ES424018A1 - Use of pyrazole compounds for the stabilization of organic materials - Google Patents

Use of pyrazole compounds for the stabilization of organic materials

Info

Publication number
ES424018A1
ES424018A1 ES424018A ES424018A ES424018A1 ES 424018 A1 ES424018 A1 ES 424018A1 ES 424018 A ES424018 A ES 424018A ES 424018 A ES424018 A ES 424018A ES 424018 A1 ES424018 A1 ES 424018A1
Authority
ES
Spain
Prior art keywords
alkyl
phenyl
cycloalkyl
groups
substituted
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES424018A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz AG
Original Assignee
Sandoz AG
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
Priority claimed from CH351473A external-priority patent/CH599272A5/en
Priority claimed from CH23574A external-priority patent/CH573917A5/en
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of ES424018A1 publication Critical patent/ES424018A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3445—Five-membered rings
    • 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
    • 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
    • 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
    • C07D231/24—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms having sulfone or sulfonic acid radicals in the molecule
    • 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
    • C07D231/26—1-Phenyl-3-methyl-5- pyrazolones, unsubstituted or substituted on the phenyl ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

Procedure for obtaining pyrazole compounds of formula Ie: ** (See formula) ** wherein R1 signifies (C1-C22) alkyl; cycloalkyl (C5-C22); cycloalkyl- (C5-C11) -C1-C7-alkyl; (C1-C21) -alkyl-(C1-C21) thioalkyl with C2-C22 in total; cycloalkyl- (C5-C11) -alkyl- (C1-C6) -thioalkyl (C1-C6) with c7-C18 in total; (C7-C12) aralkyl; (C7-C12) aralkyl substituted in the aryl nucleus by one or two hydroxyl groups, one or two (C1-C12) alkyl groups, (C5-C12) cycloalkyl and/or by (C5-C11) -cycloalkyl (C1 -C11); phenyl; phenyl substituted by 1 to 3 halogen atoms, cyano, one or two hydroxyl groups, one or two (C1-C12) alkyl groups, one or two (C1-C12) alkoxy groups, phenyl, -SO3H and/or an R4 radical -O- or R4-SO2-, wherein R4 is phenyl or phenyl substituted by one or two (C1-C8) alkyl groups; R2IV stands for (C8-C18) alkyl; a (C6-C8) cycloalkyl; (C7-C10) aralkyl; aralkyl substituted on the aryl nucleus by hydroxyl and/or by one or two (C1-C6) alkyl groups; phenyl; phenyl substituted by 1 or 2 halogen atoms, one hydroxyl group, one or two (C1-C8) alkyl or alkoxy and/or phenyl groups with 1 to 3 substituents in total, and, when exclusively substituted by halogen, carries 2 halogen substituents; a furan, thiophene, benzothiophene radical, indole, pyridine or quinoxaline, unsubstituted or substituted by 1 or 2 halogen atoms, one or two alkyl or C1-C4 alkoxy groups with 1 or 2 substituents in total; R3 has one of the meanings indicated for R1, or either means cyano or -COOR5, where R5 signifies (C1-C12) alkyl, (C5-C12) cycloalkyl, (C5-C11) cycloalkyl-(C1-C7) alkyl, phenyl or phenyl substituted by hydroxy and/or by one to two (C1-C8) alkyl groups, and Me means hydrogen or an equivalent of a bivalent metal ion; characterized in that a compound is condensed ta of formula III, ** (See formula) ** wherein R1 and R3 are defined as above, with a compound of formula II RIV2 COCl II where RIV2 is defined as above and, when Me signifies an equivalent of a metal ion, the resulting product is converted to the corresponding Me salt. (Machine-translation by Google Translate, not legally binding)
ES424018A 1973-03-09 1974-03-07 Use of pyrazole compounds for the stabilization of organic materials Expired ES424018A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH351473A CH599272A5 (en) 1973-03-09 1973-03-09 Carboxy pyrazole compounds
CH924973 1973-06-25
CH23574A CH573917A5 (en) 1974-01-09 1974-01-09 Carboxy pyrazole compounds - as stabilizers for organic materials especially polypropylene and polyethylene

Publications (1)

Publication Number Publication Date
ES424018A1 true ES424018A1 (en) 1976-11-01

Family

ID=27171926

Family Applications (1)

Application Number Title Priority Date Filing Date
ES424018A Expired ES424018A1 (en) 1973-03-09 1974-03-07 Use of pyrazole compounds for the stabilization of organic materials

Country Status (13)

Country Link
JP (2) JPS5029477A (en)
AT (1) AT349460B (en)
CA (1) CA1079949A (en)
CS (1) CS182251B2 (en)
DD (1) DD111396A5 (en)
DE (1) DE2410370C2 (en)
ES (1) ES424018A1 (en)
FR (1) FR2220565B1 (en)
GB (1) GB1474281A (en)
HK (1) HK59078A (en)
IT (1) IT1018626B (en)
NL (1) NL159705B (en)
RO (1) RO63905A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146540A (en) 1973-03-09 1979-03-27 Sandoz Ltd. Pyrazole compounds as stabilizers for organic materials
US4146726A (en) 1974-03-28 1979-03-27 Sankyo Company Limited Pyrazole sulfonates
JPS5622659Y2 (en) * 1977-06-22 1981-05-28
JPS5917113B2 (en) * 1978-05-12 1984-04-19 宇部興産株式会社 Method for producing 1,3-dimethyl-4-(2,4-dichlorobenzoyl)-5-hydroxypyrazole
JPS5917114B2 (en) * 1978-05-22 1984-04-19 宇部興産株式会社 Process for producing 1,3-dimethyl-4-(2,4-dichlorobenzoyl)-5-pyrazolyl 4-toluenesulfonate
JPS604821B2 (en) * 1979-04-06 1985-02-06 三共株式会社 Method for producing pyrazole derivatives
JPS604822B2 (en) * 1979-04-06 1985-02-06 三共株式会社 Method for producing 4-benzoylpyrazole derivatives
JPS5827791B2 (en) * 1979-04-06 1983-06-11 三共株式会社 Production method of pyrazole derivatives
US5610305A (en) * 1995-11-22 1997-03-11 Uv Stab Ltd. Pyrazole-and piperidine-containing compounds and their metal complexes as light stabilizers

Also Published As

Publication number Publication date
HK59078A (en) 1978-10-13
FR2220565A1 (en) 1974-10-04
GB1474281A (en) 1977-05-18
CS182251B2 (en) 1978-04-28
JPS539223B2 (en) 1978-04-04
DE2410370A1 (en) 1974-09-19
DE2410370C2 (en) 1982-10-07
ATA187474A (en) 1978-09-15
AU6652474A (en) 1975-09-11
CA1079949A (en) 1980-06-24
RO63905A (en) 1979-02-15
DD111396A5 (en) 1975-02-12
IT1018626B (en) 1977-10-20
NL7402932A (en) 1974-09-11
JPS50121272A (en) 1975-09-23
JPS5029477A (en) 1975-03-25
FR2220565B1 (en) 1977-09-23
AT349460B (en) 1979-04-10
NL159705B (en) 1979-03-15

Similar Documents

Publication Publication Date Title
ES410730A1 (en) 1-aroylalkyl-4-diphenylmethyl piperidines
ES451480A1 (en) Agricultural fungicidal compositions containing 6-(substituted phenyl)-pyridazinones and said pyridazinones
ES424018A1 (en) Use of pyrazole compounds for the stabilization of organic materials
ES402057A1 (en) Compounds tetracloroftalidos cromogenicos (Machine-translation by Google Translate, not legally binding)
ES320296A1 (en) Procedure for the preparation of new derivatives of indol. (Machine-translation by Google Translate, not legally binding)
ES410190A1 (en) Novel metallized heterocyclic derivatives
ES421067A1 (en) Procedure for the preparation of new 2-phenylamine-substitute imidazolines. (Machine-translation by Google Translate, not legally binding)
ES425407A1 (en) 3-(isopropyl amino alkoxy)-2-phenyl-isoindolin-1-ones
ES385419A1 (en) Derivatives of thiophene acetic acid and processes for preparing them
ES409461A1 (en) Lysergic acid derivatives
ES396701A1 (en) Procedure for preparation of new derivatives of the thiophene-acetic acid. (Machine-translation by Google Translate, not legally binding)
ES401342A1 (en) Pyridine derivatives
ES289028A1 (en) Procedure for obtaining new derivatives of the quinolein (Machine-translation by Google Translate, not legally binding)
ES474653A1 (en) Aroyl-pyrrole carboxylic acids and derivatives thereof
ES389122A1 (en) Novel dibenzofuran and dibenzo-thiophene derivative
ES305122A1 (en) Procedure for the preparation of new derivatives of etanoantraceno. (Machine-translation by Google Translate, not legally binding)
ES406768A1 (en) Procedure for the preparation of new indol derivatives. (Machine-translation by Google Translate, not legally binding)
GB1076202A (en) Cyclohepta[b]-pyrrole derivatives
ES388947A1 (en) Pregnatetraenes
ES387967A1 (en) Procedure for the preparation of phosphonocarbonamide derivatives. (Machine-translation by Google Translate, not legally binding)
ES312151A1 (en) A method of preparing new indoliletilguanidins. (Machine-translation by Google Translate, not legally binding)
ES397708A1 (en) Procedure for the obtaining derivatives of imidazolidinone. (Machine-translation by Google Translate, not legally binding)
ES324076A1 (en) Procedure for the obtaining of new derivatives of piridazone. (Machine-translation by Google Translate, not legally binding)
ES364722A1 (en) Procedure for the preparation of new derivatives of paminoalquil-bencensulfonamida. (Machine-translation by Google Translate, not legally binding)
ES340744A1 (en) Procedure for preparing new 5-sulfonil-1,2-ditiol-3onas. (Machine-translation by Google Translate, not legally binding)