CH492715A - Process for the preparation of optically active pyridine derivatives - Google Patents

Process for the preparation of optically active pyridine derivatives

Info

Publication number
CH492715A
CH492715A CH94970A CH9497066A CH492715A CH 492715 A CH492715 A CH 492715A CH 94970 A CH94970 A CH 94970A CH 9497066 A CH9497066 A CH 9497066A CH 492715 A CH492715 A CH 492715A
Authority
CH
Switzerland
Prior art keywords
preparation
optically active
pyridine derivatives
active pyridine
derivatives
Prior art date
Application number
CH94970A
Other languages
German (de)
Inventor
Hartmund Dr Wollweber
Rudolf Dr Hiltmann
Friedrich Dr Hoffmeister
Kroneberg Hans-Guenther D Prof
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Priority claimed from CH829066A external-priority patent/CH485719A/en
Publication of CH492715A publication Critical patent/CH492715A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
CH94970A 1965-07-24 1966-06-08 Process for the preparation of optically active pyridine derivatives CH492715A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0046713 1965-07-24
CH829066A CH485719A (en) 1965-07-24 1966-06-08 Process for the preparation of optically active pyridine derivatives

Publications (1)

Publication Number Publication Date
CH492715A true CH492715A (en) 1970-06-30

Family

ID=25703114

Family Applications (1)

Application Number Title Priority Date Filing Date
CH94970A CH492715A (en) 1965-07-24 1966-06-08 Process for the preparation of optically active pyridine derivatives

Country Status (1)

Country Link
CH (1) CH492715A (en)

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased