PIPERIDINE DERIVATIVES USEFUL AS OREXIN ANTAGONISTS
This invention relates to imidazopyridylmethylene substituted piperidine derivatives orexin antagonists and their use as pharmaceuticals.
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Page/Page column 26
(2010/07/09)
NOVEL COMPOUNDS
Disclosed are imidazo[1,2-a]pyridin-2-ylmethyl substituted piperidine derivatives of formula (I) and their use as pharmaceuticals.
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Page/Page column 20
(2009/02/11)
Non-basic histamine H1-antagonists. I. Synthesis and biological evaluation of some substituted 2-(2-pyridylaminoalkylamino) pyrimidones and related compounds
2-SUBSTITUTED PROPOXY-3-CYANO-5-HYDROXYPYRIDINES AND USE AS ANTIHYPERTENSIVES
The present application discloses certain 2-substituted propoxy-3-cyano-5-hydroxypyridines. The compounds have pharmaceutical activity e.g. as antihypertensives.
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(2008/06/13)
2-Substituted propoxy-3-cyano-5-RO-pyridines and intermediates
The present application discloses 2-substituted propoxy-3-cyano-5-RO-pyridines and intermediates therefor. The former compounds have pharmaceutical activity.
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(2008/06/13)
Synthesis of 2-Chloro-5-hydroxynicotinonitrile: The Required Intermediate in the Total Synthesis of a Hydroxylated Metabolite of (S)-2-(3-t-Butylamino-2-hydroxypropoxy)-3-cyanopyridine
A convenient method for the synthesis of 2-chloro-5-hydroxynicotinonitrile (10) via 5-amino-2-chloro-3-methylpyridine (3) is described.Subsequent conversions provided the basic metabolite 2 of (S)-2-(3-t-butylamino-2-hydroxypropoxy)-3-cyanopyridine (1). 1
Ponticello, Gerald S.,Engelhardt, Edward L.,Freedman, Mark B.,Baldwin, John J.
p. 445 - 448
(2007/10/02)
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