DK196077A - Fremgangsmaade til fremstilling af di-n-propyleddikesyre - Google Patents

Fremgangsmaade til fremstilling af di-n-propyleddikesyre

Info

Publication number: DK196077A
Authority: DK; Denmark
Prior art keywords: propylacic; preparing; procedure; acid; propylacic acid
Prior art date: 1977-03-15

Application number

DK196077A

Other languages

English (en)

Other versions

DK154417B (da

DK154417C (da

Inventor

M Chignac

C Grain

C Pigerol

Original Assignee

Labaz

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.)

1977-03-15

Filing date

1977-05-04

Publication date

1978-09-16

1977-05-04 Application filed by Labaz filed Critical Labaz

1978-09-16 Publication of DK196077A publication Critical patent/DK196077A/da

1988-11-14 Publication of DK154417B publication Critical patent/DK154417B/da

1989-04-10 Application granted granted Critical

1989-04-10 Publication of DK154417C publication Critical patent/DK154417C/da

Links

239000002253 acid Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/08—Antiepileptics; Anticonvulsants
- 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
- 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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/126—Acids containing more than four carbon atoms
- C07C53/128—Acids containing more than four carbon atoms the carboxylic group being bound to a carbon atom bound to at least two other carbon atoms, e.g. neo-acids

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Neurology (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Biomedical Technology (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Bioinformatics & Cheminformatics (AREA)
Pharmacology & Pharmacy (AREA)
Neurosurgery (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Pain & Pain Management (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)

DK196077A 1977-03-15 1977-05-04 Fremgangsmaade til fremstilling af di-n-propyleddikesyre eller dens ikke-toksiske akalimetal- eller jordalkalimetalsalte DK154417C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR7707588A FR2383907A1 (fr)	1977-03-15	1977-03-15	Procede de preparation de derives de l'acide acetique et derives obtenus par ce procede
FR7707588		1977-03-15

Publications (3)

Publication Number	Publication Date
DK196077A true DK196077A (da)	1978-09-16
DK154417B DK154417B (da)	1988-11-14
DK154417C DK154417C (da)	1989-04-10

Family

ID=9188073

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK196077A DK154417C (da)	1977-03-15	1977-05-04	Fremgangsmaade til fremstilling af di-n-propyleddikesyre eller dens ikke-toksiske akalimetal- eller jordalkalimetalsalte

Country Status (34)

Country	Link
US (1)	US4127604A (da)
JP (1)	JPS53112806A (da)
AR (1)	AR213000A1 (da)
AT (1)	AT351011B (da)
AU (1)	AU508174B2 (da)
BE (1)	BE854488A (da)
CA (1)	CA1077057A (da)
CH (1)	CH621108A5 (da)
CS (1)	CS197291B2 (da)
DD (1)	DD129776A5 (da)
DE (1)	DE2721264C2 (da)
DK (1)	DK154417C (da)
ES (1)	ES467890A1 (da)
FI (1)	FI63927C (da)
FR (1)	FR2383907A1 (da)
GB (1)	GB1529786A (da)
GR (1)	GR60800B (da)
HU (1)	HU178811B (da)
IE (1)	IE45346B1 (da)
IL (1)	IL52023A (da)
IN (1)	IN156430B (da)
IT (1)	IT1080752B (da)
LU (1)	LU77303A1 (da)
MX (1)	MX4567E (da)
NL (1)	NL176852C (da)
NO (1)	NO147521C (da)
NZ (1)	NZ184328A (da)
OA (1)	OA05695A (da)
PL (1)	PL108173B1 (da)
PT (1)	PT66543B (da)
SE (1)	SE418175B (da)
SU (1)	SU703013A3 (da)
YU (1)	YU40480B (da)
ZA (1)	ZA773776B (da)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3103776A1 (de) *	1977-03-15	1982-01-07	Sanofi, 75008 Paris	Verfahren zur herstellung von di-n-propyl-essigsaeure
DE2844636C2 (de) *	1978-10-13	1986-07-31	Ruhrchemie Ag, 4200 Oberhausen	Verfahren zur Herstellung von Di-n- propylessigsäure
DE2844638C2 (de) *	1978-10-13	1987-02-26	Ruhrchemie Ag, 4200 Oberhausen	Verfahren zur Herstellung von Di-n- propylessigsäure
DE3063328D1 (en) *	1979-08-20	1983-07-07	Abbott Lab	Mixed salt of valproic acid
US4988731A (en) *	1979-08-20	1991-01-29	Abbott Laboratories	Sodium hydrogen divalproate oligomer
US5212326A (en) *	1979-08-20	1993-05-18	Abbott Laboratories	Sodium hydrogen divalproate oligomer
FR2470758A1 (fr) *	1979-12-07	1981-06-12	Sanofi Sa	Procede pour la fixation de groupes alkyles sur une chaine carbonee portant un groupe fonctionnel
JPS643178B2 (da) *	1980-07-28	1989-01-19	Abbott Lab
IL72381A (en) *	1983-07-20	1988-03-31	Sanofi Sa	Pharmaceutical composition based on valproic acid
US5101070A (en) *	1985-10-30	1992-03-31	Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha	Process for preparing valproic acid
JPS62126651U (da) *	1986-01-31	1987-08-11
DE3718803A1 (de) *	1987-06-02	1988-12-15	Desitin Arzneimittel Gmbh	Verfahren zur herstellung von e-2-propyl-2-pentensaeure und physiologisch vertraeglichen salzen derselben
TW248552B (da) *	1993-06-01	1995-06-01	Onoda Yakuhin Kogyo Kk
US5344975A (en) *	1993-09-03	1994-09-06	Wyckoff Chemical Company, Inc.	Process for production of lower alkanoic acids
JP3587473B2 (ja) *	1994-06-23	2004-11-10	日本合成化学工業株式会社	バルプロ酸の精製方法
DE102008036495A1 (de)	2008-08-04	2010-02-11	Langhals, Heinz, Prof. Dr.	Persistente Pery-Imid-Radikalanionen als NIR-Farbstoffe
US8729300B2 (en) *	2009-08-11	2014-05-20	Sci Pharmtech, Inc.	Method for preparing metal salt of valproic acid
CN105017007B (zh) *	2014-04-16	2019-04-16	四川科瑞德制药股份有限公司	一种丙戊酸钠化合物
CN113200848A (zh) *	2021-03-29	2021-08-03	上海青平药业有限公司	一种丙戊酸制备新方法
CN114763319B (zh) *	2022-05-16	2023-03-31	湖南大学	一种联产丙戊酰胺和丙戊酸钠的方法
CN116143586B (zh) *	2022-12-16	2026-02-06	上海青平药业有限公司	一种2-乙基-2-甲基戊酸的制备方法
CN116143658A (zh) *	2022-12-16	2023-05-23	上海青平药业有限公司	一种同时制备三丙基乙腈、三丙基酰胺、三丙基乙酸的方法
WO2025074220A1 (en)	2023-10-06	2025-04-10	Unichem Laboratories Ltd.	An improved process for manufacturing of valproic acid and/or its salt

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2442E (fr) *	1903-03-07	1904-04-07	Gustave Henri Boisrenoult	Distributeur automatique perfectionné pour engrais ou matières pulvérulentes quelconques

1977
- 1977-03-15 FR FR7707588A patent/FR2383907A1/fr active Granted
- 1977-04-25 IN IN621/CAL/77A patent/IN156430B/en unknown
- 1977-05-04 DK DK196077A patent/DK154417C/da not_active IP Right Cessation
- 1977-05-04 NO NO771578A patent/NO147521C/no unknown
- 1977-05-05 IL IL52023A patent/IL52023A/xx unknown
- 1977-05-05 SE SE7705258A patent/SE418175B/xx not_active IP Right Cessation
- 1977-05-06 GR GR53388A patent/GR60800B/el unknown
- 1977-05-09 LU LU77303A patent/LU77303A1/xx unknown
- 1977-05-10 CA CA278,112A patent/CA1077057A/en not_active Expired
- 1977-05-10 HU HU77LA916A patent/HU178811B/hu unknown
- 1977-05-11 DE DE2721264A patent/DE2721264C2/de not_active Expired
- 1977-05-11 BE BE177459A patent/BE854488A/xx not_active IP Right Cessation
- 1977-05-12 CH CH596477A patent/CH621108A5/fr not_active IP Right Cessation
- 1977-05-13 PT PT66543A patent/PT66543B/pt unknown
- 1977-05-20 NL NLAANVRAGE7705564,A patent/NL176852C/xx not_active IP Right Cessation
- 1977-05-20 CS CS773336A patent/CS197291B2/cs unknown
- 1977-05-20 AR AR267719A patent/AR213000A1/es active
- 1977-05-25 US US05/800,344 patent/US4127604A/en not_active Expired - Lifetime
- 1977-05-26 DD DD7700199160A patent/DD129776A5/xx unknown
- 1977-05-31 PL PL1977198561A patent/PL108173B1/pl unknown
- 1977-06-02 JP JP6562877A patent/JPS53112806A/ja active Granted
- 1977-06-03 MX MX775779U patent/MX4567E/es unknown
- 1977-06-03 GB GB23784/77A patent/GB1529786A/en not_active Expired
- 1977-06-06 SU SU772489907A patent/SU703013A3/ru active
- 1977-06-08 NZ NZ184328A patent/NZ184328A/xx unknown
- 1977-06-15 YU YU1492/77A patent/YU40480B/xx unknown
- 1977-06-16 FI FI771899A patent/FI63927C/fi not_active IP Right Cessation
- 1977-06-21 AU AU26265/77A patent/AU508174B2/en not_active Expired
- 1977-06-21 IE IE1272/77A patent/IE45346B1/en not_active IP Right Cessation
- 1977-06-23 ZA ZA00773776A patent/ZA773776B/xx unknown
- 1977-06-27 OA OA56207A patent/OA05695A/xx unknown
- 1977-07-11 IT IT25584/77A patent/IT1080752B/it active
- 1977-07-19 AT AT521077A patent/AT351011B/de not_active IP Right Cessation
1978
- 1978-03-15 ES ES467890A patent/ES467890A1/es not_active Expired

Also Published As

Publication number	Publication date
NL7705564A (nl)	1978-09-19
YU40480B (en)	1986-02-28
IL52023A (en)	1979-10-31
OA05695A (fr)	1981-05-31
FR2383907A1 (fr)	1978-10-13
JPS53112806A (en)	1978-10-02
NO147521B (no)	1983-01-17
DE2721264A1 (de)	1978-09-21
CH621108A5 (da)	1981-01-15
SU703013A3 (ru)	1979-12-05
FI771899A7 (fi)	1978-09-16
PT66543A (en)	1977-06-01
DK154417B (da)	1988-11-14
IT1080752B (it)	1985-05-16
CS197291B2 (en)	1980-04-30
PT66543B (en)	1978-10-18
IN156430B (da)	1985-08-03
GB1529786A (en)	1978-10-25
JPS5640137B2 (da)	1981-09-18
IE45346B1 (en)	1982-08-11
SE7705258L (sv)	1978-09-16
ES467890A1 (es)	1978-11-01
ZA773776B (en)	1978-05-30
AU2626577A (en)	1979-01-04
CA1077057A (en)	1980-05-06
AR213000A1 (es)	1978-11-30
IE45346L (en)	1978-09-15
PL108173B1 (pl)	1980-03-31
ATA521077A (de)	1978-12-15
GR60800B (en)	1978-08-30
NO771578L (no)	1978-09-18
NZ184328A (en)	1979-10-25
AU508174B2 (en)	1980-03-13
IL52023A0 (en)	1977-07-31
AT351011B (de)	1979-07-10
YU149277A (en)	1982-06-30
FI63927B (fi)	1983-05-31
NL176852B (nl)	1985-01-16
FR2383907B1 (da)	1979-07-20
FI63927C (fi)	1983-09-12
SE418175B (sv)	1981-05-11
DE2721264C2 (de)	1984-07-19
NO147521C (no)	1983-04-27
BE854488A (fr)	1977-11-14
DD129776A5 (de)	1978-02-08
HU178811B (en)	1982-06-28
US4127604A (en)	1978-11-28
PL198561A1 (pl)	1978-10-09
MX4567E (es)	1982-06-17
NL176852C (nl)	1985-06-17
DK154417C (da)	1989-04-10
LU77303A1 (da)	1977-08-24

Legal Events

Date	Code	Title	Description
1994-01-24	PBP	Patent lapsed

Publication	Publication Date	Title
DK155733C (da)	1989-09-25	Fremgangsmaade til fremstilling af 4-hydroxy-2-oxo-pyrrolidinderivater
DK349478A (da)	1979-02-10	Fremgangsmaade til fremstilling af oligoimider
DK151253C (da)	1988-05-16	Analogifremgangsmaade til fremstilling af 2-benzylphthalazin-4-yleddikesyrederivater
DK195378A (da)	1978-11-05	Fremgangsmaade til fremstilling af polyenforbindelser
DK539578A (da)	1979-07-05	Fremgangsmaade til fremstilling af pleuromutilinglycsid-derivater
DK196077A (da)	1978-09-16	Fremgangsmaade til fremstilling af di-n-propyleddikesyre
DK155279C (da)	1989-07-24	Fremgangsmaade til fremstilling af 4-hydroxy-2-oxo-pyrrolidinderivater
DK531178A (da)	1979-05-31	Fremgangsmaade til fremstilling af phenylglycinderivater
DK502078A (da)	1979-05-15	Frefmgangsmaade til fremstilling af cephalosporansyrederivater
DK455877A (da)	1978-04-15	Fremgangsmaade til fremstilling af phenyleddikesyrederivater
DK396880A (da)	1981-03-21	Fremgangsmaade til fremstilling af cyclohexancarboxylsyrederivater
DK265978A (da)	1978-12-18	Fremgangsmaade til fremstilling af substituerede guanidiner
DK92478A (da)	1978-09-09	R fremgangsmaade til fremstilling af 1-azexanton-3-karboxylsyre
DK427878A (da)	1979-03-29	Fremgangsmaade til fremstilling af hidtil ukendte thiopropionamider
DK470978A (da)	1979-05-01	R fremgangsmaade til fremstilling af pyrazinobenzoxapinderivate
DK494978A (da)	1979-05-08	Fremgangsmaade til fremstilling af 2-iminoimidazolidinderivater
DK151078A (da)	1978-10-07	Fremgangsmaade til fremstilling af cyclobutanoner
DK152130C (da)	1988-08-15	Fremgangsmaade til fremstilling af benzooebaathienopyridinderivater
DK169378A (da)	1978-10-20	Fremgangsmaade til fremstilling af en oploesning
DK147197C (da)	1984-10-29	Analogifremgangsmaade til fremstilling af 2-hydrazonopropionsyrederivater
DK97578A (da)	1978-09-06	Fremgangsmaade til fremstilling af benzylpyrimidin-forbindelser
DK31478A (da)	1978-07-23	Fremgangsmaade til fremstilling af aralkylaniliner
DK385478A (da)	1979-03-20	Fremgangsmaade til fremstilling af dibenzocycloocteniminer
DK520178A (da)	1979-06-02	Fremgangsmaade til fremstilling af phenoxyalkanolamin-derivater
DK164878A (da)	1978-10-17	Fremgangsmaade til fremstilling af monochlorpinakolin