[EN] FLAVIN DERIVATIVES<br/>[FR] DÉRIVÉS DE LA FLAVINE
申请人:BIORELIX PHARMACEUTICALS INC
公开号:WO2010019208A1
公开(公告)日:2010-02-18
The present invention relates novel flavin derivatives and other flavin derivatives, their use and compositions for use as riboswitch ligands and/or anti-infectives. The invention also provides method of making novel flavin derivatives.
An Improved Synthesis of 8-Amino-8-demethylriboflavin
作者:Sabu Kasai、Bernhard J. Fritz、Kunio Matsui
DOI:10.1246/bcsj.60.3041
日期:1987.8
8-Amino-8-demethylriboflavin was synthesized from 3-nitro-4-methylaniline N-d-riboside by selective reduction of the N-glycoside with sodium borohydride, followed by hydrogenation of the nitro group in the presence of Raney’s catalyst. The obtained phenylenediamine was condensed with violuric acid to give the flavin in a high yield.
The present invention relates novel flavin derivatives and other flavin derivatives, their use and compositions for use as riboswitch ligands and/or anti-infectives. The invention also provides method of making novel flavin derivatives.
KASAI, SABU;FRITZ, BERNHARD J.;MATSUI, KUNIO, BULL. CHEM. SOC. JAP., 60,(1987) N 8, 3041-3042
作者:KASAI, SABU、FRITZ, BERNHARD J.、MATSUI, KUNIO
DOI:——
日期:——
A Remarkable Oxidative Cascade That Replaces the Riboflavin C8 Methyl with an Amino Group during Roseoflavin Biosynthesis
作者:Isita Jhulki、Prem K. Chanani、Sameh H. Abdelwahed、Tadhg P. Begley
DOI:10.1021/jacs.6b02469
日期:2016.7.13
Roseoflavin is a naturally occurring riboflavin analogue with antibiotic properties. It is biosynthesized from riboflavin in a reaction involving replacement of the C8 methyl with a dimethylamino group. Herein we report the identification of a flavin-dependent enzyme that converts flavin mononucleotide (FMN) and glutamate to 8-amino-FMN via the intermediacy of 8-formyl-FMN. A mechanistic proposal for