DK175280B1 - Fremgangsmåde til fremstilling af 4-(3,4-dichlorphenyl)-4-phenylbutansyre, mellemprodukter samt fremgangsmåde til fremstilling af 4-(3,4-dichlorphenyl)-3,4-dihydro-1(2H)-paphtalenon - Google Patents

Fremgangsmåde til fremstilling af 4-(3,4-dichlorphenyl)-4-phenylbutansyre, mellemprodukter samt fremgangsmåde til fremstilling af 4-(3,4-dichlorphenyl)-3,4-dihydro-1(2H)-paphtalenon Download PDF

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Publication number
DK175280B1
DK175280B1 DK198803190A DK319088A DK175280B1 DK 175280 B1 DK175280 B1 DK 175280B1 DK 198803190 A DK198803190 A DK 198803190A DK 319088 A DK319088 A DK 319088A DK 175280 B1 DK175280 B1 DK 175280B1
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Prior art keywords
dichlorophenyl
acid
approx
dihydro
reaction
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DK198803190A
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Danish (da)
English (en)
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DK319088D0 (da
DK319088A (da
Inventor
George Joseph Quallich
Michael Trevelyan Williams
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Pfizer
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Publication of DK319088A publication Critical patent/DK319088A/da
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Publication of DK175280B1 publication Critical patent/DK175280B1/da

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C61/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C07C61/15—Saturated compounds containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/32—Oxygen atoms
    • C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
    • 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
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • 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
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/59—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in five-membered 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
    • C07C49/687—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
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Catalysts (AREA)
DK198803190A 1987-06-11 1988-06-10 Fremgangsmåde til fremstilling af 4-(3,4-dichlorphenyl)-4-phenylbutansyre, mellemprodukter samt fremgangsmåde til fremstilling af 4-(3,4-dichlorphenyl)-3,4-dihydro-1(2H)-paphtalenon DK175280B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/060,577 US4777288A (en) 1987-06-11 1987-06-11 Process for preparing a 4,4-diphenylbutanoic acid derivative
US6057787 1987-06-11

Publications (3)

Publication Number Publication Date
DK319088D0 DK319088D0 (da) 1988-06-10
DK319088A DK319088A (da) 1988-12-12
DK175280B1 true DK175280B1 (da) 2004-08-09

Family

ID=22030394

Family Applications (1)

Application Number Title Priority Date Filing Date
DK198803190A DK175280B1 (da) 1987-06-11 1988-06-10 Fremgangsmåde til fremstilling af 4-(3,4-dichlorphenyl)-4-phenylbutansyre, mellemprodukter samt fremgangsmåde til fremstilling af 4-(3,4-dichlorphenyl)-3,4-dihydro-1(2H)-paphtalenon

Country Status (29)

Country Link
US (1) US4777288A (de)
EP (1) EP0295050B1 (de)
JP (1) JPH0627098B2 (de)
KR (1) KR910000780B1 (de)
CN (2) CN1025328C (de)
AT (1) ATE62657T1 (de)
AU (1) AU586953B2 (de)
CA (1) CA1285574C (de)
CS (1) CS272238B2 (de)
DD (2) DD279013A5 (de)
DE (1) DE3862434D1 (de)
DK (1) DK175280B1 (de)
EG (1) EG18404A (de)
ES (1) ES2022621B3 (de)
FI (1) FI90657C (de)
GR (1) GR3001908T3 (de)
HU (2) HU213617B (de)
IE (1) IE61072B1 (de)
IL (1) IL86629A0 (de)
MX (1) MX172786B (de)
MY (2) MY103570A (de)
NO (1) NO167731C (de)
NZ (1) NZ224984A (de)
PH (1) PH25099A (de)
PL (2) PL153028B1 (de)
PT (1) PT87691B (de)
RU (2) RU1799377C (de)
YU (2) YU47120B (de)
ZA (1) ZA884161B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE145198T1 (de) * 1991-12-13 1996-11-15 Pfizer Verfahren zur herstellung eines keton enantiomers
US5196607A (en) * 1992-02-14 1993-03-23 Pfizer Inc. Process for preparing ketone enantiomer
US5466880A (en) * 1992-09-15 1995-11-14 Pfizer Inc. Process for preparing ketone enantiomer
DK0724552T3 (da) * 1993-11-30 1997-12-22 Pfizer Fremgangsmåde til fremstilling af chiralt tetralon
US6410794B1 (en) 1994-12-16 2002-06-25 Uop Llc Process for preparation of pharmaceutically desired chiral tetralone from tetralones
IL152330A0 (en) 1997-07-01 2003-05-29 Pfizer Sertraline salts and sustained-release dosage forms of sertraline
WO1999046233A1 (fr) * 1998-03-09 1999-09-16 Sumika Fine Chemicals Co., Ltd. Derives de l'alcool benzylique
IL132500A0 (en) 1998-10-29 2001-03-19 Pfizer Prod Inc Stereoselective microbial reduction of a racemic tetralone
IN187170B (de) 2000-01-04 2002-02-23 Sun Pharmaceutical Ind Ltd
FR2817256B1 (fr) * 2000-11-27 2005-07-15 Univ Pasteur Derives de l'acides 4-hydroxybutanoique et de son homologue superieur comme ligands des recepteurs du gamma- hydroxybutyrate (ghb), compositions pharmaceutiques les contenant et utilisations pharmaceutiques
CN100413856C (zh) * 2006-09-06 2008-08-27 大连来克精化有限公司 一种威士忌内酯的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412146A (en) * 1965-08-13 1968-11-19 Geigy Chem Corp Process for preparation of diphenyl alkanoic acids
DE2112715A1 (de) * 1971-03-17 1972-10-05 Thomae Gmbh Dr K Neue 4-(4-Biphenylyl)-4-hydroxybuttersaeuren,ihre Salze,Ester und Lactone
US4536518A (en) * 1979-11-01 1985-08-20 Pfizer Inc. Antidepressant derivatives of cis-4-phenyl-1,2,3,4-tetrahydro-1-naphthalenamine
US4556676A (en) * 1979-11-01 1985-12-03 Pfizer Inc. Antidepressant derivatives of trans-4-phenyl-1,2,3,4-tetrahydro-1-naphthalenamine
FR2504127B1 (fr) * 1981-04-17 1985-07-19 Roussel Uclaf Nouveaux derives d'acides phenyl aliphatique carboxyliques, procede pour leur preparation et leur application comme medicaments
FR2521857B1 (fr) * 1982-02-23 1985-10-31 Solvay Compositions pharmaceutiques contenant de l'acide 3-hydroxybutanoique ou un sel derive de cet acide et sels derives de l'acide 3-hydroxybutanoique et d'une base organique azotee
US4543428A (en) * 1983-03-11 1985-09-24 Oregon Graduate Center For Study & Research Production of a hexahydronaphthalenone compound
DE3615157A1 (de) * 1986-05-05 1987-11-12 Schwabe Willmar Gmbh & Co 5-arylalkyl-4-alkoxy-2(5h)-furanone, zwischenprodukte und verfahren zu ihrer herstellung sowie ihre anwendung als therapeutische wirkstoffe
US4855500A (en) * 1988-05-04 1989-08-08 Pfizer Inc. Process for preparing a ketimine

Also Published As

Publication number Publication date
NO882566D0 (no) 1988-06-10
NZ224984A (en) 1990-04-26
IE61072B1 (en) 1994-09-21
HUT47070A (en) 1989-01-30
HU198670B (en) 1989-11-28
PT87691A (pt) 1988-07-01
KR890000393A (ko) 1989-03-14
DD287483A5 (de) 1991-02-28
EP0295050A1 (de) 1988-12-14
FI882779A0 (fi) 1988-06-10
IL86629A0 (en) 1988-11-30
RU1839670C (ru) 1993-12-30
EP0295050B1 (de) 1991-04-17
ATE62657T1 (de) 1991-05-15
JPH0627098B2 (ja) 1994-04-13
PT87691B (pt) 1992-09-30
PL153028B1 (en) 1991-02-28
DK319088D0 (da) 1988-06-10
PH25099A (en) 1991-02-19
DD279013A5 (de) 1990-05-23
CN1100086A (zh) 1995-03-15
MX11861A (es) 1993-03-01
MY107026A (en) 1995-08-30
DE3862434D1 (de) 1991-05-23
FI90657B (fi) 1993-11-30
AU586953B2 (en) 1989-07-27
IE881762L (en) 1988-12-11
ES2022621B3 (es) 1991-12-01
DK319088A (da) 1988-12-12
FI90657C (fi) 1994-03-10
CS397688A2 (en) 1990-03-14
FI882779A (fi) 1988-12-12
RU1799377C (ru) 1993-02-28
HU213617B (en) 1997-08-28
CN1042129C (zh) 1999-02-17
YU47120B (sh) 1994-12-28
PL272949A1 (en) 1989-07-10
NO167731B (no) 1991-08-26
YU60893A (sh) 1997-05-28
CN1025328C (zh) 1994-07-06
ZA884161B (en) 1990-02-28
YU49242B (sh) 2004-12-31
EG18404A (en) 1993-02-28
GR3001908T3 (en) 1992-11-23
JPS649953A (en) 1989-01-13
CS272238B2 (en) 1991-01-15
NO167731C (no) 1992-03-04
KR910000780B1 (ko) 1991-02-08
CA1285574C (en) 1991-07-02
PL156829B1 (pl) 1992-04-30
YU112788A (en) 1989-10-31
AU1761388A (en) 1988-12-15
CN1031837A (zh) 1989-03-22
PL278118A1 (en) 1989-08-21
MX172786B (es) 1994-01-13
US4777288A (en) 1988-10-11
MY103570A (en) 1993-08-28
NO882566L (no) 1988-12-12

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