DK154649C - Fremgangsmaade til fremstilling af 2-ketogulonsyre - Google Patents

Fremgangsmaade til fremstilling af 2-ketogulonsyre

Info

Publication number
DK154649C
DK154649C DK470179A DK470179A DK154649C DK 154649 C DK154649 C DK 154649C DK 470179 A DK470179 A DK 470179A DK 470179 A DK470179 A DK 470179A DK 154649 C DK154649 C DK 154649C
Authority
DK
Denmark
Prior art keywords
preparing
ketogulonic acid
ketogulonic
acid
Prior art date
Application number
DK470179A
Other languages
Danish (da)
English (en)
Other versions
DK470179A (da
DK154649B (da
Inventor
Glenn 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 US06/024,284 external-priority patent/US4212988A/en
Application filed by Pfizer filed Critical Pfizer
Publication of DK470179A publication Critical patent/DK470179A/da
Publication of DK154649B publication Critical patent/DK154649B/da
Application granted granted Critical
Publication of DK154649C publication Critical patent/DK154649C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK470179A 1978-12-01 1979-11-06 Fremgangsmaade til fremstilling af 2-ketogulonsyre DK154649C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US96562678A 1978-12-01 1978-12-01
US96562678 1978-12-01
US2428479 1979-03-26
US06/024,284 US4212988A (en) 1979-03-26 1979-03-26 Preparation of 2-ketogulonic acid

Publications (3)

Publication Number Publication Date
DK470179A DK470179A (da) 1980-06-02
DK154649B DK154649B (da) 1988-12-05
DK154649C true DK154649C (da) 1989-05-08

Family

ID=26698275

Family Applications (1)

Application Number Title Priority Date Filing Date
DK470179A DK154649C (da) 1978-12-01 1979-11-06 Fremgangsmaade til fremstilling af 2-ketogulonsyre

Country Status (10)

Country Link
CA (1) CA1140147A (xx)
CH (1) CH641472A5 (xx)
DE (1) DE2947741C2 (xx)
DK (1) DK154649C (xx)
FR (1) FR2442855A1 (xx)
GB (1) GB2036740B (xx)
IE (1) IE49219B1 (xx)
IT (1) IT1126454B (xx)
LU (1) LU81936A1 (xx)
NL (1) NL177313C (xx)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX4533E (es) * 1976-12-10 1982-06-03 Pfizer Procedimiento para preparar una mezcla de 2-cetogulonato y2-cetogluconato

Also Published As

Publication number Publication date
FR2442855A1 (fr) 1980-06-27
CA1140147A (en) 1983-01-25
GB2036740B (en) 1983-01-19
NL7908678A (nl) 1980-06-03
IE792294L (en) 1980-06-01
NL177313C (nl) 1985-09-02
FR2442855B1 (xx) 1983-02-25
DE2947741A1 (de) 1980-06-04
NL177313B (nl) 1985-04-01
DK470179A (da) 1980-06-02
CH641472A5 (fr) 1984-02-29
DK154649B (da) 1988-12-05
IE49219B1 (en) 1985-08-21
IT7927761A0 (it) 1979-11-30
GB2036740A (en) 1980-07-02
IT1126454B (it) 1986-05-21
DE2947741C2 (de) 1982-07-01
LU81936A1 (fr) 1980-06-05

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Legal Events

Date Code Title Description
PBP Patent lapsed