24小时热门版块排行榜    

查看: 299  |  回复: 1

zyl812

铁杆木虫 (职业作家)

[求助] 求一化合物微谱数据

溶剂:氘带吡啶,碳谱数据:12.2,12.4,14.9,16.5,23.9,25.8,27.1,30.1,39.8,42.2,42.3,43.6,44.3,48.5,49.4,49.7,53.1,56.6,63.4,63.8,72.5,73.6,78.1,81.5,82.5,91.1,134.9,144.7,178.3,178.8
回复此楼

» 猜你喜欢

» 本主题相关价值贴推荐,对您同样有帮助:

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

whg0408

银虫 (初入文坛)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
zyl812: 金币+10, ★★★很有帮助 2013-06-22 08:57:15
碳谱数据输入:
按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2
12.2,12.4,14.9,16.5,23.9,25.8,27.1,30.1,39.8,42.2,42.3,43.6,44.3,48.5,49.4,49.7,53.1,56.6,63.4,63.8,72.5,73.6,78.1,81.5,82.5,91.1,134.9,144.7,178.3,178.8

查询结果:共查到477个化合物(查询结果仅供参考)  
--------------------------------------------------------------------------------

1 .     gnapholide
C30H40O7     相似度:86.6%
Natural Product Research          2002          16          179-186
Gnapholide: A New Guaiac-Dimer from Pulicaria Gnaphalodes (Asteraceae)
Muhammad Shaiq Ali; Muhammad Jahangir; Syed Shah Uzair; Ayman Wahba Erian; Rasool Bakhsh Tareen
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

2 .     anabsinthin
C30H40O6     相似度:70%
Natural Product Research          2002          16          179-186
Gnapholide: A New Guaiac-Dimer from Pulicaria Gnaphalodes (Asteraceae)
Muhammad Shaiq Ali; Muhammad Jahangir; Syed Shah Uzair; Ayman Wahba Erian; Rasool Bakhsh Tareen
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

3 .     anabsinthin
C30H40O6     相似度:66.6%
Phytochemistry          1999          51          559-562
Dimeric guaianolides from Daphne oleoides
Nisar Ullah, Saeed Ahmed, Zaheer Ahmed, Pir Mohammad, Abdul Malik
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

4 .     seemarin
C30H40O7     相似度:63.3%
Phytochemistry          1999          51          559-562
Dimeric guaianolides from Daphne oleoides
Nisar Ullah, Saeed Ahmed, Zaheer Ahmed, Pir Mohammad, Abdul Malik
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

5 .     caruifolin C
C30H40O7     相似度:60%
Journal of Natural Products          2000          63          1626-1629
Guaiane Dimers and Germacranolide from Artemisia caruifolia
Chao-mei Ma, Norio Nakamura, Masao Hattori, Shu Zhu, and Katsuko Komatsu
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

6 .     absinthin
    相似度:60%
Phytochemistry          1999          51          559-562
Dimeric guaianolides from Daphne oleoides
Nisar Ullah, Saeed Ahmed, Zaheer Ahmed, Pir Mohammad, Abdul Malik
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

7 .     3β,21β,23-trihydroxyolean-12-en-28-oic acid
    相似度:60%
Korean Journal of Pharmacognosy          1987          18(3)          151-167
13C NMR Spectroscopy of Amyrins
Kang, Sam-Sik
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

8 .     absinthin
    相似度:60%
Phytochemistry          1985          24          1009-1015
Dimeric guaianolides from Artemisia sieversiana
Ferdinand Bohlmann, Widayati Ang, Carola Trinks, Jasmin Jakupovic, Siegfried Huneck
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

9 .     3β,6β,19α-Trihydroxy-urs-12-en-28-oic acid-24-carboxylic acid methyl ester
C31H48O7     相似度:58.0%
Molecules          2012          17          504-510
A New Triterpene from the Plant of Uncaria Macroph
Guangli Sun, Xiaopo Zhang, Xudong Xu, Junshan Yang, Mingliang Zhong and Jingquan Yuan
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

10 .     1β,3β,7β-trihydroxy-lup-20(29)-en-28-oic acid
C30H48O5     相似度:56.6%
Journal of Natural Products          2000          63          1653-1657
Microbial Transformations of the Antimelanoma Agent Betulinic Acid
Samir A. Kouzi,Parnali Chatterjee,John M. Pezzuto, and Mark T. Hamann
Structure      13C NMR   碳谱模拟图
2楼2013-06-21 15:08:10
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 zyl812 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 0703化学调剂 +7 妮妮ninicgb 2026-03-15 11/550 2026-03-18 19:48 by macy2011
[考研] 274求调剂 +3 S.H1 2026-03-18 3/150 2026-03-18 19:31 by q1092522407
[考研] 一志愿华中科技大学,080502,354分求调剂 +3 守候夕阳CF 2026-03-18 3/150 2026-03-18 18:29 by 科研小拿拿
[考研] 化学工程321分求调剂 +15 大米饭! 2026-03-15 18/900 2026-03-18 14:52 by haxia
[考研] 0703化学调剂 +4 pupcoco 2026-03-17 7/350 2026-03-18 12:14 by djl2006
[考研] 299求调剂 +5 △小透明* 2026-03-17 5/250 2026-03-18 11:49 by 尽舜尧1
[考研] 303求调剂 +4 睿08 2026-03-17 6/300 2026-03-18 11:01 by Iveryant
[考研] 环境工程调剂 +8 大可digkids 2026-03-16 8/400 2026-03-18 09:36 by zhukairuo
[考研] 302求调剂 +9 负心者当诛 2026-03-11 9/450 2026-03-17 17:13 by ruiyingmiao
[考研] 26考研求调剂 +6 丶宏Sir 2026-03-13 6/300 2026-03-17 16:13 by 醉在风里
[考研] 材料与化工专硕调剂 +5 heming3743 2026-03-16 5/250 2026-03-17 14:03 by 勇敢太监王公公
[考研] 070305求调剂 +3 mlpqaz03 2026-03-14 4/200 2026-03-15 11:04 by peike
[考研] 265求调剂 +4 威化饼07 2026-03-12 4/200 2026-03-14 17:23 by userper
[考研] 266求调剂 +4 学员97LZgn 2026-03-13 4/200 2026-03-14 08:37 by zhukairuo
[考研] 材料工程调剂 +9 咪咪空空 2026-03-12 9/450 2026-03-13 22:05 by 星空星月
[考研] 0856材料与化工301求调剂 +5 奕束光 2026-03-13 5/250 2026-03-13 22:00 by 星空星月
[考研] 求调剂 +7 18880831720 2026-03-11 7/350 2026-03-13 16:10 by JourneyLucky
[考研] 考研调剂 +4 芬达46 2026-03-12 4/200 2026-03-13 16:04 by ruiyingmiao
[考研] 工科材料085601 279求调剂 +8 困于星晨 2026-03-12 10/500 2026-03-13 15:42 by ms629
[考研] 081200-11408-276学硕求调剂 +3 崔wj 2026-03-12 4/200 2026-03-12 19:33 by 求调剂zz
信息提示
请填处理意见