TW200801027A - Processes for production of 4-(biphenylyl)azetidin-2-one phosphonic acids - Google Patents
Processes for production of 4-(biphenylyl)azetidin-2-one phosphonic acidsInfo
- Publication number
- TW200801027A TW200801027A TW095122648A TW95122648A TW200801027A TW 200801027 A TW200801027 A TW 200801027A TW 095122648 A TW095122648 A TW 095122648A TW 95122648 A TW95122648 A TW 95122648A TW 200801027 A TW200801027 A TW 200801027A
- Authority
- TW
- Taiwan
- Prior art keywords
- azetidin
- biphenylyl
- processes
- production
- phosphonic acids
- Prior art date
Links
- CWWMGJTVBCJUFK-UHFFFAOYSA-N OP(O)=O.N1C(=O)CC1C1=CC=CC=C1C1=CC=CC=C1 Chemical class OP(O)=O.N1C(=O)CC1C1=CC=CC=C1C1=CC=CC=C1 CWWMGJTVBCJUFK-UHFFFAOYSA-N 0.000 title abstract 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/02—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups
- C07C251/04—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C251/10—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of an unsaturated carbon skeleton
- C07C251/16—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of an unsaturated carbon skeleton containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/02—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups
- C07C251/24—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to carbon atoms of six-membered aromatic rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/06—Antihyperlipidemics
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen 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
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen 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 one oxygen atom directly attached in position 2, e.g. beta-lactams
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings 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
- C07D263/18—Oxygen atoms
- C07D263/20—Oxygen atoms attached in position 2
- C07D263/26—Oxygen atoms attached in position 2 with hetero atoms or acyl radicals directly attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/16—Heterocyclic compounds containing six-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
- C07D309/28—Heterocyclic compounds containing six-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
- C07D309/30—Oxygen atoms, e.g. delta-lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
- C07D309/38—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms one oxygen atom in position 2 or 4, e.g. pyrones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
- C07F7/1872—Preparation; Treatments not provided for in C07F7/20
- C07F7/1892—Preparation; Treatments not provided for in C07F7/20 by reactions not provided for in C07F7/1876 - C07F7/1888
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
- C07F9/568—Four-membered rings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Hematology (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Obesity (AREA)
- Animal Behavior & Ethology (AREA)
- General Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Diabetes (AREA)
- Engineering & Computer Science (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68448105P | 2005-05-25 | 2005-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200801027A true TW200801027A (en) | 2008-01-01 |
Family
ID=37103301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW095122648A TW200801027A (en) | 2005-05-25 | 2006-06-23 | Processes for production of 4-(biphenylyl)azetidin-2-one phosphonic acids |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US20090099355A1 (enExample) |
| EP (1) | EP1896135A2 (enExample) |
| JP (1) | JP2008545700A (enExample) |
| KR (1) | KR20080025077A (enExample) |
| CN (1) | CN101222950A (enExample) |
| AU (1) | AU2006249905A1 (enExample) |
| BR (1) | BRPI0611415A2 (enExample) |
| CA (1) | CA2609506A1 (enExample) |
| EA (1) | EA200702614A1 (enExample) |
| IL (1) | IL187626A0 (enExample) |
| MA (1) | MA29553B1 (enExample) |
| NO (1) | NO20076597L (enExample) |
| TW (1) | TW200801027A (enExample) |
| WO (1) | WO2006127893A2 (enExample) |
| ZA (1) | ZA200710857B (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0215579D0 (en) | 2002-07-05 | 2002-08-14 | Astrazeneca Ab | Chemical compounds |
| KR20070050861A (ko) * | 2003-11-10 | 2007-05-16 | 마이크로비아 인코포레이티드 | ４-비아릴일-１-페닐아제티딘-２-온 |
| DE602004029715D1 (de) | 2003-12-23 | 2010-12-02 | Astrazeneca Ab | Diphenylazetidinonderivate mit die cholesterinabsorption hemmender wirkung |
| SI1831162T1 (sl) | 2004-12-20 | 2013-03-29 | Merck Sharp & Dohme Corp. | Postopek sinteze azetidinonov |
| UY29607A1 (es) | 2005-06-20 | 2007-01-31 | Astrazeneca Ab | Compuestos quimicos |
| AR057072A1 (es) | 2005-06-22 | 2007-11-14 | Astrazeneca Ab | Compuestos quimicos derivados de 2-azetidinona, formulacion farmaceutica y un proceso de preparacion del compuesto |
| SA06270191B1 (ar) | 2005-06-22 | 2010-03-29 | استرازينيكا ايه بي | مشتقات من 2- أزيتيدينون جديدة باعتبارها مثبطات لامتصاص الكوليسترول لعلاج حالات فرط نسبة الدهون في الدم |
| DE102005055726A1 (de) * | 2005-11-23 | 2007-08-30 | Sanofi-Aventis Deutschland Gmbh | Hydroxy-substituierte Diphenylazetidinone, Verfahren zu deren Herstellung, diese Verbindungen enthaltende Arzneimittel und deren Verwendung |
| AR060623A1 (es) | 2006-04-27 | 2008-07-02 | Astrazeneca Ab | Compuestos derivados de 2-azetidinona y un metodo de preparacion |
| BRPI0715160A2 (pt) | 2006-08-08 | 2013-06-11 | Sanofi Aventis | imidazolidina-2,4-dionas substituÍdas por arilamimoaril-alquil-, processo para preparÁ-las, medicamentos compeendendo estes compostos, e seu uso |
| WO2008061238A2 (en) * | 2006-11-16 | 2008-05-22 | Ironwood Pharmaceuticals, Inc. | Processes for production of 4-biphenylyazetidin-2-ones |
| EP2025674A1 (de) | 2007-08-15 | 2009-02-18 | sanofi-aventis | Substituierte Tetrahydronaphthaline, Verfahren zu ihrer Herstellung und ihre Verwendung als Arzneimittel |
| DE102007054497B3 (de) | 2007-11-13 | 2009-07-23 | Sanofi-Aventis Deutschland Gmbh | Neue kristalline Diphenylazetidinonhydrate und Verfahren zu deren Herstellung |
| WO2009157019A2 (en) * | 2008-06-23 | 2009-12-30 | Ind-Swift Laboratories Limited | Process for preparing ezetimibe using novel allyl intermediates |
| WO2010003624A2 (en) | 2008-07-09 | 2010-01-14 | Sanofi-Aventis | Heterocyclic compounds, processes for their preparation, medicaments comprising these compounds, and the use thereof |
| WO2010068601A1 (en) | 2008-12-08 | 2010-06-17 | Sanofi-Aventis | A crystalline heteroaromatic fluoroglycoside hydrate, processes for making, methods of use and pharmaceutical compositions thereof |
| ES2443016T3 (es) | 2009-08-26 | 2014-02-17 | Sanofi | Nuevos hidratos cristalinos de fluoroglicósidos heteroaromáticos, productos farmacéuticos que comprenden estos compuestos, y su empleo |
| US8933024B2 (en) | 2010-06-18 | 2015-01-13 | Sanofi | Azolopyridin-3-one derivatives as inhibitors of lipases and phospholipases |
| WO2012120055A1 (de) | 2011-03-08 | 2012-09-13 | Sanofi | Di- und trisubstituierte oxathiazinderivate, verfahren zu deren herstellung, ihre verwendung als medikament sowie sie enthaltendes arzneimittel und deren verwendung |
| US8871758B2 (en) | 2011-03-08 | 2014-10-28 | Sanofi | Tetrasubstituted oxathiazine derivatives, method for producing them, their use as medicine and drug containing said derivatives and the use thereof |
| WO2012120053A1 (de) | 2011-03-08 | 2012-09-13 | Sanofi | Verzweigte oxathiazinderivate, verfahren zu deren herstellung, ihre verwendung als medikament sowie sie enthaltendes arzneimittel und deren verwendung |
| EP2766349B1 (de) | 2011-03-08 | 2016-06-01 | Sanofi | Mit carbozyklen oder heterozyklen substituierte oxathiazinderivate, verfahren zu deren herstellung, diese verbindungen enthaltende arzneimittel und deren verwendung |
| US8828994B2 (en) | 2011-03-08 | 2014-09-09 | Sanofi | Di- and tri-substituted oxathiazine derivatives, method for the production thereof, use thereof as medicine and drug containing said derivatives and use thereof |
| CN102285932B (zh) * | 2011-09-01 | 2013-06-12 | 浙江大学 | 一种依替米贝中间体的制备方法 |
| WO2013101665A1 (en) * | 2011-12-30 | 2013-07-04 | Dow Agrosciences Llc | Methods of forming 4-chloro-2-fluoro-3-substituted-phenylboronic acid pinacol esters and methods of using the same |
| CN103396429B (zh) * | 2013-06-28 | 2016-05-25 | 杭州师范大学 | 一种硅手性中心的硅烷衍生物 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69222532T2 (de) * | 1991-07-23 | 1998-02-26 | Schering Corp | Substituierte beta-lactam-verbindungen als hypocholesterolemische mittel und verfahren zu deren herstellung |
| US5631365A (en) * | 1993-09-21 | 1997-05-20 | Schering Corporation | Hydroxy-substituted azetidinone compounds useful as hypocholesterolemic agents |
| CA2158191A1 (en) * | 1994-09-16 | 1996-03-17 | Junji Yokoi | Method for preventing settlement of aquatic fouling organisms |
| AU2030100A (en) * | 1998-12-07 | 2000-06-26 | Schering Corporation | Process for the synthesis of azetidinones |
| US6207822B1 (en) * | 1998-12-07 | 2001-03-27 | Schering Corporation | Process for the synthesis of azetidinones |
| CA2431983C (en) * | 2000-12-21 | 2010-06-08 | Aventis Pharma Deutschland Gmbh | Novel 1,2-diphenylazetidinones, processes for their preparation, medicaments comprising these compounds and their use for treating impaired lipid metabolism |
| IL156552A0 (en) * | 2000-12-21 | 2004-01-04 | Aventis Pharma Gmbh | Diphenyl azetidinone derivatives, method for the production thereof, medicaments containing these compounds, and their use |
| TWI291957B (en) * | 2001-02-23 | 2008-01-01 | Kotobuki Pharmaceutical Co Ltd | Beta-lactam compounds, process for repoducing the same and serum cholesterol-lowering agents containing the same |
| HU230229B1 (hu) * | 2001-03-28 | 2015-10-28 | Merck Sharp & Dohme Corp | Azetidinon-intermedier vegyületek enantioszelektiv szintézise |
| EP1626954A2 (en) * | 2003-05-05 | 2006-02-22 | Ranbaxy Laboratories, Ltd. | Process for the preparation of trans-isomers of diphenylazetidinone derivatives |
| KR20070050861A (ko) * | 2003-11-10 | 2007-05-16 | 마이크로비아 인코포레이티드 | ４-비아릴일-１-페닐아제티딘-２-온 |
| US20090005321A1 (en) * | 2005-02-09 | 2009-01-01 | Microbia, Inc. | Phenylazetidinone Derivatives |
| TW200726746A (en) * | 2005-05-06 | 2007-07-16 | Microbia Inc | Processes for production of 4-biphenylylazetidin-2-ones |
| JP2008540557A (ja) * | 2005-05-11 | 2008-11-20 | マイクロビア インコーポレーテッド | フェノール型４−ビフェニリルアゼチジン−２−オンの製造方法 |
-
2006
- 2006-05-25 EP EP06771157A patent/EP1896135A2/en not_active Withdrawn
- 2006-05-25 EA EA200702614A patent/EA200702614A1/ru unknown
- 2006-05-25 JP JP2008513703A patent/JP2008545700A/ja active Pending
- 2006-05-25 AU AU2006249905A patent/AU2006249905A1/en not_active Abandoned
- 2006-05-25 CA CA002609506A patent/CA2609506A1/en not_active Abandoned
- 2006-05-25 KR KR1020077029875A patent/KR20080025077A/ko not_active Withdrawn
- 2006-05-25 BR BRPI0611415-6A patent/BRPI0611415A2/pt not_active Application Discontinuation
- 2006-05-25 CN CNA2006800254529A patent/CN101222950A/zh active Pending
- 2006-05-25 WO PCT/US2006/020226 patent/WO2006127893A2/en not_active Ceased
- 2006-05-25 US US11/915,241 patent/US20090099355A1/en not_active Abandoned
- 2006-06-23 TW TW095122648A patent/TW200801027A/zh unknown
-
2007
- 2007-11-22 IL IL187626A patent/IL187626A0/en unknown
- 2007-12-13 ZA ZA200710857A patent/ZA200710857B/xx unknown
- 2007-12-20 MA MA30488A patent/MA29553B1/fr unknown
- 2007-12-20 NO NO20076597A patent/NO20076597L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008545700A (ja) | 2008-12-18 |
| WO2006127893A2 (en) | 2006-11-30 |
| BRPI0611415A2 (pt) | 2010-09-08 |
| MA29553B1 (fr) | 2008-06-02 |
| CN101222950A (zh) | 2008-07-16 |
| WO2006127893A3 (en) | 2007-03-08 |
| ZA200710857B (en) | 2008-12-31 |
| EP1896135A2 (en) | 2008-03-12 |
| KR20080025077A (ko) | 2008-03-19 |
| AU2006249905A1 (en) | 2006-11-30 |
| CA2609506A1 (en) | 2006-11-30 |
| NO20076597L (no) | 2008-01-18 |
| US20090099355A1 (en) | 2009-04-16 |
| IL187626A0 (en) | 2008-03-20 |
| EA200702614A1 (ru) | 2008-04-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW200801027A (en) | Processes for production of 4-(biphenylyl)azetidin-2-one phosphonic acids | |
| WO2011015522A3 (en) | Process for the manufacture of pharmaceutically active compounds | |
| NO20076371L (no) | Fremgangsmate for fremstilling av fenoliske 4-bifenylylazetidin-2-oner | |
| MX2009003834A (es) | Derivados de pirrolidina como inhibidores de iap. | |
| WO2007035629A3 (en) | Process for the preparation of pyrimidinedione derivatives | |
| IL190551A0 (en) | Novel process for the preparation of acid chlorides | |
| MY150280A (en) | Process of preparing derivatives of 1-(2-halobiphenyl-4-yl)-cyclopropanecarboxylic acid | |
| WO2008053334A3 (en) | An improved process for preparing rosuvastatin calcium | |
| MY151017A (en) | 5-[(3,3,3-trifluoro-2-hydroxy-1-arylpropyl)amino]-1h-quinolin-2-ones, a process for their production and their use as anti-inflammatory agents | |
| MX2009000480A (es) | Bencilaminas, un proceso para su produccion y su uso como agentes antiinflamatorios. | |
| MX2011009898A (es) | Proceso para la obtencion de derivados de acido propionico. | |
| MX2011011849A (es) | Proceso para la preparacion de un compuesto util como inhibidor de tafia. | |
| TW200633977A (en) | Novel process for the manufacture of 3-pyrrolidin-2-yl-propionic acid derivatives | |
| TW200726746A (en) | Processes for production of 4-biphenylylazetidin-2-ones | |
| WO2008061238A3 (en) | Processes for production of 4-biphenylyazetidin-2-ones | |
| TW200624435A (en) | Process for preparing iridium(Ⅲ) ketoketonates | |
| MX2011009734A (es) | Nuevo procedimiento de preparacion de compuestos de enaminocarbonilio. | |
| ZA200810024B (en) | Process for the synthesis of ibandronate sodium | |
| TW200720287A (en) | Improved process for the extraction of betulinic acid | |
| HK1113553A (en) | Processes for production of 4-(biphenylyl)azetidin-2-one phosphonic acids | |
| TW200621691A (en) | Chiral 3-halophthalic acid derivatives | |
| TW200612897A (en) | Processes for the preparation of 2-cyano-3-naphthalene-1-yl-3-phenyl-propionic acid alkyl or benzyl esters | |
| TN2010000531A1 (en) | Process of preparing derivatives of 1-(2-halobiphenyl-4-yl)-cyclopropanecarboxylic acid | |
| TW200724523A (en) | The manufacturing method of prostaglandin F derivatives and the novel intermediates thereof |