Efficient synthesis of ESI-09, a novel non-cyclic nucleotide EPAC antagonist
作者:Haijun Chen、Chunyong Ding、Christopher Wild、Huiling Liu、Tianzhi Wang、Mark A. White、Xiaodong Cheng、Jia Zhou
DOI:10.1016/j.tetlet.2013.01.024
日期:2013.3
A concise and efficient synthetic approach to producing a novel non-cyclic nucleotide EPAC antagonist ESI-09 and its new analogs is reported. Key features of the synthesis include a mild and reliable one-pot procedure for an isoxazole synthon, as well as a modified one-pot protocol for the cyanomethyl ketone key intermediate. The synthesis requires inexpensive starting materials and only three linear
Compounds which modulate the CB2 receptor are disclosed. Compounds according to the invention bind to and are agonists of the CB2 receptor, and are useful for treating inflammation. Those compounds which are agonists are additionally useful for treating pain.