BE887492A - PROCESS FOR THE PREPARATION OF ACETIC ACID DERIVATIVES - Google Patents

PROCESS FOR THE PREPARATION OF ACETIC ACID DERIVATIVES

Info

Publication number
BE887492A
BE887492A BE0/203775A BE203775A BE887492A BE 887492 A BE887492 A BE 887492A BE 0/203775 A BE0/203775 A BE 0/203775A BE 203775 A BE203775 A BE 203775A BE 887492 A BE887492 A BE 887492A
Authority
BE
Belgium
Prior art keywords
preparation
acetic acid
acid derivatives
derivatives
acetic
Prior art date
Application number
BE0/203775A
Other languages
French (fr)
Original Assignee
Sanofi Sa
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 Sanofi Sa filed Critical Sanofi Sa
Publication of BE887492A publication Critical patent/BE887492A/en

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
    • C07C51/06—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE0/203775A 1980-02-13 1981-02-12 PROCESS FOR THE PREPARATION OF ACETIC ACID DERIVATIVES BE887492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8003115A FR2475536A2 (en) 1980-02-13 1980-02-13 PROCESS FOR THE PREPARATION OF DI-N-PROPYLACETIC ACID AND ITS ALKALI METAL SALTS

Publications (1)

Publication Number Publication Date
BE887492A true BE887492A (en) 1981-08-12

Family

ID=9238525

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/203775A BE887492A (en) 1980-02-13 1981-02-12 PROCESS FOR THE PREPARATION OF ACETIC ACID DERIVATIVES

Country Status (19)

Country Link
AR (1) AR225211A1 (en)
AT (1) AT370718B (en)
AU (1) AU535655B2 (en)
BE (1) BE887492A (en)
CH (1) CH646681A5 (en)
CS (1) CS217992B2 (en)
DK (1) DK154640C (en)
ES (1) ES499362A0 (en)
FR (1) FR2475536A2 (en)
GB (1) GB2068962B (en)
GR (1) GR73151B (en)
IE (1) IE50863B1 (en)
IT (1) IT1210984B (en)
NL (1) NL191439C (en)
NZ (1) NZ196174A (en)
PL (1) PL129543B3 (en)
PT (1) PT72486B (en)
SU (1) SU1060103A4 (en)
ZA (1) ZA81707B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113200848A (en) * 2021-03-29 2021-08-03 上海青平药业有限公司 Novel preparation method of valproic acid
CN113173845A (en) * 2021-03-29 2021-07-27 上海青平药业有限公司 Method for preparing valproic acid

Also Published As

Publication number Publication date
AR225211A1 (en) 1982-02-26
PT72486B (en) 1982-02-05
NL191439B (en) 1995-03-01
NZ196174A (en) 1983-05-10
GR73151B (en) 1984-02-10
IE50863B1 (en) 1986-08-06
NL191439C (en) 1995-07-04
FR2475536B2 (en) 1985-05-24
DK53781A (en) 1981-08-14
AU6722681A (en) 1981-08-20
PT72486A (en) 1981-03-01
CS217992B2 (en) 1983-02-25
ATA69381A (en) 1982-09-15
NL8100623A (en) 1981-09-16
IE810264L (en) 1981-08-13
SU1060103A4 (en) 1983-12-07
ES8301873A2 (en) 1983-01-16
AU535655B2 (en) 1984-03-29
GB2068962A (en) 1981-08-19
ZA81707B (en) 1982-02-24
FR2475536A2 (en) 1981-08-14
ES499362A0 (en) 1983-01-16
IT8119684A0 (en) 1981-02-12
GB2068962B (en) 1983-10-12
CH646681A5 (en) 1984-12-14
DK154640B (en) 1988-12-05
IT1210984B (en) 1989-09-29
PL229649A3 (en) 1982-05-24
DK154640C (en) 1989-05-22
AT370718B (en) 1983-04-25
PL129543B3 (en) 1984-05-31

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SANOFI S.A.

Effective date: 20010212