides and seeds containing them
SU527431A1 (en) * 1974-10-22 1976-09-05 Иркутский институт органической химии СО АН СССР The method of producing thiophene and thioacetaldehyde
JPS51122061A (en) * 1975-03-20 1976-10-25 Seitetsu Kagaku Co Ltd Process for preparation of thiophene and its derivatives

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2183929A (en) * 1939-12-19 Chx c ch
US2381882A (en) * 1945-08-14 Ester
US2093519A (en) * 1935-04-25 1937-09-21 Ig Farbenindustrie Ag Process for the manufacture of condensation products of crotonaldehyde
US2540071A (en) * 1949-01-21 1951-01-30 Rohm & Haas Allylic rearrangement
US3360527A (en) * 1966-05-03 1967-12-26 Bristol Banyu Res Inst Ltd Vinylpenicillins
US3801608A (en) * 1972-07-17 1974-04-02 Zoecon Corp Novel 2,4-diolefinic 2,2-diesters and cyanoesters

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR990943A (en) * 1948-07-20 1951-09-27 Bataafsche Petroleum Process for the preparation of 2,4-pentadienoic acids
US2662914A (en) * 1950-04-22 1953-12-15 Eastman Kodak Co Alpha, alpha-vitamin a diacid and synthesis of isoprenic polyenes
DE1667997A1 (en) * 1967-01-13 1971-07-22 Tenneco Chem Fungicides and seeds containing them
SU527431A1 (en) * 1974-10-22 1976-09-05 Иркутский институт органической химии СО АН СССР The method of producing thiophene and thioacetaldehyde
JPS51122061A (en) * 1975-03-20 1976-10-25 Seitetsu Kagaku Co Ltd Process for preparation of thiophene and its derivatives

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 76 (1972) no. 113022q, Columbus, Ohio, (USA) & GETEROGENNYI KATAL. REAKTS. POLUCH. PREVRASHCH. GETEROSIKL. SOEDIN. 1971, 221-8 *
CHEMICAL ABSTRACTS, vol. 86 (1977) no. 189703w, Columbus, Ohio, USA; & JP-A-51 122 061 (SEITETSU CHEM. IND.) (25-10-1976) *
CHEMICAL ABSTRACTS, vol. 86 (1977) no. 72422n, Columbus, Ohio, USA; & SU-A-527 431 (IRKUTSK INST. ORG. CHEM.) *

Also Published As

Publication number Publication date
EP0000633B1 (en) 1981-11-04
IT7850415A0 (en) 1978-07-21
IT1105934B (en) 1985-11-11
ZA784101B (en) 1979-07-25
EP0000633A2 (en) 1979-02-07
JPS5424867A (en) 1979-02-24
EP0023726A1 (en) 1981-02-11
DK323978A (en) 1979-01-24
IL55144A0 (en) 1978-09-29
FI782300A (en) 1979-01-24
US4252976A (en) 1981-02-24
IE781469L (en) 1979-01-23
EP0023726B1 (en) 1982-05-19
IE47135B1 (en) 1983-12-28
ES471964A1 (en) 1980-01-16
US4282373A (en) 1981-08-04

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