PH13701A - Process for the production of 2-ketogulonate and 2-ketogluconate mixture - Google Patents

Process for the production of 2-ketogulonate and 2-ketogluconate mixture

Info

Publication number
PH13701A
PH13701A PH20494A PH20494A PH13701A PH 13701 A PH13701 A PH 13701A PH 20494 A PH20494 A PH 20494A PH 20494 A PH20494 A PH 20494A PH 13701 A PH13701 A PH 13701A
Authority
PH
Philippines
Prior art keywords
ketogulonate
ketogluconate
mixture
production
ketogluconate mixture
Prior art date
Application number
PH20494A
Inventor
Gleen Colton Andrews
Original Assignee
Pfizer
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 US05/843,946 external-priority patent/US4159990A/en
Application filed by Pfizer filed Critical Pfizer
Publication of PH13701A publication Critical patent/PH13701A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/62—Three oxygen atoms, e.g. ascorbic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H7/00—Compounds containing non-saccharide radicals linked to saccharide radicals by a carbon-to-carbon bond
    • C07H7/02—Acyclic radicals
    • C07H7/027—Keto-aldonic acids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Seasonings (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
PH20494A 1976-12-10 1977-11-29 Process for the production of 2-ketogulonate and 2-ketogluconate mixture PH13701A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74950976A 1976-12-10 1976-12-10
US05/843,946 US4159990A (en) 1976-12-10 1977-10-20 Reduction of 2,5-diketogluconic acid

Publications (1)

Publication Number Publication Date
PH13701A true PH13701A (en) 1980-09-08

Family

ID=27115134

Family Applications (1)

Application Number Title Priority Date Filing Date
PH20494A PH13701A (en) 1976-12-10 1977-11-29 Process for the production of 2-ketogulonate and 2-ketogluconate mixture

Country Status (29)

Country Link
JP (1) JPS5384916A (en)
AR (1) AR218278A1 (en)
AT (1) AT354470B (en)
AU (1) AU498866B1 (en)
BR (1) BR7708220A (en)
CA (1) CA1110637A (en)
CH (1) CH629470A5 (en)
CS (1) CS208738B2 (en)
DD (1) DD135204A5 (en)
DE (1) DE2754719C3 (en)
DK (1) DK157139C (en)
ES (1) ES464780A1 (en)
FI (1) FI773722A (en)
FR (1) FR2373511A1 (en)
GB (1) GB1561324A (en)
HU (1) HU178688B (en)
IE (1) IE46106B1 (en)
IT (1) IT1192212B (en)
LU (1) LU78666A1 (en)
MX (1) MX4533E (en)
NL (1) NL170288C (en)
NO (1) NO774233L (en)
NZ (1) NZ185917A (en)
PH (1) PH13701A (en)
PL (1) PL114409B1 (en)
PT (1) PT67381B (en)
SE (1) SE7713979L (en)
TR (1) TR19706A (en)
YU (1) YU285077A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK154649C (en) * 1978-12-01 1989-05-08 Pfizer METHOD FOR PREPARING 2-KETOGULONIC ACID

Also Published As

Publication number Publication date
IE46106B1 (en) 1983-02-23
CH629470A5 (en) 1982-04-30
NL170288B (en) 1982-05-17
PT67381A (en) 1978-01-01
BR7708220A (en) 1978-08-15
DD135204A5 (en) 1979-04-18
IT1192212B (en) 1988-03-31
GB1561324A (en) 1980-02-20
PL114409B1 (en) 1981-01-31
CA1110637A (en) 1981-10-13
DE2754719C3 (en) 1980-11-20
NO774233L (en) 1978-06-13
AU498866B1 (en) 1979-03-29
TR19706A (en) 1979-10-11
IE46106L (en) 1978-06-10
DE2754719A1 (en) 1978-06-15
FI773722A (en) 1978-06-11
SE7713979L (en) 1978-06-11
DK157139B (en) 1989-11-13
DK157139C (en) 1990-04-16
CS208738B2 (en) 1981-09-15
JPS5384916A (en) 1978-07-26
ATA882177A (en) 1979-06-15
HU178688B (en) 1982-06-28
NL170288C (en) 1982-10-18
JPS569495B2 (en) 1981-03-02
DE2754719B2 (en) 1980-03-27
NL7713365A (en) 1978-06-13
NZ185917A (en) 1980-03-05
ES464780A1 (en) 1979-06-01
YU285077A (en) 1982-08-31
FR2373511B1 (en) 1980-06-06
MX4533E (en) 1982-06-03
FR2373511A1 (en) 1978-07-07
AR218278A1 (en) 1980-05-30
DK549477A (en) 1978-06-11
PT67381B (en) 1979-05-18
PL202800A1 (en) 1978-08-28
AT354470B (en) 1979-01-10
LU78666A1 (en) 1979-06-13

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