[EN] BETAINE ESTERS FOR DELIVERY OF ALCOHOLS<br/>[FR] ESTERS DE BETAINE POUR LA LIBERATION D'ALCOOLS
申请人:THE PROCTER & GAMBLE COMPANY
公开号:WO1996038528A1
公开(公告)日:1996-12-05
(EN) The invention concerns compositions comprising a compound of general formula selected from: a) compound (1), b) compound (5), c) compound (6), d) compound (7), and e) compound (8). Said compositions show an excellent deposition to a surface followed by delayed release of the R-group. More in particular, the invention relates to betaine-ester quaternary ammonium derivatives having an odoriferous alcohol as releasable R-group such as geraniol.(FR) Cette invention concerne des compositions comprenant un composé sélectionné parmi les composés suivant : a) composé (1), b) composé (5), c) composé (6), d) composé (7), et e) composé (8). Ces compositions se caractérisent par un excellent dépôt sur une surface suivi d'une libération retardée du groupe R. De manière plus spécifique cette invention concerne des dérivés d'ammonium quaternaire ester de bétaïne comprenant comme groupe R libérable un alcool odoriférant tel que le géraniol.
Flavone inspired discovery of benzylidenebenzofuran-3(2H)-ones (aurones) as potent inhibitors of human protein kinase CK2
In this work, we describe the design, synthesis and SAR studies of 2-benzylidenebenzofuran-3-ones (aurones), a new family of potent inhibitors of CK2. A series of aurones have been synthesized. These compounds are structurally related to the synthetic flavones and showed nanomolar activities towards CK2. Biochemical tests revealed that 20 newly synthesized compounds inhibited CK2 with IC50 values in