5548-10-7Relevant articles and documents
Compound containing 2,4 - thiazole ring and preparation method and application thereof
-
Paragraph 0189; 0190; 0192, (2021/08/25)
The invention provides a compound containing 2,4 - thiazole rings and a preparation method and application thereof, wherein the compound is shown in a formula X. A Is pyrazolopyrimidine or indole. Z Is carbonless. X Is O or S. Y Is - O - or - NH . R1 Hydrogen or C1 -6 Alkyl. R2 Be selected from C1 - C3 Alkyl. C5 - C15 Alkenyl, alkynyl, 5 - RMB 10 heterocyclic radicals, C6 - C12 Aryl, 5 -12 membered heteroaryl, sterol and 5-10 元 cycloalkyl. Y And R2 Connection, or Y and R2 Looping. R3 From hydrogen. Halogen, amino, hydroxyl, acetyl, 3 - RMB 10 heterocyclic group, C6 - C12 Aryl, 5 -12-membered heteroaryl, 3 -10-membered cycloalkyl, ester, carboxy, trihalomethyl and adamantyl. R2 Or R3 It is unsubstituted or is selected from C. 1 - C6 Alkyl. A hydroxy group, a halogen group, a trihalomethyl group, a carboxyl group, and a phenyl group. R2 Document C1 - C3 Alkyl, R3 Hydrogen.
INDOLE AHR INHIBITORS AND USES THEREOF
-
Paragraph 00826; 00828, (2018/11/22)
The present invention provides compounds useful as inhibitors of AHR, compositions thereof, and methods of using the same.
Copper(II)-Mediated Aerobic Oxidation of Benzylimidates: Synthesis of Primary α-Ketoamides
Kumar, Yogesh,Shaw, Mukta,Thakur, Rima,Kumar, Amit
, p. 6617 - 6625 (2016/08/16)
A simple and straightforward method for the synthesis of primary α-ketoamides has been discovered. The reaction represents the first example of benzylimidates directly converting to primary α-ketoamides by using sustainable molecular oxygen as an oxidant. This reaction proceeds in the presence of copper(II) salt via cleavage of benzylic C-H and C-O bonds of the benzylimidates with liberation of alcohols as the only byproduct. A wide substrate scope, operationally mild conditions, the use of single substrates, and a reaction scaled up to grams make this strategy very attractive and practical. Furthermore, mechanistic studies illustrate that the imidate group adjacent to the benzylic position plays crucial role in facilitating this chemical process.