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zhiwu1983

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专业: 天然有机化学

[求助] 求助微谱数据已有1人参与

碳谱数据如下：13.4,13.9,14.3,16.6,20.1,21.2,22.8,25.5,29.5,29.8,31.5,32.1,32.3,36.3,37.0,37.0,38.3,41.8,50.8,54.4,58.3,72.5,72.6,77.4,128.7,143.1

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zhiwu1983: 金币+10, ★★★★★最佳答案 2014-01-13 15:56:58

查询结果：共查到3285个化合物(查询结果仅供参考)
1 .    4β-hydroxydiosgenin(3β,4β-dihydroxy-5-spirostene)
C27H42O4    相似度:69.2%
Tetrahedron       2012       68       6485-6491
Oxidation with selenium dioxide: the first report of solvent-selective steroidal aromatization, efficient access to 4β,7α-dihydroxy steroids, and syntheses of natural diaromatic ergosterols
Pranab Ghosh, Jayanta Das, Antara Sarkar, Seik Weng Ng, Edward R.T. Tiekink
Structure    13C NMR 碳谱模拟图
2 .    cholesterol
相似度:66.6%
Helvetica Chimica Acta       1980       63       1609-1614
Natural Abundance 13C-NMR. of Vitamin D3 Metabolites
Thomas H. Williams, David N. Greeley, Enrico G. Baggiolini, John J. Partridge, Shian-Jan Shiuey, Milan R. Uskokovié
Structure    13C NMR 碳谱模拟图
3 .    Schubertoside B
相似度:66.6%
Phytochemistry       1992       31       3969-3973
Acylated cholestane glycosides from the bulbs of Ornithogalum saundersiae
Satoshi Kubo, Yoshihiro Mimaki, Miki Terao, Yutaka Sashida, Tamotsu Nikaido, Taichi Ohmoto
Structure    13C NMR 碳谱模拟图
4 .    Cholest-5-en-3β-ol cholesterol
C27H46O    相似度:66.6%
Organic Magnetic Resonance       1977       9       439-464
13C n.m.r. spectra of steroids —a survey and commentary
J. W. Blunt and J. B. Stothers
Structure    13C NMR 碳谱模拟图
5 .    Cholest-5-en-3β-ol cholesterol
C27H46O    相似度:66.6%
Organic Magnetic Resonance       1977       9       439-464
13C n.m.r. spectra of steroids —a survey and commentary
J. W. Blunt and J. B. Stothers
Structure    13C NMR 碳谱模拟图
6 .    Cholest-5-en-3β-ol cholesterol
C27H46O    相似度:66.6%
Organic Magnetic Resonance       1977       9       439-464
13C n.m.r. spectra of steroids —a survey and commentary
J. W. Blunt and J. B. Stothers
Structure    13C NMR 碳谱模拟图
7 .    ekeberin B
C21H32O3    相似度:65.3%
Journal of Natural Products       2008       71(2)       167-174
Antiplasmodial Triterpenoids from Ekebergia capensis
Toshihiro Murata, Toshio Miyase, Francis Wamakima Muregi, Yasuko Naoshima-Ishibashi, Kaoru Umehara, Tsutomu Warashina, Shigeyuki Kanou, Gerald M. Mkoji, Mamoru Terada, and Akira Ishih
Structure    13C NMR 碳谱模拟图
8 .    2α-phenalkylandrost-4-ene-3,17-dione 5c
C28H36O2    相似度:65.3%
Steroids       2010       75       330-337
Probing the binding pocket of the active site of aromatase with 2-phenylaliphatic androsta-1,4-diene-3,17-dione steroids
Madoka Takahashi, Kouwa Yamashita, Mitsuteru Numazawa
Structure    13C NMR 碳谱模拟图
9 .    3 α,12α-Dihydroxy-7-ketocholanic acid
相似度:65.3%
Archives of Pharmacal Research       2009       32       857-862
Bile acid derivatives from a sponge-associated bacterium Psychrobacter sp.
Huayue Li, Pramod B. Shinde, Hye Ja Lee, Eun Sook Yoo and Chong-O. Lee, et al.
Structure    13C NMR 碳谱模拟图
10 .    Pingbeinine
C27H48NO3    相似度:64.2%
Journal of Natural Products       1990       Vol 53       549
Two New Steroidal Alkaloids from Fritillaria ussuriensis
Dong-Ming Xu, Mao-Li Xu, Shu-Qin Wang, En-Xi Hung, Xiao-Guang Wen, Shigenobu Arihara, Noboru Shoji
Structure    13C NMR 碳谱模拟图
11 .    24ζ,25-二甲基-5-胆甾烯-2β,3α-二醇
C29H50O2    相似度:64.2%
Chinese Journal of Marine Drugs       2005       24(6)       24-27
Studies on the chemical constituents of the sponge Halichondria rugosa
SUN Jing-bo, LIN Hou-wen, ZHANG Hong-jun, Wang Zeng-lei, ZHANG Heng-bi
Structure    13C NMR 碳谱模拟图
12 .    (24R)-24-Hydroxymethyl-24-bydroxycholesterol
相似度:64.2%
Journal of Natural Products       1995       58       653-671
Chemical and Biological Investigation of the Polar Constituents of the Starfish Luidia clathrata, Collected in the Gulf of Mexico
Maria Iorizzi, Patrick Bryan, James McClintock, Luigi Minale, Elio Palagiano, Stefano Maurelli, Raffaele Riccio, Franco Zollo
Structure    13C NMR 碳谱模拟图
13 .    compound 3b
C28H40O7    相似度:64.2%
Journal of the Chemical Society, Perkin Transactions 1       1985                2241-2245
Physapubenolide and pubescenin, two new ergostane-type steroids from Physalis pubescens L. (Solanaceae)
Erwin Glotter, Mahendra Sahai, Isaac Kirson and Hugo E. Gottlieb
Structure    13C NMR 碳谱模拟图
14 .    β-lawsaritol
C29H50O    相似度:64.2%
Chinese Journal of Oceanology and Limnology       2008       26       415-418
Steroids from green alga Chaetomorpha basiretorsa Setchell
Dayong Shi, Xiao Fan, Jie Sun, Lijun Han, Jiangong Shi
Structure    13C NMR 碳谱模拟图
15 .    fern-7-ene
相似度:63.3%
Chemical & Pharmaceutical Bulletin       1994       42       39-44
NMR Spectra of Triterpenoids. II. Hopenes and Migrated Hopenes
Hiroyuki AGETA,Kenji SHIOJIMA,Yoko ARAI,Hideki SUZUKI and Tamiko KIYOTANI
Structure    13C NMR 碳谱模拟图
16 .    compound 1b
相似度:63.3%
Chemical & Pharmaceutical Bulletin       1989       37       1673-1675
FERN CONSTITUENTS : THREE FERNENOIC ACIDS AND ONE ADIANENOIC ACID ISOLATED FROM RHIZOMES OF MICROSORIUM BRACHYLEPIS AND M. NORMALE
Kazuo MASUDA,Rumiko KAMAYA,Susumu IKEGAMI,Yukio IKESHIMA and Hiroyuki AGETA
Structure    13C NMR 碳谱模拟图
17 .    compound 365
相似度:63.3%
Phytochemistry       1994       37       1517-1575
13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features
Shashi B. Mahato, Asish P. Kundu
Structure    13C NMR 碳谱模拟图
18 .    fern-7-respectively
相似度:63.3%
Natural Medicines       1998       52       409-413
Pharmacognostical Studies on "Ku-tui-po" III. : Constituents of the Rhizomes of Davallia solida
Tanaka Yasuko,Kitajima Jun-ichi,Ageta Hiroyuki
Structure    13C NMR 碳谱模拟图
19 .    delafrine
相似度:62.9%
Chemical & Pharmaceutical Bulletin       2002       50(8)       1013-1016
New Steroidal Alkaloids from Fritillaria imperialis and Their Cholinesterase Inhibiting Activities
ATTA-UR-RAHMAN,Muhammad Nadeem AKHTAR, Muhammad Iqbal CHOUDHARY, Yoshisuke TSUDA,Bilge SENER,Assad KHALID, and Masood PARVEZ
Structure    13C NMR 碳谱模拟图
20 .    compound 1a
相似度:62.9%
Chemical & Pharmaceutical Bulletin       1995       43       1180-1185
Three New Cholestane Bisdesmosides from Nolina recurvata Stems and Their Inhibitory Activity on cAMP Phosphodiesterase and Na+/K+ ATPase
Yoko TAKAASHI,Yoshihiro MIMAKI,Aiko KAMEYAMA,Minpei KURODA,Yutaka SASHIDA,Tamotsu NIKAIDO,Kazuo KOIKE and Taichi OHMOTO
Structure    13C NMR 碳谱模拟图

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