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天然产物Podophyllotoxin和Helioxanthin的全合成研究

摘要第7-9页
ABSTRACT第9-10页
ABBREVIATIONS第11-12页
CHAPTER ONE第12-22页
    1.1 Podophyllotoxin Biological Activity第12-22页
        1.1.1 General Introduction第12-14页
        1.1.2 Advances in recent years synthesis of Podophyllotoxin第14-17页
        1.1.3 Podophyllotoxin Pharmacological activity第17-18页
        1.1.4 Glycosides Derivatives of Podophyllotoxin第18-21页
            1.1.4.1 Etoposide第18-19页
            1.1.4.2 Teniposide第19页
            1.1.4.3 Other derivatives第19-21页
        1.1.5 SUMMARY第21-22页
CHAPTER TWO第22-31页
    2.1 Synthesis Podophyllotoxin by Palladium-Catalyzed Domino Heck Reaction第22-23页
        2.1.1 Introduction第22-23页
    2.2 The Design Idea of This Thesis第23-24页
        2.2.1 Domino Heck reactions第23-24页
    2.3 Results & Discussion第24-27页
    2.4 Experimental Sections第27-28页
    2.5 Characterization of Compounds第28-30页
    2.6 SUMMARY第30-31页
CHAPTER THREE第31-37页
    3.1 Synthesis Helioxanthin by Metal-Palladium Heck Reactions第31-32页
        3.1.1 Introduction第31-32页
    3.2 Results第32-33页
        3.2.1 Synthesis of Helioxanthin第32页
        3.2.2 Evaluation of Anti-HBV Activities第32-33页
    3.3 The Design Idea of This Thesis第33-34页
        3.3.1 Palladium-Catalyzed Heck Reaction第33-34页
    3.4 Discussion第34-35页
    3.5 Characterization of Compounds第35-36页
    3.6 SUMMARY OF THIS SECTION第36-37页
CHAPTER FOUR第37-45页
    4.1 Results of Experiments Podophyllotoxin and Helioxanthin第37页
        4.1.1 Experimental Section第37页
    4.2 Experimental Instruments第37-38页
    4.3 Experiment Reagents第38页
    4.4 Podophyllotoxin Synthesis Experiments第38-42页
        4.4.1 Preparation of 6-bromo piperonal(a1)第38页
        4.4.2 Preparation of compound (a2)第38-39页
        4.4.3 Preparation of compound (a3)第39页
        4.4.4 Preparation of compound (a4)第39-40页
        4.4.5 Preparation of compound (a5)第40页
        4.4.6 Preparation of (E)3(2, 3, 4-trimethoxyphenyl) acrylic acid第40-41页
        4.4.7 Preparation of compound (a6)第41页
        4.4.8 Palladium-Catalyzed Domino Heck reaction (a7)第41-42页
    4.5 Helioxanthin Synthesis Experiments第42-44页
        4.5.1 Preparation of 6-bromo piperonal (b1)第42页
        4.5.2 Preparation compound (b2)第42-43页
        4.5.3 Preparation of compound (b3)第43页
        4.5.4 Preparation of Helioxanthin Palladium-Catalyzed Heck reaction (b4)第43-44页
    4.6 CHAPTER SUMMARY第44-45页
CONCLUSION第45-47页
REFERENCES第47-53页
ACKNOWLEDGEMENT第53-54页
附录A 部分化合物图谱第54-63页

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