IT1168109B - Derivati della piperidina - Google Patents

Derivati della piperidina

Info

Publication number
IT1168109B
IT1168109B IT20353/81A IT2035381A IT1168109B IT 1168109 B IT1168109 B IT 1168109B IT 20353/81 A IT20353/81 A IT 20353/81A IT 2035381 A IT2035381 A IT 2035381A IT 1168109 B IT1168109 B IT 1168109B
Authority
IT
Italy
Prior art keywords
piperidine
derivatives
Prior art date
Application number
IT20353/81A
Other languages
English (en)
Other versions
IT8120353A0 (it
IT8120353A1 (it
Inventor
Battista Piero Di
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Priority to IT20353/81A priority Critical patent/IT1168109B/it
Publication of IT8120353A0 publication Critical patent/IT8120353A0/it
Priority to CA000398320A priority patent/CA1169068A/en
Priority to US06/358,488 priority patent/US4400513A/en
Priority to JP57041598A priority patent/JPS57159787A/ja
Priority to DE8282102128T priority patent/DE3265003D1/de
Priority to EP82102128A priority patent/EP0060558B1/en
Publication of IT8120353A1 publication Critical patent/IT8120353A1/it
Application granted granted Critical
Publication of IT1168109B publication Critical patent/IT1168109B/it

Links

Classifications

    • 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
    • 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
    • C07D211/40—Oxygen atoms
    • C07D211/44—Oxygen atoms attached in position 4
    • C07D211/48—Oxygen atoms attached in position 4 having an acyclic carbon atom attached 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
IT20353/81A 1981-03-16 1981-03-16 Derivati della piperidina IT1168109B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT20353/81A IT1168109B (it) 1981-03-16 1981-03-16 Derivati della piperidina
CA000398320A CA1169068A (en) 1981-03-16 1982-03-15 Derivatives of piperidine
US06/358,488 US4400513A (en) 1981-03-16 1982-03-15 1-Oxa-6-azaspiro[2.5]octanes
JP57041598A JPS57159787A (en) 1981-03-16 1982-03-16 Novel piperidine derivatives and manufacture
DE8282102128T DE3265003D1 (en) 1981-03-16 1982-03-16 New derivatives of piperidine
EP82102128A EP0060558B1 (en) 1981-03-16 1982-03-16 New derivatives of piperidine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20353/81A IT1168109B (it) 1981-03-16 1981-03-16 Derivati della piperidina

Publications (3)

Publication Number Publication Date
IT8120353A0 IT8120353A0 (it) 1981-03-16
IT8120353A1 IT8120353A1 (it) 1982-09-16
IT1168109B true IT1168109B (it) 1987-05-20

Family

ID=11165966

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20353/81A IT1168109B (it) 1981-03-16 1981-03-16 Derivati della piperidina

Country Status (6)

Country Link
US (1) US4400513A (it)
EP (1) EP0060558B1 (it)
JP (1) JPS57159787A (it)
CA (1) CA1169068A (it)
DE (1) DE3265003D1 (it)
IT (1) IT1168109B (it)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3692778A (en) * 1969-09-02 1972-09-19 Sankyo Co Piperidine-spiro-oxirane derivatives
US3790525A (en) * 1972-01-21 1974-02-05 Sankyo Co 4-piperidone ketal derivatives,their preparation and their use as stabilizers
US4162258A (en) * 1977-04-06 1979-07-24 The Lion Dentifrice Co., Ltd. Novel compounds spiro[5-isopropylbicyclo[3.1.0]hexane-2,2'-oxiranes], process for the production of the novel compounds, and process for the production of sabinene hydrates therefrom

Also Published As

Publication number Publication date
CA1169068A (en) 1984-06-12
DE3265003D1 (en) 1985-09-05
IT8120353A0 (it) 1981-03-16
EP0060558B1 (en) 1985-07-31
JPS57159787A (en) 1982-10-01
IT8120353A1 (it) 1982-09-16
EP0060558A1 (en) 1982-09-22
US4400513A (en) 1983-08-23

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950327