BE823180A - Nouveaux derives de pyrazoline - Google Patents
Nouveaux derives de pyrazolineInfo
- Publication number
- BE823180A BE823180A BE151356A BE151356A BE823180A BE 823180 A BE823180 A BE 823180A BE 151356 A BE151356 A BE 151356A BE 151356 A BE151356 A BE 151356A BE 823180 A BE823180 A BE 823180A
- Authority
- BE
- Belgium
- Prior art keywords
- pyrazoline derivatives
- new pyrazoline
- new
- derivatives
- pyrazoline
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three 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
- C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
- C07D231/46—Oxygen atom in position 3 or 5 and nitrogen atom in position 4
- C07D231/50—Acylated on said nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7345925A FR2255054B1 (xx) | 1973-12-21 | 1973-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE823180A true BE823180A (fr) | 1975-06-10 |
Family
ID=9129580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE151356A BE823180A (fr) | 1973-12-21 | 1974-12-10 | Nouveaux derives de pyrazoline |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4010161A (xx) |
| JP (1) | JPS50100058A (xx) |
| AT (1) | AT336036B (xx) |
| BE (1) | BE823180A (xx) |
| DE (1) | DE2459621A1 (xx) |
| FR (1) | FR2255054B1 (xx) |
| GB (1) | GB1444870A (xx) |
| LU (1) | LU71533A1 (xx) |
| NL (1) | NL7416544A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0312368D0 (en) * | 2003-05-30 | 2003-07-02 | Univ Aston | Novel ureido- and amido-pyrazolone derivatives |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH435297A (de) * | 1963-12-03 | 1967-05-15 | Schweizerhall Chem Fab | Verfahren zur Herstellung von 4-Aminoantipyrinderivaten |
| CH433346A (de) * | 1963-12-03 | 1967-04-15 | Schweizerhall Chem Fab | Verfahren zur Herstellung von 4-Aminoantipyrinderivaten |
| GB1034613A (en) * | 1964-01-29 | 1966-06-29 | Serono Ist Farm | Improvements in or relating to pyrazolone carboxylic esters |
-
1973
- 1973-12-21 FR FR7345925A patent/FR2255054B1/fr not_active Expired
-
1974
- 1974-12-10 BE BE151356A patent/BE823180A/xx unknown
- 1974-12-17 DE DE19742459621 patent/DE2459621A1/de active Pending
- 1974-12-18 NL NL7416544A patent/NL7416544A/xx unknown
- 1974-12-19 LU LU71533A patent/LU71533A1/xx unknown
- 1974-12-19 GB GB5492774A patent/GB1444870A/en not_active Expired
- 1974-12-20 US US05/534,792 patent/US4010161A/en not_active Expired - Lifetime
- 1974-12-20 JP JP49145838A patent/JPS50100058A/ja active Pending
- 1974-12-23 AT AT1030274A patent/AT336036B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT336036B (de) | 1977-04-12 |
| FR2255054B1 (xx) | 1977-07-01 |
| GB1444870A (en) | 1976-08-04 |
| FR2255054A1 (xx) | 1975-07-18 |
| JPS50100058A (xx) | 1975-08-08 |
| LU71533A1 (xx) | 1975-08-20 |
| US4010161A (en) | 1977-03-01 |
| ATA1030274A (de) | 1976-08-15 |
| NL7416544A (nl) | 1975-06-24 |
| DE2459621A1 (de) | 1975-07-03 |
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