17720-60-4Relevant articles and documents
Structure–activity relationship of phytoestrogen analogs as ERα/β agonists with neuroprotective activities
Cho, Hye Won,Gim, Hyo Jin,Li, Hua,Subedi, Lalita,Kim, Sun Yeou,Ryu, Jae-Ha,Jeon, Raok
, p. 99 - 105 (2021/01/06)
A set of isoflavononid and flavonoid analogs was prepared and evaluated for estrogen receptor α (ERα) and ERβ transactivation and anti-neuroinflammatory activities. Structure–activity relationship (SAR) study of naturally occurring phytoestrogens, their metabolites, and related isoflavone analogs revealed the importance of the C-ring of isoflavonoids for ER activity and selectivity. Docking study suggested putative binding modes of daidzein 2 and dehydroequol 8 in the active site of ERα and ERβ, and provided an understanding of the promising activity and selectivity of dehydroequol 8. Among the tested compounds, equol 7 and dehydroequol 8 were the most potent ERα/β agonists with ERβ selectivity and neuroprotective activity. This study provides knowledge on the SAR of isoflavonoids for further development of potent and selective ER agonists with neuroprotective potential.
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.
supporting information, 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.
TREATMENT OF HOT FLUSHES, VASOMOTOR SYMPTOMS, AND NIGHT SWEATS WITH SEX STEROID PRECURSORS IN COMBINATION WITH SELECTIVE ESTROGEN RECEPTOR MODULATORS
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Paragraph 0142, (2017/08/01)
Novel methods for reduction or elimination of the incidence of hot flushes, vasomotor symptoms, and night sweats while decreasing the risk of acquiring breast, uterine or endometrial cancer and furthermore having beneficial effect by inhibiting the develo