FI882779A - Menetelmä 4-(3,4-dikloorifenyyli)-4-fenyylibutaanihapon valmistamiseksi ja välituotteita - Google Patents
Menetelmä 4-(3,4-dikloorifenyyli)-4-fenyylibutaanihapon valmistamiseksi ja välituotteita Download PDFInfo
- Publication number
- FI882779A FI882779A FI882779A FI882779A FI882779A FI 882779 A FI882779 A FI 882779A FI 882779 A FI882779 A FI 882779A FI 882779 A FI882779 A FI 882779A FI 882779 A FI882779 A FI 882779A
- Authority
- FI
- Finland
- Prior art keywords
- dichlorophenyl
- dihydro
- acid
- furanone
- converting
- Prior art date
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)
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI930935A FI91391C (fi) | 1987-06-11 | 1993-03-03 | Menetelmä 4-(3,4-dikloorifenyyli)-3,4-dihydro-1(2H)-naftalenonin valmistamiseksi |
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 (4)
| Publication Number | Publication Date |
|---|---|
| FI882779A0 FI882779A0 (fi) | 1988-06-10 |
| FI882779A true FI882779A (fi) | 1988-12-12 |
| FI90657B FI90657B (fi) | 1993-11-30 |
| FI90657C FI90657C (fi) | 1994-03-10 |
Family
ID=22030394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI882779A FI90657C (fi) | 1987-06-11 | 1988-06-10 | Menetelmä 4-(3,4-dikloorifenyyli)-4-fenyylibutaanihapon valmistamiseksi ja välituotteita |
Country Status (29)
| Country | Link |
|---|---|
| US (1) | US4777288A (fi) |
| EP (1) | EP0295050B1 (fi) |
| JP (1) | JPH0627098B2 (fi) |
| KR (1) | KR910000780B1 (fi) |
| CN (2) | CN1025328C (fi) |
| AT (1) | ATE62657T1 (fi) |
| AU (1) | AU586953B2 (fi) |
| CA (1) | CA1285574C (fi) |
| CS (1) | CS272238B2 (fi) |
| DD (2) | DD287483A5 (fi) |
| DE (1) | DE3862434D1 (fi) |
| DK (1) | DK175280B1 (fi) |
| EG (1) | EG18404A (fi) |
| ES (1) | ES2022621B3 (fi) |
| FI (1) | FI90657C (fi) |
| GR (1) | GR3001908T3 (fi) |
| HU (2) | HU213617B (fi) |
| IE (1) | IE61072B1 (fi) |
| IL (1) | IL86629A0 (fi) |
| MX (1) | MX172786B (fi) |
| MY (2) | MY103570A (fi) |
| NO (1) | NO167731C (fi) |
| NZ (1) | NZ224984A (fi) |
| PH (1) | PH25099A (fi) |
| PL (2) | PL153028B1 (fi) |
| PT (1) | PT87691B (fi) |
| RU (2) | RU1799377C (fi) |
| YU (2) | YU47120B (fi) |
| ZA (1) | ZA884161B (fi) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK0624152T3 (da) * | 1991-12-13 | 1996-12-30 | Pfizer | Fremgangsmåde til fremstilling af en ketonenantiomer |
| 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 |
| DE69406553T2 (de) * | 1993-11-30 | 1998-02-26 | Pfizer | Verfahren zur herstellung von chiralen tetralonen |
| 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 (fi) | 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)
| 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 |
-
1987
- 1987-06-11 US US07/060,577 patent/US4777288A/en not_active Expired - Lifetime
-
1988
- 1988-06-06 MY MYPI88000602A patent/MY103570A/en unknown
- 1988-06-06 IL IL86629A patent/IL86629A0/xx not_active IP Right Cessation
- 1988-06-07 DE DE8888305179T patent/DE3862434D1/de not_active Expired - Fee Related
- 1988-06-07 EP EP88305179A patent/EP0295050B1/en not_active Expired - Lifetime
- 1988-06-07 ES ES88305179T patent/ES2022621B3/es not_active Expired - Lifetime
- 1988-06-07 AT AT88305179T patent/ATE62657T1/de not_active IP Right Cessation
- 1988-06-08 JP JP63141429A patent/JPH0627098B2/ja not_active Expired - Fee Related
- 1988-06-08 CS CS883976A patent/CS272238B2/cs not_active IP Right Cessation
- 1988-06-09 PL PL1988272949A patent/PL153028B1/pl unknown
- 1988-06-09 CA CA000569010A patent/CA1285574C/en not_active Expired - Lifetime
- 1988-06-09 EG EG324/88A patent/EG18404A/xx active
- 1988-06-09 PT PT87691A patent/PT87691B/pt not_active IP Right Cessation
- 1988-06-09 PL PL1988278118A patent/PL156829B1/pl unknown
- 1988-06-10 CN CN88103840A patent/CN1025328C/zh not_active Expired - Fee Related
- 1988-06-10 DK DK198803190A patent/DK175280B1/da not_active IP Right Cessation
- 1988-06-10 IE IE176288A patent/IE61072B1/en not_active IP Right Cessation
- 1988-06-10 HU HU883018A patent/HU213617B/hu not_active IP Right Cessation
- 1988-06-10 RU SU884355975A patent/RU1799377C/ru active
- 1988-06-10 DD DD88316663A patent/DD287483A5/de not_active IP Right Cessation
- 1988-06-10 PH PH37054A patent/PH25099A/en unknown
- 1988-06-10 DD DD88325879A patent/DD279013A5/de not_active IP Right Cessation
- 1988-06-10 ZA ZA884161A patent/ZA884161B/xx unknown
- 1988-06-10 NZ NZ224984A patent/NZ224984A/en unknown
- 1988-06-10 FI FI882779A patent/FI90657C/fi active IP Right Grant
- 1988-06-10 MX MX011861A patent/MX172786B/es unknown
- 1988-06-10 HU HU883022A patent/HU198670B/hu not_active IP Right Cessation
- 1988-06-10 AU AU17613/88A patent/AU586953B2/en not_active Ceased
- 1988-06-10 NO NO882566A patent/NO167731C/no not_active IP Right Cessation
- 1988-06-10 KR KR1019880006962A patent/KR910000780B1/ko not_active IP Right Cessation
- 1988-06-10 YU YU112788A patent/YU47120B/sh unknown
-
1989
- 1989-03-20 RU SU894613675A patent/RU1839670C/ru active
-
1991
- 1991-05-03 GR GR91400585T patent/GR3001908T3/el unknown
-
1992
- 1992-09-21 MY MYPI92001685A patent/MY107026A/en unknown
-
1993
- 1993-09-22 YU YU60893A patent/YU49242B/sh unknown
- 1993-12-03 CN CN93120776A patent/CN1042129C/zh not_active Expired - Fee Related
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | Publication of examined application | ||
| FG | Patent granted |
Owner name: PFIZER INC. |