339185-70-5Relevant articles and documents
Self-assembly of oxidation-responsive polyethylene glycol-paclitaxel prodrug for cancer chemotherapy
Dong, Chengyuan,Liu, Fusheng,Shen, Youqing,Xiang, Jiajia,Zhou, Quan,Zhou, Zhuxian
, p. 529 - 539 (2020/03/04)
Amphiphilic drug conjugates can self-assemble into nanovehicles for cancer drug delivery, but the key is to design stable yet intracellular labile drug linkers for drug retention during blood circulation but fast intracellular drug release. The conjugatio
Hepatitis C Virus Inhibitors
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Paragraph 0400-0401, (2015/02/25)
The present disclosure is generally directed to antiviral compounds, and more specifically directed to combinations of compounds which can inhibit the function of the NS5A protein encoded by Hepatitis C virus (HCV), compositions comprising such combinations, and methods for inhibiting the function of the NS5A protein.
Novel spiroketal pyrrolidine GSK2336805 potently inhibits key hepatitis C virus genotype 1b mutants: From lead to clinical compound
Kazmierski, Wieslaw M.,Maynard, Andrew,Duan, Maosheng,Baskaran, Sam,Botyanszki, Janos,Crosby, Renae,Dickerson, Scott,Tallant, Matthew,Grimes, Rick,Hamatake, Robert,Leivers, Martin,Roberts, Christopher D.,Walker, Jill
, p. 2058 - 2073 (2014/04/03)
Rapid clinical progress of hepatitis C virus (HCV) replication inhibitors, including these selecting for resistance in the NS5A region (NS5A inhibitors), promises to revolutionize HCV treatment. Herein, we describe our explorations of diverse spiropyrrolidine motifs in novel NS5A inhibitors and a proposed interaction model. We discovered that the 1,4-dioxa-7-azaspiro[4.4]nonane motif in inhibitor 41H (GSK2236805) supported high potency against genotypes 1a and 1b as well as in genotype 1b L31V and Y93H mutants. Consistent with this, 41H potently suppressed HCV RNA in the 20-day RNA reduction assay. Pharmacokinetic and safety data supported further progression of 41H to the clinic.