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金虫 (小有名气)

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核磁数据:11.8  11.95  18.75  19.00  19.37  19.79  21.05  23.02  24.27  26.01  28.22  29.10  31.62  31.87  33.90  36.11  36.47  37.22  39.74  42.28  45.79  50.09  56.01  56.73  71.78  76.68  77.00  77.31  121.68  140.72
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2楼2012-11-22 15:49:37
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行板如歌

金虫 (小有名气)

【答案】应助回帖

感谢参与,应助指数 +1
下次从小到大排列,中间半角逗号隔开,否则不方便查,这次帮你改好了。

1 .     lawsaritol A
C29H50O2     相似度:93.3%
Natural Product Research          1994          4          195-201
Isolation and Characterization of a Dihydroxysterol from Lawsonia inermis
Sarita Gupta; Mohammad Ali; M. Sarwar Alam; Masatake Niwa; Tatsuko Sakai
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

2 .     β-sitosterol
    相似度:90%
Phytochemistry          2004          65          2463-2470
Biosynthesis of the irregular monoterpene artemisia ketone, the sesquiterpene germacrene D and other isoprenoids in Tanacetum vulgare L. (Asteraceae)
Dirk Umlauf, Josef Zapp, Hans Becker, Klaus Peter Adam
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

3 .     Stigmasterol
    相似度:90%
Acta Botanica Yunnanica          1995          17(1)          103-108
CHEMICAL CONSTITUENTS FROM CLERODENDRUM JAPONICUM
TIAN Jun, SUN Han-Dong
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

4 .     β-sitosterol
C29H50O     相似度:90%
Chemical & Pharmaceutical Bulletin          1993          41          2007-2009
Constituents of Prunus zippeliana Leaves and Branches
Junichi KITAJIMA and Yasuko TANAKA
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

5 .     sitosterol
    相似度:90%
Chemical & Pharmaceutical Bulletin          1979          27          38-42
Carbon-13 Nuclear Magnetic Resonance of 24-Substituted Steroids
NAOYUKI KOIZUMI,YOSHINORI FUJIMOTO,TORU TAKESHITA and NOBUO IKEKAWA
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

6 .     stigmast-4-en-3β-ol
C29H50O     相似度:90%
Chemistry of Natural Compounds          2009          45          129-131
CHEMICAL INVESTIGATION AND ANTIBACTERIAL STUDY OF HEXANE EXTRACT OF LEAVES OF Finlaysonia obovata
Pravat Manjari Mishra and A. Sree
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

7 .     β-sitosterol
    相似度:90%
Chemistry of Natural Compounds          2000          36          595-598
13C NMR SPECTRA OF FUNCTIONALLY SUBSTITUTED 3 β-CHLORODERIVATIVES OF CHOLESTEROL AND β -SITOSTEROL
N. V. Kovganko, Zh. N. Kashkan, and E. V. Borisov
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

8 .     β-sitosterol
    相似度:90%
Chemistry of Natural Compounds          1999          35          672-645
I3C NMR SPECTRA OF STEROL DERIVATIVES,INTERMEDIATES IN THE SYNTHESIS OF ECDY- AND BRASSINOSTEROIDS
N. V. Kovganko, Zh. N. Kashkan,and E. V. Borisov
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

9 .     β-sitosterol
C29H50O     相似度:90%
Acta Bot. Boreal. -Occident. Sin.          2004          24          1292-1294
Chemical constituents from Saussurea polycolea
LI Yu-lin, WANG Hong-lun, SUO You-rui
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

10 .     β-sitosterol
    相似度:90%
Acta Bot. Boreal. -Occident. Sin.          2008          28          1246-1249
Chemical Constituents in the Leaves of Alsophila spinulosa
CHEN Feng-zheng, XIANG Qing-xiang, LI Shu-hua
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

11 .     β-sitosterol
    相似度:90%
Journal of Chinese Pharmaceutical Sciences          1999          8          237-240
Chemical Constituents of Stelmatocrypton khasianum
Zhang Qingying; Zhao Yuying; Ma Libin; Cheng Tieming
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

12 .     β-sitosterol
    相似度:90%
Guihaia          2007          27          140-142
Chemical constituents from leaves of Livistona chinensis
LIU Zhi-Ping; CUI Jian-Guo ; LIU Hong-Xing; HUANG Chu-Sheng; ZHONG Zhen-Guo
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

13 .     β-sitosterol
C29H50O     相似度:90%
Steroids          2005          70          886-895
Gram-scale chromatographic purification of β-sitosterol: Synthesis and characterization of β-sitosterol oxides
Xin Zhang, Philippe Geoffroy, Michel Miesch, Diane Julien-David, Francis Raul, Dalal Aoudé-Werner, Eric Marchioni
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

14 .     β-sitosterol
C33H42O19     相似度:90%
Natural Product Research          1995          7          35-41
New Cytotoxic Fatty Acid from Desmos cochinchinensis (Annonaceae)
Nan-Jun Sun; David K. Ho; X. Eric Hu; Jeffrey M. Sneddon; Ralph E. Stephens; John M. Cassady
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

15 .     stigmast-5-ene-3β-ol
C29H50O     相似度:90%
Natural Product Research          2006          20          665-670
Potent tyrosinase inhibitors from Trifolium balansae
Temine Şabudak; Mahmut Tareq Hassan Khan; M Iqbal Choudhary; Sevil Oksuz
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

16 .     β-sitosterol
    相似度:90%
Natural Product Research          2006          20          860-865
A new dihydroisocoumarin from the rhizomes of Notopterygium forbesii
Yan-Hui Li; Fan Luo; Shu-Lin Peng; Jian Liang; Li-Sheng Ding
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

17 .     β-sitosterol
C29H50O     相似度:90%
Natural Product Research          2008          22          1085-1093
Isolation of antibacterial diterpenoids from Cryptomeria japonica bark
Wen-Hsin Li; Shang-Tzen Chang; Shan-Chwen Chang; Hui-Ting Chang
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

18 .     stigmasterol
    相似度:90%
Chemical & Pharmaceutical Bulletin          1998          46          1408-1411
New Sterols and Triterpenoids of Ficus pumila Fruit
Junichi KITAJIMA,Kaoru KIMIZUKA and Yasuko TANAKA
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

19 .     stigmast-9(11)-en-3-ol
    相似度:90%
China Journal of Chinese Materia Medica          2006          31          1689-1691
Chemical constituents in root of Zanthoxylum nitidum
HU Jiang, ZHANG Weidong, LIU Runhui, ZHANG Chuan, SHEN Yunheng, XU Xike, LIANG Mingjin, LI Huiliang
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

20 .     β-sitosterol
    相似度:90%
China Journal of Chinese Materia Medica          2003          28          278-279
荚果蕨贯众化学成分的研究
杨 岚, 赵玉英, 屠呦呦
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

21 .     β-sitosterol
    相似度:90%
China Journal of Chinese Materia Medica          2002          27          843-845
Studies on Chemical Constituents in the Root of Hedysarum polybotrys
HAI Liqian, LIANG Hong, ZHAO Yuying, DU Niansheng
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

22 .     5α-stigmast-9(11)-en-3β-ol
C29H50O     相似度:90%
China Journal of Chinese Materia Medica          1996          21          666-667
Studies on Chemical Components of Cynomorium songaricum Rupr.
Xu Xiuzhi, Zhang Chengzhong and Li Chong
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

23 .     sitosterol
    相似度:90%
Journal of Natural Products          1987          Vol 50          881
Sterols and Steryl Glycosides from Urtica dioica
Neera Chaurasia, Max Wichtl
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

24 .     β-sitosterol
    相似度:90%
Acta Pharmaceutica Sinica          2002          Vol 37          196-198
STUDIES ON FLAVONIOD CONSTITUENTS OF HEDYSARUM MULTIJUGUM
WANG Wei; CHEN Hu-biao; WANG Wen-ming; ZHAO Yu-ying
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

25 .     β-sitosterol
    相似度:90%
Natural Product Sciences          1996          2          19-23
Sterols and Sterol Glycosides from the Leaves of Gynura procumbens
Sadikun, A.; Aminah, I.; Ismail, N.; Ibrahim, P.
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

26 .     β-sitosterol
    相似度:90%
Natural Product Sciences          2000          6          135-138
Antioxidative Constituents from the Seeds of Cuscuta chinensis
Kwon, Yong-Soo; Chang, Bok-Sim; Kim, Chang-Min
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

27 .     beta-sitosterol
    相似度:90%
Natural Product Sciences          2002          8          137-140
The Constituents of the Aerial Part of Gastrodia elata Blume
Liu, Xiang Qian; Baek, Wan-Sook; Ahn, Duk-Kyun; Choi, Ho-Young; Yook, Chang-Soo
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

28 .     β-sitosterol
    相似度:90%
Natural Product Sciences          2003          9          270-272
Constituents of Euphorbia milii
YunChoi, Hye-Sook; Jin, Jing-Ling; Hong, Sung-Won; Lee, Yong-Yook; Lee, Jo-Hyung
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

29 .     β-sitosterol
    相似度:90%
Natural Product Sciences          2004          10          306-309
Triterpenoids from Orostachys japonicus
Lee, Sang-Hyun; Paek, Sun-Ha; Kim, Seung-Ki; Kim, Bak-Kwang; Shin, Kuk-Hyun
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

30 .     β-sitosterol
C29H50O     相似度:90%
Natural Product Sciences          2007          13          317-321
Phytochemical Study of Lotus ornithopodioloides L.
Abdel-Kader, Maged S.; Basudan, Omer A.; Alqasoumi, Saleh I.; Abou-Shoer, Mohamed I.
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

31 .     β-Sitosterol
    相似度:90%
Natural Product Sciences          2007          13          332-336
Norsesquiterpene and Steroid Constituents of Humulus japonicus
Yu, Byung-Chul; Yang, Min-Cheol; Lee, Kyu-Ha; Kim, Ki-Hyun; Lee, Kang-Ro
3楼2012-11-22 15:56:42
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金虫 (小有名气)

引用回帖:
3楼: Originally posted by 行板如歌 at 2012-11-22 15:56:42
下次从小到大排列,中间半角逗号隔开,否则不方便查,这次帮你改好了。

1 .     lawsaritol A
C29H50O2     相似度:93.3%
Natural Product Research          1994          4          195-201
Isolation  ...

灰常感谢
4楼2012-11-22 16:50:07
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