NL6900067A - - Google Patents
Info
- Publication number
- NL6900067A NL6900067A NL6900067A NL6900067A NL6900067A NL 6900067 A NL6900067 A NL 6900067A NL 6900067 A NL6900067 A NL 6900067A NL 6900067 A NL6900067 A NL 6900067A NL 6900067 A NL6900067 A NL 6900067A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
-
- 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
- C07D231/52—Oxygen atom in position 3 and nitrogen atom in position 5, or vice versa
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR134865 | 1968-01-04 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL6900067A true NL6900067A (US06653308-20031125-C00184.png) | 1969-07-08 |
| NL160816B NL160816B (nl) | 1979-07-16 |
| NL160816C NL160816C (nl) | 1979-12-17 |
Family
ID=8644137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6900067.A NL160816C (nl) | 1968-01-04 | 1969-01-03 | Werkwijze voor de bereiding van 4,4-dichloor- of 4,4-di- broom-pyrazolonen, werkwijze voor de bereiding van een preparaat alsmede aldus verkregen gevormd voortbrengsel. |
Country Status (7)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1653967B1 (de) * | 1967-04-25 | 1971-04-22 | Engstfeld Wilh Fa | Druecker-Dornverbindung |
| US3950528A (en) * | 1972-06-23 | 1976-04-13 | Bayer Aktiengesellschaft | 1-Substituted-3-amino-pyrazol-5-ones |
| US4061653A (en) * | 1972-06-23 | 1977-12-06 | Bayer Aktiengesellschaft | 1-Substituted-3-amino-pyrazol-5-ones |
| US4081596A (en) * | 1973-04-17 | 1978-03-28 | Bayer Aktiengesellschaft | Pyrazol-5-ones |
| US4045571A (en) * | 1973-04-17 | 1977-08-30 | Bayer Aktiengesellschaft | Pyrazol-5-ones |
| US4056533A (en) * | 1973-04-17 | 1977-11-01 | Bayer Aktiengesellschaft | Pyrazol-5-ones |
| US4000294A (en) * | 1973-04-17 | 1976-12-28 | Bayer Aktiengesellschaft | Pyrazol-5-ones |
| DE2319278C2 (de) * | 1973-04-17 | 1986-02-20 | Bayer Ag, 5090 Leverkusen | Pharmazeutisches Mittel |
| USRE30420E (en) * | 1973-04-17 | 1980-10-21 | Bayer Aktiengesellschaft | Pyrazol-5-ones |
| US3992404A (en) * | 1973-04-17 | 1976-11-16 | Bayer Aktiengesellschaft | Pyrazol-5-ones |
| US4122280A (en) * | 1973-12-20 | 1978-10-24 | Bayer Aktiengesellschaft | Pyrazole derivatives |
| DE2427272C3 (de) * | 1974-06-06 | 1981-10-01 | Bayer Ag, 5090 Leverkusen | 1-(2-(β-Naphthyloxy)-äthyl)-3-methyl -pyrazolon-(5), Verfahren sowie Verwendung als Antithrombotikum |
| DE3027845A1 (de) * | 1980-07-23 | 1982-02-25 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von 3-amino-1-phenylpyrazol-5-on |
| US4436717A (en) | 1981-05-29 | 1984-03-13 | The United States Of America As Represented By The United States Department Of Energy | 18 F-4-Fluoroantipyrine |
-
1968
- 1968-01-04 FR FR134865A patent/FR1558513A/fr not_active Expired
- 1968-12-23 BE BE725968D patent/BE725968A/xx unknown
- 1968-12-27 LU LU57694D patent/LU57694A1/xx unknown
-
1969
- 1969-01-02 US US788629A patent/US3632818A/en not_active Expired - Lifetime
- 1969-01-02 DE DE1900125A patent/DE1900125C3/de not_active Expired
- 1969-01-03 NL NL6900067.A patent/NL160816C/xx not_active IP Right Cessation
- 1969-01-06 GB GB1229141D patent/GB1229141A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1558513A (US06653308-20031125-C00184.png) | 1969-02-28 |
| US3632818A (en) | 1972-01-04 |
| GB1229141A (US06653308-20031125-C00184.png) | 1971-04-21 |
| DE1900125C3 (de) | 1979-11-29 |
| NL160816C (nl) | 1979-12-17 |
| DE1900125B2 (de) | 1979-04-05 |
| LU57694A1 (US06653308-20031125-C00184.png) | 1969-04-21 |
| NL160816B (nl) | 1979-07-16 |
| DE1900125A1 (de) | 1969-09-04 |
| BE725968A (US06653308-20031125-C00184.png) | 1969-06-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: ROUSSEL UCLAF |