79069-13-9Relevant articles and documents
A substrate-based difluoro ketone selectively inhibits Alzheimer's γ-secretase activity
Wolfe, Michael S.,Citron, Martin,Diehl, Thekla S.,Xia, Weiming,Donkor, Isaac O.,Selkoe, Dennis J.
, p. 6 - 9 (1998)
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Fluorinated Olefinic Lactams: The Case of Amino Acids - Preparation and Mechanistic Studies
Bartoszak-Adamska, El?bieta,Go?dyn, Mateusz,Koroniak, Henryk,Koroniak-Szejn, Katarzyna,Salamon-Krokosz, Katarzyna,Siod?a, Tomasz
, (2022/03/17)
Herein, we report the synthesis of analogues of amino acids with a monofluorovinyl moiety. Interestingly, we have found that cyclization of the obtained products proceeds easily in all cases. The cyclization process has not previously been observed at this reaction stage, and such fluorinated lactams derived from phenylalanine, valine, alanine have not been described before.
Exploring the dNTP -binding site of HIV-1 reverse transcriptase for inhibitor design
Das, Kalyan,De Jonghe, Steven,Gu, Weijie,Herdewijn, Piet,Martinez, Sergio,Nguyen, Hoai,Rozenski, Jef,Schols, Dominique,Singh, Abhimanyu K.
, (2021/08/24)
HIV-1 reverse transcriptase (RT) plays a central role in the viral life cycle, and roughly half of the FDA-approved anti-HIV drugs are targeting RT. Nucleoside analogs (NRTIs) require cellular phosphorylation for binding to RT, and to bypass this rate-limiting path, we designed a new series of acyclic nucleoside phosphonate analogs as nucleoside triphosphate mimics, aiming at the chelation of the catalytic Mg2+ ions via a phosphonate and/or a carboxylic acid group. Novel synthetic procedures were developed to access these nucleoside phosphonate analogs. X-ray structures in complex with HIV-1 RT/dsDNA demonstrated that their binding modes are distinct from that of our previously reported compound series. The impact of chain length, chirality and linker atom have been discussed. The detailed structural understanding of these new compounds provides opportunities for designing new class of HIV-1 RT inhibitors.
Thiamine hydrochloride as a recyclable organocatalyst for the efficient and chemoselective N-tert-butyloxycarbonylation of amines
Ingale, Ajit P.,Garad, Dnyaneshwar N.,Ukale, Dattatraya,Thorat, Nitin M.,Shinde, Sandeep V.
supporting information, p. 3791 - 3804 (2021/11/04)
Thiamin hydrochloride promoted highly efficient and ecofriendly approach has been described for the chemoselective N-tert-butyloxycarbonylation of amines under solvent-free conditions at ambient temperature. The demonstrated approach has been applicable for the N-Boc protection of variety of aliphatic, aryl, heteroaryl amines. The chemoselective protection of amino group occurs in chiral amines and amino alcohol without racemization in high yield. Thiamin hydrochloride is stable, economical, easy to handle and environmentally friendly.