波谱学杂志
波譜學雜誌
파보학잡지
CHINESE JOURNAL OF MAGNETIC RESONANCE
2012年
1期
112-118
,共7页
张本印%王环%罗晓东%杜芝芝%沈建伟%张晓峰
張本印%王環%囉曉東%杜芝芝%瀋建偉%張曉峰
장본인%왕배%라효동%두지지%침건위%장효봉
大戟科%阴山大戟%对映-海松烷型二萜%2D NMR谱
大戟科%陰山大戟%對映-海鬆烷型二萜%2D NMR譜
대극과%음산대극%대영-해송완형이첩%2D NMR보
Euphorbiaceae%Euphorbia yinshanica%ent-pimarane diterpenoid%2D NMR
从阴山大戟的根部首次分到一个已知的对映-海松烷型二萜,3α,19-dihydroxylent-pimara-9,15-diene,通过二维波谱方法(1H-1H COSY,HMBC,HMQC,ROESY)确定了其结构,并且首次此化合物的H谱和C谱数据进行了全归属.
從陰山大戟的根部首次分到一箇已知的對映-海鬆烷型二萜,3α,19-dihydroxylent-pimara-9,15-diene,通過二維波譜方法(1H-1H COSY,HMBC,HMQC,ROESY)確定瞭其結構,併且首次此化閤物的H譜和C譜數據進行瞭全歸屬.
종음산대극적근부수차분도일개이지적대영-해송완형이첩,3α,19-dihydroxylent-pimara-9,15-diene,통과이유파보방법(1H-1H COSY,HMBC,HMQC,ROESY)학정료기결구,병차수차차화합물적H보화C보수거진행료전귀속.
One known ent-pimarane type diterpenoid,3α,19-dihydroxyl-ent-pimara- 9 ( 11),15-diene,has been isolated from the roots of Euphorbia yinshanica for the first time.Its structure has been confirmed by 2D spectral methods (1H-1H COSY,HMBC,HMQC,ROESY),and its NMR signals have been first completely assigned.
