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首页> 外文期刊>Heterocycles: An International Journal for Reviews and Communications in Heterocyclic Chemistry >EVONINOATE SESQUITERPENE ALKALOIDS FROM THE STEM OF CELASTRUS PANICULATUS
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EVONINOATE SESQUITERPENE ALKALOIDS FROM THE STEM OF CELASTRUS PANICULATUS

机译:番荔枝茎中的戊酸倍半萜烯碱

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摘要

Two novel evoninoate sesquiterpene alkaloids,paniculatine A (4) and paniculatine B (5) with two known,euonymin (2) and wifornine F (3),were isolated from the stem of Celastrus paniculatus.The structures of the new compounds were elucidated by 2D NMR techniques and spectral comparison.The configuration of C-2' and C-3' of 2 and 3 was determined for the first time by spectral comparison.
机译:从Celestrus paniculatus的茎中分离出两种新的香烯倍半萜生物碱,潘尼卡汀A(4)和潘尼卡汀B(5),以及两种已知的卫生宁(2)和威芬宁F(3)。 2D NMR技术和光谱比较。首次通过光谱比较确定2和3的C-2'和C-3'的构型。

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