ZA81369B - Preparation of 2-keto-l-gulonic acid - Google Patents
Preparation of 2-keto-l-gulonic acidInfo
- Publication number
- ZA81369B ZA81369B ZA00810369A ZA81369A ZA81369B ZA 81369 B ZA81369 B ZA 81369B ZA 00810369 A ZA00810369 A ZA 00810369A ZA 81369 A ZA81369 A ZA 81369A ZA 81369 B ZA81369 B ZA 81369B
- Authority
- ZA
- South Africa
- Prior art keywords
- keto
- preparation
- gulonic acid
- gulonic
- 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
- C12P7/58—Aldonic, ketoaldonic or saccharic acids
- C12P7/60—2-Ketogulonic acid
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/113,945 US4245049A (en) | 1980-01-21 | 1980-01-21 | Preparation of 2-keto-L-gulonic acid |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA81369B true ZA81369B (en) | 1982-02-24 |
Family
ID=22352447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00810369A ZA81369B (en) | 1980-01-21 | 1981-01-20 | Preparation of 2-keto-l-gulonic acid |
Country Status (17)
Country | Link |
---|---|
US (1) | US4245049A (ja) |
EP (1) | EP0032830B1 (ja) |
JP (1) | JPS5846318B2 (ja) |
AR (1) | AR222931A1 (ja) |
AT (1) | ATE2685T1 (ja) |
AU (1) | AU522298B2 (ja) |
CA (1) | CA1152917A (ja) |
CS (1) | CS217986B2 (ja) |
DE (1) | DE3160085D1 (ja) |
DK (1) | DK149868C (ja) |
ES (1) | ES8200723A1 (ja) |
GR (1) | GR73650B (ja) |
HU (1) | HU179396B (ja) |
IE (1) | IE50834B1 (ja) |
MX (1) | MX6820E (ja) |
PL (1) | PL229241A1 (ja) |
ZA (1) | ZA81369B (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4758514A (en) * | 1983-06-28 | 1988-07-19 | Genentech, Inc. | Ascorbic acid intermediates and process enzymes |
IL89242A (en) * | 1983-06-28 | 1990-08-31 | Genentech Inc | Process for producing a recombinant microorganism capable of converting glucose into 2-keto-l-gulonic acid,the microorganism obtained by said process and its use in converting glucose into 2-keto-l-gulonic acid |
US5004690A (en) * | 1983-06-28 | 1991-04-02 | Genetech, Inc. | Ascorbic acid intermediates and process enzymes |
US4757012A (en) * | 1983-06-28 | 1988-07-12 | Genentech, Inc. | Ascorbic acid intermediates and process enzymes |
JPS60118186A (ja) * | 1983-11-17 | 1985-06-25 | Shionogi & Co Ltd | 2・5−ジケト−d−グルコン酸リダクタ−ゼ |
US5008193A (en) * | 1984-06-14 | 1991-04-16 | Genentech, Inc. | Ascorbic acid intermediates and process enzymes |
US4933289A (en) * | 1986-06-05 | 1990-06-12 | Takeda Chemical Industries, Ltd. | Biologically pure cultures of Pseudomonas sorbosoxidans useful for producing 2-keto-L-gulonic acid |
JPH0795957B2 (ja) * | 1986-06-05 | 1995-10-18 | 武田薬品工業株式会社 | 2−ケト−l−グロン酸の製造法 |
US5569875A (en) * | 1992-03-16 | 1996-10-29 | Legend Products Corporation | Methods of making explosive compositions, and the resulting products |
EP2418274A3 (en) | 2003-07-30 | 2012-05-30 | Genecor International, Inc. | Multimeric Oxidoreductases |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH336367A (fr) * | 1954-08-10 | 1959-02-28 | Pfizer & Co C | Procédé pour la préparation d'un acide gulonique |
US3907639A (en) * | 1972-08-31 | 1975-09-23 | Hoffmann La Roche | Method for producing 2-keto-L-gulonic acid |
JPS5021559B2 (ja) * | 1973-03-22 | 1975-07-23 | ||
JPS5135487A (en) * | 1974-09-20 | 1976-03-25 | Shionogi Seiyaku Kk | 22 keto ll guronsan no seizohoho |
JPS5135486A (en) * | 1974-09-20 | 1976-03-25 | Shionogi Seiyaku Kk | 22 keto ll guronsan no seizohoho |
JPS5135485A (en) * | 1974-09-20 | 1976-03-25 | Shionogi Seiyaku Kk | 22 keto ll guronsan no seizohoho |
-
1980
- 1980-01-21 US US06/113,945 patent/US4245049A/en not_active Expired - Lifetime
- 1980-11-20 DK DK495780A patent/DK149868C/da not_active IP Right Cessation
-
1981
- 1981-01-07 HU HU818128A patent/HU179396B/hu unknown
- 1981-01-08 CS CS81168A patent/CS217986B2/cs unknown
- 1981-01-15 MX MX819266U patent/MX6820E/es unknown
- 1981-01-15 GR GR63875A patent/GR73650B/el unknown
- 1981-01-16 AR AR283976A patent/AR222931A1/es active
- 1981-01-16 PL PL22924181A patent/PL229241A1/xx unknown
- 1981-01-19 DE DE8181300208T patent/DE3160085D1/de not_active Expired
- 1981-01-19 CA CA000368780A patent/CA1152917A/en not_active Expired
- 1981-01-19 AT AT81300208T patent/ATE2685T1/de active
- 1981-01-19 EP EP81300208A patent/EP0032830B1/en not_active Expired
- 1981-01-20 ES ES498682A patent/ES8200723A1/es not_active Expired
- 1981-01-20 IE IE91/81A patent/IE50834B1/en not_active IP Right Cessation
- 1981-01-20 AU AU66322/81A patent/AU522298B2/en not_active Ceased
- 1981-01-20 ZA ZA00810369A patent/ZA81369B/xx unknown
- 1981-01-20 JP JP56007113A patent/JPS5846318B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AR222931A1 (es) | 1981-06-30 |
CS217986B2 (en) | 1983-02-25 |
AU522298B2 (en) | 1982-05-27 |
JPS5846318B2 (ja) | 1983-10-15 |
DK149868B (da) | 1986-10-13 |
DK495780A (da) | 1981-07-22 |
HU179396B (en) | 1982-10-28 |
IE810091L (en) | 1981-07-21 |
EP0032830A3 (en) | 1981-08-05 |
MX6820E (es) | 1986-08-06 |
CA1152917A (en) | 1983-08-30 |
ES498682A0 (es) | 1981-11-16 |
ES8200723A1 (es) | 1981-11-16 |
IE50834B1 (en) | 1986-07-23 |
DE3160085D1 (en) | 1983-04-07 |
JPS56106596A (en) | 1981-08-24 |
EP0032830A2 (en) | 1981-07-29 |
PL229241A1 (ja) | 1981-10-02 |
DK149868C (da) | 1987-03-02 |
GR73650B (ja) | 1984-03-26 |
ATE2685T1 (de) | 1986-03-15 |
EP0032830B1 (en) | 1983-03-02 |
US4245049A (en) | 1981-01-13 |
AU6632281A (en) | 1981-07-30 |
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