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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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魔力鸟

银虫 (正式写手)

[求助] 维普数据求助!

化合物1------13C NMR (101 MHz, CDCl3) δ  :12.27,16.51,17.83,19.87,20.17,21.32,21.34,23.22,28.51,32.22,33.32,37.26,38.60,39.32,40.64,41.02,43.05,43.07,46.49,54.79,55.97,70.69,116.52,119.82,132.21,135.80,140.01,141.58.

化合物2------13C NMR (101 MHz, CDCl3) δ  :16.88,17.85,19.18,19.22,19.88,20.20,21.45,25.59,27.93,33.32,34.35,34.38,35.83,39.99,39.49,43.10,44.22,44.58,55.95,123.23,124.65,124.70,132.78,134.23,135.23,156.30,164.60,199.72.
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wangwang1989

至尊木虫 (职业作家)

【答案】应助回帖

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感谢参与,应助指数 +1
魔力鸟: 金币+6, 有帮助 2013-07-22 15:37:38
查询模式:模糊查询
碳谱数据输入:
按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

溶剂选项:
匹配容差: (数字格式,可自行设定)
相似度:   %(相似度>=50%)



查询结果:共查到6596个化合物(查询结果仅供参考)
1 .     Ergosterol
C28H440     相似度:100%
Chemistry of Natural Compounds          2000          36          170-172
LOW-MOLECULAR-WEIGHT MUSHROOM METABOLITES.IV. SLIGHTLY POLAR COMPONENTS OF Stachybotrys alternans
L. S. Kamalov, M. A. Agzamova,S. F. Aripova, and M. I. Isaev
Structure      13C NMR   碳谱模拟图
2 .     ergosterol
    相似度:100%
Phytochemistry          1997          45          1669-1671
Ergosta-4, 6, 8, 22-tetraen-3-one from the edible fungus, Pleurotus ostreatus (oyster fungus)
Vladimir Chobot, Lubomír Opletal, Ludk Jáhodá, Asmita V. Patel, Christopher G. Dacke, Gerald Blunden
Structure      13C NMR   碳谱模拟图
3 .     ergosterol
C28H44O     相似度:100%
Natural Product Sciences          2009          15          173-179
Steroids and Triterpenoid from the Fruit Bodies of Ganoderma lucidum and Their Cytotoxic Activity
Lee, Joon-Seok; Lee, Mi-Kyoung; Hung, Tran-Manh; Lee, Ik-Soo; Min, Byung-Sun; Bae, Ki-Hwan
Structure      13C NMR   碳谱模拟图
4 .     ergosterol
    相似度:100%
Phytochemistry          1996          41          1301-1308
Sterol analysis of DMI-resistant and -sensitive strains of Venturia inaequalis
Noboru Shirane, Hideyuki Takenaka, Kazuo Ueda, Yutaka Hashimoto, Kenji Katoh, Hideo Ishii
Structure      13C NMR   碳谱模拟图
5 .     ergosterol(3β-hydroxyergosta-5,7,22-triene)
C28H44O     相似度:100%
Phytochemistry          1991          30          4117-4120
Glycosides of ergosterol derivatives from Hericum erinacens
Yoshihisa Takaishi, Minoru Uda, Takashi Ohashi, Kimiko Nakano, Koutarou Murakami, Toshiaki Tomimatsu
Structure      13C NMR   碳谱模拟图
6 .     (3β,22E)-Ergosta-5,7,22-trien-3-ol
    相似度:100%
Chemistry of Natural Compounds          2011          Vol. 47, No. 4          541-544
BIOACTIVE METABOLITES FROM Penicillium sp. P-1,A FUNGAL ENDOPHYTE IN Huperzia serrata
You-Min Ying, Zha-Jun Zhan, Zhi-Shan Ding,and Wei-Guang Shan
Structure      13C NMR   碳谱模拟图
7 .     ergosterol
    相似度:100%
我有一个梦想,我想当校长
2楼2013-07-22 10:01:12
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wangwang1989

至尊木虫 (职业作家)

【答案】应助回帖

★ ★ ★ ★ ★ ★
魔力鸟: 金币+6, 有帮助 2013-07-22 15:37:44
查询模式:模糊查询
碳谱数据输入:
按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

溶剂选项:
匹配容差: (数字格式,可自行设定)
相似度:   %(相似度>=50%)



查询结果:共查到39个化合物(查询结果仅供参考)
1 .     ZL-5
C28H40O     相似度:96.4%
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   碳谱模拟图
2 .     (22E,24R)-Ergosta-4,6,8(14),22-tetraen-3-one
    相似度:96.4%
Steroids          2001          66          771-775
A novel sterol from Chinese truffles Tuber indicum
Gao Jinming, Hu Lin, Liu Jikai
Structure      13C NMR   碳谱模拟图
3 .     ergosta-4,6,8(14),22-tetraen-3-one
C28H40O     相似度:96.4%
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   碳谱模拟图
4 .     ergosta-4,6,8(14),22-tetraen-3-one
    相似度:96.4%
China Journal of Chinese Materia Medica          2005          30          193-195
Studies on chemical constituents in the mycelia from fermented culture of Flammulian velutipes
KANG Jie, CHEN Ruoyun
Structure      13C NMR   碳谱模拟图
5 .     24R-ergosta-4,6,8(14),22-tetraen-3-one
    相似度:96.4%
China Journal of Chinese Materia Medica          2011          Vol 36,Issue 7          874-880
Studies on constituents of cultures of fungus Phellinu signiarius
WU Xiu li,LIN Sheng, ZHU Chenggen, ZHAO Feng, YU Yang, YUE Zhenggang, LIU Bo,YANG Yong chun, DAI Jungui, SHI Jiangong
Structure      13C NMR   碳谱模拟图
6 .     (24R)-ergosta-4,6,8(14),22-tetraene-3-one
    相似度:96.4%
Chinese Journal of Natural Medicines          2008          6          348-353
Chemical Constituents of Marine Sponge Biemna fortis Topsent
HUANG Xiao-Chun; LIU Hai-Li; GUO Yue-Wei
Structure      13C NMR   碳谱模拟图
7 .     ergosta-4,6,8(14),22-tetraene-3-one
    相似度:96.4%
Archives of Pharmacal Research          2010          33          1347-1353
Structural implication in cytotoxic effects of sterols from Sellaginella tamariscina
Eun Mi Roh, Qinglong Jin, Hong-Guang Jin, Ji Eun Shin and Eun Jin Choi, et al.
Structure      13C NMR   碳谱模拟图
8 .     22-tetaren-3-one
    相似度:96.4%
Chinese Pharmaceutical Journal          2005          40          414-416
Chemical constituents of Pterocarya tonkinesis and their antitumor activity in vitro
LIU Hong-bing, CUI Cheng-bin, GU Qian-qun, CAI Bing, ZHAO Qing-chun, GUAN Hua-shi
Structure      13C NMR   碳谱模拟图
9 .     3-subfraction
    相似度:96.4%
Bulletin of the Korean Chemical Society          2005          26          1464-1466
Cytotoxic Activity of Ergosta-4,6,8(14),22-tetraen-3-one from the Sclerotia of Polyporus umbellatus
Wi Young Lee, Youngki Park, Jin-Kwon Ahn, So-Young Park, Hak-Ju Lee*
Structure      13C NMR   碳谱模拟图
10 .     ergosta-4,6,8(14),22-tetraen-3-one
    相似度:96.4%
Natural Product Research and Development          2010          22          972-975
Chemical Constitutes of Termitomyces schimperi Collected from Africa
YANG Xiao-long;ZHU Ying-cheng; FANG Sheng-tao; JIANG Meng-yuan; LIU Ji-kai
Structure      13C NMR   碳谱模拟图
我有一个梦想,我想当校长
3楼2013-07-22 10:04:43
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