ES310250A1 - Procedure for the preparation of new derivatives of piperidine and its homologos. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of new derivatives of piperidine and its homologos. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES310250A1
ES310250A1 ES0310250A ES310250A ES310250A1 ES 310250 A1 ES310250 A1 ES 310250A1 ES 0310250 A ES0310250 A ES 0310250A ES 310250 A ES310250 A ES 310250A ES 310250 A1 ES310250 A1 ES 310250A1
Authority
ES
Spain
Prior art keywords
see formula
general formula
found
compound
formula
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
ES0310250A
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.)
Novartis AG
Original Assignee
JR 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 JR Geigy AG filed Critical JR Geigy AG
Publication of ES310250A1 publication Critical patent/ES310250A1/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
    • C07D211/68—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
    • C07D211/72—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 hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, directly attached to ring carbon 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
    • C07D211/06—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
    • C07D211/10—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 radicals containing only carbon and hydrogen atoms attached to ring carbon atoms
    • C07D211/14—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 radicals containing only carbon and hydrogen atoms attached to ring carbon atoms with hydrocarbon or substituted hydrocarbon radicals attached to the ring nitrogen atom
    • 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
    • C07D211/72—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 hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D211/74—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D227/00—Heterocyclic compounds containing rings having one nitrogen atom as the only ring hetero atom, according to more than one of groups C07D203/00 - C07D225/00
    • C07D227/02—Heterocyclic compounds containing rings having one nitrogen atom as the only ring hetero atom, according to more than one of groups C07D203/00 - C07D225/00 with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D227/06—Heterocyclic compounds containing rings having one nitrogen atom as the only ring hetero atom, according to more than one of groups C07D203/00 - C07D225/00 with only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/10—Spiro-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
  • Labeling Devices (AREA)

Abstract

Procedure for the preparation of new derivatives of piperidine and their homologs, characterized in that the compounds of the general formula I, **(See formula)** in which X means the oxo radical, (-OH) 2, (-OR1) 2, (see formula) where R1 is found for a monovalent hydrocarbon radical containing 7 carbon atoms at most and R2 is found for a bivalent hydrocarbon radical containing 2 to 10 carbon atoms Y means the radical oxo, (-OR3) 2, or (see formula), where R3 is found for a monovalent hydrocarbon radical and R4 is found for a divalent hydrocarbon radical, the radicals of which are preferably saturated and each contain 5 carbon atoms at most, R stands for hydrogen or a lower alkyl radical and n means zero, 1 or 2, and their salts with inorganic and organic acids are prepared by reacting, in the presence of an acid binding agent, a compound of the general formula II, **(See formula)** where X, R5, R6, R7 and n have the significance indicated above, with an ester capable of reacting with a compound of the general formula III, **(See formula)** in which Y has the significance indicated above, and, if desired, a compound obtained from the general formula I, is altered with respect to its variables X and Y by cleavage or introduction of groups of acetal, thioacetal or mixtures of acetal (-OR1) 2, (see formula) or (-OR3) 2, or (see formula) and, if desired, a compound of the general formula I is transformed into a salt with an inorganic or organic acid. (Machine-translation by Google Translate, not legally binding)
ES0310250A 1964-03-09 1965-03-08 Procedure for the preparation of new derivatives of piperidine and its homologos. (Machine-translation by Google Translate, not legally binding) Expired ES310250A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH299464A CH437285A (en) 1964-03-09 1964-03-09 Process for the production of new pyrrolidine, piperidine and azepine derivatives

Publications (1)

Publication Number Publication Date
ES310250A1 true ES310250A1 (en) 1965-12-16

Family

ID=4246253

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0310250A Expired ES310250A1 (en) 1964-03-09 1965-03-08 Procedure for the preparation of new derivatives of piperidine and its homologos. (Machine-translation by Google Translate, not legally binding)

Country Status (14)

Country Link
AT (1) AT251581B (en)
BE (1) BE660763A (en)
BR (1) BR6567661D0 (en)
CH (1) CH437285A (en)
DE (1) DE1545890A1 (en)
DK (1) DK107095C (en)
ES (1) ES310250A1 (en)
FI (1) FI44396C (en)
FR (2) FR1441524A (en)
GB (1) GB1106742A (en)
IL (1) IL23117A (en)
NL (1) NL6502929A (en)
NO (1) NO117179B (en)
SE (1) SE326447B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484446A (en) * 1967-01-16 1969-12-16 Aldrich Chem Co Inc 1-(3-(4-fluorobenzoyl)propyl) - and 1 - (1,1-ethylenedioxy - 1 - (4 - fluorophenyl)-4-butyl)-4-piperidyl carbamates
US3790525A (en) * 1972-01-21 1974-02-05 Sankyo Co 4-piperidone ketal derivatives,their preparation and their use as stabilizers
JPS5420977B2 (en) * 1972-10-26 1979-07-26
US3940401A (en) 1973-03-01 1976-02-24 Sankyo Company Limited 4,4-(O-phenylenedioxy)-2,2,6,6-tetramethyl piperidine
FR2845874B1 (en) 2002-10-21 2004-12-17 Techpack Int DOUBLE WALL STICK-SHAPED PRODUCT DISPENSER PACKAGING

Also Published As

Publication number Publication date
AT251581B (en) 1967-01-10
DK107095C (en) 1967-04-24
CH437285A (en) 1967-06-15
DE1545890A1 (en) 1969-12-11
GB1106742A (en) 1968-03-20
BE660763A (en) 1965-09-08
FI44396B (en) 1971-08-02
FR4425M (en) 1966-10-17
NO117179B (en) 1969-07-14
FR1441524A (en) 1966-06-10
IL23117A (en) 1969-01-29
SE326447B (en) 1970-07-27
NL6502929A (en) 1965-09-10
BR6567661D0 (en) 1973-08-02
FI44396C (en) 1971-11-10

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