Benkovics, Tamas published the artcileDiverse Catalytic Reactions for the Stereoselective Synthesis of Cyclic Dinucleotide MK-1454, Quality Control of 143-24-8, the main research area is transition metal thiophosphate enzyme catalytic stereoselective synthesis cyclization nucleotide; STING gene agonist cyclic dinucleotide MK1454 stimulator thiophosphate fluorination.
As practitioners of organic chem. strive to deliver efficient syntheses of the most complex natural products and drug candidates, further innovations in synthetic strategies are required to facilitate their efficient construction. These aspirational breakthroughs often go hand-in-hand with considerable reductions in cost and environmental impact. Enzyme-catalyzed reactions have become an impressive and necessary tool that offers benefits such as increased selectivity and waste limitation. These benefits are amplified when enzymic processes are conducted in a cascade in combination with novel bond-forming strategies. In this article, we report a highly diastereoselective synthesis of MK-1454, a potent agonist of the stimulator of interferon gene (STING) signaling pathway. The synthesis begins with the asym. construction of two fluoride-bearing deoxynucleotides. The routes were designed for maximum convergency and selectivity, relying on the same benign electrophilic fluorinating reagent. From these complex subunits, four enzymes are used to construct the two bridging thiophosphates in a highly selective, high yielding cascade process. Critical to the success of this reaction was a thorough understanding of the role transition metals play in bond formation.
Journal of the American Chemical Society published new progress about Cyclization. 143-24-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11,14-Pentaoxapentadecane, and the molecular formula is C10H22O5, Quality Control of 143-24-8.
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem