ATE239746T1 - Verfahren zur herstellung von ascorbinsäure-2- phosphatsalzen - Google Patents
Verfahren zur herstellung von ascorbinsäure-2- phosphatsalzenInfo
- Publication number
- ATE239746T1 ATE239746T1 AT00116422T AT00116422T ATE239746T1 AT E239746 T1 ATE239746 T1 AT E239746T1 AT 00116422 T AT00116422 T AT 00116422T AT 00116422 T AT00116422 T AT 00116422T AT E239746 T1 ATE239746 T1 AT E239746T1
- Authority
- AT
- Austria
- Prior art keywords
- salt
- ascorbic acid
- phosphoric
- acid
- phosphoric ester
- Prior art date
Links
- MIJPAVRNWPDMOR-ZAFYKAAXSA-N L-ascorbic acid 2-phosphate Chemical class OC[C@H](O)[C@H]1OC(=O)C(OP(O)(O)=O)=C1O MIJPAVRNWPDMOR-ZAFYKAAXSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 6
- 150000003839 salts Chemical class 0.000 abstract 5
- 150000002148 esters Chemical class 0.000 abstract 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 3
- -1 ester salt Chemical class 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001341 alkaline earth metal compounds Chemical class 0.000 abstract 1
- 239000012045 crude solution Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/655—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
- C07F9/65515—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a five-membered ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21564999 | 1999-07-29 | ||
| JP2000227242A JP2001097982A (ja) | 1999-07-29 | 2000-07-27 | アスコルビン酸−２−リン酸エステル塩の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE239746T1 true ATE239746T1 (de) | 2003-05-15 |
Family
ID=26520980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT00116422T ATE239746T1 (de) | 1999-07-29 | 2000-07-28 | Verfahren zur herstellung von ascorbinsäure-2- phosphatsalzen |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1072605B1 (de) |
| JP (1) | JP2001097982A (de) |
| AT (1) | ATE239746T1 (de) |
| DE (1) | DE60002530T2 (de) |
| ES (1) | ES2193027T3 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1760199B (zh) * | 2004-10-13 | 2010-05-05 | 华北制药集团有限责任公司 | 一种制备l-抗坏血酸-2-磷酸酯及其盐的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3909198A1 (de) * | 1989-03-21 | 1990-09-27 | Basf Ag | Verfahren zur herstellung von ascorbinsaeure-2-phosphat sowie von 5,6-isorpropyliden-ascorbinsaeure als ausgangsprodukt |
| DE59106126D1 (de) * | 1990-03-07 | 1995-09-07 | Hoffmann La Roche | Verfahren zur herstellung von derivaten der ascorbinsäure. |
| US5110950A (en) * | 1991-06-12 | 1992-05-05 | Kansas State University Research Foundation | Method of preparing 2-phosphorylated compounds of ascorbic acid |
| DE4226625A1 (de) * | 1992-08-12 | 1994-02-17 | Basf Ag | Verfahren zur Herstellung von Calcium-L-ascorbat-2-phosphat |
-
2000
- 2000-07-27 JP JP2000227242A patent/JP2001097982A/ja active Pending
- 2000-07-28 AT AT00116422T patent/ATE239746T1/de not_active IP Right Cessation
- 2000-07-28 ES ES00116422T patent/ES2193027T3/es not_active Expired - Lifetime
- 2000-07-28 EP EP00116422A patent/EP1072605B1/de not_active Expired - Lifetime
- 2000-07-28 DE DE60002530T patent/DE60002530T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001097982A (ja) | 2001-04-10 |
| EP1072605B1 (de) | 2003-05-07 |
| EP1072605A1 (de) | 2001-01-31 |
| DE60002530D1 (de) | 2003-06-12 |
| DE60002530T2 (de) | 2004-03-25 |
| ES2193027T3 (es) | 2003-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |