| 两个C19-二萜生物碱的结构鉴定和NMR信号归属 |
| |
| 引用本文： | 尹田鹏,陈阳,罗萍,蔡乐,丁中涛. 两个C19-二萜生物碱的结构鉴定和NMR信号归属[J]. 波谱学杂志, 2018, 35(1): 90-97. DOI: 10.11938/cjmr20172583 |
| |
| 作者姓名： | 尹田鹏 陈阳 罗萍 蔡乐 丁中涛 |
| |
| 作者单位： | 遵义医学院珠海校区,珠海市中药基础及应用研究重点实验室,广东珠海519041;云南大学化学科学与工程学院,云南省高校功能分子分析与生物转化重点实验室,云南昆明650091;遵义医学院珠海校区,珠海市中药基础及应用研究重点实验室,广东珠海519041;云南大学化学科学与工程学院,云南省高校功能分子分析与生物转化重点实验室,云南昆明650091 |
| |
| 基金项目： | The national natural science foundation of China (81460648); Graduate student quality curriculum of Yunnan university. |
| |
| 摘 要： | 从剑川乌头（Aconitum handelianum）的根中分离得到两个C19-二萜生物碱：高展花乌头宁（homochasmanine，化合物1）和14-去苯甲酰大渡乌碱（14-debenzoylfranchetine，化合物2）.采用1D和2D核磁共振（NMR）技术（包括1H NMR、13C NMR、DEPT、1H-1H COSY、HSQC、HMBC和NOESY）对其进行结构鉴定，完整归属了这两个化合物的1H和13C NMR信号.
|
| 关 键 词： | 核磁共振(NMR) 鉴定 归属 二萜生物碱 剑川乌头(Aconitum handelianum) |
| 收稿时间： | 2017-05-30 |
Structural Elucidation and NMR Spectral Assignments of Two C19-Diterpenoid Alkaloids |
| |
| YIN Tian-peng,CHEN Yang,LUO Ping,CAL Le,DING Zhong-tao. Structural Elucidation and NMR Spectral Assignments of Two C19-Diterpenoid Alkaloids[J]. Chinese Journal of Magnetic Resonance, 2018, 35(1): 90-97. DOI: 10.11938/cjmr20172583 |
| |
| Authors: | YIN Tian-peng CHEN Yang LUO Ping CAL Le DING Zhong-tao |
| |
| Affiliation: | 1. Zhuhai Key Laboratory of Fundamental and Applied Research in Traditional Chinese Medicine, Zunyi Medical University Zhuhai Campus, Zhuhai 519041, China;2. Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China |
| |
| Abstract: | Two C19-diterpenoid alkaloids,homochasmanine (compound 1) and 14-debenzoylfranchetine (compound 2),were isolated from the roots of Aconitum handelianum.Their structures were elucidated by one-dimensional and two-dimensional nuclear magnetic resonance (NMR) techniques,including 1H NMR,13C NMR,DEPT,1H-1H COSY,HSQC,HMBC and NOESY.The 1H and 13C NMR signals of the compounds were completely assigned. |
| |
| Keywords: | NMR elucidation assignment diterpenoid alkaloid Aconitum handelianum |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《波谱学杂志》浏览原始摘要信息 |
|
点击此处可从《波谱学杂志》下载全文 |
|
