GR3001908T3 - Process for preparing a 4,4-diphenylbutanoic acid derivative - Google Patents

Process for preparing a 4,4-diphenylbutanoic acid derivative

Info

Publication number
GR3001908T3
GR3001908T3 GR91400585T GR910400585T GR3001908T3 GR 3001908 T3 GR3001908 T3 GR 3001908T3 GR 91400585 T GR91400585 T GR 91400585T GR 910400585 T GR910400585 T GR 910400585T GR 3001908 T3 GR3001908 T3 GR 3001908T3
Authority
GR
Greece
Prior art keywords
dichlorophenyl
dihydro
acid
furanone
converting
Prior art date
Application number
GR91400585T
Other languages
English (en)
Inventor
George Joseph Quallich
Michael Trevelyan Williams
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of GR3001908T3 publication Critical patent/GR3001908T3/el

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)
  • Catalysts (AREA)
  • Medicinal Preparation (AREA)
GR91400585T 1987-06-11 1991-05-03 Process for preparing a 4,4-diphenylbutanoic acid derivative GR3001908T3 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GR3001908T3 true GR3001908T3 (en) 1992-11-23

Family

ID=22030394

Family Applications (1)

Application Number Title Priority Date Filing Date
GR91400585T GR3001908T3 (en) 1987-06-11 1991-05-03 Process for preparing a 4,4-diphenylbutanoic acid derivative

Country Status (29)

Country Link
US (1) US4777288A (el)
EP (1) EP0295050B1 (el)
JP (1) JPH0627098B2 (el)
KR (1) KR910000780B1 (el)
CN (2) CN1025328C (el)
AT (1) ATE62657T1 (el)
AU (1) AU586953B2 (el)
CA (1) CA1285574C (el)
CS (1) CS272238B2 (el)
DD (2) DD279013A5 (el)
DE (1) DE3862434D1 (el)
DK (1) DK175280B1 (el)
EG (1) EG18404A (el)
ES (1) ES2022621B3 (el)
FI (1) FI90657C (el)
GR (1) GR3001908T3 (el)
HU (2) HU213617B (el)
IE (1) IE61072B1 (el)
IL (1) IL86629A0 (el)
MX (1) MX172786B (el)
MY (2) MY103570A (el)
NO (1) NO167731C (el)
NZ (1) NZ224984A (el)
PH (1) PH25099A (el)
PL (2) PL156829B1 (el)
PT (1) PT87691B (el)
RU (2) RU1799377C (el)
YU (2) YU47120B (el)
ZA (1) ZA884161B (el)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2093848T3 (es) * 1991-12-13 1997-01-01 Pfizer Procedimiento para la preparacion de enantiomeros de cetonas.
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
AU739261B2 (en) 1997-07-01 2001-10-11 Pfizer Inc. 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 (el) 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
RU1799377C (ru) 1993-02-28
CN1025328C (zh) 1994-07-06
HUT47070A (en) 1989-01-30
PL156829B1 (pl) 1992-04-30
IE61072B1 (en) 1994-09-21
PT87691B (pt) 1992-09-30
MY107026A (en) 1995-08-30
FI90657B (fi) 1993-11-30
NO167731C (no) 1992-03-04
YU112788A (en) 1989-10-31
NO167731B (no) 1991-08-26
AU586953B2 (en) 1989-07-27
PT87691A (pt) 1988-07-01
DK319088A (da) 1988-12-12
FI882779A (fi) 1988-12-12
DK175280B1 (da) 2004-08-09
NO882566L (no) 1988-12-12
MX11861A (es) 1993-03-01
YU47120B (sh) 1994-12-28
JPH0627098B2 (ja) 1994-04-13
YU60893A (sh) 1997-05-28
MX172786B (es) 1994-01-13
ZA884161B (en) 1990-02-28
DE3862434D1 (de) 1991-05-23
HU213617B (en) 1997-08-28
CS397688A2 (en) 1990-03-14
ES2022621B3 (es) 1991-12-01
PL278118A1 (en) 1989-08-21
CN1031837A (zh) 1989-03-22
ATE62657T1 (de) 1991-05-15
FI882779A0 (fi) 1988-06-10
MY103570A (en) 1993-08-28
CA1285574C (en) 1991-07-02
IL86629A0 (en) 1988-11-30
PH25099A (en) 1991-02-19
JPS649953A (en) 1989-01-13
IE881762L (en) 1988-12-11
AU1761388A (en) 1988-12-15
US4777288A (en) 1988-10-11
DK319088D0 (da) 1988-06-10
FI90657C (fi) 1994-03-10
CS272238B2 (en) 1991-01-15
PL272949A1 (en) 1989-07-10
EP0295050A1 (en) 1988-12-14
RU1839670C (ru) 1993-12-30
DD287483A5 (de) 1991-02-28
CN1100086A (zh) 1995-03-15
CN1042129C (zh) 1999-02-17
EP0295050B1 (en) 1991-04-17
NZ224984A (en) 1990-04-26
KR890000393A (ko) 1989-03-14
DD279013A5 (de) 1990-05-23
EG18404A (en) 1993-02-28
PL153028B1 (en) 1991-02-28
KR910000780B1 (ko) 1991-02-08
YU49242B (sh) 2004-12-31
HU198670B (en) 1989-11-28
NO882566D0 (no) 1988-06-10

Similar Documents

Publication Publication Date Title
GR3001908T3 (en) Process for preparing a 4,4-diphenylbutanoic acid derivative
EP0170955B1 (en) Process for the preparation of (+/-)-3a-6,6,9a-tetramethylperhydronaphto[2,1-b]furan
Grigg et al. X= Y-ZH systems as potential 1, 3-dipoles. Part 32 generation of nitrones from oximes. Tandem Michael addition-1, 3-dipolar cycloaddition reactions. Background and class 1 processes.
HU9603493D0 (en) Process for producing naphtylamine derivatives
ATE169896T1 (de) Formylierungsverfahren für aromatische aldehyde
Kabalka et al. Sodium perborate: A convenient reagent for benzylic hydroperoxide rearrangement
CA1077945A (en) Method for the direct manufacture of n-acyl derivatives of alpha-amino-gamma-keto acids and compounds thereof
Huffman et al. The Preparation of 1, 2-(α-Ketotetramethylene) ferrocene
RU92010801A (ru) Способ получения n-карбэтоксиметилпирролидона-2
CA2124454A1 (en) Process for Preparing Ketone Enantiomer
FI930935A (fi) Menetelmä 4-(3,4-dikloorifenyyli)-3,4-dihydro-1(2H)-naftalenonin valmistamiseksi
JPS62187455A (ja) ４−（４−ピリジル）シクロヘキサン−１，３−ジオンおよびその製造法