Chemo- and Regioselective Direct Functional Group Installation through Catalytic Hydroxy Group Selective Conjugate Addition of Amino Alcohols to α,β-Unsaturated Sulfonyl Compounds
作者:Zhao Li、Ryo Yazaki、Takashi Ohshima
DOI:10.1021/acs.orglett.6b01464
日期:2016.7.15
A chemoselective functional group installation through catalytic hydroxy group selective conjugate addition of amino alcohols to a variety of functionalized α,β-unsaturated sulfonyl derivatives was developed. Azide group installation for clickchemistry and facile fluorescent labeling onto the less reactive hydroxy group demonstrated the synthetic utility of the present chemoselective catalysis. Moreover
Synthesis of the C<sub>1‘</sub>−C<sub>11‘</sub> Segment of Leucascandrolide A
作者:Peter Wipf、Thomas H. Graham
DOI:10.1021/jo005787q
日期:2001.5.1
Potential inhibitors of S-adenosylmethionine-dependent methyltransferases. 9. 2',3'-Dialdehyde derivatives of carbocyclic purine nucleosides as inhibitors of S-adenosylhomocysteine hydrolase
作者:D. Michael Houston、E. K. Dolence、Bradley T. Keller、Usha Patel-Thombre、Ronald T. Borchardt
DOI:10.1021/jm00382a015
日期:1985.4
3-deazaadenine) carbocyclic nucleosides, nucleoside 2',3'-dialdehydes, and nucleoside 2',3'-diols were synthesized as potential inhibitors of bovine liver S-adenosyl-L-homocysteine (AdoHcy) hydrolase (EC 3.3.1.1) and as potential inhibitors of vaccinia virus replication. The 2',3'-dialdehydes were prepared by periodate oxidation of the corresponding carbocyclic nucleosides. Reduction of the intermediate