ATE23035T1 - Verfahren zur herstellung von kristallinem monohydrat des natriumsalzes der phenylbrenztraubensaeure. - Google Patents

Verfahren zur herstellung von kristallinem monohydrat des natriumsalzes der phenylbrenztraubensaeure.

Info

Publication number: ATE23035T1
Authority: AT; Austria
Prior art keywords: preparation; purmic; phenyl; acid; sodium salt
Prior art date: 1983-07-18

Application number

AT84401484T

Other languages

English (en)

Inventor

Alain Schouteeten

Yani Christidis

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.)

1983-07-18

Filing date

1984-07-12

Publication date

1986-11-15

1984-07-12 Application filed by Hoechst France filed Critical Hoechst France

1986-11-15 Application granted granted Critical

1986-11-15 Publication of ATE23035T1 publication Critical patent/ATE23035T1/de

Links

CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical class [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 title 1
239000002253 acid Substances 0.000 title 1
150000004682 monohydrates Chemical class 0.000 title 1
NOJNFULGOQGBKB-UHFFFAOYSA-M sodium;3-[3-tert-butylsulfanyl-1-[[4-(6-ethoxypyridin-3-yl)phenyl]methyl]-5-[(5-methylpyridin-2-yl)methoxy]indol-2-yl]-2,2-dimethylpropanoate Chemical compound [Na+].C1=NC(OCC)=CC=C1C(C=C1)=CC=C1CN1C2=CC=C(OCC=3N=CC(C)=CC=3)C=C2C(SC(C)(C)C)=C1CC(C)(C)C([O-])=O NOJNFULGOQGBKB-UHFFFAOYSA-M 0.000 title 1
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 abstract 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 abstract 2
239000001903 2-oxo-3-phenylpropanoic acid Substances 0.000 abstract 1
239000012736 aqueous medium Substances 0.000 abstract 1
230000003197 catalytic effect Effects 0.000 abstract 1
WJRBRSLFGCUECM-UHFFFAOYSA-N hydantoin Chemical compound O=C1CNC(=O)N1 WJRBRSLFGCUECM-UHFFFAOYSA-N 0.000 abstract 1
229940091173 hydantoin Drugs 0.000 abstract 1
239000002609 medium Substances 0.000 abstract 1
QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 abstract 1
239000002244 precipitate Substances 0.000 abstract 1
MQGYVGKMCRDEAF-UHFFFAOYSA-M sodium;2-oxo-3-phenylpropanoate Chemical compound [Na+].[O-]C(=O)C(=O)CC1=CC=CC=C1 MQGYVGKMCRDEAF-UHFFFAOYSA-M 0.000 abstract 1

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)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Catalysts (AREA)

AT84401484T 1983-07-18 1984-07-12 Verfahren zur herstellung von kristallinem monohydrat des natriumsalzes der phenylbrenztraubensaeure. ATE23035T1 (de)

Applications Claiming Priority (2)

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
EP84401484A EP0132201B1 (de)	1983-07-18	1984-07-12	Verfahren zur Herstellung von kristallinem Monohydrat des Natriumsalzes der Phenylbrenztraubensäure

Publications (1)

Publication Number	Publication Date
ATE23035T1 true ATE23035T1 (de)	1986-11-15

Family

ID=9290851

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT84401484T ATE23035T1 (de)	1983-07-18	1984-07-12	Verfahren zur herstellung von kristallinem monohydrat des natriumsalzes der phenylbrenztraubensaeure.

Country Status (9)

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

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 (en) *	2001-08-08	2003-02-20	Tanabe Seiyaku Co., Ltd.	Processes for producing halogenophenylpyruvic acid and optically active halogenophenylalanine
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 (de) *	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
ES496382A0 (es) *	1979-10-31	1982-03-01	Byk Gulden Lomberg Chem Fab	Procedimiento para la preparacion de acidos oxocarboxilicos sustituidos

1983
- 1983-07-18 FR FR8311792A patent/FR2549469B1/fr not_active Expired
1984
- 1984-07-06 CA CA000458352A patent/CA1223885A/en not_active Expired
- 1984-07-12 DE DE8484401484T patent/DE3461029D1/de not_active Expired
- 1984-07-12 EP EP84401484A patent/EP0132201B1/de not_active Expired
- 1984-07-12 AT AT84401484T patent/ATE23035T1/de not_active IP Right Cessation
- 1984-07-13 US US06/630,427 patent/US4518800A/en not_active Expired - Fee Related
- 1984-07-16 JP JP59147425A patent/JPS6038344A/ja active Pending
- 1984-07-17 ES ES534381A patent/ES8504661A1/es not_active Expired
1987
- 1987-03-18 SG SG273/87A patent/SG27387G/en unknown

Also Published As

Publication number	Publication date
FR2549469A1 (fr)	1985-01-25
SG27387G (en)	1988-09-23
ES534381A0 (es)	1985-04-16
EP0132201A2 (de)	1985-01-23
EP0132201A3 (en)	1985-03-06
CA1223885A (en)	1987-07-07
EP0132201B1 (de)	1986-10-22
US4518800A (en)	1985-05-21
FR2549469B1 (fr)	1985-11-08
DE3461029D1 (en)	1986-11-27
JPS6038344A (ja)	1985-02-27
ES8504661A1 (es)	1985-04-16

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Legal Events

Date	Code	Title	Description
1987-02-15	UEP	Publication of translation of european patent specification
1993-04-15	REN	Ceased due to non-payment of the annual fee