| 查看: 263 | 回复: 1 | ||
haijiaotang银虫 (正式写手)
|
[求助]
求助维普
|
|
求助一下数据的化合物； 碳谱如下： 18.0， 20.9， 21.3 ，21.6， 24.4, 25.4, 25.8 ,31.8, 32.5, 32.9, 34.8 , 35.2, 37.4, 39.3, 50.4 , 52.0, 68.5 , 68.7 , 73.7 , 74.2 , 76.3, 78.05 , 85.4 , 122.4 , 168.1, 206.5 |
回复此楼» 猜你喜欢
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
-
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5人回复
-
遇见不省心的家人很难过
已经有22人回复
苏木2010
木虫 (初入文坛)
- 应助: 3 (幼儿园)
- 金币: 2321.8
- 红花: 1
- 帖子: 39
- 在线: 45.1小时
- 虫号: 2240182
- 注册: 2013-01-14
- 专业: 生物大分子结构与功能
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
haijiaotang: 金币+10, ★★★很有帮助 2013-06-02 21:24:16
感谢参与，应助指数 +1
haijiaotang: 金币+10, ★★★很有帮助 2013-06-02 21:24:16
|
1 . ecdysterone 相似度:88.8% Acta Botanica Sinica 1996 38 399-405 Studieson the Chemical Constituents of the Leaves of Pseudotaxus chienii (Cheng)Cheng Zhang Jun-zeng, Fang Qi-cheng and Liang Xiao-tian Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . makisterone A 相似度:85.7% Korean Journal of Pharmacognosy 1998 29(4) 318-322 Studies on the Constituents from the Herbs of Ajuga multiflora (II) Yu, Young-Jun; Do, Jae-Chul; Kwon, Soon-Youl; Son, Kun-Ho Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 25-hydroxypanuosterone C28H46O8 相似度:85.1% Phytochemistry 1998 49 2109-2114 Ecdysteroid constituents of the mushroom Tapinella panuoides Karel Voká, Milo Budnský, Juraj Harmathα, Jitka Kohoutová Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . Makisterone A 相似度:85.1% Phytochemistry 1994 37 707-711 Ecdysteroids from the roots of Leuzea carthamoides Jaroslav Píš, Miloš Buděšínsky̌, Karel Vokáč, Věra Laudová, Juraj Harmatha Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . Makisterone C 相似度:82.7% Steroids 2003 68 447-450 A new ecdysteroid, 2-deoxy-5β,20-dihydroxyecdysone from the fruits of Diploclisia glaucescens Lalith Jayasinghe, B. M. Mallika Kumarihamy, B. G. Suranga Arundathie, Luckshmi Dissanayake, Noriyuki Hara, Yoshinori Fujimoto Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . Makisterone C 相似度:82.7% Steroids 2008 73 502-514 Additional minor ecdysteroid components of Leuzea carthamoides Miloš Buděšínský, Karel Vokáč, Juraj Harmatha, Josef Cvačka Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 25-hydroxypanuosterone 相似度:82.1% Acta Botanica Sinica 2001 43 316-318 Phytoecdysterones from Cucubalus baccifer CHENG Yong-Xian, ZHOU Jun, TAN Ning-Hua, DING Zhong-Tao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . Carthamoleusterone C28H44O8 相似度:82.1% Steroids 2008 73 502-514 Additional minor ecdysteroid components of Leuzea carthamoides Miloš Buděšínský, Karel Vokáč, Juraj Harmatha, Josef Cvačka Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . makisterone C 相似度:81.4% Natural Product Research and Development 2003 15 93-97 ECDYSTEROIDS FROM THE STEMS OF DIPLOCLISIA GLAUCESCENS HUANG Xiao chun GUO Yue wei ZHOU Wen liang ZUO Jian ping WANG Zheng tao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . ponasterone A 相似度:80.7% Russian Journal of Organic Chemistry 2002 38 525-529 Ozonolysis of Alkenes and Study of Reactions of Polyfunctional Compounds: LXVI.2* Ozonolysis and Hydrogenation of Diacetonides of 24,25- and 25,26-Anhydro-20-hydroxyecdysones. Synthesis of Ponasterone A V. N. Odinokov, R. G. Savchenko, S. R. Nazmeeva, I. V. Galyautdinov and L. M. Khalilov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 24(28)-ecdysterone 相似度:78.5% Acta Botanica Sinica 2001 43 316-318 Phytoecdysterones from Cucubalus baccifer CHENG Yong-Xian, ZHOU Jun, TAN Ning-Hua, DING Zhong-Tao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 24-epi-Makisterone A 相似度:78.5% Steroids 2008 73 502-514 Additional minor ecdysteroid components of Leuzea carthamoides Miloš Buděšínský, Karel Vokáč, Juraj Harmatha, Josef Cvačka Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 24-epiabutasterone 相似度:77.7% Chemistry & Biodiversity 2008 Vol. 5 707 Ecdysteroids from Vitex Species: Distribution and Compilation of Their 23C-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 -------------------------------------------------------------------------------- 14 . ponasterone A 相似度:77.7% Helvetica Chimica Acta 2008 Vol. 91 1640 Additional Minor Phytoecdysteroids of Serratula wolffii András Simon, Erika Liktor-Busa, Gábor To´ th, Zoltán Kele, Judit Groska, and Mária Báthorió Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . ponasterone A 相似度:77.7% China Journal of Chinese Materia Medica 2007 32 1421-1425 Non-taxoid chemical constituents from leaves of Taxus mairei ZHANG Manli, HUO Changhong, DONG Mei, LIANG Chunhui, GU Yucheng, SHI Qingwen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 24-epi-abutasterone 相似度:77.7% Phytochemistry 2000 53 921-924 Highly oxygenated ecdysteroids from Vitex canescens root bark A. Suksamrarn, N. Promrangsan, A. Jintasirikul Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . panuosterone C28H46O7 相似度:77.7% Phytochemistry 1998 49 2109-2114 Ecdysteroid constituents of the mushroom Tapinella panuoides Karel Voká, Milo Budnský, Juraj Harmathα, Jitka Kohoutová Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . 24-qi-abutasterone C27H44O8 相似度:77.7% Phytochemistry 1997 45 1149-1152 Ecdysteroids of the root bark of Vitex canescens Apichart Suksamrarn, Nart Promrangsan, Bordin Chitkul, Sureeporn Homvisasevongsa, Achara Sirikate Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 坡那甾酮 A C27H44O6 相似度:77.7% Chinese Traditional and Herbal Drugs 2009 40 1546-1549 单芽狗脊蕨的化学成分 杨明惠;杨雪琼;张凤梅;杨亚滨;蔡乐;丁中涛; Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . ponasterone A 相似度:77.7% Chinese Journal of Medicinal Chemistry 2006 16 46-48 Isolation and identification of the chemical constituents from Mangrove plant Acrostichum a ureurm MEI Wen-li, ZENG Yan-bo, DING Zhong-tao, DAI Hao-fu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . pterosterone 相似度:77.7% Chinese Journal of Medicinal Chemistry 2006 16 46-48 Isolation and identification of the chemical constituents from Mangrove plant Acrostichum a ureurm MEI Wen-li, ZENG Yan-bo, DING Zhong-tao, DAI Hao-fu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . podecdysone C 相似度:77.7% Journal of Shenyang Pharmaceutical University 2007 24 207-209 Chemical constituents of Achyranthes bidentata Bl. ZHAO Wan-ting, MENG Da-li, LI Xian, LI Wei Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . stachysterone C 相似度:77.7% Chinese Traditional and Herbal Drugs 2012 43 1716-1720 Steroids from tubers of Asparagus filicinus TAO Hua-ming; WANG Li-shu; ZHAO Da-qing; ZHU Quan-hong; YIN Yong-guan; LIU Yong-hong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . 20-hydroxyecdysone 相似度:76.9% Steroids 2002 67 127-135 Photochemical transformation of 20-hydroxyecdysone: production of monomeric and dimeric ecdysteroid analogues Juraj Harmatha, Miloš Budĕšínský, Karel Vokáĕ Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . 20-hydroxyecdysone C27H44O7 相似度:76.9% Phytochemistry 1998 49 2109-2114 Ecdysteroid constituents of the mushroom Tapinella panuoides Karel Voká, Milo Budnský, Juraj Harmathα, Jitka Kohoutová Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . ponasterone A C27H44O6 相似度:76.9% Phytochemistry 1998 49 2109-2114 Ecdysteroid constituents of the mushroom Tapinella panuoides Karel Voká, Milo Budnský, Juraj Harmathα, Jitka Kohoutová Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . 20-hydroxy-ecdysone 相似度:76.9% Phytochemistry 1994 37 707-711 Ecdysteroids from the roots of Leuzea carthamoides Jaroslav Píš, Miloš Buděšínsky̌, Karel Vokáč, Věra Laudová, Juraj Harmatha Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . 20-hydroxyecdysone 相似度:76.9% Tetrahedron 1998 54 1657-1666 New ergostane type ecdysteroids from fungi. Ecdysteroid constituents of mushroom Paxillus atrotomentosus Karel Vokáč, Miloš Buděšínský, Juraj Harmatha, Jaroslav Píš Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . (2β,3β,14α,20R,5'R)-2,3,14,20-tetrahydroxy-20-(3'-isopropylisoxalin-5'-yl)-5β-pregn-7-ene-6-one C27H41NO6 相似度:76.9% Russian Journal of Organic Chemistry 2008 44 1590-1597 Synthesis of analogs of ecdysteroids containing an isoxaline ring in the side chain R. P. Litvinovskaya, S. V. Drach, G. A. Zhilitskaya and V. A. Khripach Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . (2β,3β,14α,20R,5'R)-2,3,14,20-tetrahydroxy-20-(3'-methylisoxalin-5'-yl)-5β-pregn-7-ene-6-one C25H37NO6 相似度:76.9% Russian Journal of Organic Chemistry 2008 44 1590-1597 Synthesis of analogs of ecdysteroids containing an isoxaline ring in the side chain R. P. Litvinovskaya, S. V. Drach, G. A. Zhilitskaya and V. A. Khripach Structure 13C NMR 碳谱模拟图 |
2楼2013-05-30 17:11:38