OA02301A - New pyridines and process for their preparation. - Google Patents

New pyridines and process for their preparation.

Info

Publication number
OA02301A
OA02301A OA52723A OA52723A OA02301A OA 02301 A OA02301 A OA 02301A OA 52723 A OA52723 A OA 52723A OA 52723 A OA52723 A OA 52723A OA 02301 A OA02301 A OA 02301A
Authority
OA
OAPI
Prior art keywords
preparation
pyridines
new
new pyridines
Prior art date
Application number
OA52723A
Other languages
French (fr)
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of OA02301A publication Critical patent/OA02301A/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
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (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)
OA52723A 1966-11-01 1967-01-16 New pyridines and process for their preparation. OA02301A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1578666 1966-11-01
CH1673866 1966-11-22

Publications (1)

Publication Number Publication Date
OA02301A true OA02301A (en) 1970-05-05

Family

ID=25716999

Family Applications (1)

Application Number Title Priority Date Filing Date
OA52723A OA02301A (en) 1966-11-01 1967-01-16 New pyridines and process for their preparation.

Country Status (1)

Country Link
OA (1) OA02301A (en)

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