robust, and stereocomplementary synthesis of fully-substituted (E)- and (Z)-stereodefined α,β-unsaturated esters 3 from accessible α-substituted β-ketoesters 1via (E)- and (Z)-enol phosphonates was achieved. The present method involves two accessible reaction sequences: (i) (E)- and (Z)-stereocomplementary enol phosphorylations of a wide variety of β-ketoesters 1 (24 examples; 71–99% yield, each >95 : 5
(<i>E</i>)-,(<i>Z</i>)-Parallel Preparative Methods for Stereodefined β,β-Diaryl- and α,β-Diaryl-α,β-unsaturated Esters: Application to the Stereocomplementary Concise Synthesis of Zimelidine
Parallel and practical methods for the preparation of both (E)‐ and (Z)‐β‐aryl1‐β‐aryl2‐α,β‐unsaturated esters 1 and (E)‐ and (Z)‐α‐aryl1‐β‐aryl2‐α,β‐unsaturated esters 2 are described. These methods involve accessible, robust, stereocomplementary N‐methylimidazole (NMI)‐mediated enol tosylations (14 examples, 70–99 % yield), as well as stereoretentive Suzuki–Miyaura cross‐couplings (36 examples, 64–99 %
A method for the preparation of N-pyrazolylamidoximes of the general formula I
R
1
and R
2
independently represent an alkyl, aryl, or heteroaryl group, comprises
reacting a 5-(β-ketoalkyl)-3-substituted-1,2,4-oxadiazoles of the general formula II
with hydrazine.
[EN] ALPHA PROTEIN KINASE 1 INHIBITORS FOR USE IN TREATING KAWASAKI DISEASE<br/>[FR] INHIBITEURS DE LA PROTÉINE ALPHA KINASE 1 DESTINÉS À ÊTRE UTILISÉS DANS LE TRAITEMENT DE LA MALADIE DE KAWASAKI
申请人:SHANGHAI YAO YUAN BIOTECHNOLOGY CO LTD
公开号:WO2022222888A1
公开(公告)日:2022-10-27
Provided herein are methods for inhibiting ALPK1 kinase activity using a compound of Formula I, and compositions and methods for therapy, for example in treating Kawasaki Disease.
本文提供了使用式 I 的化合物抑制 ALPK1 激酶活性的方法,以及用于治疗(例如治疗川崎病)的组合物和方法。