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Bardapurkar Pranav P. Shewale Sunil S. Arote Sandeep A. Pansambal Shreyas S. Barde Nilesh P. 《Research on Chemical Intermediates》2021,47(5):1919-1939
Research on Chemical Intermediates - Cobalt ferrite is a promising material for many therapeutic applications, photo-catalysis, gas detectors, high-density data storage, etc. Optimization of... 相似文献
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Nicolas Gillaizeau-Simonian Dr. Etienne Barde Dr. Amandine Guérinot Prof. Janine Cossy 《Chemistry (Weinheim an der Bergstrasse, Germany)》2021,27(12):4004-4008
A cobalt-catalyzed 1,4-aryl migration/disulfonylation cascade applied to α-bromo N-sulfonyl amides was developed. The reaction was highly chemoselective, allowing the preparation of α-aryl amides possessing a variety of functional groups. The method was used as the key step to synthesize an alkaloid, (±)-deoxyeseroline. Mechanistic investigations suggest a radical process. 相似文献
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Bojkowska K Santoni de Sio F Barde I Offner S Verp S Heinis C Johnsson K Trono D 《Chemistry & biology》2011,18(6):805-815
Protein turnover critically influences many biological functions, yet methods have been lacking to assess this parameter in?vivo. Here, we demonstrate how chemical labeling of SNAP-tag fusion proteins can be exploited to measure the half-life of resident intracellular and extracellular proteins in living mice. First, we demonstrate that SNAP-tag substrates have wide?bioavailability in mice and can be used for the specific in?vivo labeling of SNAP-tag fusion proteins. We then apply near-infrared probes to perform noninvasive imaging of in?vivo-labeled tumors. Finally, we use SNAP-mediated chemical pulse-chase labeling to perform measurement of the in?vivo half-life of different extra- and intracellular proteins. These results open broad perspectives for studying protein function in living animals. 相似文献
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