CS167340B2 - - Google Patents
Info
- Publication number
- CS167340B2 CS167340B2 CS559A CS55972A CS167340B2 CS 167340 B2 CS167340 B2 CS 167340B2 CS 559 A CS559 A CS 559A CS 55972 A CS55972 A CS 55972A CS 167340 B2 CS167340 B2 CS 167340B2
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
- C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
- C07D271/06—1,2,4-Oxadiazoles; Hydrogenated 1,2,4-oxadiazoles
- C07D271/07—1,2,4-Oxadiazoles; Hydrogenated 1,2,4-oxadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712105378 DE2105378A1 (de) | 1971-02-05 | 1971-02-05 | Oxadiazolidin-3,5-dione |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS167340B2 true CS167340B2 (https=) | 1976-04-29 |
Family
ID=5797868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS559A CS167340B2 (https=) | 1971-02-05 | 1972-01-28 |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3847931A (https=) |
| AT (1) | AT314265B (https=) |
| BE (1) | BE778180A (https=) |
| CA (1) | CA971574A (https=) |
| CH (1) | CH561507A5 (https=) |
| CS (1) | CS167340B2 (https=) |
| DE (1) | DE2105378A1 (https=) |
| FR (1) | FR2125079A5 (https=) |
| GB (1) | GB1369160A (https=) |
| HU (1) | HU163831B (https=) |
| IL (1) | IL38632A (https=) |
| IT (1) | IT948412B (https=) |
| NL (1) | NL7201065A (https=) |
| PL (1) | PL77409B1 (https=) |
| SU (1) | SU543330A3 (https=) |
| ZA (1) | ZA72563B (https=) |
-
1971
- 1971-02-05 DE DE19712105378 patent/DE2105378A1/de active Pending
- 1971-12-07 CH CH1781871A patent/CH561507A5/xx not_active IP Right Cessation
-
1972
- 1972-01-18 BE BE778180A patent/BE778180A/xx unknown
- 1972-01-25 IL IL38632A patent/IL38632A/xx unknown
- 1972-01-26 US US00221064A patent/US3847931A/en not_active Expired - Lifetime
- 1972-01-26 NL NL7201065A patent/NL7201065A/xx unknown
- 1972-01-28 CS CS559A patent/CS167340B2/cs unknown
- 1972-01-28 ZA ZA720563A patent/ZA72563B/xx unknown
- 1972-01-31 CA CA133,597A patent/CA971574A/en not_active Expired
- 1972-02-02 HU HUBA2699A patent/HU163831B/hu unknown
- 1972-02-02 IT IT48106/72A patent/IT948412B/it active
- 1972-02-04 PL PL1972153275A patent/PL77409B1/pl unknown
- 1972-02-04 FR FR7203761A patent/FR2125079A5/fr not_active Expired
- 1972-02-04 GB GB529772A patent/GB1369160A/en not_active Expired
- 1972-02-04 AT AT92372A patent/AT314265B/de not_active IP Right Cessation
- 1972-02-04 SU SU1743713A patent/SU543330A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| IL38632A (en) | 1974-07-31 |
| PL77409B1 (https=) | 1975-04-30 |
| IT948412B (it) | 1973-05-30 |
| IL38632A0 (en) | 1972-03-28 |
| SU543330A3 (ru) | 1977-01-15 |
| BE778180A (fr) | 1972-07-18 |
| NL7201065A (https=) | 1972-08-08 |
| FR2125079A5 (https=) | 1972-09-22 |
| HU163831B (https=) | 1973-11-28 |
| US3847931A (en) | 1974-11-12 |
| CH561507A5 (https=) | 1975-05-15 |
| GB1369160A (en) | 1974-10-02 |
| ZA72563B (en) | 1972-11-29 |
| AT314265B (de) | 1974-03-25 |
| DE2105378A1 (de) | 1972-08-24 |
| CA971574A (en) | 1975-07-22 |