A borontrifluoride–methanolcomplex demonstrated remarkable deprotection selectivity against commonly used amino-protecting groups in the deacetylation of acetanilides and high sensitivity to the steric hindrance of substrates. The scope and limitations of the reaction were explored.
[EN] NEW FLUORESCENT DYES AND THEIR USES AS BIOMARKERS<br/>[FR] NOUVEAUX COLORANTS FLUORESCENTS ET LEURS UTILISATIONS EN TANT QUE BIOMARQUEURS
申请人:ILLUMINA CAMBRIDGE LTD
公开号:WO2018060482A1
公开(公告)日:2018-04-05
The present application relates to new fluorescent dyes and their uses as fluorescent labels. The compounds may be used as fluorescent labels for nucleotides in nucleic acid sequencing applications.
本申请涉及新的荧光染料及其作为荧光标记物的用途。这些化合物可用作核酸测序应用中核苷酸的荧光标记物。
Optimization of Peptidomimetics as Selective Inhibitors for the β-Catenin/T-Cell Factor Protein–Protein Interaction
作者:Zhen Wang、Min Zhang、Jin Wang、Haitao Ji
DOI:10.1021/acs.jmedchem.9b00147
日期:2019.4.11
64 and 0.44 μM, respectively, and exhibit good selectivity for β-catenin/Tcf over β-catenin/E-cadherin and β-catenin/adenomatous polyposis coli (APC) PPIs. The 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2 H-tetrazolium (MTS) cell viability assays revealed that 56, the ethyl ester of 53, was more potent than 53 in inhibiting viability of most of the Wnt/β-catenin hyperactive
The present application relates to new fluorescent dyes and their uses as fluorescent labels. The compounds may be used as fluorescent labels for nucleotides in nucleic acid sequencing applications.
本申请涉及新型荧光染料及其作为荧光标签的用途。这些化合物可用作核酸测序应用中核苷酸的荧光标签。
Rhodium-Catalyzed Enantioselective Cyclization of 2-Allenylbenzoxazoles
作者:Antonia Becker、Felix Bauer、Bernhard Breit
DOI:10.1021/acs.orglett.4c00526
日期:2024.3.29
The enantioselective rhodium-catalyzed cyclization of 2-allenylbenzoxazoles to the corresponding vinyl-functionalized, fused heterocyclic structures is reported. The presented method offers several advantages, including the use of low catalyst loadings, commercially available catalyst precursors, and mild reaction conditions. Due to its broad scope, scalability, and valuable products, we consider this