Chemical constituents from the stems of Gymnema sylvestre

• 作 者: LIU Yue XU Tun-Hai ZHANG Man-Q
• 机 构: JilinAcademyofChineseMedicineSciences,DepartmentofTraditionalChineseMedicineChemistry,SchoolofPharma
• 出 处: 中国天然药物
• 发表日期: 2014年4期
• 基金项目: This project was supported by Program for the Development of Scientific and Technological Plan of Jilin Province （No. 20100122）.

AIM: To study the chemical constituents of stems of Gymnema sylvestre(Retz.) Schult. METHODS: Chromatographic techniques using silica gel, C18 reversed phase silica gel, and prep-HPLC were used. The structures were elucidated on the basis of MS and spectr