Preparation of 1,5‐Fused Tetrazoles Under Solvent‐Free Conditions
作者:Hossein Eshghi、Asadollah Hassankhani
DOI:10.1081/scc-200054219
日期:2005.4.1
Abstract A facile and efficient procedure is developed for a one‐pot synthesis of fused 1,5‐disubstituted tetrazoles from cyclic ketones and sodium azide in the presence of aluminum chloride in solvent‐free media. Advantages of this method are chemoselectivity, with high yields in a simple operation, and short reaction time under solvent‐free conditions.
BICYCLIC HETEROCYCLE SUBSTITUTED PYRIDYL COMPOUNDS USEFUL AS KINASE MODULATORS
申请人:BRISTOL-MYERS SQUIBB COMPANY
公开号:US20150274696A1
公开(公告)日:2015-10-01
Compounds having the following formula (I) or a stereoisomer or a pharmaceutically-acceptable salt thereof, wherein R
2
is a bicyclic heterocycle, and R
1
, R
3
, R
4
, R
5
and R
6
are as defined herein, that are useful as kinase modulators, including IRAK-4 modulation.