| 查看: 185 | 回复: 1 | ||||
weiwei891203金虫 (小有名气)
|
[求助]
求助微谱
|
|
氘代甲醇 400MHz C谱数据： 19.55,23.46,23.83,24.49，42.40,50.74,68.61,79.94,127.11,129.96,136.94,167.40,201.19 |
回复此楼» 猜你喜欢
天津大学招2026.09的博士生，欢迎大家推荐交流（博导是本人）
已经有6人回复
-
AI 太可怕了，写基金时，提出想法，直接生成的文字比自己想得深远，还有科学性
已经有6人回复
-
有院领导为了换新车，用横向课题经费买了俩车
已经有9人回复
-
酰胺脱乙酰基
已经有13人回复
-
博士延得我，科研能力直往上蹿
已经有8人回复
-
同年申请2项不同项目，第1个项目里不写第2个项目的信息，可以吗
已经有4人回复
-
有时候真觉得大城市人没有县城人甚至个体户幸福
已经有10人回复
-
遇见不省心的家人很难过
已经有22人回复
wangkaibo123
荣誉版主 (职业作家)
kerry
-
专家经验: +726 - PhEPI: 3
- 应助: 1928 (讲师)
- 贵宾: 0.598
- 金币: 7869.1
- 散金: 10156
- 红花: 100
- 帖子: 3780
- 在线: 1007.1小时
- 虫号: 2088618
- 注册: 2012-10-26
- 性别: GG
- 专业: 抗肿瘤药物药理
- 管辖: 药学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
weiwei891203: 金币+10, ★★★★★最佳答案 2013-06-24 15:17:25
感谢参与，应助指数 +1
weiwei891203: 金币+10, ★★★★★最佳答案 2013-06-24 15:17:25
|
按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 19.55,23.46,23.83,24.49,42.40,50.74,68.61,79.94,127.11,129.96,136.94,167.40,201.19 溶剂选项： 全部 CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O (CH3)4Si C4D8O2 CD3COOD C4D8O2 H2O D2O CF3COOD CD3OD ND3 CD3COCD3 C6D6 CD3CN 查询空值 匹配容差： (数字格式，可自行设定) 相似度： %(相似度>=50%) 查询结果：共查到33个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . 4,5-dihydroblumenol 相似度:100% China Journal of Chinese Materia Medica 2009 34 2473-2476 Constituents from Alternanthera philoxeroides and their antitumor activity FANG Jinbo, CHEN Jiachun, LIU Yanwen, DUAN Hongquan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . corchoionol C C13H20O3 相似度:100% Chemical & Pharmaceutical Bulletin 1997 45 464-469 Medicinal Foodstuffs. V. Moroheiya. (1) : Absolute Stereostructures of Corchoionosides A, B, and C, Histamine Release Inhibitors from the Leaves of Vietnamese Corchorus olitorius L. (Tiliaceae) Masayuki YOSHIKAWA,Hiromi SHIMADA,Masami SAKA,Satoshi YOSHIZUMI,Johji YAMAHARA and Hisashi MATSUDA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . compound 6b 相似度:100% Phytochemistry 1988 27 559-562 Monoaryl and cyclohexenone glycosides from needles of Pinus sylvestris Rolf Andersson,Lennart N. Lundgren Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . vomifoliol 相似度:100% Chinese Traditional and Herbal Drugs 2009 40 689-693 Water-soluble constituents of Clerodendranthus spicatus CHEN Yi-lei; TAN Jun-jie; LU Lu-lu; TAN Chang-heng; JIANG Shan-hao; ZHU Da-yuan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 4,5-dihydroblumenol 相似度:100% Chinese Traditional and Herbal Drugs 2007 38 976-979 Antivirus constituents from Alternanthera philoxeroides FANG Jin-bo; LIU Yan-wen; ZHANG Yan-wen; TENG Jie; DUAN Hong-quan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . vomifoliol 相似度:100% Chinese Traditional and Herbal Drugs 2010 41 1950-1952 三白草的化学成分研究 彭冰;何春年;许利嘉;肖伟;彭勇;肖培根 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . vomifoliol 相似度:100% Archives of Pharmacal Research 2008 31 1094-1097 Chemical constituents from the flower of Datura metel L. Hai-xue Kuang, Bing-you Yang, Yong-gang Xia and Wei-sheng Feng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . blumenol A C13H2O3 相似度:100% Chinese Pharmaceutical Journal 2009 44 493-495 Studies on Chemical Constituents of Potentilla chinesis LIU Pu, DENG Rui-xue, DUAN Hong-quan, YIN Wei-ping Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . blumenol A 相似度:100% Journal of the Chinese Chemical Society 2000 47 373-380 The Constituents of Lindera glauca Yuh-Chwen Chang, Fang-Rong Chang and Yang-Chang Wu* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . blumenol A 相似度:100% Korean Journal of Pharmacognosy 2012 43 107-121 Terpenoids and Phenolics from Geum japonicum Yean, Min-Hye; Kim, Ju-Sun; Hyun, Yu-Jae; Hyun, Jin-Won; Bae, Ki-Hwan; Kang, Sam-Sik Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 6,9-dihydroxy-4,7-megastigmadien-3-one 相似度:100% Pharmaceutical Biology 2008 46 154-161 Phenolic and Terpenoid Constituents from the Sri Lankan Medicinal Plant Osbeckia aspera. Renée J. Grayer, M. Ira Thabrew, Robin D. Hughes, Sam Bretherton, Andrew Lever, Nigel C. Veitch, Geoffrey C. Kite, Roberto Lelli, Monique S.J. Simmonds Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 3,4-Dehydrotheaspirone C13H18O2 相似度:92.3% Journal of Natural Medicines 2012 66 571-575 Antiplasmodial decarboxyportentol acetate and 3,4-dehydrotheaspirone from Laumoniera bruceadelpha Hiroshi Morita, Reika Mori, Jun Deguchi, Shiori Oshimi and Yusuke Hirasawa, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . Vomifoliol 相似度:84.6% Archives of Pharmacal Research 2004 27 1029-1033 Phytochemical constituents of Carpesium macrocephalum FR- et SAV- Mi -Ran Kim, Seung -Kyu Lee, Chang -Soo Kim, Kyung -Soon Kim and Dong -Cheul Moon Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . vomifoliol C13H20O3 相似度:84.6% Natural Product Research and Development 2009 21 600-603 Chemical Constituents of Pedicularis cephalantha Franch and P. siphonantha Don YANG Jia-qian; HE Wen-jun; TAN Ning-hua; CHU Hong-biao; ZHANG Yu-mei; MEI Wen-li; DAI Hao-fu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . excoecariol B C13H18O3 相似度:76.9% Chemical & Pharmaceutical Bulletin 2005 53(12) 1600-1603 New Megastigmane Glucosides from Excoecaria cochinchinensis LOUR.var. cochinchinensis Phan Minh GIANG,Phan Tong SON,Katsuyoshi MATSUNAMI,and Hideaki OTSUKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . cucumegastigmane I C13H20O4 相似度:69.2% Chemical & Pharmaceutical Bulletin 2007 55(1) 133-136 Two New Megastigmanes from the Leaves of Cucumis sativus Hisahiro KAI, Masaki BABA, and Toru OKUYAMA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . aglycone of Cucumegastigmane II C13H20O4 相似度:69.2% Chemical & Pharmaceutical Bulletin 2007 55(1) 133-136 Two New Megastigmanes from the Leaves of Cucumis sativus Hisahiro KAI, Masaki BABA, and Toru OKUYAMA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . Tricalysionol A C13H22O3 相似度:69.2% Chemical & Pharmaceutical Bulletin 2011 59(1) 72-77 Tricalysionoside A, a Megastigmane Gentiobioside, Sulfatricalysines A-F, and Tricalysiosides X-Z, ent-Kaurane Glucosides, from the Leaves of Tricalysia dubia Junko SHITAMOTO, Sachiko SUGIMOTO, Katsuyoshi MATSUNAMI, Hideaki OTSUKA,Takakazu SHINZATO, and Yoshio TAKEDA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . Comound 1a C13H20O4 相似度:69.2% Journal of Natural Medicines 2010 64 460-467 Megastigmane glucosides and an unusual monoterpene from the leaves of Cananga odorata var. odorata, and absolute structures of megastigmane glucosides isolated from C. odorata var. odorata and Breynia officinalis Katsuyoshi Matsunami, Jiro Nagashima, Sachiko Sugimoto, Hideaki Otsuka and Yoshio Takeda, et al. Structure 13C NMR 碳谱模拟图 |
2楼2013-06-24 14:54:27