SUBSTITUTED 6,7-DIALKOXY-3-ISOQUINOLINOL DERIVATIVES AS INHIBITORS OF PHOSPHODIESTERASE 10 (PDE10A)
申请人:Leblond Bertrand
公开号:US20120214837A1
公开(公告)日:2012-08-23
The invention relates to compounds of the formula
wherein R′, R
1
, through R
7
and Ar are as defined herein. These compounds are useful as inhibitors of phosphodiesterase 10 (PDE10A) which are useful in treating central nervous system diseases such as psychosis and also in treating, for example, obesity, type II diabetes, metabolic syndrome, glucose intolerance, pain and ophthalmic diseases.
A new scaffold of topoisomerase I inhibitors: Design, synthesis and biological evaluation
作者:Alberto Mazza、Egle M. Beccalli、Alessandro Contini、Aida Nelly Garcia-Argaez、Lisa Dalla Via、Maria Luisa Gelmi
DOI:10.1016/j.ejmech.2016.08.045
日期:2016.11
The synthesis of a new hexacyclic system was realized starting from tryptamines and exploiting as a key step a sequential Pd-catalyzed N-arylation/acylation reaction. Having topoisomerases as biological target and the campthotecins class as benchmark, the new scaffold was decorated with substituents having different polarity and tested as Topoisomerase I inhibitors.
SUBSTITUTED 6,7-DIALKOXY-3-ISOQUINOLINOL DERIVATIVES AS INHIBITORS OF PHOSPHODIESTERASE 10 (PDE 10A)
申请人:Allergan, Inc.
公开号:US20140309253A1
公开(公告)日:2014-10-16
The invention relates to compounds of the formula
wherein R′, R
1
through R
7
and Ar are as defined herein. These compounds are useful as inhibitors of phosphodiesterase 10 (PDE10A) which are useful in treating central nervous system diseases such as psychosis and also in treating, for example, obesity, type II diabetes, metabolic syndrome, glucose intolerance, pain and ophthalmic diseases.
SYNTHESIS AND FREE RADICAL SCAVENGING PROPERTY OF SOME QUINOLINE DERIVATIVES
作者:R SUBASHINI、S MOHANA ROOPAN、F NAWAZ KHAN
DOI:10.4067/s0717-97072010000300008
日期:——
In the present work synthesis of 2-chloroquinoline-3-carbaldehydes (1a-g), 2-chloro-3-(1, 3-dioxolan-2-yl)quinolines (2a-g) and antioxidant activity using the DPPH assays is reported. The results showed that the compounds 1b, 1c, 2b, 2e, 2f possessed 84.65 to 85.75 % radical scavenging activity where as compound 1g showing 92.96% radical scavenging activity.
Facile Synthesis of 1-Hydroxy-5-methoxy-Benzo[<i>f</i>][2,7]naphthyridines
作者:P. V. Rajeev、S. P. Rajendran
DOI:10.1080/00397910903320258
日期:2010.8.31
A new route for the synthesis of 1-hydroxy-5-methoxy-benzo[f][2,7]naphthyridines has been developed from easily available precursor 2-chloro-3-formyl quinolines. The 2-methoxy-3-formyl quinolines were prepared and condensed with glycine ethyl ester hydrochloride. This resulted in the formation of an imines, which on cyclization with Dowtherm A yielded 1-hydroxy-5-methoxy-1,2-dihydrobenzo[f][2,7]naphthyridines.