LU77303A1 - - Google Patents

Info

Publication number
LU77303A1
LU77303A1 LU77303A LU77303A LU77303A1 LU 77303 A1 LU77303 A1 LU 77303A1 LU 77303 A LU77303 A LU 77303A LU 77303 A LU77303 A LU 77303A LU 77303 A1 LU77303 A1 LU 77303A1
Authority
LU
Luxembourg
Application number
LU77303A
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 filed Critical
Publication of LU77303A1 publication Critical patent/LU77303A1/xx

Links

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
LU77303A 1977-03-15 1977-05-09 LU77303A1 (xx)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
LU77303A1 true LU77303A1 (xx) 1977-08-24

Family

ID=9188073

Family Applications (1)

Application Number Title Priority Date Filing Date
LU77303A LU77303A1 (xx) 1977-03-15 1977-05-09

Country Status (34)

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

Families Citing this family (20)

* 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
DE2844638A1 (de) * 1978-10-13 1980-04-17 Ruhrchemie Ag Verfahren zur herstellung von di-n- propylessigsaeure
AU538751B2 (en) * 1979-08-20 1984-08-23 Abbott Laboratories Complex valproate salts
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 (xx) * 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 (xx) * 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
EP0632008B1 (en) * 1993-06-01 1998-02-04 Ono Pharmaceutical Co., Ltd. Pentanoic acid derivatives
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

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

Also Published As

Publication number Publication date
IT1080752B (it) 1985-05-16
SU703013A3 (ru) 1979-12-05
YU149277A (en) 1982-06-30
IE45346B1 (en) 1982-08-11
CH621108A5 (xx) 1981-01-15
CS197291B2 (en) 1980-04-30
NO147521B (no) 1983-01-17
NO147521C (no) 1983-04-27
CA1077057A (en) 1980-05-06
ATA521077A (de) 1978-12-15
US4127604A (en) 1978-11-28
DD129776A5 (de) 1978-02-08
AU508174B2 (en) 1980-03-13
PL198561A1 (pl) 1978-10-09
SE7705258L (sv) 1978-09-16
IN156430B (xx) 1985-08-03
AT351011B (de) 1979-07-10
GR60800B (en) 1978-08-30
FR2383907A1 (fr) 1978-10-13
ES467890A1 (es) 1978-11-01
SE418175B (sv) 1981-05-11
NO771578L (no) 1978-09-18
PL108173B1 (pl) 1980-03-31
DK196077A (da) 1978-09-16
FR2383907B1 (xx) 1979-07-20
DK154417B (da) 1988-11-14
BE854488A (fr) 1977-11-14
JPS53112806A (en) 1978-10-02
IL52023A0 (en) 1977-07-31
NL7705564A (nl) 1978-09-19
PT66543A (en) 1977-06-01
AR213000A1 (es) 1978-11-30
FI63927C (fi) 1983-09-12
NZ184328A (en) 1979-10-25
JPS5640137B2 (xx) 1981-09-18
DK154417C (da) 1989-04-10
DE2721264A1 (de) 1978-09-21
MX4567E (es) 1982-06-17
NL176852C (nl) 1985-06-17
GB1529786A (en) 1978-10-25
DE2721264C2 (de) 1984-07-19
OA05695A (fr) 1981-05-31
YU40480B (en) 1986-02-28
FI771899A (fi) 1978-09-16
FI63927B (fi) 1983-05-31
AU2626577A (en) 1979-01-04
PT66543B (en) 1978-10-18
HU178811B (en) 1982-06-28
IE45346L (en) 1978-09-15
NL176852B (nl) 1985-01-16
ZA773776B (en) 1978-05-30
IL52023A (en) 1979-10-31

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