Compounds of formula (I) or (II) can modulate the activity of SIP receptors.
式(I)或(II)的化合物可以调节SIP受体的活性。
S1P modulating agents
申请人:Thomas Jermaine
公开号:US20160263093A1
公开(公告)日:2016-09-15
Compounds of formula (I) or (II) can modulate the activity of S1P receptors.
化合物(I)或(II)的配方可以调节S1P受体的活性。
Synthesis of Bis(β‐Oximinoalkyl)malonates and Their Catalytic Reductive Cyclization to Piperidines
作者:Evgeny V. Pospelov、Yaroslav D. Boyko、Sema L. Ioffe、Alexey Yu. Sukhorukov
DOI:10.1002/adsc.202200424
日期:2022.8.2
bis(β-oximinoalkyl)malonates were demonstrated to be convenient platforms for the synthesis of saturated N-heterocycles. Upon heterogeneous catalytic hydrogenation, these dioximes undergo reductive cyclization to give substituted piperidine-4,4’-dicarboxylates, which are valuable building blocks in medicinal chemistry. By using dioximes bearing an additional ester group in the side chain, tandem piperidine/pyrrolidinone