BR8502261A - Processo para preparar acido fenilacetico alfa-substituido oticamente ativo desejado - Google Patents

Processo para preparar acido fenilacetico alfa-substituido oticamente ativo desejado

Info

Publication number
BR8502261A
BR8502261A BR8502261A BR8502261A BR8502261A BR 8502261 A BR8502261 A BR 8502261A BR 8502261 A BR8502261 A BR 8502261A BR 8502261 A BR8502261 A BR 8502261A BR 8502261 A BR8502261 A BR 8502261A
Authority
BR
Brazil
Prior art keywords
prepare
replacement
optically active
phenylacetic acid
active alpha
Prior art date
Application number
BR8502261A
Other languages
English (en)
Inventor
Peter S Friend
Original Assignee
Shell Oil Co
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 Shell Oil Co filed Critical Shell Oil Co
Publication of BR8502261A publication Critical patent/BR8502261A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8502261A 1984-05-30 1985-05-13 Processo para preparar acido fenilacetico alfa-substituido oticamente ativo desejado BR8502261A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61539284A 1984-05-30 1984-05-30

Publications (1)

Publication Number Publication Date
BR8502261A true BR8502261A (pt) 1986-01-14

Family

ID=24465162

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8502261A BR8502261A (pt) 1984-05-30 1985-05-13 Processo para preparar acido fenilacetico alfa-substituido oticamente ativo desejado

Country Status (6)

Country Link
EP (1) EP0163094B1 (pt)
JP (1) JPS6142A (pt)
BR (1) BR8502261A (pt)
CA (1) CA1230891A (pt)
DE (1) DE3571969D1 (pt)
IL (1) IL74997A0 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0684332B2 (ja) * 1985-06-20 1994-10-26 住友化学工業株式会社 ａ−イソプロピル−ｐ−クロルフエニル酢酸の光学分割法
DE3824353A1 (de) * 1988-07-19 1990-01-25 Paz Arzneimittelentwicklung Verfahren zur trennung von gemischen enantiomerer arylpropionsaeuren
CA2258085A1 (en) * 1996-06-10 1997-12-18 Thanikavelu Manimaran Racemization process for optically active carboxylic acids or salts or esters thereof
ATE319668T1 (de) * 2003-04-09 2006-03-15 Servier Lab Verfahren zur synthese von (2s)-indolin-2- carbonsäure, und verwendung in der synthese von perindopril

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209638A (en) * 1977-03-08 1980-06-24 The Boots Company Limited Preparation of therapeutic agents

Also Published As

Publication number Publication date
EP0163094B1 (en) 1989-08-02
EP0163094A2 (en) 1985-12-04
IL74997A0 (en) 1985-08-30
EP0163094A3 (en) 1987-05-06
DE3571969D1 (en) 1989-09-07
CA1230891A (en) 1987-12-29
JPS6142A (ja) 1986-01-06

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