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碳谱数据: 15.48,15.97,16.41,18.02,21.24,21.40,21.72,22.86,25.03,25.44,26.79,27.86,29.20,31.05,31.19,34.22,34.98,36.73,37.11,40.53,43.10,49.33,50.26,50.30,50.69,90.17,170.81,176.78 |
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潘宪伟
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xiaogayan: 金币+15, ★★★★★最佳答案 2013-01-10 09:41:34
感谢参与,应助指数 +1
xiaogayan: 金币+15, ★★★★★最佳答案 2013-01-10 09:41:34
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查询结果:共查到8357个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . cabraleahydroxylactone C27H44O3 相似度:89.2% Chinese Journal of Natural Medicines 2010 8 270-273 Chemical Constituents from the Roots of Dysoxylum densiflorum LI Chang-Song; YU Hong-Wei; LI Guo-You; ZHANG Guo-Lin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . Cabraleahydroxylactone 相似度:89.2% Archives of Pharmacal Research 2008 31 21-27 A new sesquiterpene and other terpenoid constituents of Chisocheton penduliflorus Jarinporn Phongmaykin, Takuya Kumamoto, Tsutomu Ishikawa, Rutt Suttisri and Ekarin Saifah Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 3-O-methylmalonylcabraleahydroxylactone C31H48O6 相似度:83.8% Journal of Natural Products 2007 70 623-627 Triterpenoids from the Floral Spikes of Betula platyphylla var. japonica and Their Reversing Activity against Multidrug-Resistant Cancer Cells Yoshiki Kashiwada,Michiko Sekiya, Kimihisa Yamazaki,Yasumasa Ikeshiro, Toshihiro Fujioka,Takashi Yamagishi, Shuji Kitagawa,and Yoshihisa Takaishi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 3-O-Ethylmalonylcabraleahydroxylactone C32H50O6 相似度:81.2% Journal of Natural Medicines 2011 65 217-223 Seven new dammarane triterpenes from the floral spikes of Betula platyphylla var. japonica Juan Xiong ,Masatoshi Taniguchi ,Yoshiki Kashiwada ,Takashi Yamagishi ,Yoshihisa Takaishi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . (18S)-pyrrosialactone C27H44O2 相似度:78.5% Phytochemistry 1998 49 2461-2466 Dammarane triterpenoids from rhizomes of Pyrrosia lingua Hiroshi Yamashita, Kazuo Masuda, Tomomi Kobayashi, Hiroyuki Ageta, Keniji Shiojima Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . cabralealactone 相似度:78.5% Phytochemistry 1997 44 1115-1119 Cytotoxic triterpenes from Cleome africana Hidekazu Nagaya, Yoneko Tobita, Toshiki Nagae, Hideji Itokawa, Koichi Takeya, Ahmed F. Halim, Osama B. Abdel-Halim Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 3-epi-ocotillol C30H52O3 相似度:76.6% Chemical & Pharmaceutical Bulletin 1996 44 1748-1753 Chemical Evaluation of Betula Species in Japan. III. Constiutents of Betula maximowicziana Hiroyuki FUCHINO,Tetsuya SATOH and Nobutoshi TANAKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 3-epicotillol 相似度:76.6% Chemistry of Natural Compounds 1986 22 415-420 GLYCOSYLATION OF TRITERPENOIDS OF THE DAMMARANE SERIES.V. β-D-GLUCOPYRANOSIDES OF 12β-ACETOXY-20(S),24(R)-EPOXYDAMMARANE- 3α,25-DIOL AND OF 3-EPIOCOTILLOL L. N. Atopkina, N. F. Samoshina,V. A. Denisenko, N. D. Pokhiio, and N. I. Uvarova Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 3-epiocotillol 相似度:76.6% Chemistry of Natural Compounds 1981 17 249-253 TRITERPENOIDS FROM THE LEAVES OF FAR EASTERN SPECIES OF THE SHRUBBIRCHES Betula ovalifolia AND B. middendorfii G. V. Malinovskaya, N. D. Pokhilo, V. V. Makhan'kov, V. L. Novikov, and N. I. Uvarova Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 3α,24(S)-Dihydroxy-20(S),25-epoxydammarane C30H52O3 相似度:76.6% Journal of Natural Medicines 2011 65 217-223 Seven new dammarane triterpenes from the floral spikes of Betula platyphylla var. japonica Juan Xiong ,Masatoshi Taniguchi ,Yoshiki Kashiwada ,Takashi Yamagishi ,Yoshihisa Takaishi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . Aglaiabbreviatin B C29H44O4 相似度:75.8% Journal of Natural Products 2010 73 2042-2046 Triterpenoids from Aglaia abbreviata and Their Cytotoxic Activities Feng Zhang, Jun-Song Wang, Yu-Cheng Gu, and Ling-Yi Kong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . compound 15 相似度:75% Chemistry of Natural Compounds 1985 21 328-332 TRITERPENOIDS FROM THE LEAVES OF THE SIBERIAN SPECIES OF BIRCH Betula nana and B. exilis N. D. Pokhilo, G. V. Malinovskaya, V. V. Makhan'kov, V. A. Denisenko, and N. I. Uvarova Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . (18R)-pyrrosialactone 相似度:75% Phytochemistry 1998 49 2461-2466 Dammarane triterpenoids from rhizomes of Pyrrosia lingua Hiroshi Yamashita, Kazuo Masuda, Tomomi Kobayashi, Hiroyuki Ageta, Keniji Shiojima Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . Aglaiabbreviatin F C32H54O5 相似度:75% Journal of Natural Products 2010 73 2042-2046 Triterpenoids from Aglaia abbreviata and Their Cytotoxic Activities Feng Zhang, Jun-Song Wang, Yu-Cheng Gu, and Ling-Yi Kong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . Methyl isoeichlerialactone C28H44O4 相似度:75% Canadian Journal of Chemistry 2010 88 937-944 Terpenoid constituents and antifungal activity of Aglaia forbesii seed against phytopathogens Nantiya Joycharat, Patimaporn Plodpai, Kanda Panthong,Boon-ek Yingyongnarongkul, and Supayang Piyawan Voravuthikunchai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . cabralealactone 相似度:75% Phytochemistry 1987 26 315-316 Deacetoxybrachycarpone,a trinortriterpenoid from Cleome brachycarpa Viqar Uddin Ahmad,Khisal Ahmad Alvi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . cabraleadiol monoacetate C32H54O4 相似度:75% Chinese Journal of Natural Medicines 2010 8 270-273 Chemical Constituents from the Roots of Dysoxylum densiflorum LI Chang-Song; YU Hong-Wei; LI Guo-You; ZHANG Guo-Lin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . Cabralealactone 相似度:75% Archives of Pharmacal Research 2008 31 21-27 A new sesquiterpene and other terpenoid constituents of Chisocheton penduliflorus Jarinporn Phongmaykin, Takuya Kumamoto, Tsutomu Ishikawa, Rutt Suttisri and Ekarin Saifah Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 20S,23R,24R-23-chloro-20,24-epoxy-dammarane-3α,24,25-triol 3-acetate 相似度:75% Heterocycles 2000 53 2795-2802 Dammarane Triterpenoids from Amoora yunnanensis Xiao-Dong Luo, Shao-Hua Wu, Yun-Bao Ma, and Da-Gang Wu* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . 20S,23R,24S-23-chloro-20,24-epoxy-dammarane-3α,24,25-triol 3-acetate C32H53O5Cl 相似度:75% Heterocycles 2000 53 2795-2802 Dammarane Triterpenoids from Amoora yunnanensis Xiao-Dong Luo, Shao-Hua Wu, Yun-Bao Ma, and Da-Gang Wu* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . 20(S),24(R)-epoxy-3α,17α,25-trihydroxydammarane C30H52O4 相似度:73.3% Chemical & Pharmaceutical Bulletin 1996 44 1748-1753 Chemical Evaluation of Betula Species in Japan. III. Constiutents of Betula maximowicziana Hiroyuki FUCHINO,Tetsuya SATOH and Nobutoshi TANAKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . compound 10 相似度:73.3% Chemistry of Natural Compounds 1985 21 328-332 TRITERPENOIDS FROM THE LEAVES OF THE SIBERIAN SPECIES OF BIRCH Betula nana and B. exilis N. D. Pokhilo, G. V. Malinovskaya, V. V. Makhan'kov, V. A. Denisenko, and N. I. Uvarova Structure 13C NMR 碳谱模拟图 |

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