ZA908258B - Production of glyoxylic acid from glycolic acid - Google Patents
Production of glyoxylic acid from glycolic acidInfo
- Publication number
- ZA908258B ZA908258B ZA908258A ZA908258A ZA908258B ZA 908258 B ZA908258 B ZA 908258B ZA 908258 A ZA908258 A ZA 908258A ZA 908258 A ZA908258 A ZA 908258A ZA 908258 B ZA908258 B ZA 908258B
- Authority
- ZA
- South Africa
- Prior art keywords
- acid
- production
- glyoxylic
- glycolic
- glycolic acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42201189A | 1989-10-16 | 1989-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA908258B true ZA908258B (en) | 1992-06-24 |
Family
ID=23673020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA908258A ZA908258B (en) | 1989-10-16 | 1990-10-16 | Production of glyoxylic acid from glycolic acid |
Country Status (22)
Country | Link |
---|---|
EP (1) | EP0496799B1 (fr) |
JP (1) | JPH05501800A (fr) |
CN (1) | CN1032020C (fr) |
AR (1) | AR246308A1 (fr) |
AT (1) | ATE94210T1 (fr) |
AU (1) | AU642439B2 (fr) |
BR (1) | BR9007752A (fr) |
CA (1) | CA2067382C (fr) |
DE (1) | DE69003247T2 (fr) |
DK (1) | DK0496799T3 (fr) |
ES (1) | ES2046797T3 (fr) |
FI (1) | FI97393C (fr) |
HU (1) | HUT64598A (fr) |
IE (1) | IE65417B1 (fr) |
IL (1) | IL95997A0 (fr) |
MX (1) | MX172979B (fr) |
NO (1) | NO921439L (fr) |
NZ (1) | NZ235697A (fr) |
PL (1) | PL166721B1 (fr) |
WO (1) | WO1991005868A1 (fr) |
YU (1) | YU194590A (fr) |
ZA (1) | ZA908258B (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5262314A (en) * | 1991-09-06 | 1993-11-16 | E. I. Du Pont De Nemours And Company | Enzymatic oxidation of glycolic acid in the presence of non-enzymatic catalyst for decomposing hydrogen peroxide |
AU658956B2 (en) * | 1991-11-06 | 1995-05-04 | E.I. Du Pont De Nemours And Company | Hydrogenation of enzymatically-produced glyoxylic acid/aminomethyl-phosphonic acid mixtures |
US5834262A (en) * | 1992-01-06 | 1998-11-10 | E. I. Du Pont De Nemours And Company | Oxidation of glycolic acid to glyoxylic acid using a microbial cell transformant as catalyst |
DE69303360T2 (de) * | 1992-01-06 | 1997-01-02 | E.I. Du Pont De Nemours & Co., Wilmington, Del. | Oxydation von Glykolsäure zur Herstellung von Glyoxylsäure unter Verwendung von transformierten mikrobiellen Zellen als Katalysator. |
EP0662142A1 (fr) * | 1992-09-18 | 1995-07-12 | E.I. Du Pont De Nemours And Company | Production d'acide glyoxylique, par oxydation d'acide glycoliqu en presence de glycolate oxydase et de catalase immobilisees |
CN1124981A (zh) * | 1993-05-28 | 1996-06-19 | 纳幕尔杜邦公司 | 水合乙醛酸/氨甲基膦酸二烷基酯混合物的制备方法 |
EP3354742A1 (fr) * | 2017-01-26 | 2018-08-01 | Metabolic Explorer | Procédés et micro-organismes destinés à la production d'acide glycolique et/ou d'acide glyoxylique |
CN110452935A (zh) * | 2019-08-28 | 2019-11-15 | 精晶药业股份有限公司 | 一种酶法制备乙醛酸的方法 |
-
1990
- 1990-10-11 DK DK90915926.1T patent/DK0496799T3/da active
- 1990-10-11 AT AT90915926T patent/ATE94210T1/de not_active IP Right Cessation
- 1990-10-11 HU HU9201286A patent/HUT64598A/hu unknown
- 1990-10-11 DE DE90915926T patent/DE69003247T2/de not_active Expired - Fee Related
- 1990-10-11 ES ES199090915926T patent/ES2046797T3/es not_active Expired - Lifetime
- 1990-10-11 JP JP2514992A patent/JPH05501800A/ja active Pending
- 1990-10-11 WO PCT/US1990/005659 patent/WO1991005868A1/fr active IP Right Grant
- 1990-10-11 EP EP90915926A patent/EP0496799B1/fr not_active Expired - Lifetime
- 1990-10-11 AU AU66115/90A patent/AU642439B2/en not_active Ceased
- 1990-10-11 CA CA002067382A patent/CA2067382C/fr not_active Expired - Lifetime
- 1990-10-11 BR BR909007752A patent/BR9007752A/pt not_active Application Discontinuation
- 1990-10-15 IL IL95997A patent/IL95997A0/xx unknown
- 1990-10-15 IE IE367790A patent/IE65417B1/en not_active IP Right Cessation
- 1990-10-16 NZ NZ235697A patent/NZ235697A/xx unknown
- 1990-10-16 CN CN90109451A patent/CN1032020C/zh not_active Expired - Fee Related
- 1990-10-16 MX MX022853A patent/MX172979B/es unknown
- 1990-10-16 AR AR90318098A patent/AR246308A1/es active
- 1990-10-16 PL PL90287345A patent/PL166721B1/pl unknown
- 1990-10-16 YU YU194590A patent/YU194590A/sh unknown
- 1990-10-16 ZA ZA908258A patent/ZA908258B/xx unknown
-
1992
- 1992-04-08 FI FI921558A patent/FI97393C/fi not_active IP Right Cessation
- 1992-04-10 NO NO92921439A patent/NO921439L/no unknown
Also Published As
Publication number | Publication date |
---|---|
CA2067382C (fr) | 2002-05-14 |
HU9201286D0 (en) | 1992-08-28 |
EP0496799B1 (fr) | 1993-09-08 |
CA2067382A1 (fr) | 1991-04-17 |
EP0496799A1 (fr) | 1992-08-05 |
NO921439D0 (no) | 1992-04-10 |
DK0496799T3 (da) | 1993-10-18 |
NZ235697A (en) | 1991-11-26 |
CN1052143A (zh) | 1991-06-12 |
NO921439L (no) | 1992-04-10 |
DE69003247D1 (de) | 1993-10-14 |
DE69003247T2 (de) | 1994-04-07 |
JPH05501800A (ja) | 1993-04-08 |
ATE94210T1 (de) | 1993-09-15 |
FI921558A (fi) | 1992-04-08 |
FI97393B (fi) | 1996-08-30 |
HUT64598A (en) | 1994-01-28 |
FI921558A0 (fi) | 1992-04-08 |
IL95997A0 (en) | 1991-07-18 |
YU194590A (sh) | 1992-07-20 |
WO1991005868A1 (fr) | 1991-05-02 |
AU6611590A (en) | 1991-05-16 |
ES2046797T3 (es) | 1994-02-01 |
CN1032020C (zh) | 1996-06-12 |
IE903677A1 (en) | 1991-04-24 |
FI97393C (fi) | 1996-12-10 |
IE65417B1 (en) | 1995-10-18 |
BR9007752A (pt) | 1992-08-11 |
AU642439B2 (en) | 1993-10-21 |
PL166721B1 (pl) | 1995-06-30 |
AR246308A1 (es) | 1994-07-29 |
MX172979B (es) | 1994-01-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EG19876A (en) | Process for the production of terephthalic acid | |
EP0415347A3 (en) | Catalyst for the production of methacrylic acid | |
RU1833385C (ru) | Cпocoб пoлучehия циc-(-)-4-[(1(2) h-tetpaзoл-5-ил)metил]-2-пипepидиhkapбohoboй kиcлotы | |
HUT59939A (en) | Process for producing glycolic acid derivatives | |
GR3015650T3 (en) | Production of citric acid. | |
IL95997A0 (en) | Production of glyoxylic acid from glycolic acid | |
HU902995D0 (en) | Process for the preparation of oxophthalazinyl-acetic acid derivatives | |
IL84620A0 (en) | Process for the manufacture of terephthalic acid | |
EP0409147A3 (en) | Process for the preparation of tetronic acid esters | |
CS329288A2 (en) | Method of 4,4-dinitrostilbene-2,2-disulphonic acid production | |
JPS6463542A (en) | Manufacture of 3,3-dimethyl-4-pentenoic acid | |
EG19163A (en) | Production of glyoxylic acid from glycalic acid | |
IL99201A0 (en) | Process for the preparation of aminomethylphosphonic acid and aminomethylphosphinic acids from n-hydroxymethylamides | |
IL97210A0 (en) | Process for the preparation of 7-amino-3-methoxymethyl-ceph-3-em-carboxylic acid | |
EP0417543A3 (en) | Process for the preparation of 3-methylquinolin-8-carboxylic acid | |
EP0423646A3 (en) | Process for production of olefin-terminated polyesters | |
DE3660449D1 (en) | Process for the preparation of amides of glycolic acid | |
HU9201633D0 (en) | Process for the production of mevin acid derivatives | |
IL103314A0 (en) | Production of glyoxylic acid by oxidizing glycolic acid | |
HU905999D0 (en) | Process for the preparation of rodanido-isobutyric acid | |
IE892560L (en) | Production of lactic acid | |
EP0421226A3 (en) | Process for the preparation of isoxazole 4,5 dicarboxylic acid diesters | |
EP0514885A3 (en) | New process for the production of 7-amino-3-azidomethyl-3-cephem-4-carboxylic acid | |
JPS6468371A (en) | Improved manufacture of 5,10-dideazatetrahydrofolic acid | |
CS38689A1 (en) | Method of 2,4,4-trichlor-5,5,5-trifluorpentanoic acid production |