About GE Xin
About Shanghai Pharmaceutical Group, Shanghai, CHN
About GE Xin
About Shanghai Inst. for Biological Sci., Chinese Acad. of Sci., Shanghai, CHN
About YE Guan
About Shanghai Pharmaceutical Group, Shanghai, CHN
About LI Ping
About Shanghai Pharmaceutical Group, Shanghai, CHN
About TANG Wen-Jie
About Shanghai Pharmaceutical Group, Shanghai, CHN
About GAO Jin-Li
About Shanghai Pharmaceutical Group, Shanghai, CHN
About ZHAO Wei-Min
About Shanghai Inst. for Biological Sci., Chinese Acad. of Sci., Shanghai, CHN
About Journal of Natural Products
About cytotoxicity
About antitumor action
About tetracyclic diterpene
About bicyclic sesquiterpene
About Pteridaceae
About isolation (separation)
About molecular structure
About tumor cell
About in vitro experiment
About HepG2 cell
About Hydrolysis
About the central parts of China
About electron impact ionization mass spectrometry
About infrared absorption spectrum
About circular dichroism spectrum
About 13C NMR
About COSY
About HMQC
About NOESY
About ROESY
About HMBC
About optically rotatory dispersion
About medicinal plant
About Cryptogamae
About Cotton effect
About Terpenoids in general
About Plant biochemistry
About Basic research of antitumor(=antineoplastic)drugs
About Pterokaurane M1
About Pterokaurane M2
About Pterokaurane M3
About Multifidoside A
About Pterosin B
About Multifidoside C
About Pteris
About 細胞毒性
About ジテルペノイド
About セスキテルペノイド