BE774131A - PROCESS FOR THE PREPARATION OF 4-ANILINOPIPERIDINES SUBSTITUTED IN N - Google Patents

PROCESS FOR THE PREPARATION OF 4-ANILINOPIPERIDINES SUBSTITUTED IN N

Info

Publication number
BE774131A
BE774131A BE774131A BE774131A BE774131A BE 774131 A BE774131 A BE 774131A BE 774131 A BE774131 A BE 774131A BE 774131 A BE774131 A BE 774131A BE 774131 A BE774131 A BE 774131A
Authority
BE
Belgium
Prior art keywords
anilinopiperidines
substituted
preparation
anilinopiperidines substituted
Prior art date
Application number
BE774131A
Other languages
French (fr)
Inventor
E S Lavrinovich
S K Germane
I E Treigute
G M Edzhin
Original Assignee
Inst Organicheskogo Sinteza Ak
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
Priority to DE2148959A priority Critical patent/DE2148959C3/en
Application filed by Inst Organicheskogo Sinteza Ak filed Critical Inst Organicheskogo Sinteza Ak
Priority to BE774131A priority patent/BE774131A/en
Publication of BE774131A publication Critical patent/BE774131A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having 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
    • C07D213/72—Nitrogen atoms
    • C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
    • 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
    • C07D211/56—Nitrogen atoms
    • C07D211/58—Nitrogen atoms attached in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
BE774131A 1971-09-30 1971-10-19 PROCESS FOR THE PREPARATION OF 4-ANILINOPIPERIDINES SUBSTITUTED IN N BE774131A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2148959A DE2148959C3 (en) 1971-09-30 1971-09-30 Process for the preparation of N-substituted 4-anilinopiperidines
BE774131A BE774131A (en) 1971-09-30 1971-10-19 PROCESS FOR THE PREPARATION OF 4-ANILINOPIPERIDINES SUBSTITUTED IN N

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2148959A DE2148959C3 (en) 1971-09-30 1971-09-30 Process for the preparation of N-substituted 4-anilinopiperidines
BE774131A BE774131A (en) 1971-09-30 1971-10-19 PROCESS FOR THE PREPARATION OF 4-ANILINOPIPERIDINES SUBSTITUTED IN N

Publications (1)

Publication Number Publication Date
BE774131A true BE774131A (en) 1972-04-12

Family

ID=25656948

Family Applications (1)

Application Number Title Priority Date Filing Date
BE774131A BE774131A (en) 1971-09-30 1971-10-19 PROCESS FOR THE PREPARATION OF 4-ANILINOPIPERIDINES SUBSTITUTED IN N

Country Status (2)

Country Link
BE (1) BE774131A (en)
DE (1) DE2148959C3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI95572C (en) * 1987-06-22 1996-02-26 Eisai Co Ltd Process for the preparation of a medicament useful as a piperidine derivative or its pharmaceutical salt

Also Published As

Publication number Publication date
DE2148959C3 (en) 1978-05-18
DE2148959A1 (en) 1973-04-05
DE2148959B2 (en) 1977-09-15

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BE774131A (en) PROCESS FOR THE PREPARATION OF 4-ANILINOPIPERIDINES SUBSTITUTED IN N