| 查看: 516 | 回复: 1 | ||
[求助]
一个贝壳杉烷型的二萜的微谱求助，在线等，急 已有1人参与
|
|
碳谱 氘代氯仿： 18.6,19.2,19.6,23.0,33.1,34.2,35.3,35.5,36.9,41.7,42.7,48.0,50.0,51.6,54.5,56.0,65.6,83.4,108.9,160.5. |
回复此楼» 猜你喜欢
可靠消息，8月21号(明天)放榜
已经有3人回复
-
只有每年这种时候来逛逛小木虫
已经有20人回复
-
欢迎发来filecode的Mz6后的代码验证其规律
已经有125人回复
-
今天基金会出结果吗？20260819
已经有15人回复
-
时间戳变了，能看出什么问题？
已经有16人回复
-
filecode，4个jtjc了
已经有13人回复
-
为什么余额宝的年化利率越来越低？主要原因有哪些？
已经有5人回复
-
今天放榜没戏了吧
已经有5人回复
-
今天放榜吗？
已经有15人回复
-
filecode=后面第一个是大写字母
已经有12人回复
lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
- 应助: 3913 (副教授)
- 金币: 48833.6
- 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
wanfeier1212: 金币+20, ★★★★★最佳答案, 谢谢 2015-03-25 11:35:36
感谢参与，应助指数 +1
wanfeier1212: 金币+20, ★★★★★最佳答案, 谢谢 2015-03-25 11:35:36
|
查询结果：共查到1329个化合物(查询结果仅供参考) 1 . Ent-kaur-16-ene-2β,15α-diol 相似度:90% Zeitschrift für Naturforschung C 1996 51 635-638 Isolation of Two Cytotoxic Diterpenes from the Fern Pteris multifida Herman J. Woerdenbag, L. Renee Lutke, Rein Bos, Jan F. Stevens, Ron Hulst, Wim H. Kruizinga, You-Ping Zhu, Elizabeth T. Elema, Henk Hendriks, Wimvan Uden and Niesko Pras Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . compound 25a 相似度:85% Biochemical Systematics and Ecology 2009 37 133-137 Chemical constituents of Pteris cretica Linn. (Pteridaceae) Liva Harinantenaina, Katsuyoshi Matsunami, Hideaki Otsuka Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . ent-15β-hydroxy-kaur-16-ene C20H32O 相似度:75% Phytochemistry 1992 31 3845-3849 Biotransformation of two ent-15β-hydroxy-kaur-16-ene derivatives by Gibberella fujikuroi Braulio M. Fraga, Melchor G. Hernández, Pedro González Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . 2β,16β-ent-kaurane diol C20H34O2 相似度:70% Chinese Chemical Letters 2006 17 45-48 Two New Diterpenes from Helianthus annuus L. Mao Rong SUO, Jun Shan YANG, Yang LU, Li WU, Qi Tai ZHENG Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . ent-kaurane-2α,16α-diol C20H34O2 相似度:70% Acta Pharmaceutica Sinica 2007 Vol 42 166-170 Diterpenes from Helianthus annuus and their cytotoxicity in vitro SUO Mao-rong; TIAN Ze; YANG Jun-shan; Lü Yang; WU Li Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . compound 2 相似度:70% Phytochemistry 1992 31 3845-3849 Biotransformation of two ent-15β-hydroxy-kaur-16-ene derivatives by Gibberella fujikuroi Braulio M. Fraga, Melchor G. Hernández, Pedro González Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . ent-18-acetoxy-15β-hydroxy-kaur-16-ene 相似度:70% Phytochemistry 1992 31 3845-3849 Biotransformation of two ent-15β-hydroxy-kaur-16-ene derivatives by Gibberella fujikuroi Braulio M. Fraga, Melchor G. Hernández, Pedro González Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . candidiol 相似度:70% Phytochemistry 1986 25 1235-1237 The microbiological transformation of candidiol, ent-15β,18-dihydroxy-kaur-16-ene, by gibberella fujikuroi Braulio M. Fraga, Pedro González, Melchor G. Hernandez, Fernando G. Tellado, Aurea Perales Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . compound 3 C20H30O4 相似度:70% Tetrahedron Letters 2001 42 8289-8291 Photoinduced functionalization of the C-20 methyl group of the nor-diterpene atractyligenin Silvestre Buscemi, Sergio Rosselli, Maurizio Bruno, Nicolò Vivona, Franco Piozzi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . grandifloric acid C20H30O3 相似度:70% Chinese Pharmaceutical Journal 1998 33 140-142 Chemical constituents of Siegeabeckia glabrescens Fu Hongzheng (Fu HZ), Lou Zhicen (Lou ZC), Cai Shaoqing (Cai SQ), et al Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . dihydroveatchine azomethine 相似度:70% Tetrahedron 1978 34 2421-2431 13C nuclear magnetic resonance spectroscopy of atisine and veatchine-type C20-diterpenoid alkaloids from aconitum and garrya species Original Research Article Naresh V. Mody, S.William Pelletier Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . 2β,14β,15α-trihydroxy-ent-kaur-16-ene 相似度:70% China Pharmacy 2012 23 1383-1385 Study on the Chemical Constituents of Pteris multifida SHU Ji-cheng, PAN Jing-hang, ZHANG Rui, REN Xiao-jing, LIU Jian-qun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . carboxyatractyligenin 相似度:70% China Journal of Chinese Materia Medica 2013 38 1938-1941 Chemical constituents from seeds of Vigna umbellata NING Ying, SUN-Jian, LV Hai-ning, TU Peng-fei, JIANG Yong* Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . veatchine 相似度:68.1% Tetrahedron 1978 34 2421-2431 13C nuclear magnetic resonance spectroscopy of atisine and veatchine-type C20-diterpenoid alkaloids from aconitum and garrya species Original Research Article Naresh V. Mody, S.William Pelletier Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . garryine 相似度:68.1% Tetrahedron 1978 34 2421-2431 13C nuclear magnetic resonance spectroscopy of atisine and veatchine-type C20-diterpenoid alkaloids from aconitum and garrya species Original Research Article Naresh V. Mody, S.William Pelletier Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . 3α,7α-dihydroxy-5β-cholane-24-phosphonic acid 相似度:66.6% Steroids 2005 70 681-689 Synthesis and in vitro cholesterol dissolution by 23- and 24-phosphonobile acids Ponnusamy Babu, Uday Maitra Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . compound 10 C21H32O3 相似度:66.6% Bioorganic & Medicinal Chemistry 2010 18 1724-1735 Synthesis and induction of apoptosis signaling pathway of ent-kaurane derivatives Idaira Hueso-Falcón, Natalia Girón, Pilar Velasco, Juan M. Amaro-Luis, Angel G. Ravelo, Beatriz de las Heras, Sonsoles Hortelano, Ana Estevez-Braun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . N-methyl dihydroveatchne azomethine 相似度:66.6% Tetrahedron 1978 34 2421-2431 13C nuclear magnetic resonance spectroscopy of atisine and veatchine-type C20-diterpenoid alkaloids from aconitum and garrya species Original Research Article Naresh V. Mody, S.William Pelletier Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . ent-3-oxo-16-kaurene-15β,18-diol C20H30O3 相似度:65% Phytochemistry 2006 67 2630-2634 Potential anti-allergic ent-kaurene diterpenes from the bark of Suregada multiflora Sarot Cheenpracha, Orapun Yodsaoue, Chatchanok Karalai, Chanita Ponglimanont,Sanan Subhadhirasakul, Supinya Tewtrakul, Akkharawit Kanjana-opas Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . atractyligenin 相似度:65% Planta Medica 1986 52 363-365 The Structure and the Stereochemistry of Atractyliretin Lorenzo Camarda, Leopoldo Ceraulo, Mirella Ferrugia, Conrado Pascual and Vincenzo Sprio Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-03-25 11:28:27
