4225-35-8Relevant articles and documents
COMPOUNDS HAVING HEPATIAL DISEASE EFFECTIVE
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, (2021/01/29)
The invention discloses a compound with a hepatopathy curative effect, and the compound is a compound shown as a general formula (I), an optical isomer or pharmaceutically acceptable salt thereof, canbe applied to treatment or prevention of hepatopathy, particularly to drugs for treating or preventing fatty liver, liver fibrosis or liver cirrhosis, and has a good application prospect.
Synthesis of structurally diverse biflavonoids
Sum, Tze Jing,Sum, Tze Han,Galloway, Warren R.J.D.,Twigg, David G.,Ciardiello, Joe J.,Spring, David R.
supporting information, p. 5089 - 5101 (2018/05/23)
Synthetic biflavonoids are associated with interesting biological activities, yet they remain poorly explored within drug discovery. Recent years have witnessed a growing interest in synthetic approaches that can provide access to structurally novel biflavonoids so that the biological usefulness of this compound class can be more fully investigated. Herein, we report upon the exploration of strategies based around Suzuki-Miyaura cross-coupling and alcohol methylenation for the synthesis of two classes of biflavonoids: (i) rare ‘hybrid’ derivatives containing flavonoid monomers belonging to different subclasses, and (ii) homodimeric compounds in which the two flavonoid monomers are linked by a methylenedioxy group. Application of these strategies enabled the preparation of a structurally diverse collection of novel biflavonoids from readily-available starting materials, thereby facilitating the probing of uncharted regions of biologically interesting chemical space.
Combinatorial synthesis of structurally diverse triazole-bridged flavonoid dimers and trimers
Sum, Tze Han,Sum, Tze Jing,Galloway, Warren R. J. D.,Collins, Súil,Twigg, David G.,Hollfelder, Florian,Spring, David R.
, (2016/10/04)
Flavonoids are a large family of compounds associated with a broad range of biologically useful properties. In recent years, synthetic compounds that contain two flavonoid units linked together have attracted attention in drug discovery and development projects. Numerous flavonoid dimer systems, incorporating a range of monomers attached via different linkers, have been reported to exhibit interesting bioactivities. From a medicinal chemistry perspective, the 1,2,3-triazole ring system has been identified as a particularly attractive linker moiety in dimeric derivatives (owing to several favourable attributes including proven biological relevance and metabolic stability) and triazole-bridged flavonoid dimers possessing anticancer and antimalarial activities have recently been reported. However, there are relatively few examples of libraries of triazole-bridged flavonoid dimers and the diversity of flavonoid subunits present within these is typically limited. Thus, this compound type arguably remains underexplored within drug discovery. Herein, we report a modular strategy for the synthesis of novel and biologically interesting triazole-bridged flavonoid heterodimers and also very rare heterotrimers from readily available starting materials. Application of this strategy has enabled step-efficient and systematic access to a library of structurally diverse compounds of this sort, with a variety of monomer units belonging to six different structural subclasses of flavonoid successfully incorporated.
