Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent
1978-05-19
1979-12-18
Rollins, Alton D.
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
424244, 424250, 424263, 546297, 2602444, A61K 3144, A61K 31505, C07D21365, C07D40104
Patent
active
041795636
ABSTRACT:
3-Aryloxy-substituted-aminopyridines and salts thereof, which are useful as pharmacological agents, especially cognition activators, are disclosed. They can be produced by reacting a chloro-3-aryloxypyridine with a substituted amine, 3-bromo-substituted-aminopyridine with an alkali metal salt of a phenol compound or by deoxygenation of a 3-aryloxy-substituted-aminopyridine N-oxide.
REFERENCES:
patent: 4029790 (1977-06-01), Mauvernay et al.
patent: 4078063 (1978-03-01), Lumma et al.
Chow Frank S.
Ehrlinger David B.
Raines Stephen
Rollins Alton D.
Turnipseed James H.
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