GB740321A - Improvements in or relating to aneurin derivatives - Google Patents
Improvements in or relating to aneurin derivativesInfo
- Publication number
- GB740321A GB740321A GB6892/54A GB689254A GB740321A GB 740321 A GB740321 A GB 740321A GB 6892/54 A GB6892/54 A GB 6892/54A GB 689254 A GB689254 A GB 689254A GB 740321 A GB740321 A GB 740321A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aneurin
- phosphoric acid
- mono
- acid ester
- phosphate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
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 System
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6558—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing at least two different or differently substituted hetero rings neither condensed among themselves nor condensed with a common carbocyclic ring or ring system
- C07F9/65583—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing at least two different or differently substituted hetero rings neither condensed among themselves nor condensed with a common carbocyclic ring or ring system each of the hetero rings containing nitrogen as ring hetero atom
Abstract
The mono-o-phosphate of aneurin-o-phosphoric acid ester is obtained by reacting aneurin-o-phosphoric acid ester with at least 1 mol. of o-phosphoric acid or by converting a mono-salt of aneurin-o-phosphoric acid ester other than the mono-o-phosphate by double decomposition or an anionic exchange into the mono-o-phosphate. Examples utilize aneurino-phosphoric acid ester chloride-hydrochloride as starting material.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE740321X | 1953-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB740321A true GB740321A (en) | 1955-11-09 |
Family
ID=6643522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6892/54A Expired GB740321A (en) | 1953-03-10 | 1954-03-09 | Improvements in or relating to aneurin derivatives |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB740321A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1110646B (en) * | 1958-09-20 | 1961-07-13 | Merck Ag E | Process for the preparation of the free base and the salts of the aneurine-orthophosphoric acid ester |
-
1954
- 1954-03-09 GB GB6892/54A patent/GB740321A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1110646B (en) * | 1958-09-20 | 1961-07-13 | Merck Ag E | Process for the preparation of the free base and the salts of the aneurine-orthophosphoric acid ester |
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