| 查看: 425 | 回复: 1 | |||
ym633银虫 (著名写手)
|
[求助]
急。。微谱求助，谢谢。。 已有1人参与
|
|
溶剂CDCl3 13C NMR (101 MHz, CDCl3) δ 10.90, 13.17 ,17.76 ,18.01 , 18.38 ,18.76 ,20.06 ,21.65 ,22.04 , 23.28 ,24.04 – 23.54 ,25.02 ,26.20 ,26.96 ,27.24 , 28.84 – 27.91 , 30.52 – 30.27,30.73 ,31.78 ,32.96 ,33.39 ,35.13,35.48 ,35.96 ,36.22 ,38.35 ,38.75 ,41.24 ,44.80 ,49.10 ,55.02 ,55.74,70.84 ,75.69 ,76.00 ,76.32,120.74 ,128.71,129.00 ,178.65 1H NMR (400 MHz, CDCl3) δ 0.08 – -0.07,1.61 – 1.10,4.09 – 3.86,4.12,6.62,7.02,7.27,7.42,7.57 ,7.87 |
回复此楼» 猜你喜欢
0857调剂
已经有5人回复
-
欢迎采矿、地质、岩土、计算机、人工智能等专业的同学报考
已经有5人回复
-
279求调剂
已经有4人回复
-
284求调剂
已经有8人回复
-
材料复试调剂
已经有4人回复
-
本子写完了，给DS兄弟看了，得了92分
已经有7人回复
-
求调剂
已经有6人回复
-
材料学硕318求调剂
已经有13人回复
-
一志愿郑大材料学硕298分，求调剂
已经有5人回复
-
材料化工调剂
已经有13人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 红外相似度求助
已经有6人回复
- 微谱求助，谢谢大神！
已经有5人回复
- 求助α-甲基苯乙烯与过量苯酚在硫酸加热条件下发生什么反应？
已经有5人回复
- 微谱求助，谢谢
已经有4人回复
- 求助微谱数据 gf
已经有7人回复
- 微谱求助，谢谢
已经有3人回复
- JYN-33 微谱求助，急求，谢谢，追加金币。。。
已经有6人回复
- 微谱求助！急！！！先谢谢啊！
已经有3人回复
- 急！微谱求助！先谢谢啊！
已经有3人回复
- 微谱求助！急急急，谢谢！
已经有3人回复
- 求助两个化合物的微谱数据查询
已经有3人回复
- 求助3个微普数据
已经有5人回复
- 求助微谱数据，谢谢
已经有5人回复
- 求助微谱数据查询
已经有8人回复
- 求助通过微谱查询化合物结构
已经有4人回复
- 求助：各位虫爷，求微谱！八百里加急！！！靠你们了！
已经有19人回复
- 求助微谱查询解谱
已经有5人回复
- [求助]哪位好人学校可以使用微谱数据库，帮我检索几个化合物的母核。谢谢！
已经有4人回复
seuseasoar
至尊木虫 (知名作家)
- 应助: 2238 (讲师)
- 金币: 48022.9
- 红花: 52
- 帖子: 6719
- 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
ym633: 金币+30 2014-05-25 19:11:15
感谢参与，应助指数 +1
ym633: 金币+30 2014-05-25 19:11:15
|
1 . (6R,E)-6-((3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-3-(palmitoyloxy)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-3-ethyl-2-methylhept-4-enoic acid C45H78O4 相似度:75.5% Life Sciences 2013 92 202-210 Antiulcer and antioxidant activities of a new steroid from Morus alba Aftab Ahmad, Gaurav Gupta, Muhammad Afzal, Imran Kazmi, Firoz Anwar Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . β-sitosterol palmitate 相似度:74.4% Modern Chinese Medicine 2013 15 175-177 Isolation and Identification of Non-alkaloid Constituents from Fritillaria pallidiflora Schrenk Li Wen-ling, Bu Ren, Chen Chao-jun, Yu Teng-fei, Wang Jin-hui Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . sitosterol-3-O-6-palmityl-β-D-glucopyranoside 相似度:72.0% Lishizhen Medicine and Materia Medica Research 2013 24 2859-2860 Study on Chemical Constituents of Alocasia macrorrhiza ZHU Ling-hua, MENG Ling-jie, YE Wen-cai, ZHOU Guang-xiong* Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . β-sitosteryl-3-O-β-D-glucopyr-anoside-2'-O-palmitate C51H90O7 相似度:72.0% Natural Product Research and Development 2014 26 197-201 Chemical Constituents from the Roots of Nothapodytes pittosporoides BAI Yong-hua, SONG Qi-shi* Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . 24-ethylcholest-5-en-3β-O-β-D-pyranoglucosyl-6'-O-palmitat 相似度:69.7% Phytochemical Analysis 1992 3 38-41 Characterization of acylated steryl glycosides from Euryale ferox by nuclear magnetic resonance spectroscopy Zhao Haoru and Zhao Shoushun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . Klainedoxasterol C79H146O7 相似度:69.7% Fitoterapia 2013 86 108-114 Lanostane-type triterpenoid and steroid from the stem bark of Klainedoxa gabonensis Eric René Sieliatchom Nkanwen, Anar Sahib Gojayev, Hippolyte Kamdem Wabo, Jean Jules Kezetas Bankeu, Muhammad Choudhary Iqbal, Akif Alakbar Guliyev, Pierre Tane Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . 5,6β-Epoxycholesteryl-9,10-di-tertbutyldimethylsilyloxystearate C57H108O5Si2 相似度:69.5% Steroids 2008 73 1098-1109 Synthesis of highly pure oxyphytosterols and (oxy)phytosterol esters: Part II. (Oxy)-sitosterol esters derived from oleic acid and from 9,10-dihydroxystearic acid [1] Diane Julien-David, Philippe Geoffroy, Eric Marchioni, Françis Raul, Dalal Aoudé-Werner, Michel Miesch Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . β-Sitosteryl linoleate 相似度:69.5% Zeitschrift für Naturforschung C 2012 67 172-180 Anti-Helicobacter pylori Activity of the Methanolic Extract of Geum iranicum and its Main Compounds Somayeh Shahani, Hamid R. Monsef-Esfahani, Soodabeh Saeidnia, Parastoo Saniee, Farideh Siavoshi, Alireza Foroumadi, Nasrin Samadi, and Ahmad R. Gohari Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . 7-Ketocholesteryl-9,10-di-tertbutyldimethylsilyloxystearate C57H106O5Si2 相似度:68.0% Steroids 2008 73 1098-1109 Synthesis of highly pure oxyphytosterols and (oxy)phytosterol esters: Part II. (Oxy)-sitosterol esters derived from oleic acid and from 9,10-dihydroxystearic acid [1] Diane Julien-David, Philippe Geoffroy, Eric Marchioni, Françis Raul, Dalal Aoudé-Werner, Michel Miesch Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . 4-Benzyl-5-N-cyclohexylcarboxamido-4-aza-5α-cholestan-3-one C40H62N2O2 相似度:67.4% Steroids 2008 73 1270-1276 Synthesis of 4-azasteroids by an intramolecular Ugi reaction Fernando Alonso, Sofía L. Acebedo, Andrea C. Bruttomesso, Javier A. Ramírez Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . (3β,5α,6β,22E)-ergosta-7,22-diene-3,5,6-triol 6-linoleate 相似度:66.6% Helvetica Chimica Acta 2007 Vol. 90 1165 New Steryl Esters of Fatty Acids from the Mangrove Fungus Aspergillus awamori Hao Gao, Kui Hong, Xue Zhang, Hong-Wei Liu, Nai-Li Wang, Ling Zhuang, and Xin-Sheng Yao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . cholestery 9,12-octadecadienoate 相似度:66.6% Chinese Pharmaceutical Journal 2011 46 17-20 Studies on Chemical Constituents of Sarcopyramis nepdensis ZHANG Jin-wen, CHEN Hua-dong, LIAO Mei, ZHANG Yong-hui Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . 6'-linoleic-β-daucosterol C30H50O 相似度:66.6% Natural Product Research and Development 2009 21 776-778 Chemical Constituents of the Roots of Ligularia fischeri DENG Mei-cai; JIAO Wei; DONG Wei-wei; LU Run-hua Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2014-05-25 13:34:29
