A novel synthesis of 2-cyano-3,3-dimethylazetidines
作者:Paul Sulmon、Norbert De Kimpe、Niceas Schamp
DOI:10.1039/c39850000715
日期:——
A new route to 2-cyano-3,3-dimethylazetidines has been developed by reaction of β-chloroimines with potassium cyanide in methanol which involves nucleophilic addition and subsequent intramolecular nucleophilic substitution.
A new method for the preparation of 2,2-dialkylcyclopropylamines
作者:Paul Sulmon、Norbert De Kimpe、Niceas Schamp
DOI:10.1039/c39860001677
日期:——
2,2-Dialkylcyclopropylamines have been prepared by a new synthetic method involving base-induced cyclization of β-chloroimines and subsequent hydrolysis.
作者:Paul Sulmon、Norbert De Kimpe、Niceas Schamp、Bernard Tinant、Jean-Paul Declercq
DOI:10.1016/s0040-4020(01)85996-2
日期:1988.1
Synthesis of perhydro-1,3-diazine-2-thiones from .beta.-chloro imines
作者:Paul Sulmon、Norbert De Kimpe、Niceas Schamp、Jean Paul Declercq
DOI:10.1021/jo00272a024
日期:1989.5
PYRIMIDONE CARBOXAMIDE COMPOUNDS AS PDE2 INHIBITORS
申请人:Merck Sharp & Dohme Corp.
公开号:US20170015633A1
公开(公告)日:2017-01-19
Disclosed are pyrimidine carboxamide compounds of formula (I) which are useful as therapeutic agents for the treatment of central nervous system disorders associated with phosphodiesterase 2 (PDE2), pharmaceutical compositions and uses thereof.