| 查看: 187 | 回复: 1 | |||
[求助]
维谱求助
|
|
试剂：氘代氯仿 C谱：13.68,16.49，18.04，18.63,19.00,22.10,29.30,33.46,34.07,38.22,40.07,41.47,45.35,48.17,53.12,54.07,66.24,76.85,122.86,140.96,202.61 |
回复此楼» 猜你喜欢
有院领导为了换新车，用横向课题经费买了俩车
已经有8人回复
-
博士延得我，科研能力直往上蹿
已经有8人回复
-
酰胺脱乙酰基
已经有12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
-
CSC & MSCA 博洛尼亚大学能源材料课题组博士/博士后招生｜MSCA经费充足、排名优
已经有6人回复
-
面上项目申报
已经有3人回复
-
遇见不省心的家人很难过
已经有22人回复
» 本主题相关商家推荐: (我也要在这里推广)
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
张修朋(豆哥代发): 金币+10, 谢谢 2013-09-11 10:15:26
感谢参与，应助指数 +1
张修朋(豆哥代发): 金币+10, 谢谢 2013-09-11 10:15:26
|
查询结果：共查到512个化合物(查询结果仅供参考) 1 . 7α,17-diacetoxy-16α-hydroxy-ent-kaurane C20H34O3 相似度:71.4% Phytochemistry 2007 68 1557-1563 The microbiological transformation of 7a-hydroxy-ent-kaur-16-ene derivatives by Gibberella fujikuroi Braulio M. Fraga, Carlo Bressa, Pedro González, Ricardo Guillermo,Melchor G. Hernández, Sergio Suárez Structure 13C NMR 碳谱模拟图 2 . compound 3a 相似度:66.6% Journal of Natural Products 2009 72 1857-1863 Using Enzyme Assays to Evaluate the Structure and Bioactivity of Sponge-Derived Meroterpenes Sarah J. Robinson, Eric K. Hoobler, Michelle Riener, Steven T. Loveridge, Karen Tenney, Frederick A. Valeriote, Theodore R. Holman, and Phillip Crews Structure 13C NMR 碳谱模拟图 3 . 20-hydroxyhaterumadienone C20H28O3 相似度:66.6% Heterocycles 2007 72 655-663 Cytotoxic Haterumadienone Congeners from the Okinawan Marine Sponge Dysidea Sp. Katsuhiro Ueda, Takayuki Ogi, Atsushi Sato, Eric R. O. Siwu, Masaki Kita, and Daisuke Uemura Structure 13C NMR 碳谱模拟图 4 . Compound 9 相似度:66.6% Magnetic Resonance in Chemistry 2001 39 414-416 Assignment of 1H and 13C NMR data for (−  -methyl thyrsiflorin A and some scopadulan precursorsManuel Arnó, Miguel A. González, M. Luisa Marín and Ramón J. Zaragozá Structure 13C NMR 碳谱模拟图 5 . 16-aza-ent-trachylobane 相似度:65.2% Journal of the American Chemical Society 2007 129 12453-12460 16-Aza-ent-beyerane and 16-Aza-ent-trachylobane: Potent Mechanism-Based Inhibitors of Recombinant ent-Kaurene Synthase from Arabidopsis thaliana Arnab Roy, Frank G. Roberts, P. Ross Wilderman, Ke Zhou, Reuben J. Peters, and Robert M. Coates Structure 13C NMR 碳谱模拟图 6 . 20-hydroxyhaterumadienone C20H28O3 相似度:61.9% Journal of Natural Products 2009 72 1857-1863 Using Enzyme Assays to Evaluate the Structure and Bioactivity of Sponge-Derived Meroterpenes Sarah J. Robinson, Eric K. Hoobler, Michelle Riener, Steven T. Loveridge, Karen Tenney, Frederick A. Valeriote, Theodore R. Holman, and Phillip Crews Structure 13C NMR 碳谱模拟图 7 . 15(13→12)abeo-stemarane-2,13-dione C20H30O2 相似度:61.9% Phytochemistry 2005 66 901-909 Stemodane skeletal rearrangement: chemistry and microbial transformation Glenroy D.A. Martin, William F. Reynolds, Paul B. Reese Structure 13C NMR 碳谱模拟图 8 . turraeanin F 相似度:61.9% Planta Medica 2005 71 1145-1151 Novel Antimicrobial Diterpenoids from Turraeanthus africanus Simplice Joel N. Tatsimo,Pierre Tane, Pullela V.Srinivas,Beibam L. Sondengam, Jacob Melissa,Christopher O. Okunji,Brian M. Schuster,Maurice M. Iwu,Ikhlas A. Khan Structure 13C NMR 碳谱模拟图 9 . ent-16β,17-epoxy-kaurane C20H32O 相似度:61.9% Chemical & Pharmaceutical Bulletin 1982 30 3912-3921 Studies on the Constituents of the Crude Drug "Fritillariae Bulbus." III. On the Diterpenoid Constituents of Fresh Bulbs of Fritillaria thunbergii MIQ. JUNICHI KITAJIMA,TETSUYA KOMORI and TOSHIO KAWASAKI Structure 13C NMR 碳谱模拟图 10 . caesalpinista A C21H30O5 相似度:61.9% Helvetica Chimica Acta 2009 92 121-123 Five New Cassane-Type Diterpenes from Caesalpinia crista Zheng-Yi Yang, Yin-Hua Yin, Li-Hong Hu Structure 13C NMR 碳谱模拟图 11 . 17-hydroxytrachylobane C20H32O 相似度:61.9% Journal of Natural Products 2010 73 656-663 Structure and Anti-TB Activity of Trachylobanes from the Liverwort Jungermannia exsertifolia ssp. Cordifolia Jochen M. Scher, Andreas Schinkovitz, Josef Zapp, Yuehong Wang, Scott G. Franzblau, Hans Becker, David C. Lankin and Guido F. Pauli Structure 13C NMR 碳谱模拟图 12 . 16α,17-epoxy-ent-kaurane 相似度:61.9% Phytochemistry 1996 43 169-171 Diterpenes from Achillea clypeolata Ivana Aljančić, Slobodan Macura, Nenad Juranić, Slobodan Andjelković, Novica Randjelović, Slobodan Milosavljević Structure 13C NMR 碳谱模拟图 13 . compound 13 相似度:61.9% Journal of Natural Products 1984 Vol 47 592-599 Cmr Spectroscopy of Labdanic Diterpenes and Related Substances Josette Bastard, Do Khac Duc, Marcel Fetizon, Malcolm J. Francis, Peter K. Grant, Rex T. Weavers, Chikara Kaneko, G. Vernon Baddeley, Jean-Marie Bernassau, Ivor R. Burfitt, Peter M. Wovkulich, Ernest Wenkert Structure 13C NMR 碳谱模拟图 14 . compound 14 相似度:61.9% Journal of Natural Products 1984 Vol 47 592-599 Cmr Spectroscopy of Labdanic Diterpenes and Related Substances Josette Bastard, Do Khac Duc, Marcel Fetizon, Malcolm J. Francis, Peter K. Grant, Rex T. Weavers, Chikara Kaneko, G. Vernon Baddeley, Jean-Marie Bernassau, Ivor R. Burfitt, Peter M. Wovkulich, Ernest Wenkert Structure 13C NMR 碳谱模拟图 15 . ent-7α-acetoxy-16β,17-epoxykaurane C22H34O3 相似度:61.9% Phytochemistry 1994 37 717-721 The microbiological transformation of two ent-16β, 17-epoxykaurane derivatives by Gibberella fujikuroi Braulio M. Fraga, Pedro González, Ricardo Guillermo, James R. Hanson, Melchor G. Hernández, Jacqueline A. Takahashi Structure 13C NMR 碳谱模拟图 16 . compound 5 C26H32O 相似度:61.9% Phytochemistry 1991 30 589-592 Diterpenoids from Calceolaria thyrsiflora M. C. Chamy, M. Piovano, J. A. Garbarino, C. Miranda, V. Gambaro, M. L. Rodríguez, C. Ruiz-Pérez, I. Brito Structure 13C NMR 碳谱模拟图 17 . Compound 5 相似度:61.9% Magnetic Resonance in Chemistry 2005 43 877-880 1H and 13C NMR signal assignment of synthetic (-)-methyl thyrsiflorin B acetate, (-)-thyrsiflorin C and several scopadulane derivatives Miguel A. González and Ramón J. Zaragozá Structure 13C NMR 碳谱模拟图 18 . Compound 4 相似度:61.9% Magnetic Resonance in Chemistry 2000 38 1019-1022 1H and 13C NMR assignments and conformational analysis of some podocarpene derivatives Manuel Arnó, Miguel A. González, M. Luisa Marín and Ramón J. Zaragozá Structure 13C NMR 碳谱模拟图 19 . 15a-homo-isoanticopal-12-en-15,16-diol C21H36O2 相似度:61.9% Tetrahedron 2007 63 8939-8948 Nor-limonoid and homoisoanticopalane lactones from methyl isoanticopalate Pilar Basabe, Sergio Delgado, Isidro S. Marcos, David Diez, Alberto Diego, Mónica de Román, Francisca Sanz, J.G. Urones Structure 13C NMR 碳谱模拟图 20 . (13S)-15a-homo-isoanticopal-16,15-epoxy-16R/S-ol C21H36O2 相似度:61.9% Tetrahedron 2007 63 8939-8948 Nor-limonoid and homoisoanticopalane lactones from methyl isoanticopalate Pilar Basabe, Sergio Delgado, Isidro S. Marcos, David Diez, Alberto Diego, Mónica de Román, Francisca Sanz, J.G. Urones Structure 13C NMR 碳谱模拟图 |
2楼2013-09-04 18:39:31