| 查看: 298 | 回复: 1 | ||
[求助]
20金币求微谱查询一组碳谱数据3
|
|
碳谱数据如下： 14.7,21.0,22.7,25.8,25.9,44.9,91.9,104.3,104.4,113.6,114.9,117.3,117.5,123.2,132.7,134.0,148.1,153.0,156.1,157.6,165.3,182.6 |
回复此楼» 猜你喜欢
288环境专硕,求调材料方向
已经有39人回复
-
353求调剂
已经有4人回复
-
一志愿211电子信息347求调剂
已经有3人回复
-
323求调剂
已经有4人回复
-
285求调剂
已经有7人回复
-
一志愿211，化学学硕，310分，本科重点双非，求调剂
已经有9人回复
-
22408 266求调剂
已经有4人回复
-
313求调剂
已经有3人回复
-
305求调剂
已经有3人回复
-
求调剂
已经有11人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 微谱求助一组碳谱20金币，金币不够可以追加
已经有4人回复
- 请问如何根据氢谱碳谱数据推测化合物结构
已经有6人回复
- 求助微谱数据库
已经有7人回复
- 查化合物微谱数据 50金币
已经有11人回复
- 帮忙查下微谱数据，金币好商量！
已经有3人回复
- 求助三个化合物（碳谱）的微谱数据库检索结果（相似度前20%）
已经有3人回复
- 求懂统计的同学帮忙分析下一组数据，100金币送上
已经有12人回复
- 求4个化合物的微谱数据库查询（50金币）
已经有6人回复
- 10金币求助微谱数据
已经有4人回复
- 碳谱有碳不出峰，数据能用不？
已经有26人回复
- MESTRENOVA 7 解碳谱，如何让输出的数据保留一位小数（默认是两位）？
已经有12人回复
- 求助 查询维普数据。。。。。急急急 在线等。。。。。追加金币。。。
已经有10人回复
- 跪求能用微谱数据库的虫子们，帮忙查一下碳谱数据，本人送6个金币！！！
已经有7人回复
- 【求助】求助各位 碳谱上的端基碳和糖的总碳数对不上是怎么回事 先谢啦！
已经有26人回复
- 【求助】碳谱中缺少以羰基碳数据
已经有12人回复
- 【其他】20金币求数据拟合方法
已经有6人回复
- 30个金币求修cif数据？
已经有12人回复
jasminelw
铁杆木虫 (正式写手)
- 应助: 269 (大学生)
- 金币: 8813.7
- 散金: 80
- 红花: 6
- 帖子: 972
- 在线: 604.2小时
- 虫号: 1858727
- 注册: 2012-06-13
- 专业: 天然有机化学
【答案】应助回帖
感谢参与，应助指数 +1
|
查询结果：共查到56个化合物(查询结果仅供参考) 1 . gerontoxanthone C 相似度:78.2% Journal of Asian Natural Products Research 2008 10 993-997 Cytotoxic prenylated xanthones from Calophyllum inophyllum Qi Xiao, Yan-Bo Zeng, Wen-Li Mei, You-Xing Zhao, Yuan-Yuan Deng and Hao-Fu Dai Structure 13C NMR 碳谱模拟图 2 . cudraxanthone D 相似度:78.2% Bioorganic & Medicinal Chemistry 2009 17 2744-2750 Characteristic of neuraminidase inhibitory xanthones from Cudrania tricuspidata Young Bae Ryu, Marcus J. Curtis-Long, Ji Won Lee, Jin Hyo Kim, Jun Young Kim, Kyu Young Kang, Woo Song Lee, Ki Hun Park Structure 13C NMR 碳谱模拟图 3 . gerontoxanthone C C23H24O6 相似度:73.9% Phytochemistry 1989 28 595-598 Four prenylated xanthones from Cudrania cochinchinensis Cheng-Hsiung Chang,Chun-Ching Lin,Masao Hattori,Tsuneo Namba Structure 13C NMR 碳谱模拟图 4 . cudratricusxanthone F C23H24O6 相似度:73.9% Bioorganic & Medicinal Chemistry 2004 12 1947-1953 Cytotoxic isoprenylated xanthones from Cudrania tricuspidata Ying-Shu Zou, Ai-Jun Hou, Guo-Fu Zhu, Yan-Feng Chen, Han-Dong Sun, Qin-Shi Zhao Structure 13C NMR 碳谱模拟图 5 . gerontoxanthone D C19H18O6 相似度:63.6% Phytochemistry 1989 28 595-598 Four prenylated xanthones from Cudrania cochinchinensis Cheng-Hsiung Chang,Chun-Ching Lin,Masao Hattori,Tsuneo Namba Structure 13C NMR 碳谱模拟图 6 . caloxanthone B C24H26O6 相似度:62.5% Phytochemistry 1994 35 527-532 Two xanthones from root bark of Calophyllum inophyllum Munekazu Iinuma, Hideki Tosa, Toshiyuki Tanaka, Shigetomo Yonemori Structure 13C NMR 碳谱模拟图 7 . gerontoxanthone G C23H24O6 相似度:60.8% Phytochemistry 1989 28 2823-2826 Prenylated xanthones from Cudrania cochinchinensis Cheng-Hsiung Chang,Chung-Chin Lin,Yukio Kawata,Masao Hattori,Tsuneo Namba Structure 13C NMR 碳谱模拟图 8 . 5,2',4'-trihydroxy-4'',4'',5''(ξ)-trimethyl-4'',5''-dihydrofurano-(7,6,2'',3'')isoflavone C20H18O6 相似度:59.0% Journal of Natural Products 2004 67 402-406 New Salicylic Acid and Isoflavone Derivatives from Flemingia paniculata M. Mukhlesur Rahman, Satyajit D. Sarker, Maureen Byres, and Alexander I. Gray Structure 13C NMR 碳谱模拟图 9 . 2-deprenylrheediaxanthone B C18H16O6 相似度:59.0% Phytochemistry 1996 43 513-520 Xanthones from Hypericum roeperanum Guido Rath, Olivier Potterat, Stephen Mavi, Kurt Hostettmann Structure 13C NMR 碳谱模拟图 10 . cudraxanthone M C23H24O6 相似度:56.5% Planta Medica 1991 57 172-175 Structures of Four New Isoprenylated Xanthones,Cudraxanthones L, M, N, and O from Cudrania tricuspidata Yoshio Hano, Yutaka Matsumoto, Kazuko Shinohara, Jin-Yun Sun, and Taro Nomura Structure 13C NMR 碳谱模拟图 11 . gerontoxanthone I C23H24O6 相似度:56.5% Phytochemistry 1989 28 2823-2826 Prenylated xanthones from Cudrania cochinchinensis Cheng-Hsiung Chang,Chung-Chin Lin,Yukio Kawata,Masao Hattori,Tsuneo Namba Structure 13C NMR 碳谱模拟图 12 . 5-Hydroxy-4'-methoxy-9-prenylfurano[3,2-g]isoflavone C23H30O5 相似度:56.5% Chinese Journal of Chemistry 2008 26 531-535 Three New Prenylfuranoisoflavonoids from the Roots of Hedysarum scoparium Sheng-Gao CHEN, Ya LI, Jie ZHAO and Kun GAO Structure 13C NMR 碳谱模拟图 13 . cudraxanthone M 相似度:56.5% Bioorganic & Medicinal Chemistry 2009 17 2744-2750 Characteristic of neuraminidase inhibitory xanthones from Cudrania tricuspidata Young Bae Ryu, Marcus J. Curtis-Long, Ji Won Lee, Jin Hyo Kim, Jun Young Kim, Kyu Young Kang, Woo Song Lee, Ki Hun Park Structure 13C NMR 碳谱模拟图 14 . ugonin T C20H18O6 相似度:54.5% Journal of Natural Products 2009 72 1273-1278 Anti-inflammatory Flavonoids from the Rhizomes of Helminthostachys zeylanica Yaun-Chao Huang, Tsong-Long Hwang, Chih-Shiang Chang, Yu-Liang Yang, Chia-Ning Shen, Wen-Ying Liao,Sheng-Chih Chen, and Chih-Chuang Liaw Structure 13C NMR 碳谱模拟图 15 . cudraxanthone L C23H24O6 相似度:54.5% Journal of Natural Products 2005 68 456-458 Cytotoxic Xanthones from Cudrania tricuspidata Byong Won Lee, Sang Wan Gal, Ki-Min Park, and Ki Hun Park Structure 13C NMR 碳谱模拟图 16 . dulxanthone-A C19H18O6 相似度:54.5% Chemical & Pharmaceutical Bulletin 1997 45 1403-1413 A Novel Depsidone and Some New Xanthones from Garcinia species Chihiro ITO,Yoshiaki MIYAMOTO,Minako NAKAYAMA,Yuko KAWAI,K. Sundar RAO and Hiroshi FURUKAWA Structure 13C NMR 碳谱模拟图 17 . 5-O-methyl-2-deprenyIrheediaxanthoneB C19H18O6 相似度:54.5% Phytochemistry 1996 43 513-520 Xanthones from Hypericum roeperanum Guido Rath, Olivier Potterat, Stephen Mavi, Kurt Hostettmann Structure 13C NMR 碳谱模拟图 18 . 3-(4-(sec-Butyllamino)butoxy)xanthone C21H25NO3 相似度:54.5% Archiv der Pharmazie 2009 342 19-26 Synthesis,Antiplatelet and Vasorelaxing Activities of Xanthone Derivatives Kai-Wei Lin, Song-Chwan Fang, Chi-Feng Hung, Bor-Jinn Shieh, Shyh-Chyun Yang, Che-Ming Teng and Chun-Nan Lin Structure 13C NMR 碳谱模拟图 19 . 5-[(1-pentylpiperidin-4-yl)methyloxy]pyrrolo[1,2-a]thieno[2,3-e]pyrazine oxalate salt C22H29N3O5S 相似度:54.5% Bioorganic & Medicinal Chemistry 2009 17 2607-2622 Novel antagonists of serotonin-4 receptors: Synthesis and biological evaluation of pyrrolothienopyrazines Stéphane Lemaître, Alban Lepailleur, Ronan Bureau, Sabrina Butt-Gueulle, Véronique Lelong-Boulouard, Pascal Duchatelle, Michel Boulouard, Aline Dumuis, Cyril Daveu, Frank Lezoualc’h, Bruno Pfeiffer, François Dauphin, Sylvain Rault Structure 13C NMR 碳谱模拟图 20 . gerontoxanthone E 相似度:54.1% Planta Medica 2005 71 273-274 Cytotoxic and Antifungal Isoprenylated Xanthones and Flavonoids from Cudrania fruticosa Wang, Yong-Hong; Hou, Ai-Jun; Zhu, Guo-Fu; Chen, Dao-Feng; Sun, Han-Dong Structure 13C NMR 碳谱模拟图 21 . dulxanthone-B C24H26O6 相似度:54.1% Chemical & Pharmaceutical Bulletin 1997 45 1403-1413 A Novel Depsidone and Some New Xanthones from Garcinia species Chihiro ITO,Yoshiaki MIYAMOTO,Minako NAKAYAMA,Yuko KAWAI,K. Sundar RAO and Hiroshi FURUKAWA Structure 13C NMR 碳谱模拟图 22 . gerontoxanthone E C24H26O8 相似度:54.1% Phytochemistry 1989 28 2823-2826 Prenylated xanthones from Cudrania cochinchinensis Cheng-Hsiung Chang,Chung-Chin Lin,Yukio Kawata,Masao Hattori,Tsuneo Namba Structure 13C NMR 碳谱模拟图 23 . cudraxanthone R C23H24O7 相似度:52.1% Journal of Natural Products 2001 64 65-70 Benzophenones and Xanthones with Isoprenoid Groups from Cudrania cochinchinensis1 Ai-Jun Hou,Toshio Fukai,Manabu Shimazaki, Hiroshi Sakagami, Han-Dong Sun, and Taro Nomura Structure 13C NMR 碳谱模拟图 24 . cudraxanthone J 相似度:52.1% Planta Medica 1991 57 172-175 Structures of Four New Isoprenylated Xanthones,Cudraxanthones L, M, N, and O from Cudrania tricuspidata Yoshio Hano, Yutaka Matsumoto, Kazuko Shinohara, Jin-Yun Sun, and Taro Nomura Structure 13C NMR 碳谱模拟图 25 . cudraxanthone J C23H24O6 相似度:52.1% Planta Medica 1990 56 478-481 Structures of Four New Isoprenylated Xanthones, Cudraxanthones H, I, J, and K Yoshio Hano, Yutaka Matsumoto, Jin-Yun Sun, and Taro Nomura Structure 13C NMR 碳谱模拟图 26 . demethylpaxanthonin 相似度:52.1% Phytochemistry 1996 42 435-437 Prenylated xanthones from cell suspension cultures of Hypericum patulum Kyoko Ishiguro, Hisae Fukumoto, Akiko Suitani, Mariko Nakajima, Koichiro Isoi Structure 13C NMR 碳谱模拟图 |
2楼2013-08-10 11:01:45
