CA1007642A - Acylated derivatives of substituted piperazines and polymeric compositions stabilized thereby - Google Patents

Acylated derivatives of substituted piperazines and polymeric compositions stabilized thereby

Info

Publication number
CA1007642A
CA1007642A CA167,694A CA167694A CA1007642A CA 1007642 A CA1007642 A CA 1007642A CA 167694 A CA167694 A CA 167694A CA 1007642 A CA1007642 A CA 1007642A
Authority
CA
Canada
Prior art keywords
polymeric compositions
acylated derivatives
substituted piperazines
compositions stabilized
stabilized
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
CA167,694A
Other languages
English (en)
Other versions
CA167694S (en
Inventor
John J. Luzzi
Chester E. Ramey
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.)
Novartis AG
Original Assignee
Ciba Geigy 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
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of CA1007642A publication Critical patent/CA1007642A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
    • C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/04—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
    • 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
    • C08K5/3462—Six-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA167,694A 1972-05-01 1973-04-02 Acylated derivatives of substituted piperazines and polymeric compositions stabilized thereby Expired CA1007642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24902572A 1972-05-01 1972-05-01

Publications (1)

Publication Number Publication Date
CA1007642A true CA1007642A (en) 1977-03-29

Family

ID=22941726

Family Applications (1)

Application Number Title Priority Date Filing Date
CA167,694A Expired CA1007642A (en) 1972-05-01 1973-04-02 Acylated derivatives of substituted piperazines and polymeric compositions stabilized thereby

Country Status (8)

Country Link
JP (1) JPS5037056B2 (ja)
CA (1) CA1007642A (ja)
CH (1) CH576504A5 (ja)
DE (1) DE2321526A1 (ja)
FR (1) FR2183080B1 (ja)
GB (1) GB1418701A (ja)
IT (1) IT981948B (ja)
NL (1) NL7306051A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1111421A (en) * 1978-03-24 1981-10-27 John T. Lai Synthesis of 1,4-diaza-2-cycloalkanone and substituted derivatives thereof
US4650870A (en) * 1984-03-12 1987-03-17 Ciba-Geigy Corporation Substituted piperazinone light stabilizers
ZW17489A1 (en) * 1988-12-23 1990-08-01 Ici Plc Curable polymer compositions and their manufacture and use
JPH0452319U (ja) * 1990-09-07 1992-05-01

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1397193A (fr) * 1963-12-06 1965-04-30 Lepetit Spa Procédé de préparation de nouveaux dérivés de la pipérazine
US3640928A (en) * 1968-06-12 1972-02-08 Sankyo Co Stabilization of synthetic polymers

Also Published As

Publication number Publication date
CH576504A5 (ja) 1976-06-15
DE2321526A1 (de) 1973-11-15
NL7306051A (ja) 1973-11-05
FR2183080B1 (ja) 1976-06-11
GB1418701A (en) 1975-12-24
JPS4954450A (ja) 1974-05-27
FR2183080A1 (ja) 1973-12-14
JPS5037056B2 (ja) 1975-11-29
IT981948B (it) 1974-10-10

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