DK109261C - Process for the preparation of hexahydro-1-aryl-3-imino-3H-oxazolo [3,4-a] pyridines or salts thereof. - Google Patents

Process for the preparation of hexahydro-1-aryl-3-imino-3H-oxazolo [3,4-a] pyridines or salts thereof.

Info

Publication number
DK109261C
DK109261C DK567264A DK567264A DK109261C DK 109261 C DK109261 C DK 109261C DK 567264 A DK567264 A DK 567264A DK 567264 A DK567264 A DK 567264A DK 109261 C DK109261 C DK 109261C
Authority
DK
Denmark
Prior art keywords
oxazolo
pyridines
hexahydro
imino
aryl
Prior art date
Application number
DK567264A
Other languages
Danish (da)
Inventor
Rudolf Hiltmann
Hans-Guenther Kroneberg
Kurt Stoepel
Hartmund Wollweber
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
Application granted granted Critical
Publication of DK109261C publication Critical patent/DK109261C/en

Links

Classifications

    • 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
    • C07D211/08—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 hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
    • C07D211/18—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 hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D211/20—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 hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms
    • C07D211/22—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 hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms by oxygen atoms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Hydrogenated Pyridines (AREA)
DK567264A 1963-04-06 1964-04-03 Process for the preparation of hexahydro-1-aryl-3-imino-3H-oxazolo [3,4-a] pyridines or salts thereof. DK109261C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0039423 1963-04-06

Publications (1)

Publication Number Publication Date
DK109261C true DK109261C (en) 1968-04-08

Family

ID=7097763

Family Applications (5)

Application Number Title Priority Date Filing Date
DK567364A DK106225C (en) 1963-04-06 1964-04-03 Process for the preparation of hexahydro-1-aryl-3-imino-3H-oxazolo [3,4-a] pyridines or salts thereof.
DK567464A DK106280C (en) 1963-04-06 1964-04-03 Process for the preparation of hexahydro-1-aryl-3-imino-3H-oxazolo [3,4-a] pyridines or salts thereof.
DK167464A DK105338C (en) 1963-04-06 1964-04-03 Process for the preparation of hexahydro-1-aryl-3-imino-3H-oxazolo [3,4-a] pyridines or salts thereof.
DK567264A DK109261C (en) 1963-04-06 1964-04-03 Process for the preparation of hexahydro-1-aryl-3-imino-3H-oxazolo [3,4-a] pyridines or salts thereof.
DK567164A DK106279C (en) 1963-04-06 1964-04-03 Process for the preparation of hexahydro-1-aryl-3-imino-3H-oxazolo [3,4-a] pyridines or salts thereof.

Family Applications Before (3)

Application Number Title Priority Date Filing Date
DK567364A DK106225C (en) 1963-04-06 1964-04-03 Process for the preparation of hexahydro-1-aryl-3-imino-3H-oxazolo [3,4-a] pyridines or salts thereof.
DK567464A DK106280C (en) 1963-04-06 1964-04-03 Process for the preparation of hexahydro-1-aryl-3-imino-3H-oxazolo [3,4-a] pyridines or salts thereof.
DK167464A DK105338C (en) 1963-04-06 1964-04-03 Process for the preparation of hexahydro-1-aryl-3-imino-3H-oxazolo [3,4-a] pyridines or salts thereof.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK567164A DK106279C (en) 1963-04-06 1964-04-03 Process for the preparation of hexahydro-1-aryl-3-imino-3H-oxazolo [3,4-a] pyridines or salts thereof.

Country Status (9)

Country Link
AT (1) AT250956B (en)
BR (1) BR6458150D0 (en)
CH (3) CH437295A (en)
DE (1) DE1445729A1 (en)
DK (5) DK106225C (en)
FR (1) FR3718M (en)
GB (1) GB995964A (en)
NL (1) NL6403571A (en)
SE (4) SE304515B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505340A (en) * 1967-10-05 1970-04-07 Sandoz Ag 1-substituted-3-substituted imino-1,5,6,7,8,8a-hexahydro-3-h-thiazolo (3,4-a) pyridines and intermediates therefor
US3494931A (en) * 1967-10-05 1970-02-10 Sandoz Ag 1-substituted-3-imino-tetrahydro-oxazolo(3,4-a)pyridines
US3496185A (en) * 1968-02-14 1970-02-17 Smithkline Corp Oxazolo- and thiazolo(3,4-a)-pyridine derivatives
EP0128120A3 (en) * 1983-06-02 1985-11-13 Ciba-Geigy Ag Trisubstituted oxazolidinones

Also Published As

Publication number Publication date
DK106225C (en) 1967-01-09
CH439294A (en) 1967-07-15
GB995964A (en) 1965-06-23
SE304516B (en) 1968-09-30
BR6458150D0 (en) 1973-08-02
CH437294A (en) 1967-06-15
DK106280C (en) 1967-01-16
AT250956B (en) 1966-12-12
CH437295A (en) 1967-06-15
DE1445729A1 (en) 1969-10-02
FR3718M (en) 1965-11-29
DK105338C (en) 1966-09-19
SE304515B (en) 1968-09-30
DK106279C (en) 1967-01-16
SE304517B (en) 1968-09-30
SE304757B (en) 1968-10-07
NL6403571A (en) 1964-10-07

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