引用本文:
Peng FU, Wei Dong ZHANG, Ting Zhao LI, Run Hui LIU, Hui Liang LI, Wei ZHANG, Hai Sheng CHEN. A New Bisxanthone from Hypericum japonicum Thunb. Ex Murray[J]. Chinese Chemical Letters,
2005, 16(6): 771-773.
Citation: Peng FU, Wei Dong ZHANG, Ting Zhao LI, Run Hui LIU, Hui Liang LI, Wei ZHANG, Hai Sheng CHEN. A New Bisxanthone from Hypericum japonicum Thunb. Ex Murray[J]. Chinese Chemical Letters, 2005, 16(6): 771-773.
Citation: Peng FU, Wei Dong ZHANG, Ting Zhao LI, Run Hui LIU, Hui Liang LI, Wei ZHANG, Hai Sheng CHEN. A New Bisxanthone from Hypericum japonicum Thunb. Ex Murray[J]. Chinese Chemical Letters, 2005, 16(6): 771-773.
A New Bisxanthone from Hypericum japonicum Thunb. Ex Murray
摘要:
A new bisxanthone, named bijaponicaxanthone C, was isolated from the whole plant of Hypericum japonicum. The structure was elucidated as 6-[1",5",6"-trihydroxy-2"'-(β-hydroxy-β-methylethyl)-2"',3"'-dihydrofuran(5"',4"',3 ",4")xanthone-3"'-oxyl]-1,3,5-trihydroxy-4-isoprenylxanthone (1) on the basis of the spectral and chemical evidences.
English
A New Bisxanthone from Hypericum japonicum Thunb. Ex Murray
Abstract:
A new bisxanthone, named bijaponicaxanthone C, was isolated from the whole plant of Hypericum japonicum. The structure was elucidated as 6-[1",5",6"-trihydroxy-2"'-(β-hydroxy-β-methylethyl)-2"',3"'-dihydrofuran(5"',4"',3 ",4")xanthone-3"'-oxyl]-1,3,5-trihydroxy-4-isoprenylxanthone (1) on the basis of the spectral and chemical evidences.
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