126301-16-4Relevant articles and documents
Urea based foldamers
Yoo, Sung Hyun,Li, Bo,Dolain, Christel,Pasco, Morgane,Guichard, Gilles
, p. 59 - 92 (2021/06/25)
N,N′-linked oligoureas are a class of enantiopure, sequence-defined peptidomimetic oligomers without amino acids that form well-defined and predictable helical structures akin to the peptide α-helix. Oligourea-based foldamers combine a number of features—such as synthetic accessibility, sequence modularity, and folding fidelity—that bode well for their use in a range of applications from medicinal chemistry to catalysis. Moreover, it was recently recognized that this synthetic helical backbone can be combined with regular peptides to generate helically folded peptide-oligourea hybrids that display additional features in terms of helix mimicry and protein-surface recognition properties. Here we provide detailed protocols for the preparation of requested monomers and for the synthesis and purification of homo-oligoureas and peptide-oligourea hybrids.
HETEROCYCLIC COMPOUNDS
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, (2020/12/29)
Provided herein are compounds of formula (I) which comprise a thiomorpholine 1,1-dioxide or 1-imino-thiomorpholine 1-oxide moiety, or pharmaceutically acceptable salts of any of the foregoing, pharmaceutical compositions that include a compound described herein (including salts of the compound) and methods of synthesizing the same. Also provided are methods of treating Hepatitis B viral (HBV) infections using a compound of formula (I), or pharmaceutically acceptable salts thereof.
SULFUR-CONTAINING POLYCYCLIC-HYDROXYPYRIDONE CARBOXAMIDE ANALOG AGAINST HIV
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Paragraph 0077; 0079-0080, (2020/12/05)
The disclosure discloses a sulfur-containing polycyclic-hydroxypyridone carboxamide analog against HIV and an application thereof. The sulfur-containing polycyclic-hydroxypyridone carboxamide analog has a compound represented by the following formula (I)