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小木虫论坛-学术科研互动平台 » 生物医药区 » 药学 » 天然药物化学 » 微谱数据求助
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sunchunyang8

木虫 (正式写手)

[求助] 微谱数据求助

11.6，15.7，16.3，17.5，18.2，18.6，20.1，30.6，31.7，32.0，32.3，32.7，35.0，35.1，35.3，35.5，36.0，39.2，41.6，42.7，49.1，53.1，61.3，72.7
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1楼 2013-10-23 09:41:46
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lifeliuyan

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亲 下次请按以下格式输入

按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如：
如：21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2
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2楼2013-10-23 10:31:27
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lifeliuyan

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【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
sunchunyang8: 金币+20, ★★★★★最佳答案 2013-10-23 11:02:29
查询结果：共查到1887个化合物(查询结果仅供参考)  
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1 .     epifriedelinol
     相似度:79.3%
Korean Journal of Pharmacognosy          2007          38(1)          67-70
Isolation of Isoprenoidal Compounds from the Stems of Acer tegmentosum Max
Hur, Jong-Moon; Jun, Mi-Ra; Yang, Eun-Ju; Choi, Sun-Ha; Park, Jong-Cheol; Song, Kyung-Sik
Structure      13C NMR   碳谱模拟图

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2 .     4α-methyl-3β-hydroxylfriedelan
     相似度:79.3%
Journal of Shenyang Pharmaceutical University          2009          26          348-352
Chemical constituents from Portulaca oleracea L.
DING Huai-wei, LI Fei-fei, SONG Shao-jiang
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


3 .     3-epi-friedelinol
     相似度:78.5%
The Chinese Pharmaceutical Journal          2003          55          109-119
Antiproliferative Constituents from Gynura divaricata subsp. formosana
Sheng-Chih Chen*, Li-Ling Hong, Chung-Yang Chang, Chun-Jen Chen, Mei-Hua Hsu, Yuan-Chao Huang, Tai-Hung Huang and Sheng-Chu Kuo
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


4 .     3α-hydroxyfriedel-2-one
     相似度:71.4%
Journal of Shenyang Pharmaceutical University          2010          27          113-115
Isolation and identification of chemical constituents from stems and leaves of Quercus variabilis Blume
XIN Yan, LI Qian, JIA Ling-yun, YUAN Jiu-zhi, SUN Qi-shi
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


5 .     (20R)-24-bromochol-5-en-3β-ol
C24H39BrO     相似度:70.8%
Bioorganic & Medicinal Chemistry          2012          20          4064-4081
Substrate analog studies of the ω-regiospecificity of Mycobacterium tuberculosis cholesterol metabolizing cytochrome P450 enzymes CYP124A1, CYP125A1 and CYP142A1
Jonathan B. Johnston, Arti A. Singh, Anaelle A. Clary, Chiung-Kuan Chen, Patricia Y. Hayes, Sharon Chow, James J. De Voss, Paul R. Ortiz de Montellano
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


6 .     (25R)-Cholest-5-en-3β,16β,27-triol
     相似度:70.3%
Steroids          2006          71          599-602
Short synthesis of 16β-hydroxy-5α-cholestane-3,6-dione a novel cytotoxic marine oxysterol
Mickaël Denancé, Michèle Guyot, Mohammad Samadi
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


7 .     (22R,22S)-cholest-5-ene-3β,22,24-triol
     相似度:68%
Russian Journal of Organic Chemistry          2002          38          355-360
Modification of A and B Rings in 20-Dihydroisoxazolyl Steroids and Their Derivatives with a Functionalized Side Chain
R. P. Litvinovskaya, N. V. Koval' and V. A. Khripach
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


8 .     (23S)-23-hydroxysolasodine [(23S,25R)-22α N-spirosol-S-ene-31,23-diol]
C27H43NO3     相似度:66.6%
Phytochemistry          1991          30          1299-1301
(23S)-23-Hydroxysolasodine from two Solanum species
Helmut Ripperger, Andrea Porzel
Structure      13C NMR   碳谱模拟图

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9 .     15-sulfoxy-(20R,24S)-5α-cholestane-3β,6β,8,15α,24-pentaol sodium salt
C27H47O5SO3Na     相似度:66.6%
Russian Journal of Bioorganic Chemistry          2007          33          334-340
Trofosides A and B and Other Cytostatic Steroid-Derived Compounds from the Far East Starfish Trofodiscus über
E. V. Levina, A. I. Kalinovsky, P. V. Andriyashchenko, N. I. Menzorova, and P. S. Dmitrenok
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


10 .     friedelin
     相似度:65.5%
Natural Product Research          2006          20          485-491
Inophyllin A, a new pyranoxanthone from Calophyllum inophyllum (Guttiferae)
G. C. L. Ee; A. S. M. Kua; C. K. Lim; V. Jong; H. L. Lee
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


11 .     tomatidine
C27H45NO2     相似度:65.3%
Phytochemistry          1993          34          1153-1157
Steroidal alkaloids from roots of tomato stock
Toshinori Nagaoka, Teruhiko Yoshihara, Junko Ohra, Sadao Sakamura
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


12 .     ascidia-SAAF
C27H44O10S2     相似度:65.3%
Organic Letters          2013          15          294-297
A Novel Sperm-Activating and Attracting Factor from the Ascidian Ascidia sydneiensis
Nobuaki Matsumori, Yuki Hiradate, Hajime Shibata, Tohru Oishi, Shuichi Shimma, Michisato Toyoda, Fumiaki Hayashi, Manabu Yoshida, Michio Murata, and Masaaki Morisawa
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


13 .     compound 12
C28H48O     相似度:65.3%
Tetrahedron          2012          68          4995-5004
Synthetic routes to campesterol and dihydrobrassicasterol: a first reported synthesis of the key phytosterol dihydrobrassicasterol
N.M. O'Connell, Y.C. O'Callaghan, N.M. O'Brien, A.R. Maguire, F.O. McCarthy
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


14 .     dihydrobrassicasterol
     相似度:65.3%
Journal of Wood Science          2013          59          155-159
Antibacterial compounds from shoot skins of moso bamboo (Phyllostachys pubescens)
Akinobu Tanaka, Kuniyoshi Shimizu, Ryuichiro Kondo
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


15 .     N,N-(Dimethyl)-3β-hydroxy-△5-cholenamide
     相似度:65.3%
Bioorganic & Medicinal Chemistry          2013          21          5297-5309
Structure–activity relationship studies of Niemann-Pick type C1-like 1 (NPC1L1) ligands identified by screening assay monitoring pharmacological chaperone effect
Fumika Karaki, Kenji Ohgane, Kosuke Dodo, Yuichi Hashimoto
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


16 .     dihydrobrassicasterol
     相似度:64.2%
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

--------------------------------------------------------------------------------


17 .     24-β-methylcholesterol
     相似度:64.2%
Journal of Natural Products          1981          Vol 44          7-13
Proof of Structure For 24β-Methylcholesterol in the Alga Coccomyxa elongata by 1H- and 13C-nmr and Mass Spectroscopy
William R. Nes, John E. Zarembo
Structure      13C NMR   碳谱模拟图

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18 .     (24S)-ergost-4-en-3-one
C28H46O2     相似度:64.2%
Phytochemistry          1994          36          459-461
(24S)-3β-hydroxy-ergost-5-en-6-one from Cyttaria johowii
Wolf-Rainer Abraham, Guillermo Schmeda-Hirschmann
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


19 .     Campesterol
     相似度:64.2%
Tetrahedron          2012          68          4995-5004
Synthetic routes to campesterol and dihydrobrassicasterol: a first reported synthesis of the key phytosterol dihydrobrassicasterol
N.M. O'Connell, Y.C. O'Callaghan, N.M. O'Brien, A.R. Maguire, F.O. McCarthy
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


20 .     (24R,25S)-24-methyl-5α-cholestane-3β,6α,8,15β,16β,26-hexaol
С28Н50О6     相似度:64.2%
Russian Journal of Bioorganic Chemistry          2010          36          755-761
Three New Polyhydroxysteroids from the Tropical Starfish Asteropsis carinifera
T. V. Malyarenko, A. A. Kicha, N. V. Ivanchina, A. I. Kalinovsky, P. S. Dmitrenok, and A. V. Smirnov
Structure      13C NMR   碳谱模拟图
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3楼2013-10-23 10:33:21
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sunchunyang8

木虫 (正式写手)
引用回帖:
2楼: Originally posted by lifeliuyan at 2013-10-23 10:31:27
亲 下次请按以下格式输入

按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如：
如：21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

11.6,15.7,16.3,17.5,18.2,18.6,20.1,30.6,31.7,32.0,32.3,32.7,35.0,35.1,35.3,35.5,36.0,39.2,41.6,42.7,49.1,53.1,61.3,72.7
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没有最好只有更好
4楼2013-10-23 10:34:59
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

sunchunyang8

木虫 (正式写手)
11.6,15.7,16.3,17.5,18.2,18.6,20.1,28.1,29.6,30.0,30.6,31.7,32.0,32.3,32.7,35.0,35.1,35.3,35.5,36.0,37.0,37.8,38.3,39.2,39.6,41.6,42.7,49.1,53.1,61.3,72.7
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5楼2013-10-23 11:09:45
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