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dong052266

金虫 (小有名气)

[求助] 倍半萜结构求助 已有1人参与

CDCl3: 碳谱18.5,  20.5,  20.9,  24.1,  28.2,  34.6,  36.8,  38.1,  52.9,  70.8,  82.4,  108.9,  127.4,  170.1,  200.3,
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yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

感谢参与,应助指数 +1
1 .     10α,14H-1-epi-inuviscolide
C15H21O3     相似度:66.6%
Phytochemistry          1990          29          3666-3667
Guaianolides from Inula anatolica
Gülaçti Topcu,Sevil Öksüz
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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2 .     1R,3R,6S,7R,10S-3-Acetyloxy-7-isopropyl-4,10-dimethylbicyclo[4.4.0]dec-4-en-10-ol
    相似度:64.7%
Chemistry of Natural Compounds          2002          38          154-160
SYNTHESIS OF THE ELEUTHESIDE CORE FROM (+)-d-CADINOL:CONSTRUCTION OF SIDE CHAINS ON THE MENTHANE RING
I. P. Tsypysheva, A. M. Kunakova, O. V. Shitikova,L. V. Spirikhin, F. A. Valeev, and G. A. Tolstikov
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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3 .     dihydrobotrydialone
    相似度:62.5%
Journal of Natural Products          2000          63          182-184
Secobotrytriendiol and Related Sesquiterpenoids: New Phytotoxic Metabolites from Botrytis cinerea
Rosa Durán-Patrón, Rosario Hernández-Galán, and Isidro G. Collado
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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4 .     8β-hydroxyl-7(11)-en-12,8α(14β,6α)-diolide
    相似度:60%
China Journal of Chinese Materia Medica          2008          33          1697-1699
Study On Sesquiterpene Components of Ligularia altaica DC
ZHANG Chaofeng, WANG Qiong, ZHANG Mian
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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5 .     ganomastenol C
C15H26O3     相似度:60%
Phytochemistry          1995          40          161-165
Ganomastenols A, B, C and D, cadinene sesquiterpenes, from Ganoderma mastoporum
Masao Hirotani, Chieko Ino, Akiko Hatano, Hiroaki Takayanagi, Tsutomu Furuya
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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6 .     plagiochiline J
C15H20O3     相似度:60%
Phytochemistry          1991          30          4061-4065
Neurotrophic secoaromadendrane-type sesquiterpenes from the liverwort Plagiochila fruticosa
Yoshiyasu Fukuyama, Yoshinori Asakawa
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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7 .     8β-hydroxyl-eremophil-7(11)-en-12,8α-(14β,6α)-diolide
    相似度:60%
Chinese Pharmaceutical Journal          2008          43          1697-1700
Study on Sesquiterpene Components of Ligularia altaica DC.
ZHANG Chao-feng, WANG Qiong, ZHANG Mian
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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8 .     compound 5b
    相似度:60%
Indian Journal of Chemistry Section B          1995          34B          992-993
13C NMR assignments of α- and β-dihydroartemisinin
Ashish Kumar Pathak, Dharam C Jain & Ram P Sharma
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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