58369-46-3Relevant articles and documents
On regioselectivity of aldol condensation of aromatic aldehydes with borate complex of acetylacetone
Martichonok, Val V.,Chiang, Peter K.,Dornbush, Padraick J.,Land, Kirkwood M.
, p. 1245 - 1250 (2014/04/17)
While cinnamoyl acetone 1 is obtained in good yield by a condensation of 3 molar excess of a borate complex of acetylacetone with benzaldehyde, products of Knoevenagel condensation 2 are predominantly obtained with furfural and 5-substituted furfurals. Cinnamoyl acetone 1 can be further condensed with furfural to form unsymmetrical curcuminoid 5. Compound 2a does not produce any new products under the same conditions. Compounds 3 and 5 are good inhibitors of growth of protozoan Trichomonas vaginalis.
Synthesis and evaluation of curcumin derivatives toward an inhibitor of beta-site amyloid precursor protein cleaving enzyme 1
Konno, Hiroyuki,Endo, Hitoshi,Ise, Satomi,Miyazaki, Keiki,Aoki, Hideo,Sanjoh, Akira,Kobayashi, Kazuya,Hattori, Yasunao,Akaji, Kenichi
supporting information, p. 685 - 690 (2014/01/23)
To research a new non-peptidyl inhibitor of beta-site amyloid precursor protein cleaving enzyme 1, we focused on the curcumin framework, two phenolic groups combined with an sp2 carbon spacer for low-molecular and high lipophilicity. The structure-activity relationship study of curcumin derivatives is described. Our results indicate that phenolic hydroxy groups and an alkenyl spacer are important structural factors for the inhibition of beta-site amyloid precursor protein cleaving enzyme 1 and, furthermore, non-competitive inhibition of enzyme activity is anticipated from an inhibitory kinetics experiment and docking simulation.
Metal chelates of 6-aryl-5-hexene-2,4-diones
Venugopalan,Krishnankutty
, p. 472 - 473 (2007/10/03)
A series of 6-aryl-5-hexene-2,4-diones and their NiII, CuII, ZnII and PdII chelates of composition ML2 have been synthesised. The metal ion replaces the enol proton of the ligands with the formation o