Base-Controlled Regioselective Functionalization of Chloro-Substituted Quinolines
作者:Valter E. Murie、Rodolfo H. V. Nishimura、Larissa A. Rolim、Ricardo Vessecchi、Norberto P. Lopes、Giuliano C. Clososki
DOI:10.1021/acs.joc.7b02855
日期:2018.1.19
chloro-substituted quinolines with metal amides followed by reaction with different electrophiles. Metalation of the C-3 position of the quinolinic ring with lithium diisopropylamide at −70 °C is easy to achieve, whereas reaction with lithium–magnesium and lithium–zinc amides affords C-2 or C-8 functionalized derivatives in a regioselective fashion. These complementary methods could be rationalized by DFT calculations
ANALOGUES OF HYDROXYCHLOROQUINE (HCQ) WITHOUT RETINAL TOXICITY
申请人:Inoviem Scientific
公开号:US20190062278A1
公开(公告)日:2019-02-28
The present invention relates to hydroxychloroquine analogues having an activity superior to that of hydroxychloroquine but free from retinal cytotoxicity of formula (I), their pharmaceutically acceptable salts, solvates or hydrates:
their method of preparation and their use in the treatment of lupus erythematosus.
Synthesis of the enantiomers of [3-3H]-2-[[4-[(7-chloro-4-quinolinyl)-amino]pentyl]ethylamino]ethanol, [3-3H]-hydroxychloroquine
作者:George J. Ellames、John M. Herbert、James E. Peace、David I. Smith、Karen J. Wedge
DOI:10.1002/jlcr.2580360113
日期:1995.1
The enantiomers of [3-3H]-2-[[4-[(7-chloro-4-quinolinyl)amino]pentyl]ethylamino]ethanol,[3-3H]-hydroxychloroquine, (R)-8 and (S)-8, have been prepared in two steps from the known precursors 4,7-dichloro-3-iodoquinoline, 4, and the enantiomers of 2-[(4-aminopentyl)ethylamino]ethanol, (R)-2 and (S)-2, by formation of the enantiomers of 2-[[4-[(7-chloro-3-iodo-4-quinolinyl)amino]pentyl]ethylamino]ethanol, (R)-3 and (S)-3, and subsequent reductive deiodination with tritium gas over 10% palladium on charcoal.
COMPOUNDS, COMPOSITIONS AND ASSOCIATED METHODS COMPRISING 3-ARYL QUINOLINES
申请人:Oregon Health & Science University
公开号:US20140350048A1
公开(公告)日:2014-11-27
Compounds, compositions and methods useful for treating infectious diseases are provided. In particular, 3-aryl quinoline compounds, their synthesis, pharmaceutical compositions thereof and methods of treating infectious diseases such as malaria, are disclosed.
Compounds, compositions and associated methods comprising 3-aryl quinolines
申请人:Oregon Health & Science University
公开号:US09249103B2
公开(公告)日:2016-02-02
Compounds, compositions and methods useful for treating infectious diseases are provided. In particular, 3-aryl quinoline compounds, their synthesis, pharmaceutical compositions thereof and methods of treating infectious diseases such as malaria, are disclosed.