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北京石油化工学院2026年研究生招生接收调剂公告
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yylkmb

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C-NMR(CDCl3,150M):
16.5,17.6,18.2,19.2,19.7,20.0,21.2,24.9,27.2,29.7,31.1,32.1,33.1,36.0, 36.5,39.3,39.6,40.2,42.8,43.1,54.6,56.7,58.5,65.2,68.8,72.6,122.5,132.1,135.3,153.3
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yylkmb: 金币+10, ★★★★★最佳答案, 谢谢你的帮助 2015-05-11 17:40:03
1 .     22E-7α-methoxy-5α,6α-epoxyergosta-8(14),22-dien-3β-ol
C29H46O3     相似度:96.6%
Magnetic Resonance in Chemistry          2010          48          38-43
New oxidized sterols from Aspergillus awamori and the endo-boat conformation adopted by the cyclohexene oxide system (pages 38–43)
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2 .     7α-methoxy-5α,6α-epoxyergosta-8(14),22E-dien-3β-ol
    相似度:96.6%
China Journal of Chinese Materia Medica          2014          39          1034-1039
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3 .     7α-methoxy-5α,6α-epoxyergosta-8(14),22-dien-3β-ol
C29H46O3     相似度:96.6%
Journal of Tropical and Subtropical Botany          2014          22          190-194
Chemical Constituents from Ganoderma hainanense
LUO Ying, MA Qing-yun, HUANG Sheng-zhuo, GUO Zhi-kai, DAI Hao-fu, ZHAO You-xing
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4 .     22E-7α-methoxy-5α,6α-epoxyergosta-8(14),22-dien-3β-ol
C29H46O3     相似度:96.6%
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A new disecosteroid from an endolichenic fungal stain Sporormiella irregularis(No.71-11-4-1)
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5 .     22E-7α-methoxy-5α,6α-epoxy-8(14),22-dien-3β-hydroxy-ergosta
    相似度:93.3%
Chinese Traditional and Herbal Drugs          2015          46          633−638
Chemical constituents from stems of Cipadessa cinerascens
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6 .     22E-7α-methoxy-5α,6α-epoxyergosta-8(14),22-dien-3β-ol
C29H46O3     相似度:90%
Magnetic Resonance in Chemistry          2010          48          38-43
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7 .     5α,6α-epoxy-(22E,24R)-ergosta-8(14),22-diene-3β,7α-diol
C28H44O3     相似度:83.3%
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STEROIDS AND OTHER CONSTITUENTS FROMTHE MUSHROOM Armillaria lueo-virens
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8 .     ergosta-8(14),22-diene-3,5,6,7-tetraol(3β,5α,6β,7α,22E)
C28H46O4     相似度:83.3%
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Cytotoxic sterols from marine-derived fungus Pennicillium sp.
Yi Sun; Li Tian; Jian Huang; Wen Li; Yue-hu Pei
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9 .     (3β,5α,6α,7α,22E)-5,6-epoxyergosta-8(14),22-diene-3,7-diol
C28H44O3     相似度:83.3%
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Studies on the chemical constituents from the endophytic fungus Penicillium sp.091402 of managrove plant Brugurera sexangula
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10 .     5α,6α-epoxy-(22E,24R)-ergosta-8(14),22-diene-3β,7α-diol
    相似度:83.3%
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