| 查看: 247 | 回复: 1 | |||
[求助]
微谱求助 已有1人参与
|
|
氯仿做溶剂，碳谱数据如下 11.7,17.2,19.6,20.0,21.0,21.4,28.9,31.0,33.0,35.0,35.3,40.1,42.8,48.9,50.3,104.9,111.6,131.9,134.2,170.7,171.0,206.9 [ 发自手机版 http://muchong.com/3g ] |
回复此楼» 猜你喜欢
申博/考博
已经有8人回复
-
一志愿A区211，22408 321求调剂
已经有8人回复
-
295分求调剂
已经有6人回复
-
一志愿中科大材料与化工，353分还有调剂学校吗
已经有13人回复
-
085600材料与化工调剂
已经有6人回复
-
期刊推荐
已经有5人回复
-
有没有接收比较快的sci期刊呀，最好在一个月之内的，研三孩子求毕业
已经有7人回复
-
又一批高校组建人工智能学院 师资行吗 不是骗人吗
已经有4人回复
-
337求调剂
已经有3人回复
-
申博
已经有3人回复
seuseasoar
至尊木虫 (知名作家)
- 应助: 2238 (讲师)
- 金币: 48477.9
- 红花: 52
- 帖子: 6757
- 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
娜娜。。: 金币+8, ★★★★★最佳答案 2015-05-19 13:11:26
感谢参与，应助指数 +1
娜娜。。: 金币+8, ★★★★★最佳答案 2015-05-19 13:11:26
|
1 . (17R)-4-hydroxy-17-methylincisterol 相似度:90.9% Heterocycles 2006 69 253-258 Chaxine A, an Osteoclast-Forming Suppressing Substance, from the Mushroom Agrocybe chaxingu Hirokazu Kawagishi,* Takuto Akachi, Tetsuhiro Ogawa, Kikuko Masuda, Kohji Yamaguchi, Kazunaga Yazawa, and Mamoru Takahashi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . 4-hydroxy-17R-methylincisterol 相似度:90.9% Chinese Journal of Marine Drugs 2012 31 8-13 Secondary metabolites from a fungus Peniophora sp.isolated from a gorgonian Echinogorgia sp. ZHOU Jing; CHEN Min; LI Yun; LIU Yun-zhang; WANG Chang-yun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . 9α-hydroxy-1,2,3,4,5,10,19-heptanorergosta-7,22-diene-6,9-lactone C21H32O3 相似度:86.3% Natural Medicines 1996 50 179-181 Sterol Constituents from the Sclerotium of Polyporus umbellatus Fries OHTA KOJI,YAOITA YASUNORI,MATSUDA NORIKO Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . volemolide C22H34O3 相似度:77.2% Bioscience, Biotechnology, and Biochemistry 1994 58 1542-1544 Volemolide, a Novel Norsterol from the Fungus Lactarius volemus Kenji Kobata, Tomonari Wada, Yasuo Hayashi, Hisao Shisata Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . volemolide C22H36O3 相似度:77.2% Natural Product Research and Development 2010 22 786-788 Chemical Constituents of Culture Broth of Hebeloma westraliense SHAO Hong-jun;FANG Li-zhen; LIU Ji-kai Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . chaxine A C21H34O3 相似度:72.7% Heterocycles 2006 69 253-258 Chaxine A, an Osteoclast-Forming Suppressing Substance, from the Mushroom Agrocybe chaxingu Hirokazu Kawagishi,* Takuto Akachi, Tetsuhiro Ogawa, Kikuko Masuda, Kohji Yamaguchi, Kazunaga Yazawa, and Mamoru Takahashi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . 3α,15-diacetoxy-neo-clerodane 相似度:66.6% Tetrahedron 1994 50 10791-10802 Ring a functionalized Neo-clerodane diterpenoids from Cistus populifolius Julio G. Urones, Pilar Basabe, Isidro S. Marcos, Alicia Jiménez, Anna M. Lithgow, Margarita López, Rosalina F. Moro, Antonio Gómez Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . 3β,16β-Diacetoxy-5α-androstan-17-on-(Z)-oxim C23H35NO5 相似度:60.8% Helvetica Chimica Acta 1980 63 1562-1581 Steroide und Sexualhormone. 261. Mitteilung. Quassinoide Bitterstoffe II. Partialsynthetischer Zugang zu Quassin: überführung von Testosteron in eine Schlüsselverbindung mit angul?rer 8β-Methylgruppe Johannes Pfenninger, Walter Graf Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . 3-α-acetyloxy-5α-pregn-17(20)-(cis)-en-16-one C23H34O3 相似度:60.8% Phytochemistry 1995 39 1403-1409 Steroids and terpenoids from the gum resin of Ailanthus grandis T. Hung, H. Stuppner, E. P. Ellmerer-Müller, D. Scholz, D. Eigner, M. P. Manandhar Structure 13C NMR Structure |
2楼2015-05-18 21:45:02
5