CS177874B2 - - Google Patents
Info
- Publication number
- CS177874B2 CS177874B2 CS2026A CS202674A CS177874B2 CS 177874 B2 CS177874 B2 CS 177874B2 CS 2026 A CS2026 A CS 2026A CS 202674 A CS202674 A CS 202674A CS 177874 B2 CS177874 B2 CS 177874B2
- Authority
- CS
- Czechoslovakia
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
- C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
- C07F9/6509—Six-membered rings
- C07F9/6512—Six-membered rings having the nitrogen atoms in positions 1 and 3
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)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH425573 | 1973-03-23 | ||
| ZA00741376A ZA741376B (en) | 1973-03-23 | 1974-03-01 | Improvements in or relating to organic compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS177874B2 true CS177874B2 (cs) | 1977-08-31 |
Family
ID=25695052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS2026A CS177874B2 (cs) | 1973-03-23 | 1974-03-20 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE812657A (cs) |
| CS (1) | CS177874B2 (cs) |
-
1974
- 1974-03-20 CS CS2026A patent/CS177874B2/cs unknown
- 1974-03-21 BE BE142301A patent/BE812657A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE812657A (en) | 1974-09-23 |