Novel aminoglycosides and uses thereof in the treatment of genetic disorders
申请人:Bassov Timor
公开号:US20090093418A1
公开(公告)日:2009-04-09
A new class of paromomycin-derived aminoglycosides, which exhibit efficient stop-codon mutation suppression activity, low toxicity and high selectivity towards eukaryotic cells are provided. Also provided are chemical and chemo-enzymatic processes of preparing these paromomycin-derived aminoglycosides and intermediates thereof, as well as pharmaceutical compositions containing the same, and uses thereof in the treatment of genetic disorders.
NOVEL AMINOGLYCOSIDES AND USES THEREOF IN THE TREATMENT OF GENETIC DISORDERS
申请人:Technion Research & Development Foundation Limited
公开号:US20180064743A1
公开(公告)日:2018-03-08
A new class of paromomycin-derived aminoglycosides, which exhibit efficient stop-codon mutation suppression activity, low toxicity and high selectivity towards eukaryotic cells are provided. Also provided are chemical and chemo-enzymatic processes of preparing these paromomycin-derived aminoglycosides and intermediates thereof, as well as pharmaceutical compositions containing the same, and uses thereof in the treatment of genetic disorders.
US9073958B2
申请人:——
公开号:US9073958B2
公开(公告)日:2015-07-07
US9821001B2
申请人:——
公开号:US9821001B2
公开(公告)日:2017-11-21
Combined Chemical-Enzymatic Assembly of Aminoglycoside Derivatives with N-1-AHB Side Chain
作者:Igor Nudelman、Lilach Chen、Nicholas M. Llewellyn、El-Habib Sahraoui、Marina Cherniavsky、Jonathan B. Spencer、Timor Baasov
DOI:10.1002/adsc.200800229
日期:2008.8.4
A series of unprotected pseudo-disaccharides and pseudo-trisaccharides of 2-deoxystreptamine-containing aminoglycosides have been selectively acylated at the N-1 position with the valuable (S)-4-amino-2-hydroxybutanoyl (AHB) pharmacophore by using the recombinant BtrH and BtrG enzymes from butirosin biosynthesis in combination with a synthetic acyl donor. The process was optimized by performing two