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cuitianzeng

金虫 (小有名气)

[求助] 微谱求助 。。。。

16.22,24.88,27.76,28.66,31.46,31.55,31.77,31.81,31.87,31.95,32.13, 32.29,34.07,34.92,35.24,35.77,37.64,54.93,63.96,74.42,74.85,78.78, 124.99,132.63,132.77,137.02,151.31,177.23
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dlyy6691

银虫 (小有名气)

【答案】应助回帖


感谢参与,应助指数 +1
jiangchunyong: 金币+1, 谢谢 2012-11-14 12:52:50
1 .     KRN7000
    相似度:64.2%
Bioorganic & Medicinal Chemistry Letters          2006          16          2195-2199
Synthesis and biological evaluation of α-galactosylceramide (KRN7000) and isoglobotrihexosylceramide (iGb3)
Chengfeng Xia, Qingjia Yao, Jens Schümann, Emmanuel Rossy, Wenlan Chen, Lizhi Zhu, Wenpeng Zhang, Gennaro De Libero, Peng George Wang
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

2 .     5β-(25R)-spirostan-3β,12β-diol(12β-hydroxysmilagenin)
C27H44O5     相似度:53.5%
Phytochemistry          1991          30          1993-1995
12-Hydroxy steroidal glycosides from the caudex of Yucca gloriosa
Kimiko Nakano, Yumiko Hara, Kotaro Murakami, Yoshihisa Takaishi, Toshiaki Tomimatsu
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

3 .     17α-(6'-Hydroxyhexyl)-3,3'-ethylenedioxy-5α-androstan-17β-ol
C27H46O4     相似度:53.5%
Steroids          1992          57          122-134
Synthesis and characterization by 1H and 13C nuclear magnetic resonance spectroscopy of 17α-hexanoic derivatives of 5α-dihydrotestosterone and testosterone
Elisabeth Mappus, Mélanie Renaud, Marc Rolland de Ravel, Catherine Grenot, Claude Y. Cuilleron
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

4 .     saikogenin C
    相似度:53.3%
Chemical & Pharmaceutical Bulletin          1989          37          1293-1296
New Derivatives of Saikosaponin c
Mitsuhiko NOSE,Sakae AMAGAYA,Tadahiro TAKEDA and Yukio OGIHARA
Structure      13C NMR   碳谱模拟图
2楼2012-11-14 12:01:54
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