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Total Syntheses of (-)-Huperzine Q and (+)-Lycopladines B and C
被引:51
|作者:
Hong, Benke
[1
,2
]
Li, Houhua
[2
]
Wu, Jinbao
[1
,2
]
Zhang, Jing
[1
,2
]
Lei, Xiaoguang
[2
,3
,4
]
机构:
[1] Tianjin Univ, Sch Pharmaceut Sci & Technol, Tianjin 300072, Peoples R China
[2] NIBS, Beijing 102206, Peoples R China
[3] Peking Univ, Beijing Natl Lab Mol Sci, Key Lab Bioorgan Chem & Mol Engn, Minist Educ,Dept Chem Biol,Coll Chem & Mol Engn,S, Beijing 100871, Peoples R China
[4] Peking Univ, Peking Tsinghua Ctr Life Sci, Beijing 100871, Peoples R China
关键词:
alkaloids;
epoxyamines;
metathesis;
natural products;
total synthesis;
LYCOPODIUM ALKALOIDS;
CARBONYL OLEFINATION;
FUNCTIONAL-GROUP;
RECENT PROGRESS;
ENOL ETHERS;
ALKENES;
EPOXYAMINES;
REAGENTS;
FAWCETTIMINE;
METATHESIS;
D O I:
10.1002/anie.201409503
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Utilizing a late-stage enamine bromofunctionalization strategy, the twelve-step total synthesis of (-)-huperzine Q was accomplished. Furthermore, the first total syntheses of (+)-lycopladines B and C are described. An unprecedented X-ray crystal structure of an unusual epoxyamine intermediate is also reported, and the synthetic application of this intermediate in natural product synthesis is demonstrated.
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页码:1011 / 1015
页数:5
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