Heteroaryl compounds, compositions thereof, and methods of treatment therewith
申请人:Mortensen Deborah Sue
公开号:US20090023724A1
公开(公告)日:2009-01-22
Provided herein are Heteroaryl Compounds having the following structure:
wherein R
1
, R
2
, L, X, Y, Z, Q, A and B are as defined herein, compositions comprising an effective amount of a Heteroaryl Compound and methods for treating or preventing cancer, inflammatory conditions, immunological conditions, metabolic conditions and conditions treatable or preventable by inhibition of a kinase pathway comprising administering an effective amount of a Heteroaryl Compound to a patient in need thereof.
METHODS OF TREATMENT COMPRISING THE ADMINISTRATION OF HETEROARYL COMPOUNDS
申请人:Mortensen Deborah Sue
公开号:US20110245245A1
公开(公告)日:2011-10-06
Provided herein are Heteroaryl Compounds having the following structure:
wherein R
1
, R
2
, L, X, Y, Z, Q, A and B are as defined herein, compositions comprising an effective amount of a Heteroaryl Compound and methods for treating or preventing cancer, inflammatory conditions, immunological conditions, metabolic conditions and conditions treatable or preventable by inhibition of a kinase pathway comprising administering an effective amount of a Heteroaryl Compound to a patient in need thereof.
New Multicomponent Reaction for the Direct Synthesis of β-Aryl-γ-nitroesters Promoted by Hydrotalcite-Derived Mixed Oxides as Heterogeneous Catalyst
作者:Caroline R. M. D'Oca、Fabricio F. Naciuk、Jéssica C. Silva、Esthéfani P. Guedes、Celso C. Moro、Marcelo G. M. D'Oca、Leonardo S. Santos、Fabiane M. Natchigall、Dennis Russowsky
DOI:10.5935/0103-5053.20160175
日期:——
A new approach based on multicomponent/domino combined reactions for the synthesis of gamma-nitroesters promoted by a mixed aluminium-magnesium oxides derived from hydrotalcite-like material was developed. Different gamma-nitroesters were synthesized in 15-95% yield using Meldrum's acid, aromatic aldehydes, nitromethane and different alcohols as reagents and solvents. The gamma-aminobutyric acid derivatives, Phenibut and Baclofen, were prepared in 63 and 61% overall yield, respectively, through a two steps synthetic strategy. A mechanistic pathway was proposed based on the gas chromatography mass spectrometry (GC-MS) and electrospray ionization mass spectrometry (ESI-MS) experiments.