ES2055238T3 - Procedimiento para producir esteres de acido alfa-ceto-carboxilico. - Google Patents

Procedimiento para producir esteres de acido alfa-ceto-carboxilico.

Info

Publication number
ES2055238T3
ES2055238T3 ES90114507T ES90114507T ES2055238T3 ES 2055238 T3 ES2055238 T3 ES 2055238T3 ES 90114507 T ES90114507 T ES 90114507T ES 90114507 T ES90114507 T ES 90114507T ES 2055238 T3 ES2055238 T3 ES 2055238T3
Authority
ES
Spain
Prior art keywords
acid esters
keto
procedure
carboxyl acid
producing alpha
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.)
Expired - Lifetime
Application number
ES90114507T
Other languages
English (en)
Inventor
Toshiki Mori
Takashi Onishi
Kazuo Yamamoto
Shigeaki Suzuki
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.)
Kuraray Co Ltd
Original Assignee
Kuraray Co Ltd
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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Application granted granted Critical
Publication of ES2055238T3 publication Critical patent/ES2055238T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
    • C07C69/716—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/313—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of doubly bound oxygen containing functional groups, e.g. carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
    • C07C69/738—Esters of keto-carboxylic acids or aldehydo-carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

LA INVENCION EXPONE UN NUEVO PROCESO PARA PRODUCIR ESTERES ACIDOS (ALFA)-KETOCARBOXILICOS, UTILES COMO INTERMEDIOS EN LA PREPARACION DE DROGAS FARMACEUTICAS EN GRAN PRODUCCION, MEDIANTE LA OXIDACION DE ESTERES ACIDOS (ALFA)-HIDROXICARBOCICLICOS CON ACIDO HIPOCLOROSO EN PRESENCIA DE UN RADICAL NITROXI.
ES90114507T 1989-07-28 1990-07-27 Procedimiento para producir esteres de acido alfa-ceto-carboxilico. Expired - Lifetime ES2055238T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1197109A JPH0710806B2 (ja) 1989-07-28 1989-07-28 α―ケトカルボン酸エステルの製造方法

Publications (1)

Publication Number Publication Date
ES2055238T3 true ES2055238T3 (es) 1994-08-16

Family

ID=16368882

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90114507T Expired - Lifetime ES2055238T3 (es) 1989-07-28 1990-07-27 Procedimiento para producir esteres de acido alfa-ceto-carboxilico.

Country Status (6)

Country Link
US (1) US5118833A (es)
EP (1) EP0412378B1 (es)
JP (1) JPH0710806B2 (es)
AT (1) ATE104268T1 (es)
DE (1) DE69008070T2 (es)
ES (1) ES2055238T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5334756A (en) * 1991-03-26 1994-08-02 Sandoz Ltd. Carboxylate of certain polyoxyalkylene amines
CN1036457C (zh) * 1991-10-01 1997-11-19 武田药品工业株式会社 2-酮基-l-古洛糖酸低级烷基脂的制备方法
JP3121061B2 (ja) * 1991-10-04 2000-12-25 塩野義製薬株式会社 アルコキシイミノアセトアミド類製造用中間体の製造法およびそれに用いる中間体
RU2109564C1 (ru) * 1995-10-27 1998-04-27 Товарищество с ограниченной ответственностью "БИМОС" Катализатор для аддитивного гидрирования хлоролефинов
US5965767A (en) * 1997-04-10 1999-10-12 Procter & Gamble Company Beta ketoester compositions and method of manufacture
JP2000290214A (ja) * 1999-04-02 2000-10-17 Kuraray Co Ltd ベンジルオキシアセトアルデヒドの製造方法
DE19938980A1 (de) * 1999-08-19 2001-02-22 Basf Ag Verfahren zur Herstellung von 2-Keto-L-gulonsäureestern
CN1406221A (zh) * 1999-10-23 2003-03-26 韩国化学研究院 α－酮羧酸衍生物的制备方法
US6897335B2 (en) 2001-06-20 2005-05-24 Kuraray Co., Ltd. Process for preparation of 2-oxocarboxylic acid esters
DE102007031917A1 (de) * 2007-07-09 2009-01-15 Evonik Degussa Gmbh Verfahren zur Herstellung von Ketosäuren und deren Derivaten
CN102212082B (zh) * 2010-04-05 2015-03-04 重庆博腾制药科技股份有限公司 瑞舒伐他汀钙中间体及制备方法
CN109258688A (zh) * 2017-07-18 2019-01-25 朴莲花 一种稳定的中性消毒剂及制备方法和使用方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524214A (en) * 1983-11-03 1985-06-18 Stauffer Chemical Company Process for forming esters of glyoxylic acids
DE3738909A1 (de) * 1987-11-17 1989-05-24 Basf Ag Verfahren zur herstellung von heterocyclisch-aromatischen aldehyden

Also Published As

Publication number Publication date
JPH0358956A (ja) 1991-03-14
DE69008070T2 (de) 1994-11-17
JPH0710806B2 (ja) 1995-02-08
US5118833A (en) 1992-06-02
EP0412378B1 (en) 1994-04-13
ATE104268T1 (de) 1994-04-15
EP0412378A1 (en) 1991-02-13
DE69008070D1 (de) 1994-05-19

Similar Documents

Publication Publication Date Title
ES2055238T3 (es) Procedimiento para producir esteres de acido alfa-ceto-carboxilico.
IT8349510A0 (it) Procedimento per la produzione di acido ialuronico da colture batteriche
GT199900054A (es) Uso de dihidropirimidinas como medicamento y nuevas sustancis. as.
IT7850656A0 (it) Aromatici di acido carbonico procedimento per produrre esteri
ES2167540T3 (es) Amidas del acido alcoximinoacetico.
UA12648A (uk) Спосіб одержаhhя твердої лікарської форми
ES8708125A1 (es) Procedimiento para la fabricacion de esteres de triterpenilode acidos organicos
ES2060127T3 (es) Halogenoalquilfenil-alcoholes-cetonas y sus hidratos.
MX9304961A (es) Esteres del acido piridiloxi-acrilico y procedimiento para su obtencion.
IT1184282B (it) Procedimento per la produzione di alfa-chetoacidi indolici a partire da un rispettivo alfa-ammino-acido,particolarmente per produrre acido indolpiruvico
HUT35680A (en) Process for preparing purine derivatives
ES2023560A6 (es) Procedimiento para la produccion de hidrato de cefradina y solvato de cefradina y dimetilformamida.
IT8050165A0 (it) Procedimento per il trattamento del la corrente di scarico dalla produzione di acido adipico
NO813434L (no) Fosfonohydroksyacetonitril, fremgangsmaate til dets fremstilling og dets anvendelse som mellomprodukt for fremstilling av legemidler
SE7706425L (sv) Forfarande for framstellning av polyribonukleotider med aktivitet vid alstrandet av leukocyter och blodplettar
IT7852196A0 (it) Procedimento per la produzione di acido 3,4-metilendiossimandelico
ES2061795T3 (es) Procedimiento para la preparacion de esteres alquilicos del acido 4-cloro-3-alcoxi-but-2e-enoico.
AR005878A1 (es) Procedimiento para la elaboracion del ester metilico del acido 2-(2- metilfenil)-3-metoxiacrilico
IT7949340A0 (it) Procedimento per la produzione di alcool benzilici per decarbonila zione di esteri di acido formico
ES2056188T3 (es) Preparacion de amidas de acido 3,3-diarilacrilicos.
IT7827076A0 (it) Processo per la produzione di acido 2-ammino-2-fenilacetico eventualmente sostituito, otticamente attivo.
FR2589856B1 (fr) Procede de fabrication de produits a base de liant hydraulique, notamment a base de fibres-ciment
ES2091199T3 (es) Procedimiento para la preparacion de penemes.
IT7825219A0 (it) Procedimento per la produzione di acido clorosolfonico.
JPS53149911A (en) Preparation of alkoxyalkykidene compounds

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 412378

Country of ref document: ES