[EN] COMPOSITIONS AND METHODS OF TREATMENT FOR SARS-COV-2 THROUGH PAPAIN PROTEASE INHIBITION [FR] COMPOSITIONS ET MÉTHODES DE TRAITEMENT DU SRAS-COV-2 PAR INHIBITION DE PROTÉASE À PAPAÏNE
Synthesis of 2-azaspiro[3.3]heptane-derived amino acids: ornitine and GABA analogues
作者:Dmytro S. Radchenko、Oleksandr O. Grygorenko、Igor V. Komarov
DOI:10.1007/s00726-009-0467-9
日期:2010.7
of 6-amino-2-azaspiro[3.3]heptane-6-carboxylicacid and 2-azaspiro[3.3]heptane-6-carboxylicacid was performed. Both four-membered rings in the spirocyclic scaffold were constructed by subsequent ring closure of corresponding 1,3-bis-electrophiles at 1,1-C- or 1,1-N-bis-nucleophiles. The two novel amino acids were added to the family of the sterically constrained amino acids for the use in chemistry
[EN] BICYCLIC HETEROCYCLES AND THEIR LIGANDS FOR TARGETED DELIVERY OF THERAPEUTIC AGENTS<br/>[FR] HÉTÉROCYCLES BICYCLIQUES ET LEURS LIGANDS POUR L'ADMINISTRATION CIBLÉE D'AGENTS THÉRAPEUTIQUES
申请人:[en]HANSOH BIO LLC
公开号:WO2023179773A1
公开(公告)日:2023-09-28
the present invention provides novel bicyclic heterocycles and their targeting ligands which can conjugate to a therapeutic agent, for use as medicament. The preparation method thereof, pharmaceutical compositions comprising the therapeutic compounds, and the pharmaceutical uses are disclosed.
Cyclobutane-Derived Diamines: Synthesis and Molecular Structure
作者:Dmytro S. Radchenko、Sergiy O. Pavlenko、Oleksandr O. Grygorenko、Dmitriy M. Volochnyuk、Svitlana V. Shishkina、Oleg V. Shishkin、Igor V. Komarov
DOI:10.1021/jo101271h
日期:2010.9.3
Cyclobutane diamines (i.e., cis- and trans-1,3-diaminocyclobutane, 6-amino-3-azaspiro[3.3]heptane, and 3,6-diaminospiro[3.3]heptane) are considered as promising sterically constrained diamine building blocks for drugdiscovery. An approach to the syntheses of their Boc-monoprotected derivatives has been developed aimed at the preparation of multigram amounts of the compounds. These novel synthetic
[EN] COMPOSITIONS AND METHODS OF TREATMENT FOR SARS-COV-2 THROUGH PAPAIN PROTEASE INHIBITION<br/>[FR] COMPOSITIONS ET MÉTHODES DE TRAITEMENT DU SRAS-COV-2 PAR INHIBITION DE PROTÉASE À PAPAÏNE
申请人:UNIV GEORGIA
公开号:WO2022072975A1
公开(公告)日:2022-04-07
In one aspect, the disclosure relates to viral papain protease inhibitors, methods of making the same, pharmaceutical compositions comprising the same, and methods of treating and/or preventing COVID-19 and other coronavirus diseases using the same. In one aspect, the papain protease inhibitors have a core or linker structure featuring at least one nitrogen atom and substituted or unsubstituted cycloalkyl, aromatic, or heteroaromatic groups on either side of the core structure. In another aspect the papain protease inhibitors are capable of ablating viral deubiquitination and/or deISGase activity. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.