263698-79-9Relevant academic research and scientific papers
A Direct Synthesis of 2-(ω-Carboxyalkyl)isoflavones from ortho-Hydroxylated Deoxybenzoins
Mrug, Galyna P.,Demydchuk, Bohdan A.,Bondarenko, Svitlana P.,Sviripa, Vitaliy M.,Wyrebek, Przemyslaw,Mohler, James L.,Fiandalo, Michael V.,Liu, Chunming,Frasinyuk, Mykhaylo S.,Watt, David S.
, p. 5460 - 5463 (2018/10/20)
As part of a program focused on the development of new antineoplastic agents based on scaffolds found in natural products, we explored the isoflavone family as potential enzyme inhibitors. We required biotin-modified isoflavones to identify potential biological targets, and we selected the C-2 position in isoflavones as an attachment site for an alkyl group bearing a terminal carboxylic acid to which we could attach a biotin derivative. The base-catalyzed condensation of 2,4-dihydroxy-substituted deoxybenzoins with cyclic anhydrides mediated by a combination of triethylamine and 1,8-diazabicyclo[5.4.0]undec-7-ene led to an efficient synthesis of the desired 2-(ω-carboxyalkyl)isoflavones with functional groups at C-5, 6 and 7 and with various substituents in the C-3 phenyl group.
Syntheses of novel hapten-protein conjugates for production of highly specific antibodies to formononetin, daidzein and genistein
Le Houérou, Cyril,Bennetau-Pelissero, Catherine,Lamothe, Valérie,Le Menn, Fran?oise,Babin, Pierre,Bennetau, Bernard
, p. 295 - 301 (2007/10/03)
The syntheses of novel hapten-carrier protein conjugates are described. Isoflavones functionalised in C2 were coupled to bovine serum albumin or swine thyroglobulin. The antibodies obtained were used for the development of ELISAs (enzyme-linked immunosorb
