A new strategy for the synthesis of biflavonoids via arylboronic acids.
摘要:
Amentoflavone derivatives were prepared by catalytic coupling of 8-flavoneboronic acids with iodoflavones. 3-Arylflavones, as biflavonoid synthon, are accessible by the method.
[EN] FLAVONOID DIMERS AND THEIR USE<br/>[FR] DIMÈRES FLAVONOÏDES ET LEURS APPLICATIONS
申请人:UNIV MCGILL
公开号:WO2011137516A1
公开(公告)日:2011-11-10
This invention relates to bis-flavonoid compounds of formula Flavonoid-Linker-Y-Linker-Flavonoid, their synthesis and use for inhibiting multidrug resistance in chemotherapy and protozoan infection.
Compounds for Enhancing Arginase Activity and Methods of USe Thereof
申请人:Ratan Rajiv R.
公开号:US20090253782A1
公开(公告)日:2009-10-08
The present invention relates to a method for enhancing arginase activity in a damaged or injured cell. In other aspects, the invention provides a method for treating a disorder that can be treated by enhancing arginase activity in a human in need thereof, the method comprising administering to the human an effective amount of a compound that enhances arginase activity. Such disorders include ischemia, hypoxia, neurodegenerative disease or condition, stroke or trauma of the nervous system. In yet another aspect, the invention provides methods for promoting regeneration of a neural cell in a human in need thereof.
The present invention is concerned with novel arylalkyl carboxylic acid derivatives, more specifically, with acylates of arylalkyl carboxylic acids with naturally occurring, non-toxic hydroxy, sulfhydryl, amino or imino compounds, and to compositions containing them. The compositions are preferably cosmetic preparations.
The compounds of the present invention comprise biflavonoid-sialic acid conjugates. Such biflavonoid-sialic acid conjugates show anti-influenza virus activities, not only in in vitro systems using cultured cells, but also in in vivo systems using mice. Thus, they are useful as preventive or therapeutic agents for influenza, and moreover, are useful in food and drink products for preventing or treating influenza.
METHODS, COMPOSITIONS AND KITS FOR PROMOTING MOTOR NEURON SURVIVAL AND TREATING AND DIAGNOSING NEURODEGENERATIVE DISORDERS
申请人:PRESIDENT AND FELLOWS OF HARVARD COLLEGE
公开号:US20160082015A1
公开(公告)日:2016-03-24
Methods, compositions, and kits for promoting motor neuron survival and for treatment and diagnosis of neurodegenerative disorders such as Amyotrophic lateral sclerosis (ALS) and Spinal muscular atrophy (SMA) are described herein.