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  1. No Access

    Article

    Synthesis of rupestonic acid amide derivatives and their in vitro activity against type A3 and B flu virus and herpes simplex I and II

    Derivatives of rupestonic acid (5a–e) were synthesized and evaluated preliminarily at the National Center for Drug Screening (PRC) for antiviral activity against type A3 and B flu virus and HSV-I and HSV-II in or...

    J.-P. Yong, H. A. Aisa in Chemistry of Natural Compounds (2008)

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    Article

    Synthesis of glycyrrhetic acid derivatives

    11-Deoxyglycyrrhetinic acid (DGA) (2) was produced by Clemmensen reduction of the C-11 carbonyl of 18β-glycyrrhetic acid (GA) (1). Four derivatives of GA and DGA (3a–3d) were synthesized. Their structures were el...

    J.-P. Yong, J.-W. Wang, H. A. Aisa, L.-J. Liu in Chemistry of Natural Compounds (2008)

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    Article

    Synthesis of (Z/E)-11-tetradecen-1-ol, a component of Ostrinia nubilalis sex pheromone

    11-Tetradecen-1-ol acetate is a mixture of geometric isomers with the Z/E-conformations in a 94:6 ratio that is used as an attractant to trap corn pests. It has a powerful attractive action similar to that of an ...

    J.-M. Li, J.-P. Yong, H. A. Aisa in Chemistry of Natural Compounds (2008)