KR900009051B1 - 2-케토-l-굴론산의 제조방법 - Google Patents

2-케토-l-굴론산의 제조방법 Download PDF

Info

Publication number
KR900009051B1
KR900009051B1 KR1019830000883A KR830000883A KR900009051B1 KR 900009051 B1 KR900009051 B1 KR 900009051B1 KR 1019830000883 A KR1019830000883 A KR 1019830000883A KR 830000883 A KR830000883 A KR 830000883A KR 900009051 B1 KR900009051 B1 KR 900009051B1
Authority
KR
South Korea
Prior art keywords
keto
gluconic acid
diketo
kaist
acid
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
Application number
KR1019830000883A
Other languages
English (en)
Korean (ko)
Other versions
KR840004167A (ko
Inventor
다까야스 소노야마
시게오 야기
분지 가게야마
Original Assignee
시오노기세이야꾸 가부시끼가이샤
요시또시 가즈오
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
Priority claimed from JP3545482A external-priority patent/JPS58152492A/ja
Priority claimed from JP3545382A external-priority patent/JPS58162297A/ja
Application filed by 시오노기세이야꾸 가부시끼가이샤, 요시또시 가즈오 filed Critical 시오노기세이야꾸 가부시끼가이샤
Publication of KR840004167A publication Critical patent/KR840004167A/ko
Application granted granted Critical
Publication of KR900009051B1 publication Critical patent/KR900009051B1/ko
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00Preparation of oxygen-containing organic compounds
    • C12P7/40Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/58Aldonic, ketoaldonic or saccharic acids
    • C12P7/602-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)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
KR1019830000883A 1982-03-05 1983-03-04 2-케토-l-굴론산의 제조방법 Expired KR900009051B1 (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP57035452A JPS58162296A (ja) 1982-03-05 1982-03-05 2−ケト−l−グロン酸の製造方法
JP3545482A JPS58152492A (ja) 1982-03-05 1982-03-05 2−ケト−l−グロン酸の製造方法
JP57-35453 1982-03-05
JP57-35452 1982-03-05
JP35453 1982-03-05
JP35454 1982-03-05
JP35452 1982-03-05
JP57-35454 1982-03-05
JP3545382A JPS58162297A (ja) 1982-03-05 1982-03-05 2−ケト−l−グロン酸の製造方法

Publications (2)

Publication Number Publication Date
KR840004167A KR840004167A (ko) 1984-10-10
KR900009051B1 true KR900009051B1 (ko) 1990-12-17

Family

ID=12442197

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830000883A Expired KR900009051B1 (ko) 1982-03-05 1983-03-04 2-케토-l-굴론산의 제조방법

Country Status (2)

Country Link
JP (1) JPS58162296A (enrdf_load_stackoverflow)
KR (1) KR900009051B1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
KR840004167A (ko) 1984-10-10
JPH0346107B2 (enrdf_load_stackoverflow) 1991-07-15
JPS58162296A (ja) 1983-09-26

Similar Documents

Publication Publication Date Title
CA1318871C (en) Method for producing 2-keto-l-gulonic acid
US4624920A (en) Process for the preparation of dicarboxylic acid using microorganism
EP0046284B1 (en) Method for preparing 2,5-diketo-d-gluconic acid and microorganisms for carrying out the method
CA1043283A (en) Production of 2-keto-l-gulonic acid from glucose by mixed cultures
US4543331A (en) Fermentative or enzymatic production of 2-keto-L-gulonic acid
JPH05317062A (ja) 発酵方法
NZ508247A (en) Process for producing bacterial strains which produce 2-keto-L-gulonic acid from L-sorbose
US4696897A (en) Process for preparing 2-keto-L-gulonic acid
US3959076A (en) Process for producing 2-keto-L-gulonic acid
EP0213591A2 (en) Process for the manufacture of keto gulonic acid
US5541108A (en) Gluconobacter oxydans strains
US3912592A (en) Method for producing L-sorbosone
JPS6257315B2 (enrdf_load_stackoverflow)
US5538888A (en) Culture of Rhizobium cobalaminogenum capable of producing vitamin B12 and mutants thereof
KR900009051B1 (ko) 2-케토-l-굴론산의 제조방법
Tani et al. Production of L-Serine by a methanol-utilizing bacterium, Arthrobacter globiformis SK-200
IE69844B1 (en) Microbiological process for the preparation of 6-hydroxypicolinic acid
US4430429A (en) Production of vitamin B12 -activity substances
JPH0337918B2 (enrdf_load_stackoverflow)
JPH0460633B2 (enrdf_load_stackoverflow)
US5234819A (en) Method for preparing 2,5-diketo-D-gluconic acid
JPH0369515B2 (enrdf_load_stackoverflow)
JP3163341B2 (ja) ビタミンb▲12▼の製造方法
JPS6150598B2 (enrdf_load_stackoverflow)
JPH043957B2 (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19830304

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19880213

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19830304

Comment text: Patent Application

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19880217

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19900423

Patent event code: PE09021S01D

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

Comment text: Decision on Publication of Application

Patent event code: PG16051S01I

Patent event date: 19901121

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19910228

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 19910323

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 19910323

End annual number: 3

Start annual number: 1

PR1001 Payment of annual fee

Payment date: 19931020

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 19940801

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 19950731

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 19960808

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 19970829

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 19971226

Start annual number: 9

End annual number: 9

PR1001 Payment of annual fee

Payment date: 19990705

Start annual number: 10

End annual number: 10

PR1001 Payment of annual fee

Payment date: 20001004

Start annual number: 11

End annual number: 11

PR1001 Payment of annual fee

Payment date: 20011018

Start annual number: 12

End annual number: 12

FPAY Annual fee payment

Payment date: 20021015

Year of fee payment: 13

PR1001 Payment of annual fee

Payment date: 20021015

Start annual number: 13

End annual number: 13

EXPY Expiration of term
PC1801 Expiration of term