CH628331A5 - Process for the preparation of novel piperidine hydroxamides - Google Patents

Process for the preparation of novel piperidine hydroxamides Download PDF

Info

Publication number
CH628331A5
CH628331A5 CH68877A CH68877A CH628331A5 CH 628331 A5 CH628331 A5 CH 628331A5 CH 68877 A CH68877 A CH 68877A CH 68877 A CH68877 A CH 68877A CH 628331 A5 CH628331 A5 CH 628331A5
Authority
CH
Switzerland
Prior art keywords
acid
hydroxy
weight
compounds
parts
Prior art date
Application number
CH68877A
Other languages
German (de)
English (en)
Inventor
Norbert Dr Mayer
Gerhard Dr Pfahler
Hartmut Dr Wiezer
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of CH628331A5 publication Critical patent/CH628331A5/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no 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
    • C07D211/60—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D211/62—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals attached in position 4
    • C07D211/66—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals attached in position 4 having a hetero atom as the second substituent in position 4
    • 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
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Hydrogenated Pyridines (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CH68877A 1976-01-24 1977-01-20 Process for the preparation of novel piperidine hydroxamides CH628331A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762602673 DE2602673C3 (de) 1976-01-24 1976-01-24 2,2,6,6-Tetramethyl-4-hydroxy-4carbamoylpiperidin, seine Herstellung und Verwendung

Publications (1)

Publication Number Publication Date
CH628331A5 true CH628331A5 (en) 1982-02-26

Family

ID=5968206

Family Applications (1)

Application Number Title Priority Date Filing Date
CH68877A CH628331A5 (en) 1976-01-24 1977-01-20 Process for the preparation of novel piperidine hydroxamides

Country Status (13)

Country Link
JP (1) JPS5291875A (da)
AT (1) AT353013B (da)
BE (1) BE850694A (da)
BR (1) BR7700373A (da)
CA (1) CA1081234A (da)
CH (1) CH628331A5 (da)
DE (1) DE2602673C3 (da)
DK (1) DK25077A (da)
FR (1) FR2338931A1 (da)
GB (1) GB1561001A (da)
IT (1) IT1076011B (da)
LU (1) LU76617A1 (da)
NL (1) NL7700520A (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742582A1 (de) * 1977-09-22 1979-04-05 Hoechst Ag Substituierte piperidinhydroxyamide, ihre herstellung und verwendung als lichtschutzmittel
DE4125440A1 (de) * 1990-08-09 1992-02-13 Sandoz Ag Mono-, bi- oder tri-carbocyclische phosphin- oder phosphonsaeureverbindungen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1526656A (fr) * 1966-06-15 1968-05-24 Sankyo Co Nouveaux composés 2, 2-diméthyl-4, 4, 6, 6-tétrasubstitué-pipéridine-1-oxydes et procédé pour leur préparation
DE2719133A1 (de) * 1976-05-11 1977-12-01 Ciba Geigy Ag Neue stabilisatoren

Also Published As

Publication number Publication date
FR2338931B1 (da) 1980-06-06
CA1081234A (en) 1980-07-08
NL7700520A (nl) 1977-07-26
LU76617A1 (da) 1977-08-12
DE2602673C3 (de) 1979-02-15
GB1561001A (en) 1980-02-13
FR2338931A1 (fr) 1977-08-19
IT1076011B (it) 1985-04-22
BE850694A (fr) 1977-07-25
AT353013B (de) 1979-10-25
ATA37677A (de) 1979-03-15
BR7700373A (pt) 1977-09-20
DK25077A (da) 1977-07-25
DE2602673A1 (de) 1977-07-28
DE2602673B2 (de) 1978-06-15
JPS5291875A (en) 1977-08-02

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Legal Events

Date Code Title Description
PL Patent ceased