ES416561A1 - Procedimiento para la preparacion de derivados de 1, 2, 4- oxidiazol. - Google Patents
Procedimiento para la preparacion de derivados de 1, 2, 4- oxidiazol.Info
- Publication number
- ES416561A1 ES416561A1 ES416561A ES416561A ES416561A1 ES 416561 A1 ES416561 A1 ES 416561A1 ES 416561 A ES416561 A ES 416561A ES 416561 A ES416561 A ES 416561A ES 416561 A1 ES416561 A1 ES 416561A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- substituted
- oximino
- oxygen
- hydrazone
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/88—Nitrogen atoms, e.g. allantoin
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2656872 | 1972-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES416561A1 true ES416561A1 (es) | 1976-03-01 |
Family
ID=11219803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES416561A Expired ES416561A1 (es) | 1972-07-04 | 1973-07-04 | Procedimiento para la preparacion de derivados de 1, 2, 4- oxidiazol. |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS4942672A (es) |
| AR (1) | AR197239A1 (es) |
| AT (1) | AT325609B (es) |
| AU (1) | AU5759173A (es) |
| BE (1) | BE801913A (es) |
| CA (1) | CA995222A (es) |
| DD (1) | DD106177A5 (es) |
| DE (1) | DE2331058A1 (es) |
| ES (1) | ES416561A1 (es) |
| FR (1) | FR2190468B1 (es) |
| GB (1) | GB1377886A (es) |
| HU (1) | HU166593B (es) |
| IL (1) | IL42363A0 (es) |
| LU (1) | LU67913A1 (es) |
| NL (1) | NL7309078A (es) |
| SE (1) | SE385300B (es) |
| ZA (1) | ZA734103B (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4562186A (en) * | 1985-01-22 | 1985-12-31 | Hoechst-Roussel Pharmaceuticals Inc. | (1,2,4-Oxadiazol-3-yl)arylmethanones, compositions and pharmaceutical use |
| JPH01157610A (ja) * | 1987-12-15 | 1989-06-20 | Matsushita Electric Ind Co Ltd | 振動発生素子を有する封止部品の製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3574222A (en) * | 1965-12-29 | 1971-04-06 | Mallinckrodt Chemical Works | Preparation of 5-amino-1,2,4-oxadiazoles |
| BE738276A (en) * | 1968-09-01 | 1970-02-16 | Prepn of 3-acyl-1,2,4-oxadiazoles useful in syn - of medicaments, in plant protection and as inter |
-
1973
- 1973-05-28 IL IL42363A patent/IL42363A0/xx unknown
- 1973-06-04 GB GB2646973A patent/GB1377886A/en not_active Expired
- 1973-06-18 ZA ZA734103A patent/ZA734103B/xx unknown
- 1973-06-19 DE DE2331058A patent/DE2331058A1/de active Pending
- 1973-06-27 AR AR248770A patent/AR197239A1/es active
- 1973-06-29 NL NL7309078A patent/NL7309078A/xx unknown
- 1973-07-02 DD DD172013A patent/DD106177A5/xx unknown
- 1973-07-02 AT AT581773A patent/AT325609B/de not_active IP Right Cessation
- 1973-07-02 LU LU67913A patent/LU67913A1/xx unknown
- 1973-07-02 AU AU57591/73A patent/AU5759173A/en not_active Expired
- 1973-07-03 SE SE7309384A patent/SE385300B/xx unknown
- 1973-07-03 CA CA175,557A patent/CA995222A/en not_active Expired
- 1973-07-03 JP JP48075179A patent/JPS4942672A/ja active Pending
- 1973-07-03 HU HULE713A patent/HU166593B/hu unknown
- 1973-07-04 BE BE133117A patent/BE801913A/xx unknown
- 1973-07-04 FR FR7324611A patent/FR2190468B1/fr not_active Expired
- 1973-07-04 ES ES416561A patent/ES416561A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7309078A (es) | 1974-01-08 |
| CA995222A (en) | 1976-08-17 |
| ATA581773A (de) | 1975-01-15 |
| ZA734103B (en) | 1974-05-29 |
| JPS4942672A (es) | 1974-04-22 |
| IL42363A0 (en) | 1973-07-30 |
| BE801913A (fr) | 1973-11-05 |
| AU5759173A (en) | 1975-07-24 |
| LU67913A1 (es) | 1973-09-05 |
| HU166593B (es) | 1975-04-28 |
| DD106177A5 (es) | 1974-06-05 |
| FR2190468A1 (es) | 1974-02-01 |
| SE385300B (sv) | 1976-06-21 |
| DE2331058A1 (de) | 1974-01-17 |
| GB1377886A (en) | 1974-12-18 |
| FR2190468B1 (es) | 1976-12-31 |
| AR197239A1 (es) | 1974-03-22 |
| AT325609B (de) | 1975-10-27 |
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