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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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hycome

木虫 (正式写手)

[求助] 求助 C 谱,谢谢 已有1人参与

13C NMR (101 MHz, CDCl3) δ 199.79, 164.68, 156.32, 135.14, 134.24, 132.67, 124.59, 123.09, 77.16, 55.83, 44.46, 44.14, 43.01, 39.43, 36.91, 35.72, 34.26, 33.23, 27.86, 25.51, 21.36, 20.13, 19.80, 19.12, 17.78, 16.79.
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博观而约取,厚积而薄发
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hycome

木虫 (正式写手)

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2楼: Originally posted by yangyinhe at 2015-03-30 16:47:43
从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
如:21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

13C NMR (101 MHz, CDCl3)  
δ16.79.17.78,19.12,19.80,20.13,21.36,25.51,27.86,33.23,34.26,35.72,36.91,39.43,43.01,44.14,44.46,55.83,77.16,123.09,124.59,132.67,134.24,135.14,156.32,164.68,199.79,
博观而约取,厚积而薄发
3楼2015-03-30 17:15:45
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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
从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
如:21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2
2楼2015-03-30 16:47:43
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yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
hycome: 金币+10, ★★★★★最佳答案, 谢谢哦 2015-03-31 09:56:33
1 .     ergosta-4,6,8(14),22-tetraen-3-one
    相似度:96.1%
Journal of Natural Products          1998          61          1421-1422
Steroidal Constituents of Ganoderma applanatum and Ganoderma neo-japonicum
Kim-Hong Gan, Shieh-Hsieh Kuo, and Chun-Nan Lin
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

2 .     ergosta-4,6,8(14),22E-tetraen-3-one
    相似度:96.1%
China Journal of Chinese Materia Medica          2009          34          2197-2199
Chemical constituents from fruits of Ailanthus altissima
ZHAO Chunchao, SHAO Jianhua, LIXian
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

3 .     Ergosta-4,6,8(14),22-tetraene-3-one
    相似度:96.1%
Archives of Pharmacal Research          2002          25          851-855
Cytotoxic ergosterols from paecilomyces sp. J300
Hak Cheol Kwon, Sang Deuk Zee, Sae Yun Cho, Sang Un Choi and Kang Ro Lee
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

4 .     ergota-4,6,8(14),22E-tetraene-3-one
    相似度:96.1%
Chinese Pharmaceutical Journal          2013          48          1343-1346
Chemical Constituents in the Petroleum Ether Extract of the Whole Herb of Flickingeria fimbriata
WANG Jing, FEI Jiao-dong, DING Gang, LI Rong-tao, YU Chang-yuan*, ZOU Zhong-mei
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

5 .     ergosta-4,6,8(14),22-tetraen-3-one
C28H40O     相似度:92.5%
Chinese Journal of New Drugs          2013          22          2168-2173
Isolation and identification of endophytic fungus LM033 obtained from Moringaoleifera Lam. and biological activity of the metabolites
CAI Qing-xiu, ZHAO Jin-hao, WANG Jia-ying, WANG Li-wei, ZHANG Chu-long
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

6 .     ergosta-4,6,8(14),22-tetraen-3-one
C28H40O     相似度:89.2%
Chemical & Pharmaceutical Bulletin          2004          52(8)          1005-1008
Six Immunosuppressive Features from an Ascomycete, Zopfiella longicaudata, Found in a Screening Study Monitored by Immunomodulatory Activity
Haruhiro FUJIMOTO,Etsuko NAKAMURA, Emi OKUYAMA, and Masami ISHIBASHI
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

7 .     (22E,24R)-Ergosta-4,6,8(14),22-tetraen-3-one
    相似度:89.2%
Steroids          2001          66          771-775
A novel sterol from Chinese truffles Tuber indicum
Gao Jinming, Hu Lin, Liu Jikai
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

8 .     ergosta-4,6,8(14),22-tetraen-3-one
C28H40O     相似度:89.2%
Natural Product Research          2008          22          901-906
Ergosta-4,6,8(14),22-tetraen-3-one from Vietnamese Xylaria sp. possessing inhibitory activity of nitric oxide production
Dang Ngoc Quang; Dang Dinh Bach
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4楼2015-03-30 19:25:59
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