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zhu13liang

木虫 (小有名气)

[求助] 求助 微谱查一结构

按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
19.0,20.6,62.6,62.9,63.6,68.3,70.6,71.0,71.5,72.0,72.1,74.1,75.2,75.7,77.1,77.8,78.1,78.8,83.0,87.7,102.5,103.0,104.5

溶剂选项: 全部  D2O
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wangwang1989

至尊木虫 (职业作家)

【答案】应助回帖

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zhu13liang: 金币+10, ★★★★★最佳答案 2013-06-28 22:46:24
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36个化合物(查询结果仅供参考)
1 .     methyl(25S)-proto-dioscin
C52H86O22     相似度:79.1%
Chemical & Pharmaceutical Bulletin          1991          39          2053-2056
Studies on the Constituents of Palmae Plants. VI. Steroid Saponins and Flavonoids of Leaves of Phoenix canariensis hort. ex CHABAUD, P. humilis ROYLE var. hanceana BECC., P. dactylifera L., and Licuala spinosa WURMB.
Akitoshi ASAMI,Yasuaki HIRAI and Junzo SHOJI
Structure      13C NMR   碳谱模拟图
2 .     compound 5
    相似度:78.2%
Chemical & Pharmaceutical Bulletin          1990          38          411-414
Saponins from the Leaves of Aralia elata SEEM. : Araliaceae
Setsuo SAITO,Shigeya SUMITA,Norihiro TAMURA,Yoichi NAGAMURA,Keishi NISHIDA,Madoka ITO and Isao ISHIGURO
Structure      13C NMR   碳谱模拟图
3 .     compound 6
    相似度:78.2%
Chemical & Pharmaceutical Bulletin          1990          38          411-414
Saponins from the Leaves of Aralia elata SEEM. : Araliaceae
Setsuo SAITO,Shigeya SUMITA,Norihiro TAMURA,Yoichi NAGAMURA,Keishi NISHIDA,Madoka ITO and Isao ISHIGURO
Structure      13C NMR   碳谱模拟图
4 .     Glycoside A
C54H86O24     相似度:78.2%
Journal of Natural Products          1989          Vol 52          1156
Revised Structures of Triterpenoid Saponins from the Flowers of Calendula officinalis
E. Vidal-Ollivier, G. Balansard, R. Faure, A. Babadjamian
Structure      13C NMR   碳谱模拟图
5 .     ardicrenin
C53H86O22     相似度:78.2%
Planta Medica          1998          58          205-207
A New Triterpenoid Saponin from Ardisia crenata
Wang Maotian, GuanXiongtai, Han Xiuwen , and Hong Shanhai
Structure      13C NMR   碳谱模拟图
6 .     (25S)-ruscogenin on acid treatment
    相似度:78.2%
Chemistry Letters          1994          23          805-808
Brodioside B, a Novel (20R,22S)-Spirostanol Tetrasaccharide from Brodiaea californica Tubers
Osamu Nakamura, Yoshihiro Mimaki, Yutaka Sashida, Tamotsu Nikaido and Taichi Ohmoto
Structure      13C NMR   碳谱模拟图
7 .     3β-O-[β-D-glucopyranosyl-(1→2)-α-Larabinopyranosyl]-echinocystic acid 28-[O-β-Dglucopyranosyl-(1→6)O-β-D-glucopyranosyl] ester
C53H86O23     相似度:78.2%
Natural Product Communications          2008          3          1667-1670
Antiproliferative Oleanane Saponins from Polyscias guilfoylei
Giuseppina Cioffi, Antonio Vassallo, Laura Lepore, Fabio Venturella, Fabrizio Dal Piaz andNunziatina De Tommasi
Structure      13C NMR   碳谱模拟图
8 .     astrasieversianin XII
C49H80O19     相似度:76%
Phytochemistry          1986          25          2389-2393
The structures of thirteen astrasieversianins from Astragalus sieversianus
Can Li-Xian, Han Xlao-Bing and, Chen Yu-Qun
Structure      13C NMR   碳谱模拟图
9 .     astrasieversianin XIII
C49H80O19     相似度:76%
Phytochemistry          1986          25          2389-2393
The structures of thirteen astrasieversianins from Astragalus sieversianus
Can Li-Xian, Han Xlao-Bing and, Chen Yu-Qun
Structure      13C NMR   碳谱模拟图
10 .     clematis prosapogenin
    相似度:76%
Chinese Pharmaceutical Journal          1995          30          333-336
Constituents of Kalopanax septemlobus(Thunb.)Koidz.(Ⅳ), Structuresof Kalopanax-saponins G and H
Wang Guangshu, Sun Ping, Shao Chunjie, Xu Jingda
Structure      13C NMR   碳谱模拟图
我有一个梦想,我想当校长
2楼2013-06-28 22:17:15
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