The scalable synthesis of an FXI (Factor XI) inhibitor employing multiple emerging technologies is described. The reduction of ketone to chiral alcohol was established through a biocatalysis approach. The Suzuki–Miyaura cross-coupling reaction was facilitated by surfactant chemistry. A harsh hydrolysis of the nitrile was performed in a continuous manufacturing mode. Extensive reaction optimization
[EN] INTEGRIN ANTAGONISTS<br/>[FR] ANTAGONISTES DE L'INTÉGRINE
申请人:UNIV SAINT LOUIS
公开号:WO2018132268A1
公开(公告)日:2018-07-19
The present disclosure provides pharmaceutical agents, including those of the formula:(I) wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such pharmaceutical agents. Methods of using the pharmaceutical agents are also provided. The compounds may be used for the inhibition or antagonism of integrins ανβι and/or α5βι. In some embodiments, the compounds provided herein exhibit reduced inhibitory or antagonistic activity of integrins ανβ3, ανβ5, ανβ6, ανβ8, and/or αIIbβ3.
[EN] BROAD SPECTRUM ANTIVIRAL COMPOSITIONS AND METHODS<br/>[FR] COMPOSITIONS ANTIVIRALES À LARGE SPECTRE ET PROCÉDÉS
申请人:FORGE LIFE SCIENCE LLC
公开号:WO2019079519A1
公开(公告)日:2019-04-25
Novel thiazole- and isoquinoline- containing compounds are presented that are useful for treating and/or preventing broad-spectrum viral infections. Methods of treating and/or preventing broad-specturm viral infections are also presented. These compounds have shown inhibitio of HCMV, influenza viruses, Zika virus, BK Virus and RSV replication in cell-based assays.