JPS55162786A - Glyoxylic acid derivative and its preparation - Google Patents

Glyoxylic acid derivative and its preparation

Info

Publication number
JPS55162786A
JPS55162786A JP7036579A JP7036579A JPS55162786A JP S55162786 A JPS55162786 A JP S55162786A JP 7036579 A JP7036579 A JP 7036579A JP 7036579 A JP7036579 A JP 7036579A JP S55162786 A JPS55162786 A JP S55162786A
Authority
JP
Japan
Prior art keywords
formula
acid derivative
glyoxylic acid
preparation
medicine
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.)
Granted
Application number
JP7036579A
Other languages
Japanese (ja)
Other versions
JPS6363546B2 (en
Inventor
Mitsuaki Mukoyama
Youji Sakito
Masatoshi Asami
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP7036579A priority Critical patent/JPS55162786A/en
Priority to US06/089,356 priority patent/US4337346A/en
Priority to DE7979302419T priority patent/DE2965322D1/en
Priority to DE8181108506T priority patent/DE2967419D1/en
Priority to EP81108506A priority patent/EP0050351B1/en
Priority to EP79302419A priority patent/EP0011417B1/en
Priority to DE8181108507T priority patent/DE2966001D1/en
Priority to EP81108507A priority patent/EP0048501B1/en
Publication of JPS55162786A publication Critical patent/JPS55162786A/en
Priority to US06/257,587 priority patent/US4383122A/en
Priority to US06/457,666 priority patent/US4584387A/en
Publication of JPS6363546B2 publication Critical patent/JPS6363546B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

NEW MATERIAL:An optically active or racemic glyoxylic acid derivative of formula I (A is aryl group; R is alkyl group).
EXAMPLE: 2-Carbomethoxy-3-phenyl-1,3-diazabicyclo[3.3.0]octane.
USE: An intermediate for an agricultural chemical and medicine, capable of synthesizing an α-hydroxyaldehyde which is an intermediate for Atrolactamide used as a medicine.
PROCESS: A glyoxylic ester or its hemiacetal is reacted with a compound of formula II in a solvent, e.g. benzene or toluene, to give the compound of formula I. The reaction is preferably carried out while removing the formed water by azeotropic distillation.
COPYRIGHT: (C)1980,JPO&Japio
JP7036579A 1978-11-02 1979-06-04 Glyoxylic acid derivative and its preparation Granted JPS55162786A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP7036579A JPS55162786A (en) 1979-06-04 1979-06-04 Glyoxylic acid derivative and its preparation
US06/089,356 US4337346A (en) 1978-11-02 1979-10-30 α-Hydroxyaldehyde and a process for preparing the same
EP79302419A EP0011417B1 (en) 1978-11-02 1979-11-02 Optically active or racemic aminal derivatives, process for preparing same and for converting same to alpha-hydroxyaldehydes
DE8181108506T DE2967419D1 (en) 1978-11-02 1979-11-02 Optically active or racemic alpha-hydroxyaldehydes and benzyl derivatives thereof
EP81108506A EP0050351B1 (en) 1978-11-02 1979-11-02 Optically active or racemic alpha-hydroxyaldehydes and benzyl derivatives thereof
DE7979302419T DE2965322D1 (en) 1978-11-02 1979-11-02 Optically active or racemic aminal derivatives, process for preparing same and for converting same to alpha-hydroxyaldehydes
DE8181108507T DE2966001D1 (en) 1978-11-02 1979-11-02 Optically active or racemic diazabicyclooctane derivatives
EP81108507A EP0048501B1 (en) 1978-11-02 1979-11-02 Optically active or racemic diazabicyclooctane derivatives
US06/257,587 US4383122A (en) 1978-11-02 1981-04-27 Process for preparing α-hydroxyaldehyde
US06/457,666 US4584387A (en) 1978-11-02 1983-01-13 Acyl and ester derivatives of 1,3-diazabicyclo[3,3,0]octane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7036579A JPS55162786A (en) 1979-06-04 1979-06-04 Glyoxylic acid derivative and its preparation

Publications (2)

Publication Number Publication Date
JPS55162786A true JPS55162786A (en) 1980-12-18
JPS6363546B2 JPS6363546B2 (en) 1988-12-07

Family

ID=13429328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7036579A Granted JPS55162786A (en) 1978-11-02 1979-06-04 Glyoxylic acid derivative and its preparation

Country Status (1)

Country Link
JP (1) JPS55162786A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007153785A (en) * 2005-12-02 2007-06-21 Sanei Gen Ffi Inc Method for producing 2-acetyl-1-pyrroline

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007153785A (en) * 2005-12-02 2007-06-21 Sanei Gen Ffi Inc Method for producing 2-acetyl-1-pyrroline
JP4643424B2 (en) * 2005-12-02 2011-03-02 三栄源エフ・エフ・アイ株式会社 Method for producing 2-acetyl-1-pyrroline

Also Published As

Publication number Publication date
JPS6363546B2 (en) 1988-12-07

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