synthetic pathway was applied in solid phase, from commercially available anthranilic acid that was bound to hydroxymethyl polystyrene resin via a carbamate linker. In both cases, cyclisation occurred underbasicconditions to afford non-racemized quinazolinediones in high purity.
ranges of biological activities including antimalarial, anticancer, and anti-inflammatory. TCMDC-125133 containing a quinazolinedione pharmacophore displays promising antimalarialactivity and low toxicity, as described in the GlaxoSmithKline (GSK) report. Herein, the design and synthesis of novel quinazolinedione derivatives is described on the basis of our previous work on the synthesis of TCMDC-125133
[9,10-dimethoxy-3-(2-methylpropyl)-1H,2H,3H,4H,6H,7H,11BH-pyrido-[2,1-a]isoquinolin-2-yl]methanol and compounds, compositions and methods relating thereto
申请人:Neurocrine Biosciences, Inc.
公开号:US11053242B2
公开(公告)日:2021-07-06
Compounds having a structure of formula (I), including stereoisomers and pharmaceutically acceptable salts and solvates thereof:
wherein R1 is as defined herein. Such compounds are inhibitors of the vesicular monoamine transporter 2 (VMAT2) and have utility for treating, for example, hyperkinetic disorders. Also disclosed are compositions containing these compounds in combination with a pharmaceutically acceptable carrier or diluent, as well as methods relating to the use in a subject in need thereof.
[9,10-DIMETHOXY-3-(2-METHYLPROPYL)-1H,2H,3H,4H,6H,7H,11BH-PYRIDO-[2,1-A]ISOQUINOLIN-2-YL]METHANOL AND COMPOUNDS, COMPOSITIONS AND METHODS RELATING THERETO
申请人:Neurocrine Biosciences, Inc.
公开号:US20160289226A1
公开(公告)日:2016-10-06
Compounds having a structure of formula (I), including stereoisomers and pharmaceutically acceptable salts and solvates thereof:
wherein R
1
is as defined herein. Such compounds are inhibitors of the vesicular monoamine transporter 2 (VMAT2) and have utility for treating, for example, hyperkinetic disorders. Also disclosed are compositions containing these compounds in combination with a pharmaceutically acceptable carrier or diluent, as well as methods relating to the use in a subject in need thereof.