Elimination versus Ring Opening: A Convergent Route to Alkylidene-Cyclobutanes
摘要:
Functionalized alkylidene-cyclobutanes have been prepared from 2-fluoropyridinyl-6-oxy precursors derived from vinyl cyclobutanols by a radical addition elimination process. A wide range of functional groups is tolerated, and the alkylidene-cyclobutanes can be further elaborated Into cyclopentanones. The limitation of this approach resides in the competition with opening of the cyclobutane ring.
[EN] INHIBITORS OF VIRAL REPLICATION, THEIR PROCESS OF PREPARATION AND THEIR THERAPEUTICAL USES<br/>[FR] INHIBITEURS DE RÉPLICATION VIRALE, LEUR PROCÉDÉ DE SYNTHÈSE ET LEURS APPLICATIONS THÉRAPEUTIQUES
申请人:BIODIM LAB
公开号:WO2012137181A1
公开(公告)日:2012-10-11
The present invention relates to compounds of formula (1) as claimed in claim 1, their use in the treatment or the prevention of viral disorders, including HIV. (Formula I)
本发明涉及权利要求1中所述的式(1)化合物,及其用于治疗或预防病毒疾病,包括HIV。
A Facile Conversion of Substituted Cyclobutanones to Cyclopentanones by CH2I2/SmI2 System
作者:S Fukuzawa
DOI:10.1016/00404-0399(50)1199r-
日期:1995.8.14
Copper(I) catalysis of olefin photoreactions. Photorearrangement and photofragmentation of methylenecyclopropanes
作者:Robert G. Salomon、Amitabha Sinha、Mary F. Salomon
DOI:10.1021/ja00470a027
日期:1978.1
SCHUMACHER W.; HANACK M., SYNTHESIS(BRD), 1981, NO 6, 490-492
作者:SCHUMACHER W.、 HANACK M.
DOI:——
日期:——
Elimination versus Ring Opening: A Convergent Route to Alkylidene-Cyclobutanes
作者:Julien Brioche、Michal Michalak、Béatrice Quiclet-Sire、Samir Z. Zard
DOI:10.1021/ol202798r
日期:2011.12.2
Functionalized alkylidene-cyclobutanes have been prepared from 2-fluoropyridinyl-6-oxy precursors derived from vinyl cyclobutanols by a radical addition elimination process. A wide range of functional groups is tolerated, and the alkylidene-cyclobutanes can be further elaborated Into cyclopentanones. The limitation of this approach resides in the competition with opening of the cyclobutane ring.