ZA744674B - A process for the preparation of methylcobalamine from cyanocobalamine - Google Patents
A process for the preparation of methylcobalamine from cyanocobalamineInfo
- Publication number
- ZA744674B ZA744674B ZA00744674A ZA744674A ZA744674B ZA 744674 B ZA744674 B ZA 744674B ZA 00744674 A ZA00744674 A ZA 00744674A ZA 744674 A ZA744674 A ZA 744674A ZA 744674 B ZA744674 B ZA 744674B
- Authority
- ZA
- South Africa
- Prior art keywords
- methylcobalamine
- cyanocobalamine
- preparation
- Prior art date
Links
- RMRCNWBMXRMIRW-BYFNXCQMSA-M cyanocobalamin Chemical compound N#C[Co+]N([C@]1([H])[C@H](CC(N)=O)[C@]\2(CCC(=O)NC[C@H](C)OP(O)(=O)OC3[C@H]([C@H](O[C@@H]3CO)N3C4=CC(C)=C(C)C=C4N=C3)O)C)C/2=C(C)\C([C@H](C/2(C)C)CCC(N)=O)=N\C\2=C\C([C@H]([C@@]/2(CC(N)=O)C)CCC(N)=O)=N\C\2=C(C)/C2=N[C@]1(C)[C@@](C)(CC(N)=O)[C@@H]2CCC(N)=O RMRCNWBMXRMIRW-BYFNXCQMSA-M 0.000 title 1
- 235000000639 cyanocobalamin Nutrition 0.000 title 1
- 239000011666 cyanocobalamin Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H23/00—Compounds containing boron, silicon or a metal, e.g. chelates or vitamin B12
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7328998A FR2240232A1 (en) | 1973-08-08 | 1973-08-08 | Methylcobalamine prepn from cyanocobalamine - by reduction and methylation using methyl acid oxalate and a metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA744674B true ZA744674B (en) | 1975-08-27 |
Family
ID=9123760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00744674A ZA744674B (en) | 1973-08-08 | 1974-07-22 | A process for the preparation of methylcobalamine from cyanocobalamine |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE817937A (da) |
| FR (1) | FR2240232A1 (da) |
| ZA (1) | ZA744674B (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2151773C1 (ru) * | 1999-03-10 | 2000-06-27 | Казанский государственный университет им. В.И. Ульянова-Ленина | ТЕТРАКИС-(L-ГИСТИДИНАТО)-μ-ПЕРОКСИДИКОБАЛЬТА (III) ГЕПТАГИДРАТ, ПРОЯВЛЯЮЩИЙ АНТИАНЕМИЧЕСКУЮ, РАДИОПРОТЕКТОРНУЮ И АНТИАРИТМИЧЕСКУЮ АКТИВНОСТЬ |
| CN1170841C (zh) * | 1999-12-09 | 2004-10-13 | 卫材株式会社 | 甲基钴胺素的生产方法 |
-
1973
- 1973-08-08 FR FR7328998A patent/FR2240232A1/fr active Granted
-
1974
- 1974-07-22 BE BE146809A patent/BE817937A/xx unknown
- 1974-07-22 ZA ZA00744674A patent/ZA744674B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE817937A (fr) | 1975-01-22 |
| FR2240232A1 (en) | 1975-03-07 |
| FR2240232B1 (da) | 1977-08-26 |
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