| 查看: 249 | 回复: 1 | |||
yuhaiqian铜虫 (小有名气)
|
[求助]
微谱求助 已有1人参与
|
|
20c 氘代氯仿做谱 15.55,17.91,18.19,20.27,24.61,26.96,27.42,28.42,29.84,37.69,38.77,38.94,39.14,42.10,49.10,55.19,56.80,57.91,79.16,79.42 |
回复此楼» 猜你喜欢
存款400万可以在学校里躺平吗
已经有37人回复
-
英文综述是否需要润色及查重
已经有5人回复
-
救命帖
已经有5人回复
-
限项规定
已经有5人回复
-
为什么nbs上溴 没有产物点出现呢
已经有9人回复
-
招博士
已经有3人回复
-
最失望的一年
已经有18人回复
lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
- 应助: 3913 (副教授)
- 金币: 48805.6
- 散金: 890
- 红花: 208
- 帖子: 4735
- 在线: 635.4小时
- 虫号: 1141109
- 注册: 2010-11-07
- 性别: MM
- 专业: 中药药效物质
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
yuhaiqian: 金币+10, ★★★★★最佳答案 2014-03-18 22:05:15
感谢参与，应助指数 +1
yuhaiqian: 金币+10, ★★★★★最佳答案 2014-03-18 22:05:15
|
查询结果：共查到1966个化合物(查询结果仅供参考) 1 . ent-Kaurane-3β,16β-diol 相似度:90% Phytochemistry 1993 32 335-348 Terpenoids of the liverwort Frullanoides densifolia and Trocholejeunea sandvicensis Motoo Tori, Hernita Arbiyanti, Zenei Taira, Yoshinori Asakawa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . Kaurane-3β,16β-diol C20H34O7 相似度:90% Chinese Journal of Natural Medicines 2011 9(4) 0253-0258 Cytotoxic Diterpenoids from Isodon adenolomus ZHAO Wei, PU Jian-Xin, DU Xue, SU Jia, LI Xiao-Nian, YANG Jian-Hong, XUE Yong-Bo, LI Yan, SUN Han-Dong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . 3α,16α-dihydroxy-ent-kaurane 相似度:85% Natural Product Research 2013 27 1388-1392 Isolation and identification of a new ent-kaurane diterpenoid from the leaves of Isodon japonica Wei Liu, Bing-Lin Fan, Hong-Yun Guo, Yong-Liang Yuan, Hui-Juan Liang & Su-Ping Bai Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . taihangexcisoidesin A C20H34O3 相似度:75% Chinese Chemical Letters 2009 20 201-203 Two new enf-kaurane diterpenoids from Isodon excisoides Ji Xia Zhang , Yong Xue Wang, Zhi An He, Fu Lin Yan, Han Dong Sun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . ent-kaurane-3β,16β,17-triol 相似度:75% Journal of Asian Natural Products Research 2008 10 1109-1115 Three novel compounds from the leaves of Smallanthus sonchifolius Ying-Kun Qiu, Ting-Guo Kang, De-Qiang Dou, Li Liang and Feng Dong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . ent-kauran-3α,16α,17-triol 相似度:75% Acta Pharmaceutica Sinica 2007 Vol 42 1152-1154 Diterpenoids from bulbus of Fritillaria monanth LIU Hong-ning; LI Fei; LUO Yong-ming; ZHU Wei-feng; YAN Dong-mei; HUANG Xing-fa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . ent-16,17-epoxy-kauran-3α-ol C20H32O2 相似度:75% Acta Pharmaceutica Sinica 2007 Vol 42 1152-1154 Diterpenoids from bulbus of Fritillaria monanth LIU Hong-ning; LI Fei; LUO Yong-ming; ZHU Wei-feng; YAN Dong-mei; HUANG Xing-fa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . ent-3β-hydroxykaur-16-ene C20H32O 相似度:75% Phytochemistry 1988 27 2273-2277 Triterpene dienols and other constituents from the bark of Phyllanthus flexuosus Reiko Tanaka,Shunyo Matsunaga Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . ent-Kaurane-3β,16β,17-triol 相似度:75% Natural Product Research 2010 24 40-47 Studies on chemical constituents of the leaves of Smallantus sonchifolius (yacon): Structures of two new diterpenes De-Qiang Dou; Fang Tian; Ying-Kun Qiu; Zheng Xiang; Bi Xia Xu; Ting Guo Kang; Feng Dong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . ent-kaurane-3β,16β,17-triol 相似度:75% Chinese Traditional and Herbal Drugs 2008 39 1446-1448 Studies on chemical constituents from leaves of Smallanthus sonchifolius QIU Ying-kun; TIAN Fang; DOU De-qiang; KANG Ting-guo; DONG Feng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . taihangexcisoidesin A C20H34O3 相似度:75% Journal of Chemical Research 2009 33 35-37 Diterpenoids from Isodon excisoides Zhang, Ji Xia; Wang, Yong Xue; He, Zhi An; Yan, Fu Lin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . ent-16β-3β-acetoxykauran-16-ol C22H36O3 相似度:72.7% Zeitschrift für Naturforschung B 2005 60b 875-879 Terpenes from Mikania aff. jeffreyi (Asteraceae) Carla C. Mendes, Frederico G. Cruz, Maria Lenise da S. Guedes, and Nidia F. Roque Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . ent-3β-angeloyloxy-16β-hydroxykaurane C25H40O3 相似度:70.8% Phytochemistry 1988 27 487-488 Kaurane derivatives from Robinsonia evenia Magalis Bittner,Mario Silva,Zenon Rozas,Patricia Pacheco,Tod Stuessy,Ferdinand Bohlmann,Jasmin Jakupovic Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . ent-16β,17-dihydroxykauran-19-al 相似度:70% Journal of Natural Products 1996 59 635-637 Identification of ent-16β, 17-Dihydroxykauran-19-oic Acid as an Anti-HIV Principle and Isolation of the New Diterpenoids Annosquamosins A and B from Annona squamosa Yang-Chang Wu, Yu-Chun Hung, Fang-Rong Chang, Mark Cosentino, Hui-Kang Wang, and Kuo-Hsiung Lee Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . 3α,8α, 15,16-tetrahydroxy-ent-pimarane 相似度:70% Planta Medica 1988 54 533-537 Unusual Norhomoditerpenes and Other Constituents from Kyrsteniopsis dibollii J. Jakupovic, H. Klemeyert, F. Bohlmannt, and A. Whittemore Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . ent-atisane-3β,16α-diol C20H34O2 相似度:70% Molecules 2009 14 414-422 A New Atisane-Type Diterpene from the Bark of the Mangrove Plant Excoecaria Agallocha Zhan Chang Wang, Yi Ming Lin, Dan Qin Feng, Cai Huan Ke, Peng Lin, Chong Ling Yan and Jun De Chen Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . ent-kaurane-3β,16β,17-triol C20H34O3 相似度:70% Journal of Natural Products 1990 Vol 53 657 ent-Kauranoid Diterpenes from Artemisia sacrorum Xian Li, Dezhi Zhang, Masayuki Onda, Yaeko Konda, Mieko Iguchi, Yoshihiro Harigaya Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . ent-16β,19-Dihydroxykaurane C20H34O2 相似度:70% Phytochemistry 1995 40 797-800 Biotransformation of ent-16β, 19-dihydroxykaurane by Cephalosporium aphidicola James R. Hanson, Peter B. Hitchcock, Jacqueline A. Takahashi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . (+)-3β-Hydroxymanool C20H32O2 相似度:70% Phytochemistry 1995 38 451-456 Diterpenes from Solidago rugosa Tiansheng Lu, David Vargas, Scott G. Franzblau, Nikolaus H. Fischer Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . 3β-hydroxy-13-epimanool 相似度:70% Phytochemistry 1993 32 1261-1265 Terpenoids and sterols from the wood of Abies pinsapo Alejandro F. Barrero, Juan F. Sanchez, E. J. Alvarez-Manzaneda, M. Muñoz Dorado, Ali Haidour Structure 13C NMR Structure & 13C NMR 碳谱模拟图 21 . 16α-hydroxy-ent-kauran-19-oic acid 相似度:70% Archives of Pharmacal Research 2006 29 548-555 Cytotoxic and COX-2 inhibitory constituents from the aerial parts ofAralia cordata Ik Soo Lee, Wen Yi Jin, Xinfeng Zhang, Tran Manh Hung and Kyung Sik Song, et al. Structure 13C NMR Structure & 13C NMR 碳谱模拟图 22 . 3α,14β,16α-trihydroxy-ent-kaurane C20H34O3 相似度:70% Natural Product Research 2013 27 1388-1392 Isolation and identification of a new ent-kaurane diterpenoid from the leaves of Isodon japonica Wei Liu, Bing-Lin Fan, Hong-Yun Guo, Yong-Liang Yuan, Hui-Juan Liang & Su-Ping Bai Structure 13C NMR Structure & 13C NMR 碳谱模拟图 23 . foligenin C20H32O 相似度:70% Natural Product Communications 2007 2 1089-1090 Isolation of a C-21 Norpregnane Precursor fromHoya parasitica Rinky Srivastava, Deepali Narain, Desh Deepak and Anakshi Khare Structure 13C NMR Structure & 13C NMR 碳谱模拟图 24 . (-)-3-Hydroxy-14,15-dinorlabd-8(17)-en-13-one 相似度:70% Journal of the Brazilian Chemical Society 2009 20 1036-1040 Absolute Configuration of some Dinorlabdanes from the Copaiba Oil Adriano L. Romero, Lúcia H. B. Baptistella and Paulo M. Imamura Structure 13C NMR Structure & 13C NMR 碳谱模拟图 25 . phyllocladan-16α,19-diol 相似度:70% Journal of Asian Natural Products Research 2012 14 1162-1168 Phyllocladane diterpenes from Anisomeles heyneana Roshan R. Kulkarni, Ketaki Shurpali, Rupesh L. Gawde, Dhiman Sarkar, Vedavati G. Puranik & Swati P. Joshi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 26 . ent-16β,17-dihydroxykauran-19-al 相似度:70% China Journal of Chinese Materia Medica 2012 37 2100-2104 Constituents from the bark of Annona squamosa and their anti-tumor activity SUN Lirui; ZHU Hong; GAN Lishe; MO Jianxia; FENG Feng; ZHOU Changxin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 27 . (-)-3b-Hydroxymanool 相似度:70% Biochemical Systematics and Ecology 2013 50 90-92 Ent-labdane and beyerane diterpenes from Erythroxylum betulaceum Mart Erika M. de O. Ribeiro, Juceni P. David, Jorge M. David, Maria L.S. Guedes, Lucia M.X. Lopes, Zuzana Kršková, Jaroslav Dušek Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2014-03-18 20:51:22