Kitamura, Seiya; Zheng, Qinheng; Woehl, Jordan L.; Solania, Angelo; Chen, Emily; Dillon, Nicholas; Hull, Mitchell V.; Kotaniguchi, Miyako; Cappiello, John R.; Kitamura, Shinichi; Nizet, Victor; Sharpless, K. Barry; Wolan, Dennis W. published an article in Journal of the American Chemical Society. The title of the article was 《Sulfur(VI) Fluoride Exchange (SuFEx)-Enabled High-Throughput Medicinal Chemistry》.Electric Literature of C6H12N2O The author mentioned the following in the article:
Optimization of small-mol. probes or drugs is a synthetically lengthy, challenging, and resource-intensive process. Lack of automation and reliance on skilled medicinal chemists is cumbersome in both academic and industrial settings. Here, we demonstrate a high-throughput hit-to-lead process based on the biocompatible sulfur(VI) fluoride exchange (SuFEx) click chem. A high-throughput screening hit benzyl (cyanomethyl)carbamate (Ki = 8μM) against a bacterial cysteine protease SpeB was modified with a SuFExable iminosulfur oxydifluoride [RN=S(O)F2] motif, rapidly diversified into 460 analogs in overnight reactions, and the products were directly screened to yield drug-like inhibitors with 480-fold higher potency (Ki = 18 nM). We showed that the improved mol. is active in a bacteria-host coculture. Since this SuFEx linkage reaction succeeds on picomole scale for direct screening, we anticipate our methodol. can accelerate the development of robust biol. probes and drug candidates. In the experiment, the researchers used many compounds, for example, Piperidine-4-carboxamide(cas: 39546-32-2Electric Literature of C6H12N2O)
Piperidine-4-carboxamide(cas: 39546-32-2) belongs to anime. Large quantities of aliphatic amines are made synthetically. The most widely used industrial method is the reaction of alcohols with ammonia at a high temperature, catalyzed by metals or metal oxide catalysts (e.g., nickel or copper). Mixtures of primary, secondary, and tertiary amines are thereby produced.Electric Literature of C6H12N2O
Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem