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 herbicida

Info

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
Application number
BR7608058A
Other languages
English (en)
Inventor
J Beck
R Gajewski
Original Assignee
Lilly Co Eli
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lilly Co Eli filed Critical Lilly Co Eli
Publication of BR7608058A publication Critical patent/BR7608058A/pt

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)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BR7608058A 1975-12-11 1976-12-01 Processo para preparar 1,4-difenil 3-pirazolin-5-onas e composicao herbicida BR7608058A (pt)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US4075003A (en) 1978-02-21
BE849092A (fr) 1977-06-06

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