Two new diterpenoids from Isodon serra  

作　　者：Fu Lin Yan Lai Bin Zhang Ji Xia Zhang Han Dong Sun 

机构地区：[1]Pharmacy College, Xinxiang Medical University, Xinxiang 453003, China [2]Kunming Institute of Botuny, Chinese Academy of Sciences, Kunming 650204, China

出　　处：《Chinese Chemical Letters》2007年第11期1383-1385,共3页中国化学快报（英文版）

摘　　要：From the aerial part of Isodon serra, two new ent-6,7-seco-kaurane-type diterpenoids, 15α,20β-dihydroxy-6β- methoxy-6,7- seco-6,20-epoxy-1,7-olide-ent-kaur-16-ene （1） and 6α,15α-dihydroxy-20-aldehyde-6,7-seco-6,11α-epoxy-1,7-olide-ent-kaur-16- ene （2） were isolated. Their structures were elucidated by spectroscopic means.From the aerial part of Isodon serra, two new ent-6,7-seco-kaurane-type diterpenoids, 15α,20β-dihydroxy-6β- methoxy-6,7- seco-6,20-epoxy-1,7-olide-ent-kaur-16-ene （1） and 6α,15α-dihydroxy-20-aldehyde-6,7-seco-6,11α-epoxy-1,7-olide-ent-kaur-16- ene （2） were isolated. Their structures were elucidated by spectroscopic means.

关 键 词：LABIATAE Isodon serra ent-6 7-seco-Kaurane diterpenoid 

分 类 号：R962[医药卫生—药理学]