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方小平金虫 (小有名气)
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[求助]
微谱求助-4322d 已有1人参与
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13CNMR(126MHz,Acetone)δ12.28,12.30,18.56,19.15,19.34,20.10,21.80,23.77,24.87,26.77,28.91,34.41,34.66,34.90,36.91,37.31,39.62,40.48,42.48,42.53,43.25,46.73,54.86,56.60,56.87,68.32,68.43,120.36,172.59,198.49. 相似度要求>60% 溶剂：氘代丙酮 谢谢！ |
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lifeliuyan
至尊木虫 (职业作家)
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【答案】应助回帖
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感谢参与，应助指数 +1
方小平: 金币+10, ★★★很有帮助 2014-04-21 15:16:35
感谢参与，应助指数 +1
方小平: 金币+10, ★★★很有帮助 2014-04-21 15:16:35
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查询结果：共查到9060个化合物(查询结果仅供参考) 1 . (24R)-3β-hydroxy-ethylcholest-5-en-6-one 相似度:80% 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 Structure & 13C NMR 碳谱模拟图 2 . stigmasta-4-en-3-one C29H46O 相似度:80% Chinese Journal of Natural Medicines 2008 6 271-274 Chemical Constituents from the Roots and Stems of Ervatamia hainanensis JIN Li; LU Jia; JIN Yong-Sheng; YANG Xiang-Nan; CHEN Hai-Sheng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . 6α-hydroxystigmast-4-en-3-one 相似度:80% 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 Structure & 13C NMR 碳谱模拟图 4 . stigmast-4-ene-3β,6α-diol C29H50O2 相似度:80% 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 Structure & 13C NMR 碳谱模拟图 5 . sitosterone 相似度:80% Chinese Pharmaceutical Journal 2009 44 576-580 Studies on Antitumor Steroids and Flavonoids from Tamarix chinensis Lour. WANG Bin, REN Shu-wen, LI Guo-qiang, GUAN Hua-shi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . stigmast-4-ene-3-one 相似度:80% Turkish Journal of Chemistry 2006 30 325-332 Secondary Metabolites from Euphorbia helioscopia and Their Vasodepressor Activity ASLI BARLA, HüSNİYE BİRMAN, ŞüKRAN KüLTüR, SEVİL ÖKSüZ Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . stigmast-4-ene-3-one 相似度:80% Journal of Chinese Medicinal Materials 2013 36 915-918 Study on Constituents of the Aerial Parts of Pogostemon cablin ZHOU Qin-mei, PENG Cheng, LI Xiao-hong, GUO Li, XIONG Liang, LIN Da-sheng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . Ergosta-6α-hydroxy-4,22-E-dien-3-one C28H44O2 相似度:76.6% Journal of Asian Natural Products Research 2005 7 115-123 6-Hydroxy-4-en-6-one sterols from the marine sponge Iotrochoto birotulata LI-YA LI, ZHI-WEI DENG, HONG-ZHENG FU, JUN LI, WEN-HAN LIN and PETER PROKSCH Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . schleicheol 2 C30H52O2 相似度:76.6% Journal of Asian Natural Products Research 2001 3 299-311 CONSTITUENTS FROM LIMONIA CRENULATA XUE-ME1 NIU, SHENG-HONG LI, LI-YAN PENG,and HAN-DONG SUN,ZHONG-WEN LIN, GAO-XIONG RAO Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . Stigmast-4-en-3-one 相似度:76.6% Natural Product Sciences 2008 14 100-106 Phytochemical Constituents of Schizonepeta tenuifolia Briquet Lee, Il-Kyun; Kim, Min-Ah; Lee, Seung-Young; Hong, Jong-Ki; Lee, Jei-Hyun; Lee, Kang-Ro Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . (24S)-stigmast-3β,5α,6β-triol 相似度:76.6% Chinese Traditional and Herbal Drugs 2010 41 1065-1068 小叶忍冬藤的化学成分研究 刘伟;白素平;梁会娟;袁永亮 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . sitosterone C29H48O 相似度:76.6% Chinese Journal of Natural Medicines 2005 3 181-183 Chemical Constituents of Nauclea officinalis XUAN Wei-Dong; CHEN Hai-Sheng); YUAN Zhi-Xian; ZHU Ping Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . stigmastane-3β,6α-diol 相似度:76.6% Journal of Shenyang Pharmaceutical University 2009 26 434-437 Isolation and identification of chemical constituents from testa of Castanea mollissima Blume LU Chuan, WU Zhao-hua, GAO Hui-yuan, SUN Bo-hang, HUANG Jian, WU Li-jun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . stigmast-4-en-3-one 相似度:76.6% Journal of Shenyang Pharmaceutical University 2009 26 444-446 Isolation and identification of the chemical constituents from the whole plant of Siegesbeckia pubescens Makino JIANG Lin, DING Huai-wei, SONG Shao-jiang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . stigmast-4-ene-6α-ol-3-one 相似度:76.6% Natural Product Research and Development 2009 21 960-962 Study on the Chemical constituents of Callipteris esculenta(Athyriaceae) WANG Zi-juan;ZHAO Qin-shi; PENG Li-yan; CHENG Xiao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . stigmastane-3β,6α-diol 相似度:76.6% Natural Product Research and Development 2000 12(5) 14-16 STEROID CONSTITUENTS FROM EUONYMUS MUPINENSIS Mao Shilong; Sang Shengmin; Lao Aina and Chen Zhongliang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . stigmast-4-en-3-one 相似度:76.6% Bioscience, Biotechnology, and Biochemistry 2012 76 825-827 Cytotoxic Steroids from the Trunk of Berberis koreana Ki Hyun KIM, Sang Un CHOI, Chung Sub KIM, Kang Ro LEE Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . 6α-hydroxy-stigmast-4-ene-3-one 相似度:76.6% Chinese Journal of Pharmaceuticals 2010 41 98-102 Chemical Constituents of Castanea mollissima Blume Shell JIA Lu, XI Fang, WANG Na, JING Linlin, KONG Deyun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . stigmasta-4-en-3-one 相似度:76.6% Journal of Chinese Medicinal Materials 2012 35 400-403 Chemical Constituents from the Fruits of Areca catechu YANG Wen-qiang, WANG Hong-cheng, WANG Wen-jing, WANG Ying, ZHANG Xiao-qi, YE Wen-cai Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . stigmast-4-en-3-one 相似度:76.6% Chinese Journal of Oceanology and Limnology 2008 26 190-192 The chemical constituents from red alga Gymnogongrus flabelliformis Harv. YUAN Zhaohui, HAN Lijun, SU Hua, SHI Dayong, SUN Jie, LI Shuai, SHI Jiangong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2014-04-21 12:53:29