| 查看: 267 | 回复: 2 | |||
[求助]
维普求助 已有2人参与
|
|
DTH12-10-11-C-4 13C NMR (75 MHz, MeOD) δ 18.1,20.8,28.8,33.6,35.6,60.9,61.4, 64.3,74.4,74.7,77.8,80.6,80.8,101.4,105.0,107.1,127.0,130.9,136.9,137.3,157.4,171.3,172.4 |
回复此楼» 猜你喜欢
回收溶剂求助
已经有7人回复
-
职称评审没过，求安慰
已经有40人回复
-
硝基苯如何除去
已经有3人回复
-
A期刊撤稿
已经有4人回复
-
垃圾破二本职称评审标准
已经有17人回复
-
投稿Elsevier的Neoplasia杂志，到最后选publishing options时页面空白，不能完成投稿
已经有22人回复
-
申请26博士
已经有5人回复
-
EST投稿状态问题
已经有7人回复
-
毕业后当辅导员了，天天各种学生超烦
已经有4人回复
-
求助文献
已经有3人回复
笑多会怀孕
铁杆木虫 (著名写手)
- 应助: 1216 (讲师)
- 金币: 9782.3
- 散金: 610
- 红花: 40
- 沙发: 3
- 帖子: 2721
- 在线: 1284.6小时
- 虫号: 2010893
- 注册: 2012-09-18
- 性别: GG
- 专业: 天然有机化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
潇湘潋滟: 金币+15, ★★★很有帮助 2013-12-23 21:41:26
感谢参与，应助指数 +1
潇湘潋滟: 金币+15, ★★★很有帮助 2013-12-23 21:41:26
|
查询结果：共查到10个化合物(查询结果仅供参考) 1 . acetylbupleurotoxin 相似度:56.5% Journal of Natural Products 2009 72 2153-2157 Polyacetylenes from Bupleurum longiradiatum Hai-Qiang Huang, Xi Zhang, Yun-Heng Shen, Juan Su, Xiao-Hua Liu, Jun-Min Tian, Sheng Lin,Lei Shan, and Wei-Dong Zhang Structure 13C NMR 碳谱模拟图 2 . caesalpin E C24H30O7 相似度:54.1% Journal of Natural Products 2013 76 1025-1031 Caesalpins A–H, Bioactive Cassane-Type Diterpenes from the Seeds of Caesalpinia minax Guoxu Ma, Jingquan Yuan, Haifeng Wu, Li Cao, Xiaopo Zhang, Lijia Xu, Hua Wei, Lizhen Wu, Qingxia Zheng, Liyong Li, Lijing Zhang, Junshan Yang, and Xudong Xu Structure 13C NMR 碳谱模拟图 3 . lobophynin A C22H34O3 相似度:52.1% Journal of Natural Products 1997 60 798-801 Bioactive Terpenoids from Octocorallia. 4. Three New Cembrane-Type Diterpenoids from the Soft Coral Lobophytum schoedei Koji Yamada, Kenjiro Ryu, Tomofumi Miyamoto, and Ryuichi Higuchi Structure 13C NMR 碳谱模拟图 4 . (1R*,3R*3'E,5S*,6R*,7S*,8Z)-8-methyl-5-2'-acetoxy-1',5'-dimethyl-5'-hydroxyhex-3'-enyl)-2-methylenebicyclo[5.3.0]-dec-8-ene-3,6-diol C22H34O5 相似度:52.1% Planta Medica 1993 59 174-178 Four New Hydroazulenoid Diterpenes from the Tropical Marine Brown Alga Dictyota volubilis Gabriele M. Kdnig,AnthonyB. Wright , Otto Sticher,and Heinz Rüegger Structure 13C NMR 碳谱模拟图 5 . 14-hydroxyhypocretenolide 相似度:52.1% Phytochemistry 1998 49 797-800 Guaian-5,12-olides from Leontodon hispidus Christian Zidorn, Ernst P. Ellmerer-Müller, Hermann Stuppner Structure 13C NMR 碳谱模拟图 6 . compound 7e 相似度:52.1% Phytochemistry 1981 20 93-98 Heliangolides from Helianthus maximiliani Werner Herz, Narendra Kumar Structure 13C NMR 碳谱模拟图 7 . 3-hydroxy-4,10-dehydrophorbol C20H28O5 相似度:52.1% Journal of Asian Natural products Research 2010 12 1038-1043 Diterpenoids from the roots of Euphorbia fischeriana Hong-Bing Wang; Wen-Jing Chu; Ying Wang; Ping Ji; Yu-Bo Wang; Qiang Yu; Guo-Wei Qin Structure 13C NMR 碳谱模拟图 8 . 3,5-bis(3-methyl-2-butenyl)-4-O-[β-D-glucopyranosyl-(1→4)-β-D-glucopyranosyl] benzoic acid C29H42O13 相似度:52.1% Chinese Chemical Letters 2013 24 734-736 Five new nervogenic acid derivatives from Liparis nervosa Shuai Huang, Ming-Feng Pan, Xian-Li Zhou, Zi-Li Zhou, Cui-Juan Wang, Lian-Hai Shan, Jie Weng Structure 13C NMR 碳谱模拟图 9 . 15-Hydroxygermacra-1 (10),4,11 (13)-trien-(l 2,6);(14,8)-diolide 15-O-β-D-ylucopyranoside 6'-p-hydroxyphenylacetate C29H32O12 相似度:51.8% Phytochemistry 1997 45 369-373 Sesquiterpene lactones and glucosides from Urospermum picroides Basma A. A. A. Balboul, Ahmed A. Ahmed, Hideaki Otsuka Structure 13C NMR 碳谱模拟图 10 . (3S)-8-[(6-O-acetyl-β-D-glucopyranosyl)oxy]-3-[(1E,3E,5E)-hepta-1,3,5-trienyl]-3,4-dihydro-6-methoxy-5-methyl-1H-2-benzopyran-1-one C26H32O10 相似度:50% Helvetica Chimica Acta 2004 Vol. 87 2890 Four Novel Dihydroisocoumarin (3,4-Dihydro-1H-2-benzopyran-1-one) Glucosides from the Fungus Cephalosporium sp. AL031 Yun-Mei Bi, Xu-Bin Bi, Qian-Rong Zhao, Yuan-Teng Chen, and Jin-Lun Xie Structure 13C NMR 碳谱模拟图 |
2楼2013-12-23 20:04:18
有所不为
至尊木虫 (著名写手)
- 应助: 304 (大学生)
- 金币: 9684.2
- 散金: 16
- 红花: 14
- 帖子: 1106
- 在线: 814.3小时
- 虫号: 481441
- 注册: 2007-12-17
- 性别: GG
- 专业: 有机合成
【答案】应助回帖
感谢参与，应助指数 +1
|
查询结果：共查到10个化合物(查询结果仅供参考) 1 . acetylbupleurotoxin 相似度:56.5% Journal of Natural Products 2009 72 2153-2157 Polyacetylenes from Bupleurum longiradiatum Hai-Qiang Huang, Xi Zhang, Yun-Heng Shen, Juan Su, Xiao-Hua Liu, Jun-Min Tian, Sheng Lin,Lei Shan, and Wei-Dong Zhang Structure 13C NMR 碳谱模拟图 2 . caesalpin E C24H30O7 相似度:54.1% Journal of Natural Products 2013 76 1025-1031 Caesalpins A–H, Bioactive Cassane-Type Diterpenes from the Seeds of Caesalpinia minax Guoxu Ma, Jingquan Yuan, Haifeng Wu, Li Cao, Xiaopo Zhang, Lijia Xu, Hua Wei, Lizhen Wu, Qingxia Zheng, Liyong Li, Lijing Zhang, Junshan Yang, and Xudong Xu Structure 13C NMR 碳谱模拟图 3 . lobophynin A C22H34O3 相似度:52.1% Journal of Natural Products 1997 60 798-801 Bioactive Terpenoids from Octocorallia. 4. Three New Cembrane-Type Diterpenoids from the Soft Coral Lobophytum schoedei Koji Yamada, Kenjiro Ryu, Tomofumi Miyamoto, and Ryuichi Higuchi Structure 13C NMR 碳谱模拟图 4 . (1R*,3R*3'E,5S*,6R*,7S*,8Z)-8-methyl-5-2'-acetoxy-1',5'-dimethyl-5'-hydroxyhex-3'-enyl)-2-methylenebicyclo[5.3.0]-dec-8-ene-3,6-diol C22H34O5 相似度:52.1% Planta Medica 1993 59 174-178 Four New Hydroazulenoid Diterpenes from the Tropical Marine Brown Alga Dictyota volubilis Gabriele M. Kdnig,AnthonyB. Wright , Otto Sticher,and Heinz Rüegger Structure 13C NMR 碳谱模拟图 5 . 14-hydroxyhypocretenolide 相似度:52.1% Phytochemistry 1998 49 797-800 Guaian-5,12-olides from Leontodon hispidus Christian Zidorn, Ernst P. Ellmerer-Müller, Hermann Stuppner Structure 13C NMR 碳谱模拟图 6 . compound 7e 相似度:52.1% Phytochemistry 1981 20 93-98 Heliangolides from Helianthus maximiliani Werner Herz, Narendra Kumar Structure 13C NMR 碳谱模拟图 7 . 3-hydroxy-4,10-dehydrophorbol C20H28O5 相似度:52.1% Journal of Asian Natural products Research 2010 12 1038-1043 Diterpenoids from the roots of Euphorbia fischeriana Hong-Bing Wang; Wen-Jing Chu; Ying Wang; Ping Ji; Yu-Bo Wang; Qiang Yu; Guo-Wei Qin Structure 13C NMR 碳谱模拟图 8 . 3,5-bis(3-methyl-2-butenyl)-4-O-[β-D-glucopyranosyl-(1→4)-β-D-glucopyranosyl] benzoic acid C29H42O13 相似度:52.1% Chinese Chemical Letters 2013 24 734-736 Five new nervogenic acid derivatives from Liparis nervosa Shuai Huang, Ming-Feng Pan, Xian-Li Zhou, Zi-Li Zhou, Cui-Juan Wang, Lian-Hai Shan, Jie Weng Structure 13C NMR 碳谱模拟图 9 . 15-Hydroxygermacra-1 (10),4,11 (13)-trien-(l 2,6);(14,8)-diolide 15-O-β-D-ylucopyranoside 6'-p-hydroxyphenylacetate C29H32O12 相似度:51.8% Phytochemistry 1997 45 369-373 Sesquiterpene lactones and glucosides from Urospermum picroides Basma A. A. A. Balboul, Ahmed A. Ahmed, Hideaki Otsuka Structure 13C NMR 碳谱模拟图 10 . (3S)-8-[(6-O-acetyl-β-D-glucopyranosyl)oxy]-3-[(1E,3E,5E)-hepta-1,3,5-trienyl]-3,4-dihydro-6-methoxy-5-methyl-1H-2-benzopyran-1-one C26H32O10 相似度:50% Helvetica Chimica Acta 2004 Vol. 87 2890 Four Novel Dihydroisocoumarin (3,4-Dihydro-1H-2-benzopyran-1-one) Glucosides from the Fungus Cephalosporium sp. AL031 Yun-Mei Bi, Xu-Bin Bi, Qian-Rong Zhao, Yuan-Teng Chen, and Jin-Lun Xie Structure 13C NMR 碳谱模拟图 |
3楼2013-12-23 20:04:48