Introduction
CHAPTER Ⅰ The Study on the Chemical Constituent of the Fruits of Juglans Mandshurica
1.1 Extraction and Isolation
1.2 Structure Elucidation
1.3 Bioassy
CHAPTER Ⅱ The Study on the Chemical Constituent of Tinospora sinensis
2.1 Extraction and Isolation
2.2 Structare elucidation
CHAPTER Ⅲ The Study on the Chemical Constituent of Leaves of MaUotus furetianus
3.1 Extraction and Isolation
3.2 Structure elucidation
CHAPTER Ⅳ The Study on the Chemical Constituent of the Seeds of Cucurbita moschata
4.1 Extraction and Isolation
4.2 Structure Elucidations
Conclusion
Experimental Section
References