65618-88-4Relevant articles and documents
SUBSTITUTED ISOQUINOLINES AND ISOQUINOLINONES AS RHO KINASE INHIBITORS
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Page/Page column 73, (2010/01/30)
The invention relates to substituted isoquinoline and isoquinolinones of the formula (I) useful for the treatment and/or prevention of diseases associated with Rho-kinase and/or Rho-kinase mediated phosphorylation of myosin light chain phosphatase, and compositions containing such compounds.
4-Amino-4-arylcyclohexanones and Their Derivatives, a Novel Class of Analgesics. 1. Modification of the Aryl Ring
Lednicer, Daniel,VonVoigtlander, Philip F.,Emmert, D. Edward
, p. 424 - 430 (2007/10/02)
Investigation of central nervous system activity of phenylcyclohexylamines was continued by preparation of "reversed" analogues.Following the unexpected finding of analgesic activity with 1-(dimethylamino)-1-phenylcyclohexylamine, the SAR of the series was investigated.Synthesis starts by double Michael reaction of acrylate on arylacetonitriles.Following cyclization, decarboxylation, ketalization, and saponification, the geminally substituted acid is rearranged to the isocyanate by means of (C6H5O)2PON3.Isocyanates were then converted to the title compounds.Analgesic activity is very sensitive to the nature and position of the substituent on the aromatic ring.The most potent compounds in this series (p-CH3, p-Br) showed 50percent the potency of morphine.Deletion of the ring oxygen abolishes activity.