| 查看: 351 | 回复: 1 | ||
[求助]
维谱求助
|
|
试剂：氘代氯仿 C谱：15.77,18.84，22.31,25.58,29.80,29.91,22.82,33.71,38.36,40.45,40.82,68.40,74.35,74.68,120.74,137.80,145.70,171.30 |
回复此楼» 猜你喜欢
288环境专硕,求调材料方向
已经有39人回复
-
353求调剂
已经有4人回复
-
一志愿211电子信息347求调剂
已经有3人回复
-
323求调剂
已经有4人回复
-
285求调剂
已经有7人回复
-
一志愿211，化学学硕，310分，本科重点双非，求调剂
已经有9人回复
-
22408 266求调剂
已经有4人回复
-
313求调剂
已经有3人回复
-
305求调剂
已经有3人回复
-
求调剂
已经有11人回复
» 本主题相关商家推荐: (我也要在这里推广)
wangwang1989
至尊木虫 (职业作家)
- 应助: 525 (博士)
- 金币: 11769.2
- 散金: 1451
- 红花: 21
- 沙发: 18
- 帖子: 4912
- 在线: 315.2小时
- 虫号: 1467486
- 注册: 2011-10-30
- 专业: 天然药物化学
【答案】应助回帖
感谢参与，应助指数 +1
|
查询模式：模糊查询 碳谱数据输入： 按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 溶剂选项： 匹配容差： (数字格式，可自行设定) 相似度： %(相似度>=50%) 查询结果：共查到489个化合物(查询结果仅供参考) 1 . yunnannin A C18H24O3 相似度:88.8% Planta Medica 2006 72 84-86 Two New Abietane Diterpenoids from Salvia yunnanensis Gang Xu, Li-Yan Peng , Lei Lu , Zi-Ying Weng , Yu Zhao,Xiao-Li Li , Qin-Shi Zhao , Han-Dong Sun Structure 13C NMR 碳谱模拟图 2 . compound 7 C21H32O4 相似度:61.1% Chemical & Pharmaceutical Bulletin 1990 38 664-668 Marine Terpenes and Terpenoids. X. : Acid-Catalyzed Transannular Cyclization of 11, 12-Epoxy-cembranolide Masaru KOBAYASHI and Takuya HAMAGUCHI Structure 13C NMR 碳谱模拟图 3 . compound 15 相似度:61.1% Chemical & Pharmaceutical Bulletin 1987 35 2849-2859 Novel Guaiane-and Secoguaiane-Type Sesquiterpenes from Alpinia japonica (THUNB.) MIQ. HIDEJI ITOKAWA,HIROSHI MORITA,KENJI OSAWA,KINZO WATANABE and YOICHI IITAKA Structure 13C NMR 碳谱模拟图 4 . 1-bromo-4,8-dimethyldodeca-3,7-diene 相似度:61.1% Journal of Chemical Ecology 2012 38 814-824 The Male-produced Sex Pheromone of the True Bug, Phthia picta, is an Unusual Hydrocarbon Rafael A. Soldi, Mauro A. C. M. Rodrigues, Jeffrey R. Aldrich, Paulo H. G. Zarbin Structure 13C NMR 碳谱模拟图 5 . 7α,15β,17-trihydroxy-11β,16β-epoxy-ent-kauα-2-ene C20H30O4 相似度:60% Journal of Natural Products 2004 67 64-69 The Microbiological Transformation of Two 15β-Hydroxy-ent-kaurene Diterpenes by Gibberella fujikuroi Braulio M. Fraga, Ricardo Guillermo, and Melchor G. Hernndez Structure 13C NMR 碳谱模拟图 6 . compound 7 相似度:60% Tetrahedron Letters 2000 41 3359-3362 Synthesis of new cyclic retinoids via base induced self-condensation of C-13, C-14 and C-15 units Alain Valla, Zo Andriamialisoa, Roger Labia Structure 13C NMR 碳谱模拟图 7 . compound 3 C20H28O3 相似度:60% Australian Journal of Chemistry 1997 50 705-709 A New Class of Tricyclic Diterpenes from Eremophila georgei (Myoporaceae) Yana M. Syah, Emilio L. Ghisalberti, Brian W. Skelton and Allan H. White Structure 13C NMR 碳谱模拟图 8 . 16-methyl tropono[2,3-C]-7,7-dimethyl-12-oxa-tricyclo[4,4,2(1,4),0]dodecane C19H24O2 相似度:57.8% Chemical Research in Chinese Universities 1992 8 262-266 Studies on the New Constituents of Salvia Miltiorrhiza Bunge CEN Ying-zhou Structure 13C NMR 碳谱模拟图 9 . heronapyrrole B C19H32N2O6 相似度:57.8% Organic Letters 2010 Vol.12,No.22 5158-5161 Heronapyrroles A-C: Farnesylated 2-Nitropyrroles from an Australian Marine-Derived Streptomyces sp. Ritesh Raju, Andrew M. Piggott, Leticia X. Barrientos Diaz, Zeinab Khalil, and Robert. J. Capon Structure 13C NMR 碳谱模拟图 10 . compound 9 C20H30O4 相似度:57.8% Tetrahedron 1986 42 3461-3470 Stereochemistry of cis-clerodane diterpenes Shunichi Manabe, Chikao Nishino Structure 13C NMR 碳谱模拟图 |
2楼2013-08-07 10:40:00
100