GB1418701A - 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
GB1418701A
GB1418701A GB2003273A GB2003273A GB1418701A GB 1418701 A GB1418701 A GB 1418701A GB 2003273 A GB2003273 A GB 2003273A GB 2003273 A GB2003273 A GB 2003273A GB 1418701 A GB1418701 A GB 1418701A
Authority
GB
United Kingdom
Prior art keywords
group
formula
alkyl
carbon
compounds
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
GB2003273A
Other languages
English (en)
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
Publication of GB1418701A publication Critical patent/GB1418701A/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)
GB2003273A 1972-05-01 1973-04-27 Acylated derivatives of substituted piperazines and polymeric compositions stabilized thereby Expired GB1418701A (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
GB1418701A true GB1418701A (en) 1975-12-24

Family

ID=22941726

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2003273A Expired GB1418701A (en) 1972-05-01 1973-04-27 Acylated derivatives of substituted piperazines and polymeric compositions stabilized thereby

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5141779A (en) * 1988-12-23 1992-08-25 Imperial Chemical Industries Plc Process for forming a coating from a curable composition containing crystallisable polymer

Families Citing this family (3)

* 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
JPH0452319U (it) * 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5141779A (en) * 1988-12-23 1992-08-25 Imperial Chemical Industries Plc Process for forming a coating from a curable composition containing crystallisable polymer
US5464884A (en) * 1988-12-23 1995-11-07 Nield; Eric Coating process and curable compositions

Also Published As

Publication number Publication date
FR2183080B1 (it) 1976-06-11
JPS4954450A (it) 1974-05-27
NL7306051A (it) 1973-11-05
JPS5037056B2 (it) 1975-11-29
DE2321526A1 (de) 1973-11-15
CA1007642A (en) 1977-03-29
IT981948B (it) 1974-10-10
FR2183080A1 (it) 1973-12-14
CH576504A5 (it) 1976-06-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee