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bb864448334

木虫 (小有名气)

[求助] 求助一个微谱,谢了。 已有1人参与

溶剂:氘代DMSO
碳谱数据:14.45,15.00,15.64,19.24,24.42,25.54,26.92,28.05,29.56,36.31,36.79,38.39,39.09,39.23,39.36,39.64,39.78,39.92,43.54,54.25,54.98,62.69,74.15,74.27,76.61,76.74
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yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

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感谢参与,应助指数 +1
bb864448334: 金币+15, ★★★★★最佳答案, 谢谢 2015-05-13 14:48:44
1 .     3β,20R,24-trihydroxypropakisnordammaran-12-one
C27H46O4     相似度:70.3%
Journal of Natural Products          1997          60          1236-1241
Microbial Transformation of Protopanaxadiol and Protopanaxatriol Derivatives with Mycobacterium sp. (NRRL B-3805)
K. C. Wang, Perng-Haur Wang, and Shoei-Sheng Lee
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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2 .     lup-12-en-3β-ol
    相似度:66.6%
Journal of Chemistry          2008          46          456-461
Isolation and structural characterization of triterpenes from Celastrus hindii Benth
Trịnh Thị Thủy Quyen, Nguyễn Huy Cường, Phạm Thị Ninh, Trần Văn Sung
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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3 .     zizyphulanostan-21-oic acid
C30H50O3     相似度:66.6%
Pharmaceutical Biology          2004          42          508-511
New Compounds from Zizyphus vulgaris
Hayat M. Mukhtar, S. H. Ansari, M. Ali, T. Naved
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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4 .     3β,20S-dihydroxytaraxastane
C30H52O2     相似度:65.5%
Fitoterapia          2001          72          709-711
Triterpenes from the resin of Protium heptaphyllum
G.S. Susunaga, A.C. Siania, M.G. Pizzolatti,R.A. Yunes, F. Delle Monache
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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5 .     halistanol sulfate E
    相似度:65.5%
Tetrahedron          1992          48          5467-5472
Halistanol Sulfates A-E, New Steroid Sulfates, from a Marine Sponge, Epipolasis sp.
Satoshi Kanazawa, Nobuhiro Fusetani, Shigeki Matsunaga
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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6 .     15-O-Pivalate
C25H44O5     相似度:65.3%
Phytochemistry          2010          71          675-681
Microtropiosides A–F: ent-Labdane diterpenoid glucosides from the leaves of Microtropis japonica (Celastraceae)
Yuka Koyama, Katsuyoshi Matsunami, Hideaki Otsuka, Takakazu Shinzato, Yoshio Takeda
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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7 .     8β-hydroxy-3-O-β-D-glucopyranosyl-ent-labda-13-en-15,16-diol
C26H46O9     相似度:65.3%
Phytochemistry Letters          2012          5          500-505
Isolation of three new ent-labdane diterpenes from Dodonaea viscosa Jacquin (Sapindaceae): Preliminary evaluation of antiherpes activity
Simone Quintana de Oliveira, Maria Tereza Rojo de Almeida, Flora Maraslis, Izabella Thaís Silva, Thais Cristine Marques Sincero, Jorge Alejandro Palermo, Gabriela Myriam Cabrera, Miguel Soriano Balparda Caro, Cláudia Maria Oliveira Simões, Eloir Paulo Sch
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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8 .     forticine
C27H45O2N     相似度:62.9%
Chemical & Pharmaceutical Bulletin          2002          50(8)          1013-1016
New Steroidal Alkaloids from Fritillaria imperialis and Their Cholinesterase Inhibiting Activities
ATTA-UR-RAHMAN,Muhammad Nadeem AKHTAR, Muhammad Iqbal CHOUDHARY, Yoshisuke TSUDA,Bilge SENER,Assad KHALID, and Masood PARVEZ
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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9 .     9α,11α-Epoxy-5α-cholest-7-enr-3β,5,6β-triol
C27H44O4     相似度:62.9%
Steroids          1991          56          154-158
Synthesis of the marine epoxy sterol 9α,11α-epoxy-5α-cholest-7-ene-3β,5,6β-triol
Anna Migliuolo, Giacomo Notaro, Vincenzo Piccialli, Donato Sica
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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10 .     compound 3
C27H46O3     相似度:62.9%
Tetrahedron          1998          54          179-186
New cytotoxic sterols from the soft coral Gersemia fruticosa
Reet Koljak, Annika Lopp, Tõnis Pehk, Külliki Varvas, Aleksander-Mati Müürisepp, Ivar Järving, Nigulas Samel
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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