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zhoujian6787铁杆木虫 (著名写手)
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[求助]
微谱数据求助
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求助微谱数据，C谱数据从小到大如下： 11.63,11.96,17.99,18.64,18.98,19.80,23.04,23.32,24.64,24.77,25.98,27.81,29.11,33.75,34.85,34.95,35.33,36.10,39.76,41.78,42.40,45.79,47.86,54.90,55.92,128.67,146.98,177.44,208.61 谢谢 |
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lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
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- 专业: 中药药效物质
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
zhoujian6787: 金币+10, ★★★很有帮助 2013-11-14 20:00:36
感谢参与，应助指数 +1
zhoujian6787: 金币+10, ★★★很有帮助 2013-11-14 20:00:36
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查询结果：共查到6950个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . (24S)-24-ethyl-5α-cholestane-3β,5-diol 相似度:75.8% Planta Medica 1993 59 572-573 Two New Sterols from the Marine Red Alga Gracilaria edulis B. Das and K. V. N. S. Srinivas Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . (24R)-3β-hydroxy-ethylcholest-5-en-6-one 相似度:75.8% Phytochemistry 1998 48 471-474 Chemical constituents of aquatic fern Azolla nilotica Yôko Arai, Tomomi Nakagawa, Mari Hitosugi, Kenji Shiojima, Hiroyuki Ageta, Osama Basher, Abdel-Halim Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 6α-hydroxystigmast-4-en-3-one 相似度:75.8% Archives of Pharmacal Research 2005 28 1147-1151 Antimicrobial constituents from fruits of Ailanthus altissima SWINGLE Chun-Chao Zhao, Jian-Hua Shao, Xian Li, Jing Xu and Peng Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . blattellastanoside-A C35H59ClO7 相似度:75.8% Journal of Chemical Ecology 1993 19 2521-2541 Aggregation arrestant pheromone of the German cockroach,Blattella germanica (L.) (Dictyoptera: Blattellidae): Isolation and structure elucidation of blattellastanoside-A and -B Masayuki Sakuma, Hiroshi Fukami Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 3,3-dimethoxy-24-ethyl-cholestan C31H56O2 相似度:73.3% Journal of the Chinese Chemical Society 2009 56 600-605 Palaeophytochemical Components from the Miocene-Fossil Wood of Pinus griffithii Jian-Rong Luo, Qing-Yun Ma, You-Xing Zhao,Tie-Mei Yi, Cheng-Sen Li and Jun Zhou Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . β-sitosterol 相似度:72.4% 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 -------------------------------------------------------------------------------- 7 . stigmast-4-ene-3,6-dione 相似度:72.4% Journal of Natural Products 2002 65 1857-1862 Antimicrobial Activities of Naphthazarins from Arnebia euchroma Chien-Chang Shen,Wan-Jr Syu,Shyh-Yuan Li, Chia-Hung Lin, Gum-Hee Lee, and Chang-Ming Sun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . (24R)-24-ethylcholest-4-en-3,6-dione 相似度:72.4% Chemistry of Natural Compounds 2001 37 351-355 13C NMR SPECTRA OF 6-HYDROXIMINOSTEROIDS OF THE STIGMASTANE SERIES N. V. Kovganko and Yu. G. Chernov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . compound 8 相似度:72.4% Chemistry of Natural Compounds 1999 35 646-649 13C NMR SPECTRA OF II-SITOSTEROL DERIVATIVES WITH OXIDIZED RINGS A AND B N. V. Kovganko, Zh. N. Kashkan,E. V. Borisov, and E. V. Batura Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . compound 相似度:72.4% Biochemical Systematics and Ecology 2000 28 911-913 Stigmast-4-ene-3,6-dione an unusual phytotoxic sterone from the roots of Echium vulgare L. Fernando Pardo, Fernando Perich, René Torres, Franco Delle Monache Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 5α-Cholestan-3α-yl chloroethanoate 相似度:72.4% Steroids 2007 72 615-626 Synthesis and antimicrobial evaluation of water-soluble, dendritic derivatives of epimeric 5α-cholestan-3-amines and 5α-cholestan-3-yl aminoethanoates Eko W. Sugandhi, Carla Slebodnick, Joseph O. Falkinham III, Richard D. Gandour Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . (24R) 24-ethyl-6β-hydroperoxy-cholest-4-en-3-one 相似度:72.4% Natural Product Research 1994 5 7-14 Hydroperoxysterols in Arum italicum Marina Della Greca; Antonio Fiorentino; Antonio Molinaro; Pietro Monaco; Lucio Previtera Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . (24R)24-ethyl-6α-hydroperoxy-cholest-4-en-3-one 相似度:72.4% Natural Product Research 1994 5 7-14 Hydroperoxysterols in Arum italicum Marina Della Greca; Antonio Fiorentino; Antonio Molinaro; Pietro Monaco; Lucio Previtera Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . β-sitostenone C29H48O 相似度:72.4% 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 -------------------------------------------------------------------------------- 15 . stigmast-4-en-3-one 相似度:72.4% China Journal of Chinese Materia Medica 2009 34 1809-1811 Steroids from Monascus purpureus metabolite SHANG Xiaoya, WANG Ruolan, YI N Suqin, LI Jinjie, JIN Zonglian Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . β-sitostenone 相似度:72.4% China Journal of Chinese Materia Medica 2008 33 405-408 Studies on phenolic compounds from Stellera chamaejasme FENG Bao, GONG Xiaojie, SHI Liying, JIAN Ge, PEI Yue-hu, WANG Yong-qi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . stigmast-4-en-3β,6β-diol 相似度:72.4% China Journal of Chinese Materia Medica 2008 33 1035-1038 Study on Steroids of Cacalia tangutica LIU Qing, LIU Zhenling, TIAN Xuan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . sitgmast-4-en-3-one 相似度:72.4% China Journal of Chinese Materia Medica 2006 31 1953-1955 Chemical constitutents of Bauhinia aurea SHANG Xiaoya, LI Shuai, WANG Yinghong, WANG Sujuan, YANG Yongchun, SHI Jiangong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . stigmasta-4-ene-3,6-dione 相似度:72.4% China Journal of Chinese Materia Medica 2005 30 124-126 Studies on the chemical constituents in herb of Ranunculus sceleratus GAO Xiaozhong, ZHOU Changxin, ZHANG Shuili, YAO Wei, ZHAO YU Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . stigmast-4-en-3-one 相似度:72.4% China Journal of Chinese Materia Medica 2005 30 671-674 Study on chemical constituents in rhizome of Pinellia ternata HE Ping, LI Shuai, WANG Su-juan, YANG Yong-chun, SHI Jian-gong Structure 13C NMR 碳谱模拟图 |
2楼2013-11-14 12:14:38
