BE513961A - - Google Patents
Info
- Publication number
- BE513961A BE513961A BE513961DA BE513961A BE 513961 A BE513961 A BE 513961A BE 513961D A BE513961D A BE 513961DA BE 513961 A BE513961 A BE 513961A
- Authority
- BE
- Belgium
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 Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
- C07F9/576—Six-membered rings
- C07F9/58—Pyridine rings
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH715183X | 1951-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE513961A true BE513961A (de) | 1900-01-01 |
Family
ID=4531050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE513961D BE513961A (de) | 1951-09-14 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2792402A (de) |
| BE (1) | BE513961A (de) |
| CH (1) | CH302313A (de) |
| FR (1) | FR1061438A (de) |
| GB (1) | GB715183A (de) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2519470A (en) * | 1949-02-19 | 1950-08-22 | Merck & Co Inc | 2-methyl-3-p-toluenesulfonoxy-4-p-toluenesulfonylaminomethyl-5-phosphonoxymethylpyridine and intermediates therefor |
| US2666061A (en) * | 1951-01-20 | 1954-01-12 | Merck & Co Inc | Method of preparing pyridoxal phosphate |
-
0
- BE BE513961D patent/BE513961A/xx unknown
-
1951
- 1951-09-14 CH CH302313D patent/CH302313A/de unknown
-
1952
- 1952-08-13 FR FR1061438D patent/FR1061438A/fr not_active Expired
- 1952-09-04 US US307897A patent/US2792402A/en not_active Expired - Lifetime
- 1952-09-12 GB GB22937/52A patent/GB715183A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2792402A (en) | 1957-05-14 |
| GB715183A (en) | 1954-09-08 |
| FR1061438A (fr) | 1954-04-12 |
| CH302313A (de) | 1954-10-15 |