SG27387G - Process for the preparation of crystalline sodium phenylpyruvate monohydrate - Google Patents

Process for the preparation of crystalline sodium phenylpyruvate monohydrate

Info

Publication number
SG27387G
SG27387G SG273/87A SG27387A SG27387G SG 27387 G SG27387 G SG 27387G SG 273/87 A SG273/87 A SG 273/87A SG 27387 A SG27387 A SG 27387A SG 27387 G SG27387 G SG 27387G
Authority
SG
Singapore
Prior art keywords
preparation
crystalline sodium
sodium phenylpyruvate
monohydrate
hot
Prior art date
Application number
SG273/87A
Other languages
English (en)
Original Assignee
Hoechst France
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 Hoechst France filed Critical Hoechst France
Publication of SG27387G publication Critical patent/SG27387G/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
    • 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

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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
SG273/87A 1983-07-18 1987-03-18 Process for the preparation of crystalline sodium phenylpyruvate monohydrate SG27387G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8311792A FR2549469B1 (fr) 1983-07-18 1983-07-18 Procede de preparation du phenylpyruvate de sodium monohydrate cristallise

Publications (1)

Publication Number Publication Date
SG27387G true SG27387G (en) 1988-09-23

Family

ID=9290851

Family Applications (1)

Application Number Title Priority Date Filing Date
SG273/87A SG27387G (en) 1983-07-18 1987-03-18 Process for the preparation of crystalline sodium phenylpyruvate monohydrate

Country Status (9)

Country Link
US (1) US4518800A (ja)
EP (1) EP0132201B1 (ja)
JP (1) JPS6038344A (ja)
AT (1) ATE23035T1 (ja)
CA (1) CA1223885A (ja)
DE (1) DE3461029D1 (ja)
ES (1) ES8504661A1 (ja)
FR (1) FR2549469B1 (ja)
SG (1) SG27387G (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912255A (en) * 1989-04-13 1990-03-27 Chan Albert S Process for preparing sodium phenylpyruvate from calcium phenylpyruvate
US5360927A (en) * 1994-01-24 1994-11-01 Development Center For Biotechnology Process for the preparation of monohydrated sodium phenylpyruvate
WO2003014057A1 (fr) * 2001-08-08 2003-02-20 Tanabe Seiyaku Co., Ltd. Procedes de production d'acide halogenophenylpyruvique et d'halogenophenylalanine optiquement active
CN107033089B (zh) * 2017-04-28 2019-06-21 浙江昂利泰制药有限公司 一种α-酮苯丙氨酸钙的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254109A (en) * 1963-08-13 1966-05-31 Gulf Research Development Co Nitrate esters of aldehyde cyanohydrins
US3412116A (en) * 1965-11-01 1968-11-19 Akad Wissenschaften Ddr Method of producing gamma-keto acids
JPS5227147B1 (ja) * 1971-06-16 1977-07-19
GB1521904A (en) * 1974-07-27 1978-08-16 Nisshin Flour Milling Co 3-methyl-3-(substituted aryl)-pyruvic acids and a process of preparing them and their lower alkyl esters
ES8202780A1 (es) * 1979-10-31 1982-03-01 Byk Gulden Lomberg Chem Fab Procedimiento para la preparacion de acidos oxocarboxilicos sustituidos

Also Published As

Publication number Publication date
US4518800A (en) 1985-05-21
EP0132201A3 (en) 1985-03-06
DE3461029D1 (en) 1986-11-27
FR2549469A1 (fr) 1985-01-25
FR2549469B1 (fr) 1985-11-08
ES534381A0 (es) 1985-04-16
ATE23035T1 (de) 1986-11-15
ES8504661A1 (es) 1985-04-16
EP0132201A2 (fr) 1985-01-23
JPS6038344A (ja) 1985-02-27
CA1223885A (en) 1987-07-07
EP0132201B1 (fr) 1986-10-22

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