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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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zyl812

铁杆木虫 (职业作家)

[求助] 甾体类 已有1人参与

碳谱:12.88,17.57,18.18,19.65,19.95,20.64,20.88,23.41,28.65,29.70,30.13,33.07,34.70,36.94,36.97,39.35,39.73,42.78,44.57,51.10,51.69,56.21,66.47,76.81,77.02,77.23,79.43,82.16,130.75,132.32,135.20,135.42
溶剂:氘代氯仿
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wangkaibo123

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kerry

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【答案】应助回帖

感谢参与,应助指数 +1
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6663个化合物(查询结果仅供参考)
1 .     (22E)-5a,8a-epidioxyergosta-6,22-dien-3b-ol
    相似度:87.5%
Chemistry & Biodiversity          2008          Vol. 5          743
Chemical Constituents of Stereum subtomentosum and Two Other Birch-Associated Basidiomycetes: An Interspecies Comparative Study
Simona Hybelbauerová, Jan Sejbal, Martin Dračínsky , Alice Hahnová, and Bohumír Koutek
Structure      13C NMR   碳谱模拟图
2 .     5α,8α-Epidioxyergosta-6,22-dien-3β-ol
    相似度:87.5%
Helvetica Chimica Acta          2004          Vol. 87          1912
Vibratilicin: a Novel Compound from the Basidiomycete Cortinarius vibratilis
Fei Wang, Jian-Wen Tan, and Ji-Kai Liu
Structure      13C NMR   碳谱模拟图
3 .     5, 8-Epidioxy-5α, 8α-ergosta-6, 22E-dien-3β-ol
C28H44O3     相似度:87.5%
Acta Botanica Yunnanica          2002          24(4)          525-530
Constituents from Thamnolia vermicularis
J IANGBei,ZHAO Qin-Shi,PENGLi-Yan,LIN Zhong-Wen,SUN Han-Dong
Structure      13C NMR   碳谱模拟图
4 .     5α, 8α-epidioxy-(22E, 24R)-ergosta-6, 22-dien-3β-ol
C28H46O     相似度:87.5%
Acta Botanica Yunnanica          2001          23(3)          385-393
The Constituents of Russula ochroleuca Basidiomycetes
GAO Jin-Ming,SHENGJie,YANG Xue,LIU Ji-Kai
Structure      13C NMR   碳谱模拟图
5 .     5α,8α-epidioxy-(22E,24R)-ergosta-6,22-dien-3β-ol
C28H44O3     相似度:87.5%
Acta Botanica Yunnanica          2000          22(1)          85-89
The Constituents of the Basidiomycetes Russula cyanoxantha
GAO Jin-Ming, DONG Ze-Jun,LIU Ji-Kai
Structure      13C NMR   碳谱模拟图
6 .     5α, 8α-epidioxyergosta-3 β-6, 22-diene
    相似度:87.5%
Acta Botanica Yunnanica          1998          20(3)          362-368
Dammarane Triterpenoids from Dysoxylum hongkongense
ZHANG Qi-Feng  LUO Shi-De  WANG Hui-Ying
Structure      13C NMR   碳谱模拟图
7 .     5α,8α-epidioxy-(22E,24R)-ergosta-6,22-dien-3β-ol
C28H44O3     相似度:87.5%
Chemistry of Natural Compounds          2009          45          759-761
STEROIDS AND OTHER CONSTITUENTS FROMTHE MUSHROOM Armillaria lueo-virens
Hui-Yan Xiong, Dong-Qing Fei, Jin-Song Zhou,Chun-Jiang Yang,and Guo-Liang Ma
Structure      13C NMR   碳谱模拟图
8 .     5α,8α-epidioxyergosta-6,22-dien-3β-ol
C28H44O3     相似度:87.5%
Acta Botanica Boreali-Occidentalia Sinica          2009          29          2115-2117
Chemical Composition of the Fruiting Bodies of Helvella elastica
MA Bing-ji, SHEN Jin-wen, YU Hai-you, LI Wen, RUAN Yuan
Structure      13C NMR   碳谱模拟图
9 .     ergosterol peroxide
    相似度:87.5%
Acta Botanica Sinica          1999          41          107-110
Chemical constituents of the Anemone tomentosa Root
Wang Jun-Ru, Peng Shu-Lin, Wang Ming-Kui, Feng Jun-Tao, Ding Li-Sheng
Structure      13C NMR   碳谱模拟图
10 .     5α,8α-Epidioxy-(20S,22E,24R)-ergosta-6,22-dien-3β-ol
    相似度:87.5%
Molecules          2008          13          2474-2481
Norcyperone, a Novel Skeleton Norsesquiterpene from Cyperus rotundus L.
Yan Xu, Hong-Wu Zhang, Chang-Yuan Yu, Yang Lu, Ying Chang and Zhong-Mei Zou
Structure      13C NMR   碳谱模拟图
11 .     (22E,24S)-5α ,8α-epidioxy-24-methyl-cholesta-6,22-dien-3 β-ol
    相似度:87.5%
Steroids          2009          74          73-80
5α,8α-Epidioxysterols from the gorgonian Eunicella cavolini and the ascidian Trididemnum inarmatum: Isolation and evaluation of their antiproliferative activity
Efstathia Ioannou, Ayman F. Abdel-Razik, Maria Zervou, Dimitrios Christofidis, Xanthippi Alexi, Constantinos Vagias, Michael N. Alexis, Vassilios Roussis
Structure      13C NMR   碳谱模拟图
12 .     ergosta-6,22-dien-3β,5,8α-triol
C28H46O3     相似度:87.5%
Natural Product Research          2009          23          293-300
(22E)-Ergosta-6,22-diene-3β,5α,8α-triol: A new polyhydroxysterol isolated from Lentinus edodes (Shiitake)
A. Rivera; O. L. Benavides; J. Rios-Motta
Structure      13C NMR   碳谱模拟图
13 .     5α,8α-epidioxy-(22E,24R)-ergosta-6,22-dien-3β-ol
    相似度:87.5%
China Journal of Chinese Materia Medica          2009          34          414-418
Chemical constituents in roots of Osbeckia opipara
WANG Hongsheng, WANG Yuehu, SHI Yana, LI Xingyu, LONG Chunlin
Structure      13C NMR   碳谱模拟图
Domyallbesttohaveahappylife.
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