| 查看: 227 | 回复: 1 | ||
haijiaotang银虫 (正式写手)
|
[求助]
维普求助
|
|
碳谱数据如下：溶剂为氘代吡啶 18.2,22.0,22.1,22.2,25.0,27.0,27.9,28.1,32.2,32.5,38.4,29.2,40.3,43.1,48.6,50.5,51.9,63.8,68.6,68.7,70.1,72.5,75.9,77.5,77.8,78.2,79.0,79.1,84.9,99.1,122.1,166.7,204.2 |
回复此楼» 猜你喜欢
机械工程264学硕求调剂
已经有3人回复
-
264求调剂
已经有9人回复
-
求调剂
已经有6人回复
-
22408 266求调剂
已经有7人回复
-
求调剂
已经有14人回复
-
273求调剂
已经有43人回复
-
307求调剂
已经有13人回复
-
327求调剂
已经有7人回复
-
338求调剂
已经有6人回复
-
326分，一志愿沪9，求生物学调剂
已经有3人回复
wangwang1989
至尊木虫 (职业作家)
- 应助: 525 (博士)
- 金币: 11769.2
- 散金: 1451
- 红花: 21
- 沙发: 18
- 帖子: 4912
- 在线: 315.2小时
- 虫号: 1467486
- 注册: 2011-10-30
- 专业: 天然药物化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
haijiaotang: 金币+10, ★★★很有帮助, 非常感谢 2013-06-18 15:55:23
感谢参与，应助指数 +1
haijiaotang: 金币+10, ★★★很有帮助, 非常感谢 2013-06-18 15:55:23
|
查询模式：模糊查询 碳谱数据输入： 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 溶剂选项： 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1244个化合物(查询结果仅供参考) 1 . ecdysterone 25-O-β-D-glucopyranoside 相似度:90.9% Phytochemistry 1988 27 1665-1668 Three ecdysteroid glycosides from Pfaffia iresinoides Nobushige Nishimoto,Yoshinori Shiobara,Shun-suke Inoue,Masumi Fujino,Tsunematsu Takemoto,Cheow Lin Yeoh,Fernando de Oliveira,Gokithi Akisue,Maria Kubota Akisue,Goro Hashimoto Structure 13C NMR 碳谱模拟图 2 . ecdysterone-25-O-β-D-glucopyranoside 相似度:90.9% Journal of Shenyang Pharmaceutical University 2000 17 194-197 Phytoecdysones of Rhaponticum uniflorum (L.) DC. Li Xiqiang, Wang Jinhui, Wang Suxian, Li Xian Structure 13C NMR 碳谱模拟图 3 . ecdysterone 22-O-β-D-glucopyranoside 相似度:81.8% Natural Product Research and Development 2002 14(1) 9-12 STUDY ON THE CHEMICAL CONSTITUENTS OF LYCHNIS CORONARIA DAI Hao-fu; LIU Yu-qing; DENG Shi-ming; TAN Ning-hua; ZHOU Jun Structure 13C NMR 碳谱模拟图 4 . 3-O-β-D-glucopyranoside 2-deoxyecdysterone C33H54O11 相似度:78.7% Acta Botanica Yunnanica 2000 22(3) 351-357 Phytoecdysones from Porana discifera ZHU Wei-Ming,YANG Xiao-Sheng,HE Hong-Ping,HAO Xiao-Jiang Structure 13C NMR 碳谱模拟图 5 . 25-acetoxy-20-hydroxyecdysone-3-β-D-glucopyranoside. C35H56O13 相似度:77.1% Chemistry & Biodiversity 2007 Vol. 4 2225 Ecdysteroid Glycosides from Sida rhombifolia L. Atul N. Jadhav, Rahul S. Pawar, Bharathi Avula, and Ikhlas A. Khan Structure 13C NMR 碳谱模拟图 6 . 20-Hydroxyecdysone 2-β-D-glucopyranoside 相似度:72.7% Biochemical Systematics and Ecology 1997 25 255-261 20-Hydroxyecdysone 2-β-D-glucopyranoside from the seeds of Xerophyllum tenax Brenda Alison, Pensri Whiting, Satyajit D. Sarker, Laurence Dinan, Eric Underwood, Vladimiršik, Huw H. Rees Structure 13C NMR 碳谱模拟图 7 . pfaffiaglycoside C C33H54O11 相似度:72.7% Chemical & Pharmaceutical Bulletin 2010 58 690-695 Brazilian Natural Medicines. IV. New Noroleanane-Type Triterpene and Ecdysterone-Type Sterol Glycosides and Melanogenesis Inhibitors from the Roots of Pfaffia glomerata Seikou Nakamura, Gang Chen, Souichi Nakashima, Hisashi Matsuda, Yuehu Pei and Masayuki Yoshikawa Structure 13C NMR 碳谱模拟图 8 . 2-deoxy-20-hydroxyecdysone 3-O-β-D-glucopyranoside 相似度:72.7% Chinese Traditional and Herbal Drugs 2010 41 689-692 Chemical constituents from roots of Tinospora sagittata var. yunnanensis CHENG Chun-mei; DAI Yun; HUANG Xiang-zhong; ZHU Yun; DAI Jian-hui; LIU Xiao-fang; WANG Jiong Structure 13C NMR 碳谱模拟图 9 . pfaffiaglycoside D C35H58O12 相似度:71.4% Chemical & Pharmaceutical Bulletin 2010 58 690-695 Brazilian Natural Medicines. IV. New Noroleanane-Type Triterpene and Ecdysterone-Type Sterol Glycosides and Melanogenesis Inhibitors from the Roots of Pfaffia glomerata Seikou Nakamura, Gang Chen, Souichi Nakashima, Hisashi Matsuda, Yuehu Pei and Masayuki Yoshikawa Structure 13C NMR 碳谱模拟图 10 . 24-epimakisterone A 相似度:69.6% Chemistry & Biodiversity 2008 Vol. 5 707 Ecdysteroids from Vitex Species: Distribution and Compilation of Their 20C-NMR Spectral Data José G. Sena Filho, Jennifer Duringer, Gabriela L. A. Maia, Josean F. Tavares, Haroudo S. Xavier, Marcelo Sobral da Silva, Em.dio V. L. da-Cunha, and José M. Barbosa-Filho Structure 13C NMR 碳谱模拟图 |
2楼2013-06-18 10:51:26
