| 查看: 262 | 回复: 1 | |||
chenyayun金虫 (小有名气)
|
[求助]
微谱求助，lx-5-6，谢谢 已有1人参与
|
|
溶剂：DMSO 15.80,18.23,19.26,22.37,27.58,29.04,38.06,39.20,39.27,39.42, 40.50,41.69,42.05,43.28,44.33,45.28,56.15,56.40 |
回复此楼» 猜你喜欢
321求调剂
已经有3人回复
-
一志愿北京化工大学材料与化工 264分各科过A区国家线
已经有3人回复
-
277分求调剂，跨调材料
已经有3人回复
-
材料292调剂
已经有6人回复
-
材料与化工考研调剂
已经有6人回复
-
0703化学调剂，求导师收
已经有3人回复
-
生物学学硕求调剂
已经有6人回复
-
305分求调剂（食品工程）
已经有7人回复
-
299求调剂
已经有6人回复
-
085404电子信息284分求调剂
已经有4人回复
» 本主题相关价值贴推荐，对您同样有帮助:
yangyinhe
至尊木虫 (著名写手)
- 应助: 1566 (讲师)
- 金币: 15048.4
- 红花: 21
- 帖子: 2773
- 在线: 261.2小时
- 虫号: 942922
- 注册: 2010-01-15
- 性别: MM
- 专业: 天然有机化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
chenyayun: 金币+8, ★★★★★最佳答案 2015-05-29 09:02:35
感谢参与，应助指数 +1
chenyayun: 金币+8, ★★★★★最佳答案 2015-05-29 09:02:35
|
1 . ent-16β,17-diidroxicauran-19-oico 相似度:84.2% Química Nova 1998 21 397-404 Ent-16α,17-dihydroxykauran-19-oic acid isolated from Oratea semiserrata and the stereochemistry defiances of the chiral carbons C-4 and C-16 Velandia, Javier Rincón; Carvalho, Mário Geraldo de; Braz-Filho, Raimundo Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . ent-19-carbomethoxykauran-19-oic acid C21H32O4 相似度:80.9% Journal of Natural Products 1996 59 301-303 Bioactive ent-Kaurene Diterpenoids from Annona senegalensis Majekodunmi O. Fatope and Oladimeji T. Audu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . (-)-kauran-19-al-17-oic acid 相似度:80.9% Journal of China Pharmaceutical University 2001 32 10-12 Study on the Chemical Constiuents of Annona glabra TIAN Li Juan; HAN Ying; MENG Zheng Mu; XIA Chao; ZHANG Jiu Hong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 16α,17-dihydroxy-ent-kauran-19-oic acid 相似度:80% Journal of Natural Products 1996 59 635-637 Identification of ent-16β, 17-Dihydroxykauran-19-oic Acid as an Anti-HIV Principle and Isolation of the New Diterpenoids Annosquamosins A and B from Annona squamosa Yang-Chang Wu, Yu-Chun Hung, Fang-Rong Chang, Mark Cosentino, Hui-Kang Wang, and Kuo-Hsiung Lee Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . ent-16β,17-dihydroxykauran-19-oic acid C20H32O4 相似度:80% Acta Botanica Yunnanica 1998 20(2) 233-238 The Constituents of Siegesbeckia glabrescens MA Yun-Bao XIONGJiang XU Yun-Long Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . compound 17 相似度:80% Chemical & Pharmaceutical Bulletin 1985 33 152-157 Chemical and Chemotaxonomical Studies of Filices. LIII. Chemical Studies on the Constituents of Dipteris conjugata REINW. NOBUTOSHI TANAKA,TAKAO MURAKAMI,YASUHISA SAIKI and CHIUMING CHEN Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-05-29 08:49:22
