| 查看: 340 | 回复: 1 | |||
[求助]
维普求助~~~~~~~~~~~~~~~~~~~~~~~ 已有1人参与
|
|
氘代氯仿 C谱 12.44, 14.14, 22.10, 22.70, 25.95, 29.37, 29.71, 31.93, 33.64, 36.25, 37.12, 37.33, 37.47, 40.67, 46.78, 48.31, 48.82, 50.44, 52.60, 54.37, 54.71, 56.00, 59.34, 78.45, 79.94, 84.78, 118.89, 137.25, 218.51 |
回复此楼» 猜你喜欢
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
-
有院领导为了换新车，用横向课题经费买了俩车
已经有5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9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
-
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3人回复
-
面上项目申报
已经有3人回复
-
酰胺脱乙酰基
已经有9人回复
-
博士延得我，科研能力直往上蹿
已经有7人回复
-
面上基金申报没有其他的参与者成吗
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
» 本主题相关价值贴推荐，对您同样有帮助:
- 维普求助，多谢
已经有3人回复
- 亲爱的虫友们 跪求解谱(碳谱 氢谱 质谱） 急
已经有19人回复
- 维普求助，谢谢！！
已经有3人回复
- 维普数据求助，非常感谢
已经有4人回复
- 求助维普 谢谢大家！
已经有3人回复
- 维普数据求助X
已经有3人回复
- 维普数据求助！麻烦大家了！
已经有3人回复
- 维普数据求助！
已经有4人回复
- 维普数据求助！
已经有5人回复
- 维普求助！！！
已经有3人回复
- 求助一个化合物的微谱数据
已经有4人回复
- 克里金方法插值-采样数据进行正态分布检验
已经有6人回复
- 维普网 论文下载
已经有1人回复
- 建立石墨烯（Graphene）的模型
已经有26人回复
- 无机非金属版资源索引
已经有63人回复
- 《材料导报》的《纳米与新材料专辑》是核心吗？
已经有12人回复
- 教教我如何使用维普
已经有8人回复
- 【求助/交流】求教拟南芥的培养方法。
已经有9人回复
seuseasoar
至尊木虫 (知名作家)
- 应助: 2238 (讲师)
- 金币: 47922.9
- 红花: 52
- 帖子: 6701
- 在线: 546.4小时
- 虫号: 2400995
- 注册: 2013-04-01
- 性别: MM
- 专业: 食品科学基础
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
schaduw: 金币+10 2014-07-03 19:34:20
感谢参与，应助指数 +1
schaduw: 金币+10 2014-07-03 19:34:20
|
1 . Hemsleyaconitine G C24H37NO4 相似度:82.7% Helvetica Chimica Acta 2011 94 268-272 Hemsleyaconitines F and G, Two Novel C19-Diterpenoid Alkaloids Possessing a Unique Skeleton from Aconitum hemsleyanum Yong Shen, Ai-Xue Zuo, Zhi-Yong Jiang, Xue-Mei Zhang, Hong-Ling Wang and Ji-Jun Chen Structure 13C NMR 碳谱模拟图 2 . 2,2-dinitrobetulone 相似度:63.3% Chemistry of Natural Compounds 2012 48 821-826 Preparation and nitration of allobetulin seco-derivatives A. V. Shernyukov , I. Ya. Mainagashev, D. V. Korchagina, Yu. V. Gatilov, N. F. Salakhutdinov, G. A. Tolstikov Structure 13C NMR 碳谱模拟图 3 . acoforine 相似度:62.0% China Journal of Chinese Materia Medica 2009 34 1927-1929 Diterpenoidalk aloids from Aconitum handelianum YANG Jin, LIU Wei, YANG Xiaodong, ZHAO Jingfeng, LIU Fu, LILiang Structure 13C NMR 碳谱模拟图 4 . compound 7 相似度:62.0% Journal of Natural Products 1992 Vol 55 767 Starfish Saponins, Part 47. Steroidal Glycoside Sulfates and Polyhydroxysteroids from Aphelasterias japonica E. Finamore, F. Zollo, L. Minale, Takeshi Yasumoto Structure 13C NMR 碳谱模拟图 5 . (24R)-stigmast-7,22(E)-dien-3-ol 相似度:62.0% Chinese Pharmaceutical Journal 2010 45 1460-1462 Chemical Components in Championella sarcorrhiza DONG Jian-yong, TIAN Li-li, LIN Chen, YUE Lei, ZHANG Yuan, LIN Guan-yang, CAI Jin-zhang Structure 13C NMR 碳谱模拟图 6 . delphatine 相似度:62.0% Pharmaceutical Biology 2006 44 244-246 Alkaloids from Consolida olopetala. L. Bitiş, S. Süzgeç, F. Meriçli, H. Özçelik, J. Zapp, H. Becker, A.H. Meriçli Structure 13C NMR 碳谱模拟图 7 . acoforine C28H45NO6 相似度:62.0% Heterocycles 1987 25 365-376 The Structures of Four New C19-Diterpenoid Alkaloids from Aconitum forrestii Stapf S. William Pelletier, Balawant S. Joshi, Jan A. Glinski, Hitesh P. Chokshi, Szu-ying Chen, Krishna Bhandary, and Kuantee Go Structure 13C NMR 碳谱模拟图 8 . 3,20-Dioxo-29-nor-lupan-28-oic acid 相似度:62.0% Natural Product Communications 2008 3 1569-1574 Oxidative Decarboxylation of Triterpene C-28 Acids ofLupane Series Nataliya G. Кomissarova, Nataliya G. Belenkova, Olga V. Shitikova, Leonid V. Spirikhin andMarat S. Yunusov Structure 13C NMR 碳谱模拟图 9 . Fruticoside B C29H46O4 相似度:62.0% Journal of Natural Products 2011 74 1161-1168 Triterpene and Sterol Derivatives from the Roots of Breynia fruticosa Ya-Ping Liu, Xiang-Hai Cai, Tao Feng, Yan Li, Xiao-Ning Li, and Xiao-Dong Luo Structure 13C NMR 碳谱模拟图 10 . donellanic acid A C29H42O4 相似度:62.0% Tetrahedron 2012 68 4621-4627 Donellanic acids A–C: new cyclopropanic oleanane derivatives from Donella ubanguiensis (Sapotaceae) Aurelie V.B. Djoumessi, Louis P. Sandjo, Johannes C. Liermann, Dieter Schollmeyer, Victor Kuete, Vincent Rincheval, Abegaz M. Berhanu, Samuel O. Yeboah, Pascal Wafo, Bonaventure T. Ngadjui, Till Opatz Structure 13C NMR 碳谱模拟图 11 . methyl 3-oxolupan-28-oate C31H50O3 相似度:61.2% Russian Journal of Organic Chemistry 2009 45 1464-1467 First examples of hydroxycyclopropanation in the series of lupane triterpenoids V. N. Odinokov, E. R. Shakurova, L. M. Khalilov and U. M. Dzhemilev Structure 13C NMR 碳谱模拟图 12 . methyl 1-isopropenyl-5b,8,8,12a-tetramethyl-2,3,3a,4,5,5a,5b,6,7,7,a,8,12,12a,12b,13,14,14a,14b-octadecahydro-1H-cyclopenta[7,8]chryseno[2,3-d][1,2,3]thiadiazole-3a-carboxylate C31H46N2O2S 相似度:61.2% Russian Journal of Organic Chemistry 2004 40 90-92 Synthesis of 1,2,3-Thiadiazolo Terpenoids on the Basis of Cyclopentanonopimaric and Betulonic Acids O. B. Flekhter, E. V. Tret'yakova, N. I. Medvedeva, L. A. Baltinax and F. Z. Galin, et al. Structure 13C NMR 碳谱模拟图 13 . schleicheol 1 C30H52O2 相似度:60% Journal of Natural Products 2000 63 72-78 Isolation and Structures of Schleicherastatins 1-7 and Schleicheols 1 and 2 from the Teak Forest Medicinal Tree Schleichera oleosa1 George R. Pettit,Atsushi Numata, Gordon M. Cragg, Delbert L. Herald, Tamie Takada,Chika Iwamoto,Roland Riesen, Jean M. Schmidt, Dennis L. Doubek, and Animesh Goswami Structure 13C NMR 碳谱模拟图 14 . Betulinic acid 相似度:60% Archives of Pharmacal Research 2011 Vol 34,No 7 1097-1105 Constituents of the Root of Anemone tomentosa Hao-Bin Hu, Xu-Dong Zheng, Yu-Feng Jian, Jian-Xin Liu, and Ji-Hua Zhu Structure 13C NMR 碳谱模拟图 15 . betulinic acid 相似度:60% Chinese Pharmaceutical Journal 2011 46 252-255 Study on Chemical Constituents of the Root of Anemone tomentosa HU Hao-bin, ZHENG Xu-dong, ZHU Ji-hua, LI Yan, ZHANG Xiao-wei Structure 13C NMR 碳谱模拟图 16 . kongboendine C32H43NO7 相似度:60% Natural Product Research and Development 2002 14(5) 6-8 STRUCTURE OF KONGBOENDINE APing; CHEN Dong lin; CHEN Qiao hong; JIAN Xi xian; WANG Feng peng Structure 13C NMR 碳谱模拟图 17 . pteroxygonumnol A C30H46O4 相似度:60% Helvetica Chimica Acta 2012 95 127-133 A New Triterpene and Phenolic Compounds from the Roots of Pteroxygonum giraldii Xin Chai, Yan-Fang Su, Jun Zhang, Shi-Lun Yan, Yan-Hong Gao and Xiu-Mei Gao Structure 13C NMR 碳谱模拟图 18 . acetylation of bacosine 相似度:60% Indian Journal of Chemistry Section B 2000 39B 620-625 Bacosterol, a new 13,14-seco-steroid and bacosine, a new triterpene from Bacopa monniera Bahar Ahmad & A Rahman Structure 13C NMR 碳谱模拟图 19 . Betulinic Acid 相似度:60% Chemistry of Natural Compounds 2012 48 870-872 Chemical Constituents of the Stem Bark of Acanthopanax brachypus from China Hu Haobin, Zheng Xudong, Li Yan Structure 13C NMR 碳谱模拟图 |
2楼2014-07-03 19:31:19