An automated, polymer-assisted strategy for the preparation of urea and thiourea derivatives of 15-membered azalides as potential antimalarial chemotherapeutics
series of 15-membered azalide urea and thiourea derivatives has been synthesized and evaluated for their in vitro antimalarial activity against chloroquine-sensitive (D6), chloroquine/pyremethamine resistant (W2) and multidrug resistant (TM91C235) strains of Plasmodium falciparum. We have developed an effective automated synthetic strategy for the rapid synthesis of urea/thiourea libraries of a macrolide
Nature of the carbonium ion. VII. Dehydronorbornyl cations from thiocyanate isomerizations
作者:Langley A. Spurlock、Walter G. Cox
DOI:10.1021/ja00730a026
日期:1971.1
Cis-exo addition of isothiocyanic acid to norbornenes. Synthesis and isomeric configuration of the herbicide norea
作者:William R. Diveley、George A. Buntin、Arthur D. Lohr
DOI:10.1021/jo01255a029
日期:1969.3
FR2320736
申请人:——
公开号:——
公开(公告)日:——
The synthesis of the novel adenosine agonists, exo - and endo - N 6 -(5,6-epoxynorborn-2-yl)adenosine
作者:Peter J. Scammells、Stephen P. Baker、Luiz Bellardinelli、Ray A. Olsson、Richard A. Russell、Denis M.J. Wright
DOI:10.1016/0040-4020(96)00144-5
日期:1996.3
Both racemic exo and endo isomers of N6-(5,6-epoxynorborn-2-yl)adenosine have been synthesised and shown to be potent agonists for the A1 adenosinereceptor. Crucial to the preparation of these compounds is the synthesis of exo and endo norbornenylamines which are accessed through an optimised Curtius rearrangement.
N 6-(5,6-环氧降冰片-2-基)腺苷的外消旋外消旋异构体和内消旋异构体均已合成,显示出是A 1腺苷受体的有效激动剂。制备这些化合物的关键是外泌和内降冰片烯基胺的合成,它们可以通过优化的Curtius重排获得。