HU178688B - Process for producing mixture of 2-ketogulonate a d 2-ketoglukonate - Google Patents
Process for producing mixture of 2-ketogulonate a d 2-ketoglukonateInfo
- Publication number
- HU178688B HU178688B HU77PI607A HUPI000607A HU178688B HU 178688 B HU178688 B HU 178688B HU 77PI607 A HU77PI607 A HU 77PI607A HU PI000607 A HUPI000607 A HU PI000607A HU 178688 B HU178688 B HU 178688B
- Authority
- HU
- Hungary
- Prior art keywords
- ketoglukonate
- ketogulonate
- producing mixture
- mixture
- producing
- Prior art date
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
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 |
|---|---|
| HU178688B true HU178688B (en) | 1982-06-28 |
Family
ID=27115134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU77PI607A HU178688B (en) | 1976-12-10 | 1977-12-09 | Process for producing mixture of 2-ketogulonate a d 2-ketoglukonate |
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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK154649C (en) * | 1978-12-01 | 1989-05-08 | Pfizer | METHOD FOR PREPARING 2-KETOGULONIC ACID |
-
1977
- 1977-11-28 MX MX776579U patent/MX4533E/en unknown
- 1977-11-29 PH PH20494A patent/PH13701A/en unknown
- 1977-12-02 NL NLAANVRAGE7713365,A patent/NL170288C/en not_active IP Right Cessation
- 1977-12-03 YU YU02850/77A patent/YU285077A/en unknown
- 1977-12-06 ES ES464780A patent/ES464780A1/en not_active Expired
- 1977-12-07 CS CS778181A patent/CS208738B2/en unknown
- 1977-12-07 AR AR270273A patent/AR218278A1/en active
- 1977-12-08 SE SE7713979A patent/SE7713979L/en not_active Application Discontinuation
- 1977-12-08 CA CA292,668A patent/CA1110637A/en not_active Expired
- 1977-12-08 DE DE2754719A patent/DE2754719C3/en not_active Expired
- 1977-12-08 AU AU31375/77A patent/AU498866B1/en not_active Expired
- 1977-12-09 NZ NZ185917A patent/NZ185917A/en unknown
- 1977-12-09 JP JP14803377A patent/JPS5384916A/en active Granted
- 1977-12-09 NO NO774233A patent/NO774233L/en unknown
- 1977-12-09 PL PL1977202800A patent/PL114409B1/en unknown
- 1977-12-09 FR FR7737189A patent/FR2373511A1/en active Granted
- 1977-12-09 BR BR7708220A patent/BR7708220A/en unknown
- 1977-12-09 IT IT30544/77A patent/IT1192212B/en active
- 1977-12-09 AT AT882177A patent/AT354470B/en not_active IP Right Cessation
- 1977-12-09 IE IE2503/77A patent/IE46106B1/en not_active IP Right Cessation
- 1977-12-09 DK DK549477A patent/DK157139C/en not_active IP Right Cessation
- 1977-12-09 FI FI773722A patent/FI773722A/en not_active Application Discontinuation
- 1977-12-09 TR TR19706A patent/TR19706A/en unknown
- 1977-12-09 GB GB51415/77A patent/GB1561324A/en not_active Expired
- 1977-12-09 LU LU78666A patent/LU78666A1/en unknown
- 1977-12-09 HU HU77PI607A patent/HU178688B/en unknown
- 1977-12-09 PT PT67381A patent/PT67381B/en unknown
- 1977-12-09 CH CH1514877A patent/CH629470A5/en not_active IP Right Cessation
- 1977-12-12 DD DD77202532A patent/DD135204A5/en unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HU90 | Patent valid on 900628 |