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545754995

铁杆木虫 (正式写手)

[求助] 求助一个微谱数据解析

一个化合物的碳谱数据(溶于氘带氯仿):                        12.06,12.26,13.05,19.00,21.10,21.38,21.56,23.03,25.41,28.52,29.65,31.49,31.88,34.23,37.16,38.00,39.48,40.27,40.84,43.30,49.46,51.26,55.14,55.99,71.08,117.47,129.46,138.18,139.58,
万分感谢。。。
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tianhenlanqi

新虫 (小有名气)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
545754995: 金币+20, ★★★★★最佳答案, 感谢啊。。 2013-03-02 16:39:33
查询结果:共查到8077个化合物(查询结果仅供参考)
1 .     24α-spinasterol
    相似度:100%
Planta Medica          1994          60          218-221
Antimicrobial Agents from Heterotheca inuloides
Isao Kubo, HisaeMuroi,AyaKubo, SwapanK Chaudhuri Yolanda Sanchez and Tetsuya Ogura
Structure      13C NMR   碳谱模拟图
2 .     24ζ-ethylcholesta-7,22-dien-313-
C29H42O     相似度:100%
Planta Medica          1987          53          389
24ζ-Ethylcholesta-7,22-Dien-3-ol: A Possibly Antipyretic Constituent of Artemisia absinthium
M. Ikram , N. Shafi, I. Mirt, M. N. Do, P. Nguyent, and P. W. Le Quesne
Structure      13C NMR   碳谱模拟图
3 .     α-spinaterol
C29H48O     相似度:100%
Acta Botanica Yunnanica          2002          24(3)          401-405
Chemical Constituents from Phytolacca polyandra
XIONGJiang, ZHOU Jun, DAI Hao-Fu,TAN Ning-Hua,DING Zhong-Tao
Structure      13C NMR   碳谱模拟图
4 .     compound 24
    相似度:100%
Chemical & Pharmaceutical Bulletin          1980          28          2367-2373
Isolation, Characterization, and Nuclear Magnetic Resonance Spectra of New Saponins from the Roots of Bupleurum falcatum L.
HIROSHI ISHII,MIHARU NAKAMURA,SHUJIRO SEO,KAZUO TORI,TAKEHIKO TOZYO and YOHKO YOSHIMURA
Structure      13C NMR   碳谱模拟图
5 .     spinasterol
    相似度:100%
Acta Botanica Sinica          2004          46          365-368
Two New Xanthones from the Stems of Securidaca inappendiculata
YANG Xue-Dong XU Li-Zhen YANG Shi-Lin
Structure      13C NMR   碳谱模拟图
6 .     α-spinasterol
    相似度:100%
Journal of Chinese Pharmaceutical Sciences          1997          6          165-167
The Chemical Constituents from the Roots of Bupleurum chinense
Qing-Cui Li, Hong Liang, Yu-Ying Zhao and Li-He Zhang
Structure      13C NMR   碳谱模拟图
7 .     Spinasterol
    相似度:100%
Journal of Asian Natural Products Research          2005          7          649-653
A new sterol glycoside from Securidaca inappendiculata
LI-JIE ZHANG, XUE-DONG YANG, LI-ZHEN XU, ZHONG-MEI ZOU and SHI-LIN YANG
Structure      13C NMR   碳谱模拟图
8 .     24-ethyl-5α-cholesta-7-22(E)-dien-3β-ol
    相似度:100%
China Journal of Chinese Materia Medica          2007          32          596-599
Phytochemical investigation on Lysimachia fortunei
HUANG Xin'an, CAI Jiazhong, HU Yingjie, ZHANG Yuhu
Structure      13C NMR   碳谱模拟图
9 .     α-spinasterol
    相似度:100%
China Journal of Chinese Materia Medica          2007          32          921-923
Chemical constituents from root of Psammosilene tunicoides
LIU Xiaoxiao, WANG Lei, WANG Qiang, QIU Bin
Structure      13C NMR   碳谱模拟图
10 .     24-ethyl-5α-cholesta-7,22(E)-dien-3β-ol
    相似度:100%
China Journal of Chinese Materia Medica          2006          31          562-565
Chemical constituents from roots of Ardisia punctata
LI Chun , YUE Dangkun, BU Pengbin, SUN Youfu
Structure      13C NMR   碳谱模拟图
11 .     α-spinasterol
C29H48O     相似度:100%
China Journal of Chinese Materia Medica          2006          31          1072-1075
Chemical constituents from herb of Alternanthera philoxeroides
FANG Jinbo, DUNG Hongquan, ZHANG Yanwen, Yoshihisa Takaishi
Structure      13C NMR   碳谱模拟图
12 .     α-spinasterol
    相似度:100%
China Journal of Chinese Materia Medica          2005          30          584-586
Studies on chemical constituents from rhizome of Impatiens pritzellii var. hupehensis
ZHAO Xiaoya, SUN Handong, WU Jizhou
Structure      13C NMR   碳谱模拟图
13 .     spinasterol
    相似度:100%
China Journal of Chinese Materia Medica          1997          22          103-104
Studies on the Chemical Constituents of Aster poliothamnus Diels
Zhang Jiamin and Chen Yaozu, Li Bogang and Wang Mingkui
Structure      13C NMR   碳谱模拟图
14 .     spinasterol
    相似度:100%
China Journal of Chinese Materia Medica          1991          16          289-290
A Study on the Constituents of the Root of Berneuxia thibetica Decne
Ding Liangsheng and Cehn Yaosu , Wu Fenge
Structure      13C NMR   碳谱模拟图
15 .     α-spinasterol
    相似度:100%
Acta Pharmaceutica Sinica          2000          Vol 35          29-31
STRUCTURE IDENTIFICATION OF VULGARSAPONIN A
Tian Jing; Xiao Zhiyan; Chen Yayan; Zhao Yuying and Wang Zhuju
Structure      13C NMR   碳谱模拟图
16 .     α-菠甾醇(α-spinasterol)
    相似度:100%
Chinese Journal of Marine Drugs          2006          25(3)          15-17
Study on the chemical constituents of Ipomoea Pescaprae( L.) Sweet(I)
WANG Qing-Ji, WANG You-Shao, HE Lei, ZHANG Si
Structure      13C NMR   碳谱模拟图
17 .     α-spinasterol
    相似度:100%
Planta Medica          2011          77          1528-1530
Downregulation of Matrix Metalloproteinase-13 by the Root Extract of Cyathula officinalis Kuan and its Constituents in IL-1β-treated Chondrocytes
Hyun Young Park, Hyun Lim, Hyun Pyo Kim, Yong Soo Kwon
Structure      13C NMR   碳谱模拟图
18 .     spinasterol
    相似度:100%
Phytochemistry          1990          29          2351-2355
Sterol glucosides from Prunella vulgaris
Hisashi Kojima,Noriko Sato,Akiko Hatano,Haruo Ogura
Structure      13C NMR   碳谱模拟图
19 .     α-spinasterol
    相似度:100%
Phytochemistry          1990          29          2539-2543
Caffeine and theanine from cultured cells of Camellia sinensis
Tsutomu Furuya,Yutaka Orihara,Yumiko Tsuda
Structure      13C NMR   碳谱模拟图
20 .     α-spinastero l
C30H50O     相似度:100%
Chinese Traditional and Herbal Drugs          2010          41          870-873
刘寄奴的化学成分研究
温晶;史海明;昝珂;刘艳芳;周雨虹;陈玉平;屠鹏飞
Structure      13C NMR   碳谱模拟图
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