| 查看: 240 | 回复: 1 | |||
[求助]
求微普解析化合物结构，谢谢
|
|
16.18,17.96,18.44,19.03,19.28,20.08,20.35,23.21,25.48,26.19,26.30,26.55,26.93,27.71,28.11,28.71,29.73,32.90,33.54,35.42,36.38,37.29,45.27,47.88,48.96,52.24,66.93,73.24,74.01,79.65,98.19 氘代氯仿 |
回复此楼» 猜你喜欢
拟解决的关键科学问题还要不要写
已经有7人回复
-
26申博
已经有3人回复
-
存款400万可以在学校里躺平吗
已经有22人回复
-
最失望的一年
已经有4人回复
-
国自然申请面上模板最新2026版出了吗？
已经有19人回复
-
请教限项目规定
已经有3人回复
-
基金委咋了？2026年的指南还没有出来？
已经有10人回复
-
基金申报
已经有6人回复
-
推荐一本书
已经有13人回复
-
疑惑？
已经有5人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 求助一个化合物的维普数据
已经有3人回复
- 帮忙查几个化合物的微谱数据，十分感谢~~
已经有6人回复
- 求助微谱数据4个
已经有4人回复
- 求Food Chemistry发表的新化合物的范文一篇
已经有3人回复
- 请问如何根据氢谱碳谱数据推测化合物结构
已经有6人回复
- 求微普解析化合物结构
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
- 微谱求助化合物结构
已经有4人回复
- 求微普解析化合物结构（共4个）
已经有5人回复
- 求微普解析化合物结构
已经有3人回复
- MestReNova无法进行化合物结构氢谱预测
已经有12人回复
- 求解-分到新的化合物只知道平面结构，可以不测绝对构型直接发表吗？
已经有3人回复
- 求推荐关于化合物结构与活性关系的期刊
已经有4人回复
- 求助用CD谱解析一个木脂素类化合物的绝对构型
已经有7人回复
- 求助通过微谱查询化合物结构
已经有4人回复
- 求助两个化合物的维普C谱数据~~~~谢谢了~~~~~
已经有3人回复
- 求高手解红外谱图，化合物结构有，想和谱图对应上
已经有13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
- 大环内脂类化合物的结构解析
已经有9人回复
- 求助如下的两个化合物如何通过谱图信息来确证具体是哪个结构？ 谢谢
已经有27人回复
lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
- 应助: 3913 (副教授)
- 金币: 48805.6
- 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
qqzhao: 金币+15, ★★★很有帮助 2013-11-22 20:24:42
感谢参与，应助指数 +1
qqzhao: 金币+15, ★★★很有帮助 2013-11-22 20:24:42
|
查询结果：共查到7192个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . (24R)-cycloartane-3β,24,25,28-tetrol C30H52O4 相似度:83.8% Phytochemistry 1997 46 397-381 Cycloartane triterpenoids from Aglaia harmsiana Akira Inada, Shintaro Ohtsuki, Takako Sorano, Hiroko Murata, Yuka Inatomi, Dedy Darnaedi, Tsutomu Nakanishi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . compound 8b 相似度:81.2% Phytochemistry 1994 35 1017-1022 Cycloartane triterpene from Juncus effusus Marina Della Greca, Antonio Molinaro, Pietro Monaco and Lucio Previtera Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . compound 9b 相似度:81.2% Phytochemistry 1994 35 1017-1022 Cycloartane triterpene from Juncus effusus Marina Della Greca, Antonio Molinaro, Pietro Monaco and Lucio Previtera Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . (24R)-cycloartane-3α,24,25-triol C30H52O3 相似度:80.6% Phytochemistry 1997 46 397-381 Cycloartane triterpenoids from Aglaia harmsiana Akira Inada, Shintaro Ohtsuki, Takako Sorano, Hiroko Murata, Yuka Inatomi, Dedy Darnaedi, Tsutomu Nakanishi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . Cycloneolitsol C32H54O 相似度:78.1% Biochemical Systematics and Ecology 2005 33 211-214 C-32 triterpenes from Taxodium ascendens Si Ying, Yao Xi-hua, Zhang Can-Kui, Tu Zhi-Ben Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . cycloneolitsol 相似度:78.1% China Journal of Chinese Materia Medica 2004 29 47-49 Studies on chemical constituents of Pholidaota yunnanensid BI Zhiming, WANG Zhengtao, XU Luoshan, XU Guojun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 23(E)-cycloart-23-en-25-ethoxy-3β-ol C32H54O2 相似度:78.1% Journal of the Chinese Chemical Society 2007 54 1565-1572 Triterpenoids and Other Constituents from Euphorbia humifusa Ying-Ge Pei, Quan-Xiang Wu and Yan-Ping Shi* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . cycloartan-24-ene-1α,2α,3α-triol C30H50O3 相似度:77.4% Journal of Natural Products 2008 71(1) 81-86 Cycloartane-Type Triterpenoids from the Resinous Exudates of Commiphora opobalsamum Tao Shen, Hui-Qing Yuan, Wen-Zhu Wan, Xiao-Ling Wang, Xiao-Ning Wang, Mei Ji, and Hong-Xiang Lou Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . cycloartane-24-methylene-3β,25-diol 相似度:77.4% Natural Product Research 2001 15 363-369 Cycloartane Triterpenes from Euphorbia tuckeyana U. Maria-José; Ferreira; Filipa C. Pinto; José R. Ascenso Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . (24R)-cycloartane-3β,24,25-triol 相似度:77.4% Phytochemistry 1997 46 397-381 Cycloartane triterpenoids from Aglaia harmsiana Akira Inada, Shintaro Ohtsuki, Takako Sorano, Hiroko Murata, Yuka Inatomi, Dedy Darnaedi, Tsutomu Nakanishi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . (24R)-cycloartane-3β,24,25-triol 相似度:77.4% Phytochemistry 1994 35 1017-1022 Cycloartane triterpene from Juncus effusus Marina Della Greca, Antonio Molinaro, Pietro Monaco and Lucio Previtera Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . (24S)-cycloartane-3β,24,25-trio1 相似度:77.4% Phytochemistry 1994 35 1017-1022 Cycloartane triterpene from Juncus effusus Marina Della Greca, Antonio Molinaro, Pietro Monaco and Lucio Previtera Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . (3S,24S),25-Trihydroxy-9,19-cycloartane-29-oic acid C30H50O5 相似度:77.4% Bioorganic & Medicinal Chemistry Letters 2001 11 1565-1568 Cyclooxygenase-inhibitory and antioxidant constituents of the aerial parts of Antirhea acutata Dongho Lee, Eun Jung Park, Muriel Cuendet, Franklin Axelrod, Pedro I. Chavez, Harry H. S. Fong, John M. Pezzuto, A. Douglas Kinghorn Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 9,19-cyclolanostane-3,24,25-triol 相似度:77.4% Chinese Traditional and Herbal Drugs 2005 36 669-671 藤苦参化学成分研究(Ⅱ) 张琳,徐丽珍,杨世林 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . (24R)-cycloartane-3β,24,25-triol C30H52O3 相似度:77.4% Chinese Journal of Natural Medicines 2009 7 108-110 Chemical Constituents from the Roots of Streptocaulon griffithii ZHOU Jin-Song; ZHANG Ting-Ting; CHEN Ji-Jun; WANG Qiang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 24(R)-9,19-cyclolanost-3-one-24,25-diol 相似度:77.4% Chinese Journal of Medicinal Chemistry 2004 14 294-297 Isolation, identification of the chemical constituents from Bauhinia variegata L. ZHAO Yan-yan, CUI Cheng-bin, CAI Bing, SUN Qi-shi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 24(S)-9,19-cyclolanost-3-one-24,25-diol 相似度:77.4% Chinese Journal of Medicinal Chemistry 2004 14 294-297 Isolation, identification of the chemical constituents from Bauhinia variegata L. ZHAO Yan-yan, CUI Cheng-bin, CAI Bing, SUN Qi-shi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . 22-methylene-9,19-cyclolanostan-3β-ol C31H52O 相似度:77.4% Natural Product Research and Development 2009 21 66-69 Chemical Constituents from Stems of Cucumis sativus L. TANG Jing;QIU Ming-hua; ZHANG Xian-min; ZHOU Li-gang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . cycloartane-1α,2α,3β,24α,25-pentaol 相似度:77.4% Journal of Chinese Medicinal Materials 2012 35 1098-1101 Biotransformation of Cycloartane-Type Triterpenoid from Myrrh ZHONG Qing-qing, ZHOU Hong-lei, SHEN Tao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . cycloartane-1α,2α,3β,24β,25-pentaol 相似度:77.4% Journal of Chinese Medicinal Materials 2012 35 1098-1101 Biotransformation of Cycloartane-Type Triterpenoid from Myrrh ZHONG Qing-qing, ZHOU Hong-lei, SHEN Tao Structure 13C NMR 碳谱模拟图 |
2楼2013-11-22 19:38:10