BR7608058A - Processo para preparar 1,4-difenil 3-pirazolin-5-onas e composicao herbicida - Google Patents
Processo para preparar 1,4-difenil 3-pirazolin-5-onas e composicao herbicidaInfo
- Publication number
- BR7608058A BR7608058A BR7608058A BR7608058A BR7608058A BR 7608058 A BR7608058 A BR 7608058A BR 7608058 A BR7608058 A BR 7608058A BR 7608058 A BR7608058 A BR 7608058A BR 7608058 A BR7608058 A BR 7608058A
- Authority
- BR
- Brazil
- Prior art keywords
- pirazolin
- diphenil
- onas
- prepare
- herbicide composition
- 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
- C07D231/18—One oxygen or sulfur atom
- C07D231/20—One oxygen atom attached in position 3 or 5
- C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
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 |
|---|---|---|---|
| US63974475A | 1975-12-11 | 1975-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7608058A true BR7608058A (pt) | 1977-11-22 |
Family
ID=24565370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7608058A BR7608058A (pt) | 1975-12-11 | 1976-12-01 | Processo para preparar 1,4-difenil 3-pirazolin-5-onas e composicao herbicida |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4075003A (pt) |
| BE (1) | BE849092A (pt) |
| BR (1) | BR7608058A (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4299614A (en) * | 1980-06-19 | 1981-11-10 | Eli Lilly And Company | Novel algicidal method utilizing 1,4-diphenyl-3-pyrazolin-5-ones |
| DE102008020113A1 (de) * | 2008-04-23 | 2009-10-29 | Bayer Schering Pharma Aktiengesellschaft | Substituierte Dihydropyrazolone und ihre Verwendung |
| DE102005019712A1 (de) | 2005-04-28 | 2006-11-09 | Bayer Healthcare Ag | Dipyridyl-dihydropyrazolone und ihre Verwendung |
| DE102006050516A1 (de) | 2006-10-26 | 2008-04-30 | Bayer Healthcare Ag | Substituierte Dihydropyrazolone und ihre Verwendung |
| DE102006050513A1 (de) | 2006-10-26 | 2008-04-30 | Bayer Healthcare Ag | Substitiuierte Dihydropyrazolone und ihre Verwendung |
| DE102006050515A1 (de) * | 2006-10-26 | 2008-04-30 | Bayer Healthcare Ag | Substituierte Dipyridiyl-dihydropyrazolone und ihre Verwendung |
| DE102010044131A1 (de) | 2010-11-18 | 2012-05-24 | Bayer Schering Pharma Aktiengesellschaft | Substituiertes Natrium-1H-pyrazol-5-olat |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2844510A (en) * | 1956-12-04 | 1958-07-22 | Schenley Ind Inc | Phosphoric acid derivatives of 1-phenyl-2, 3-dimethyl-4-amino-5-pyrazolone |
| US3092483A (en) * | 1960-02-03 | 1963-06-04 | Norddeutsche Affinerie | Herbicidal method employing 1-phenyl-2, 3-dimethyl-4-chloro-pyrazolone and salts thereof |
| US3133079A (en) * | 1960-10-13 | 1964-05-12 | Du Pont | Herbicidal aryl alkyl imidazolinones |
| US3644355A (en) * | 1969-12-04 | 1972-02-22 | Sandoz Ltd | Pyridazone derivatives |
| US3867403A (en) * | 1972-11-17 | 1975-02-18 | American Cyanamid Co | 1,2-dialkyl-3,5-diphenylpyrazolium salts |
| US3922161A (en) * | 1972-11-17 | 1975-11-25 | American Cyanamid Co | Novel herbicidal compositions |
| US3823135A (en) * | 1972-12-26 | 1974-07-09 | Shell Oil Co | Pyrimidone herbicides |
| IT1009941B (it) * | 1974-04-19 | 1976-12-20 | Sir Soc Italiana Resine Spa | Composto erbicida |
-
1976
- 1976-09-20 US US05/724,502 patent/US4075003A/en not_active Expired - Lifetime
- 1976-12-01 BR BR7608058A patent/BR7608058A/pt unknown
- 1976-12-06 BE BE1007806A patent/BE849092A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE849092A (fr) | 1977-06-06 |
| US4075003A (en) | 1978-02-21 |
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