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青蒿素B1是从中药膏蒿中分离到的另一个倍半萜内酮,它的结构早巳被测定。最近巳见其异构体合成的报道。本文报道首次合成天然青蒿素B的结果。
Artemisinin B1 is another sesquiterpenoid isolated from Artemisia annua and its structure has already been determined. Recently, the synthesis of its isomers has been reported. This paper reports the results of the first synthetic natural artemisinin B.