نتایج جستجو برای: artemisinins
تعداد نتایج: 777 فیلتر نتایج به سال:
Artemisinins are plant products with a wide range of medicinal applications. Most prominently, artesunate is a well tolerated and effective drug for treating malaria, but is also active against several protozoal and schistosomal infections, and additionally exhibits anti-angiogenic, anti-tumorigenic and anti-viral properties. The array of activities of the artemisinins, and the recent emergence...
This year's Lasker DeBakey Clinical Research Award goes to Youyou Tu for the discovery of artemisinin and its use in the treatment of malaria--a medical advance that has saved millions of lives across the globe, especially in the developing world.
1075 ducting research on improved detection methods are all necessary activities. Interpol, national authorities, drug companies, academic groups, the United States Pharmacopeia, and the WHO are collaborating on these actions. The threat posed by emerging artemisinin resistance on the Cambodia–Thailand border is widely acknowledged, but an effective response requires that critical operational a...
Described is a continuous, divergent synthesis system which is coupled to continuous purification and is capable of producing four anti-malarial APIs. The system is comprised of three linked reaction modules for photooxidation/cyclization, reduction, and derivatization. A fourth module couples the crude reaction stream with continuous purification to yield pure API.
In the 1970's, in China, some brilliant and courageous scientists carried out a research programme, which lead to the discovery of artemisinin derivatives and new quinoleines that are used today, in combination, as first line treatment of malaria.
BACKGROUND Artemisinin (1) and its derivatives are now being widely used as antimalarial drugs, and they also exhibited good antitumor activities. So there has been much interest in the structural modification of artemisinin and its derivatives because of their effective bioactivities. The microbial transformation is a promising route to obtain artemisinin derivatives. The present study focuses...
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