A new series of thiophenecontaining triarylmethane derivatives were synthesized from the Friedel-Crafts alkylation of diarylcarbinols followed by incorporation of amino alkyl chains. These were evaluated against Mycobacterium tuberculosis H37R(v) and showed the activity in the range of 3.12-12.5 microg/mL in vitro.
The present invention relates to small molecule compounds and their use in the treatment of bacterial infections, in particular Tuberculosis.
本发明涉及小分子化合物及其在治疗细菌感染,特别是结核病方面的用途。
Enantioselective addition of thiophenylboronic acids to aldehydes using ZnEt2/Schiff-base catalytic system
作者:Xiaodong Liu、Li Qiu、Liang Hong、Wenjing Yan、Rui Wang
DOI:10.1016/j.tetasy.2009.02.059
日期:2009.3
Using Schiff-base amino alcohols as catalysts which were readily derived from natural amino acids in three steps, a series of valuable optically active thiophenyl methanols (4a-4n) were first obtained in good yields and high enantioselectivities (up to 96% ee) through the asymmetric addition of thiophenylboronic acid to aldehydes in the presence of ZnEt2 in toluene. Crown Copyright (C) 2009 Published by Elsevier Ltd. All rights reserved.
US8785452B2
申请人:——
公开号:US8785452B2
公开(公告)日:2014-07-22
Panda, Gautam; Parai, Maloy Kumar; Srivastava, Ajay Kumar, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2009, vol. 48, # 8, p. 1121 - 1127