Two New Diterpenoids from Isodon Lungshengensis

Bei JIANG Xing Rong CHEN Ze Qin LU Zhong Wen LIN Han Dong SUN

引用本文: Bei JIANG,  Xing Rong CHEN,  Ze Qin LU,  Zhong Wen LIN,  Han Dong SUN. Two New Diterpenoids from Isodon Lungshengensis[J]. Chinese Chemical Letters, 1997, 8(12): 1061-1062. shu
Citation:  Bei JIANG,  Xing Rong CHEN,  Ze Qin LU,  Zhong Wen LIN,  Han Dong SUN. Two New Diterpenoids from Isodon Lungshengensis[J]. Chinese Chemical Letters, 1997, 8(12): 1061-1062. shu

Two New Diterpenoids from Isodon Lungshengensis

  • 基金项目:

    The authors are grateful for financial support from the Laboratory of Phytochemistry, Kunming Institute of Botany, Academia.

摘要: Two new diterpenoids,lungshengenin B and C (1-2),were isolated from Isodon lungshengensis.The structures were determined as 1α-hydroxy-2β,3β,11β,15β-tetraacetoxy-ent-kaur-16-en-6-one;11α-hydroxy-2β,3β,6α-triacetoxy-ent-kaur-16-en-15-one by 1D and 2D NMR techniques (COSY,HETCOR,COLOC).

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  • 收稿日期:  1997-08-25
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