| A New Asterosaponin from the Starfish Culcita novaeguineae |
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| 作者姓名： | HaiFengTANG YangHuaYI LingLI PengSUN DaZhengZHOU BaoShuLIU |
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| 作者单位： | ResearchCenterforMarineDrugs,SchoolofPharmacy,SecondMilitaryMedicalUniversity,Shanghai200433 |
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| 摘 要： | A new asterosaponin named novaeguinoside A, along with a known saponin, asteronyl pentaglycoside sulfate, was isolated from the starfish Culcita novaeguineae. The new compound was identitied to be sodium 6α-O-{β-D-fucopyranosyl-(1→2)-β-D-fucopyranosyl-(1→4)-β-D-quinovopyranosyl-(1→2)]-β-D-xylopyranosyl-(1→3)-β-D-quinovopyranosyl}-5α-pregn-9(11)-en-20-one-3β-yl-sulfate by extensive spectral analysis and chemical evidence.
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| 关 键 词： | 紫菀皂草苷 海星 culcita novaeguineae 甾苷 毒性 化学结构 |
A New Asterosaponin from the Starfish Culcita novaeguineae |
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| HaiFengTANG YangHuaYI LingLI PengSUN DaZhengZHOU BaoShuLIU.A New Asterosaponin from the Starfish Culcita novaeguineae[J].Chinese Chemical Letters,2005,16(5):619-622. |
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| Authors: | Hai Feng TANG Yang Hua YI Ling LI Peng SUN Da Zheng ZHOU Bao Shu LIU Research Center for Marine Drugs School of Pharmacy Second Military Medical University Shanghai |
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| Institution: | Hai Feng TANG,Yang Hua YI,Ling LI,Peng SUN,Da Zheng ZHOU,Bao Shu LIU Research Center for Marine Drugs,School of Pharmacy,Second Military Medical University,Shanghai 200433 |
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| Abstract: | |
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| Keywords: | Starfish Culcita novaeguineae steroidal glycoside asterosaponin novaeguinoside A |
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