[EN] NLRP3 INFLAMMASOME-INHIBITING COMPOUNDS AND THE USE THEREOF [FR] COMPOSÉS D'INHIBITION D'INFLAMMASOME DE NLRP3 ET LEUR UTILISATION
摘要:
The invention relates to compounds of general formula (I), having inhibitory activity against the NLRP3 inflammasome. Said compounds are useful in the prevention and/or treatment of diseases and/or disorders mediated by the NLRP3 inflammasome.
The organocatalyzed regioselective allylic trifluoromethylation of Morita–Baylis–Hillman adducts using Ruppert–Prakash reagent was achieved in high to excellent yields via a successive SN2′/SN2′ mode for the first time. The reaction was extended to the asymmetric allylic trifluoromethylation by the use of a bis-cinchona alkaloid catalyst with high enantioselectivities up to 94% ee.
首次通过连续的S N 2'/ S N 2'模式,使用Ruppert-Prakash试剂对Morita-Baylis-Hillman加合物进行了有机催化的区域选择性烯丙基三氟甲基化反应,收率很高。通过使用具有高达94%ee的高对映选择性的双金鸡纳生物碱催化剂,反应扩展到不对称的烯丙基三氟甲基化反应。
Simple and facile synthesis of tetralone-spiro-glutarimides and spiro-bisglutarimides from Baylis–Hillman acetates
作者:Deevi Basavaiah、Raju Jannapu Reddy
DOI:10.1039/b717843c
日期:——
A simple and convenient synthesis of di(E)-arylidene-tetralone-spiro-glutarimides fromBaylis-Hillmanacetates via an interesting biscyclization strategy involving facile C-C and C-N bond formation is described. Also, one-pot multistep transformation of the Baylis-Hillmanacetates into di(E)-arylidene-spiro-bisglutarimides is presented.