AU6722681A - Du-npropyl acetic acid - Google Patents

Du-npropyl acetic acid

Info

Publication number
AU6722681A
AU6722681A AU67226/81A AU6722681A AU6722681A AU 6722681 A AU6722681 A AU 6722681A AU 67226/81 A AU67226/81 A AU 67226/81A AU 6722681 A AU6722681 A AU 6722681A AU 6722681 A AU6722681 A AU 6722681A
Authority
AU
Australia
Prior art keywords
npropyl
acetic acid
acetic
acid
npropyl acetic
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU67226/81A
Other versions
AU535655B2 (en
Inventor
Michel Chignac
Claude Grain
Charles Pigerol
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanofi Aventis France
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 AU6722681A publication Critical patent/AU6722681A/en
Application granted granted Critical
Publication of AU535655B2 publication Critical patent/AU535655B2/en
Assigned to SANOFI-SYNTHELABO reassignment SANOFI-SYNTHELABO Request to Amend Deed and Register Assignors: SANOFI
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

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)
AU67226/81A 1980-02-13 1981-02-12 Du-npropyl acetic acid Expired AU535655B2 (en)

Applications Claiming Priority (2)

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
FR8003115 1980-02-13

Publications (2)

Publication Number Publication Date
AU6722681A true AU6722681A (en) 1981-08-20
AU535655B2 AU535655B2 (en) 1984-03-29

Family

ID=9238525

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67226/81A Expired AU535655B2 (en) 1980-02-13 1981-02-12 Du-npropyl acetic acid

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
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
BE887492A (en) 1981-08-12
PL129543B3 (en) 1984-05-31

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Legal Events

Date Code Title Description
HB Alteration of name in register

Owner name: SANOFI-SYNTHELABO

Free format text: FORMER NAME WAS: SANOFI

MK14 Patent ceased section 143(a) (annual fees not paid) or expired