BE725968A - - Google Patents
Info
- Publication number
- BE725968A BE725968A BE725968DA BE725968A BE 725968 A BE725968 A BE 725968A BE 725968D A BE725968D A BE 725968DA BE 725968 A BE725968 A BE 725968A
- Authority
- BE
- Belgium
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 (1)
| Publication Number | Publication Date |
|---|---|
| BE725968A true BE725968A (US20020055071A1-20020509-C00017.png) | 1969-06-23 |
Family
ID=8644137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE725968D BE725968A (US20020055071A1-20020509-C00017.png) | 1968-01-04 | 1968-12-23 |
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 |
| US4061653A (en) * | 1972-06-23 | 1977-12-06 | Bayer Aktiengesellschaft | 1-Substituted-3-amino-pyrazol-5-ones |
| US3950528A (en) * | 1972-06-23 | 1976-04-13 | Bayer Aktiengesellschaft | 1-Substituted-3-amino-pyrazol-5-ones |
| DE2319278C2 (de) * | 1973-04-17 | 1986-02-20 | Bayer Ag, 5090 Leverkusen | Pharmazeutisches Mittel |
| US4045571A (en) * | 1973-04-17 | 1977-08-30 | Bayer Aktiengesellschaft | Pyrazol-5-ones |
| USRE30420E (en) * | 1973-04-17 | 1980-10-21 | Bayer Aktiengesellschaft | Pyrazol-5-ones |
| US4081596A (en) * | 1973-04-17 | 1978-03-28 | 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 |
| 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 DE DE1900125A patent/DE1900125C3/de not_active Expired
- 1969-01-02 US US788629A patent/US3632818A/en not_active Expired - Lifetime
- 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 |
|---|---|
| GB1229141A (US20020055071A1-20020509-C00017.png) | 1971-04-21 |
| NL160816C (nl) | 1979-12-17 |
| US3632818A (en) | 1972-01-04 |
| LU57694A1 (US20020055071A1-20020509-C00017.png) | 1969-04-21 |
| NL6900067A (US20020055071A1-20020509-C00017.png) | 1969-07-08 |
| NL160816B (nl) | 1979-07-16 |
| FR1558513A (US20020055071A1-20020509-C00017.png) | 1969-02-28 |
| DE1900125C3 (de) | 1979-11-29 |
| DE1900125A1 (de) | 1969-09-04 |
| DE1900125B2 (de) | 1979-04-05 |
