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shaoyan415

新虫 (小有名气)

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专业: 色谱分析

[求助] GS4--C谱求助已有1人参与

13C NMR (126 MHz, Pyr) δ 13.43,13.50,14.27,20.13,20.30,22.48,22.92,23.39,27.88,28.45,28.62,29.90,29.99,35.20,39.25,42.89,43.06,48.38,48.87,52.19,56.99,66.50,69.32,71.83,77.23,125.79,141.53,154.53,161.52,199.76

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感谢参与，应助指数 +1
shaoyan415: 金币+10, ★★★很有帮助, 谢谢您 2015-03-18 09:53:13

.    3β,7β,15α,28-tetrahydroxy-11,23-dioxo-lanost-8,16-dien-26-oic acid
C30H44O8    相似度:70%
Molecules       2015       20       3281−3289
Three New Lanostanoids from the Mushroom Ganoderma tropicum
Shuang-Shuang Zhang, Yu-Guang Wang, Qing-Yun Ma, Sheng-Zhuo Huang, Li-Li Hu, Hao-Fu Dai, Zhi-Fang Yu and You-Xing Zhao
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
2 .    rubiyunnanol C
C30H48O5    相似度:66.6%
Journal of Natural Products       2011       74       2069-2080
Biologically Active Arborinane-Type Triterpenoids and Anthraquinones from Rubia yunnanensis
Jun-Ting Fan, Bin Kuang, Guang-Zhi Zeng, Si-Meng Zhao, Chang-Jiu Ji, Yu-Mei Zhang,and Ning-Hua Tan
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
3 .    compound 3
C38H60O8    相似度:63.3%
Journal of Natural Products       1993       Vol 56       144
Acerosterol, a Novel Polyhydroxylated Sterol from the Gorgonian Octocoral Pseudopterogorgia acerosa
Lisa M. D. John, Winston F. Tinto, Stewart McLean, William F. Reynolds
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
4 .    27-O-(tert-butyldimethylsilyl)withaferin A
C34H52O6Si    相似度:63.3%
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Withaferin A-related steroids from Withania aristata exhibit potent antiproliferative activity by inducing apoptosis in human tumor cells
Gabriel G. LLanos, Liliana M. Araujo, Ignacio A. Jiménez, Laila M. Moujir, Isabel L. Bazzocchi
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
5 .    compound 4
相似度:63.3%
The Journal of Organic Chemistry       1989       54       234-239
Isolation and structure elucidation of seven new polyhydroxylated sulfated sterols from the ophiuroid Ophiolepis superba
M. Valeria D'Auria, Raffaele Riccio, Eugenio Uriarte, Luigi Minale, Junichi Tanaka, Tatsuo Higa
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
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Epoxide group relationship with cytotoxicity in withanolide derivatives from Withania somnifera
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C31H54O2    相似度:61.2%
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Triterpenoids from Adiantum caudatum
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Structure    13C NMR Structure & 13C NMR    碳谱模拟图
9 .    agosterol F
C31H50O7    相似度:61.2%
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Sachiko Tsukamoto,Mayu Tatsuno,Rob W. M. van Soest, Hideyoshi Yokosawa,and Tomihisa Ohta
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
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Chemical constituents from leaves of Momordica charantia
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Structure    13C NMR Structure & 13C NMR    碳谱模拟图
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C33H52O8    相似度:60.6%
Tetrahedron Letters       1998       39       6303-6306
Agosterol A, a novel polyhydroxylated sterol acetate reversing multidrug resistance from a marine sponge of Spongia sp.
Shunji Aoki, Yasuhiro Yoshioka, Yasuhisa Miyamoto, Kouichi Higuchi, Andi Setiawan, Nobutoshi Murakami, Zhe-Sheng Chen, Tomoyuki Sumizawa, Shin-ichi Akiyama, Motomasa Kobayashi
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C30H40O7    相似度:60.6%
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Cucurbitane, hexanorcucurbitane and octanorcucurbitane glycosides from fruits of Trichosanthes tricuspidata
Tripetch Kanchanapoom, Ryoji Kasai, Kazuo Yamasaki
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Cucurbitane, hexanorcucurbitane and octanorcucurbitane glycosides from fruits of Trichosanthes tricuspidata
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