GB1209750A - Improvements in or relating to 2,2,6,6,-tetramethyl piperidine and 1,2,3,6,-tetrahydro-2,2,6,6-tetramethyl pyridine derivatives - Google Patents

Improvements in or relating to 2,2,6,6,-tetramethyl piperidine and 1,2,3,6,-tetrahydro-2,2,6,6-tetramethyl pyridine derivatives

Info

Publication number
GB1209750A
GB1209750A GB2159967A GB2159967A GB1209750A GB 1209750 A GB1209750 A GB 1209750A GB 2159967 A GB2159967 A GB 2159967A GB 2159967 A GB2159967 A GB 2159967A GB 1209750 A GB1209750 A GB 1209750A
Authority
GB
United Kingdom
Prior art keywords
radical
formula
tetrahydro
tetramethyl
chr
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
GB2159967A
Inventor
Gianmario Cipeletti
Andrea Pedrazzoli
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.)
RECH S ET D APPLIC SCIENT ET M
Original Assignee
RECH S ET D APPLIC SCIENT ET M
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 RECH S ET D APPLIC SCIENT ET M filed Critical RECH S ET D APPLIC SCIENT ET M
Priority to GB2159967A priority Critical patent/GB1209750A/en
Priority to FR1583835D priority patent/FR1583835A/fr
Publication of GB1209750A publication Critical patent/GB1209750A/en
Expired legal-status Critical Current

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
    • C07D211/08—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 hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
    • C07D211/18—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 hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D211/20—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 hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms
    • C07D211/22—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 hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms by oxygen atoms
    • 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
    • C07D211/68—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 one double bond between ring members or between a ring member and a non-ring member
    • C07D211/70—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 one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

1,209,750. 2,2,6,6-Tetramethyl piperidine and 1,2,3,6-tetrahydro-2,2,6,6-tetramethyl pyridine derivatives. SOC. D'ETUDES DE RECHERCHES ET D'APPLICATIONS SCIENTIFIQUES ET MEDICALES. 2 May, 1968 [9 May, 1967], No. 21599/67. Heading C2C. Novel compounds of the general formula E-CH 2 -CHR-O-COR 1 in which R is a hydrogen atom, a methyl radical or an ethyl radical, R 1 is a substituted or unsubstituted phenyl radical, an aryloxymethylene radical which may or may not be substituted in the benzene ring, a 2-furyl radical or a radical -C(R 2 )(R 3 )(C 6 H 5 ) in which R 2 and R 3 are the same or different and each represents a hydrogen atom, a hydroxyl group or an alkyl-cycloalkyl or phenyl radical and E is a 2,2,6,6-tetramethylpiperidine ring or 1,2,3,6-tetrahydro-2,2,6,6- tetramethylpyridine ring; are prepared by reacting a hydroxyl-containing derivative of the formula E-CH 2 -CHR-OH with an acid chloride of the formula ClCOR 1 for a period from 30 minutes to 10 hours in an inert solvent and in the presence of at least one basic hydrogen acceptor, or reacting a haloalkylamine of the formula E-CH 2 -CHR-X, X being halogen, with benzoic acid or an alkali metal benzoate at a temperature from 100‹ to 220‹ C. Pharmaceutical compositions of the above compounds having antihistaminic, parasympathicolytic, sympathicolytic, myolytic, local anaesthetic and in particular anlagesic, antiinflammatory and psychotropically tranquillizing activities are administered orally.
GB2159967A 1967-05-09 1967-05-09 Improvements in or relating to 2,2,6,6,-tetramethyl piperidine and 1,2,3,6,-tetrahydro-2,2,6,6-tetramethyl pyridine derivatives Expired GB1209750A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2159967A GB1209750A (en) 1967-05-09 1967-05-09 Improvements in or relating to 2,2,6,6,-tetramethyl piperidine and 1,2,3,6,-tetrahydro-2,2,6,6-tetramethyl pyridine derivatives
FR1583835D FR1583835A (en) 1967-05-09 1968-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2159967A GB1209750A (en) 1967-05-09 1967-05-09 Improvements in or relating to 2,2,6,6,-tetramethyl piperidine and 1,2,3,6,-tetrahydro-2,2,6,6-tetramethyl pyridine derivatives

Publications (1)

Publication Number Publication Date
GB1209750A true GB1209750A (en) 1970-10-21

Family

ID=10165633

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2159967A Expired GB1209750A (en) 1967-05-09 1967-05-09 Improvements in or relating to 2,2,6,6,-tetramethyl piperidine and 1,2,3,6,-tetrahydro-2,2,6,6-tetramethyl pyridine derivatives

Country Status (2)

Country Link
FR (1) FR1583835A (en)
GB (1) GB1209750A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481702A1 (en) * 1980-04-30 1981-11-06 Anvar CYCLIC AMINOUS SUBSTITUTED PHENOXYACETATES, PROCESS FOR OBTAINING THE SAME, APPLICATIONS AS MEDICAMENTS AND PHARMACEUTICAL COMPOSITIONS CONTAINING SAME

Also Published As

Publication number Publication date
FR1583835A (en) 1969-12-05

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees