BE619215A - New derivatives of tetrahydropyridine and their preparation - Google Patents

New derivatives of tetrahydropyridine and their preparation

Info

Publication number
BE619215A
BE619215A BE619215A BE619215A BE619215A BE 619215 A BE619215 A BE 619215A BE 619215 A BE619215 A BE 619215A BE 619215 A BE619215 A BE 619215A BE 619215 A BE619215 A BE 619215A
Authority
BE
Belgium
Prior art keywords
tetrahydropyridine
preparation
new derivatives
derivatives
new
Prior art date
Application number
BE619215A
Other languages
French (fr)
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Publication of BE619215A publication Critical patent/BE619215A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/06—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/22—Machines slitting solely by one or more cutter chains moving unidirectionally along jibs
    • E21C25/28—Chains or chain guides
    • E21C25/34—Chains
    • E21C25/36—Couplings for links
    • E21C25/365—Couplings for links allowing the bending into at least two planes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyridine Compounds (AREA)
BE619215A 1961-06-22 1962-06-21 New derivatives of tetrahydropyridine and their preparation BE619215A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH729161A CH390248A (en) 1961-06-22 1961-06-22 Process for the preparation of tetrahydropyridine derivatives

Publications (1)

Publication Number Publication Date
BE619215A true BE619215A (en) 1962-12-21

Family

ID=4322819

Family Applications (2)

Application Number Title Priority Date Filing Date
BE493336D BE493336A (en) 1961-06-22
BE619215A BE619215A (en) 1961-06-22 1962-06-21 New derivatives of tetrahydropyridine and their preparation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE493336D BE493336A (en) 1961-06-22

Country Status (5)

Country Link
BE (2) BE619215A (en)
CH (1) CH390248A (en)
DE (1) DE1297106B (en)
ES (1) ES278519A1 (en)
GB (1) GB1009440A (en)

Also Published As

Publication number Publication date
GB1009440A (en) 1965-11-10
CH390248A (en) 1965-04-15
BE493336A (en)
ES278519A1 (en) 1962-11-16
DE1297106B (en) 1969-06-12

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