A series of 5-hydroxypentenes was synthesized from the reaction mixture of Mg powder, 1,2-dibromoethane, 4-bromobutene and aldehydes in THF under ultrasound. This sonochemicalBarbierreaction provides a simple and alternative method for preparation of 5-hydroxypentene instead of the allylating reagent with epoxide.
Design, synthesis and decoration of molecular scaffolds for exploitation in the production of alkaloid-like libraries
作者:Philip Craven、Anthony Aimon、Mark Dow、Nicolas Fleury-Bregeot、Rachel Guilleux、Remy Morgentin、Didier Roche、Tuomo Kalliokoski、Richard Foster、Stephen P. Marsden、Adam Nelson
DOI:10.1016/j.bmc.2014.12.048
日期:2015.6
The design, synthesis and decoration of six small molecule libraries is described. Each library was inspired by structures embedded in the framework of specific alkaloid natural products. The development of optimised syntheses of the required molecular scaffolds is described, in which reactions including Pd-catalysed aminoarylation and diplolar cycloadditions have been exploited as key steps. The synthesis
作者:E. Drège、J. Oko、P.-E. Venot、N. Gigant、D. Joseph
DOI:10.1039/c5ra20930g
日期:——
A series of 2,5-disubstituted pyrrolidines was synthesized through an efficient telescoped cross-metathesis/cyclizing aza-Michael addition involving N-heteroaromatic olefinic derivatives. This synthetic route was applied to the preparation of original nicotine–lobeline, nicotine–pelletierine and lobeline–nicotine–epibatidine hybrids.
Synthetic Compounds and Derivatives as Modulators of Smoking or Nicotine Ingestion and Lung Cancer
申请人:Cashman John R.
公开号:US20080188527A1
公开(公告)日:2008-08-07
Disclosed are nicotine-related compounds that selectively inhibit cytochrome P-450 2A6 (CYP2A6), selectively inhibit cytochrome P-450 2A13 (CYP2A13), and/or selectively modulate a nicotinic acetylcholine receptor (nAChR). Also disclosed are pharmaceutical compositions comprising a compound of the invention, as well as methods of using the pharmaceutical compositions for treating or preventing a disease or disorder associated with nicotine-ingestion, or a disease or disorder amenable to treatment by selective modulation of nAChRs.
SYNTHETIC COMPOUNDS AND DERIVATIVES AS MODULATORS OF SMOKING OR NICOTINE INGESTION AND LUNG CANCER
申请人:Cashman John R.
公开号:US20100298345A1
公开(公告)日:2010-11-25
Disclosed are nicotine-related compounds that selectively inhibit cytochrome P-450 2A6 (CYP2A6), selectively inhibit cytochrome P-450 2A13 (CYP2A13), and/or selectively modulate a nicotinic acetylcholine receptor (nAChR). Also disclosed are pharmaceutical compositions comprising a compound of the invention, as well as methods of using the pharmaceutical compositions for treating or preventing a disease or disorder associated with nicotine-ingestion, or a disease or disorder amenable to treatment by selective modulation of nAChRs.