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油田兵丁

铜虫 (小有名气)

[求助] 求助小分子化合物结构! 已有1人参与

13C NMR(CDCL3) 20.8,21.2,25.7,30.4,35.4,42.5,42.9,51.3,52.2,54.5,64.1,72.7,81.8,116.4,158.4,162.1,171.7
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lifeliuyan

至尊木虫 (职业作家)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
油田兵丁: 金币+8, ★有帮助 2015-04-28 17:10:09
查询结果:共查到7个化合物(查询结果仅供参考)
1 .     rakanmakilactone I
C18H21O7     相似度:72.2%
Heterocycles          2004          63          347-357
New Cytotoxic Norditerpene Dilactones from Leaves of Podocarpus macrophyllus var. maki
Hyun-Sun Park, Noriyuki Kai, Haruhiko Fukaya, Yutaka Aoyagi, and Koichi Takeya*
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     rakanmakilactone J
C18H20O8     相似度:72.2%
Heterocycles          2004          63          347-357
New Cytotoxic Norditerpene Dilactones from Leaves of Podocarpus macrophyllus var. maki
Hyun-Sun Park, Noriyuki Kai, Haruhiko Fukaya, Yutaka Aoyagi, and Koichi Takeya*
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     makilactone R
C20H24O8S     相似度:68.4%
Chemical & Pharmaceutical Bulletin          2009          57          668-679
Cytotoxic Bisnor- and Norditerpene Dilactones Having 7α,8α-Epoxy-9,11-enolide Substructure from Podocarpus macrophyllus D. DON
Kimihiko Sato, Yasunori Inaba, Hyun-Sun Park, Toshiyuki Akiyama, Tetsuo Koyama, Haruhiko Fukaya, Yutaka Aoyagi and Koichi Takeya
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     3β-acetoxycapnellene-8β,10α,14β-triol
C17H26O5     相似度:64.7%
Tetrahedron          1998          54          12953-12958
Enzymatic syntheses of N-protected Leu-enkephalin and some oligopeptides in organic solvents
Yun-Hua Ye, Gui-Ling Tian, Guo-Wen Xing, Dong-Cheng Dai, Gang Chen, Chong-Xi Li
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     3β-acetoxycapnellene-8β,10α,14β-triol
C17H26O5     相似度:64.7%
Tetrahedron          1998          54          12953-12958
The capnellenes revisited: New structures and new biological activity
Linda A. Morris, Marcel Jaspars, Katy Adamson, Samantha Woods, Heather M. Wallace
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     compound 31
C20H25O9S     相似度:60%
Chemical & Pharmaceutical Bulletin          2009          57          668-679
Cytotoxic Bisnor- and Norditerpene Dilactones Having 7α,8α-Epoxy-9,11-enolide Substructure from Podocarpus macrophyllus D. DON
Kimihiko Sato, Yasunori Inaba, Hyun-Sun Park, Toshiyuki Akiyama, Tetsuo Koyama, Haruhiko Fukaya, Yutaka Aoyagi and Koichi Takeya
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     Podolactone C
    相似度:60%
Journal of China Pharmaceutical University          2005          36          118-121
Chemical Constituents of Podocarpus milanjianus Rendle
Kalule Enid; LI Ping
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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