【摘 要】
：
Pulvinones are isolated from several fungi,including boletus Suillus grevillei and mold Aspergillus terreus,and display interesting biological activities.1 It was first obtained as a by-product in the
【机 构】
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New Drug Research & Development Center,School of Pharmaceutical Sciences,Zhengzhou University,No.100
【出 处】
：
第九届IUPAC化学生物学国际研讨会暨第八届世界华人药物化学研讨会
论文部分内容阅读
Pulvinones are isolated from several fungi,including boletus Suillus grevillei and mold Aspergillus terreus,and display interesting biological activities.1 It was first obtained as a by-product in the synthesis of pulvinic acid by Volhard.Several syntheses were then reported.2 As for us,we focused on an adaptation of our previously described facile synthesis of γ-AIBs3.In connection with previous studies concerning the synthesis and bioactivities of butenolide,we became interested in an efficient synthetic access to pulvinones.
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