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想要入道的虫

木虫 (小有名气)

[求助] 微谱求助E 已有1人参与

13C NMR (126 MHz, pyridine) δ =20.90, 23.43, 28.79, 30.97, 33.09, 35.20, 37.21, 37.97, 39.34, 39.77, 42.81, 44.43, 51.66, 51.89, 56.09, 61.51, 65.62, 73.47, 79.03, 82.08, 123.11, 123.31, 123.51, 130.65, 132.06, 135.16, 135.36, 135.56, 135.67, 135.96, 149.38, 149.59, 149.81
溶剂:吡啶
相似度≥60%
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笑多会怀孕

铁杆木虫 (著名写手)

【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%)
碳谱库:   Nat Syn


查询结果:共查到266个化合物(查询结果仅供参考)
1 .     5α,8α-Epidioxyergosta-6,22-dien-3β-ol
    相似度:66.6%
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
2 .     axinysterol
    相似度:66.6%
Chemical & Pharmaceutical Bulletin          2002          50(9)          1286-1289
New Biologically Active Marine Sesquiterpenoid and Steroid from the Okinawan Sponge of the Genus Axinyssa
Makoto IWASHIMA,Ikuo TERADA,Kazuo IGUCHI,and Takao YAMORI
Structure      13C NMR   碳谱模拟图
3 .     5α,8α-epidioxy-(22E,24R)-ergosta-6,22-dien-3β-ol
C28H46O     相似度:66.6%
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
4 .     5α,8α-epidioxy-(22E,24R)-ergosta-6,22-dien-3β-ol
C28H44O3     相似度:66.6%
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
5 .     ergosterol peroxide
    相似度:66.6%
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
6 .     5α,8α-epidioxyergosta-6,22E-dien-3β-ol
    相似度:66.6%
Journal of Asian Natural Products Research          2005          7          165-169
Sterols from the pericarp of Sphaerophysa salsula DC
GUO-YU LI, JIN-HUI WANG and XIAN LI
Structure      13C NMR   碳谱模拟图
7 .     ergosta-6,22-dien-3β,5,8α-triol
C28H46O3     相似度:66.6%
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
8 .     5α,8α-epidioxy-methylcholesta-6,22-dien-3β-ol
C28H44O3     相似度:66.6%
China Journal of Chinese Materia Medica          2005          30          895-897
Studies on the chemical constituents from herb of Rhodobryum roseum
WANG Bo, LIU Ping, SHEN Yuemao, DAI Chang
Structure      13C NMR   碳谱模拟图
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