24小时热门版块排行榜    

Znn3bq.jpeg
查看: 317  |  回复: 1

zhiwu1983

木虫 (正式写手)

[求助] 求助微谱数据查询

碳谱数据如下:
14.3,17.1,20.1,22.3,22.8,23.3,24.3,24.6,27.2,31.2,32.1,34.6,36.4,36.6,37.0,44.4,47.9,48.6,49.4,50.2,55.7,77.0,77.4,109.6,115.8,118.9,141.5,144.4
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:

坚持到最后
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

wangwang1989

至尊木虫 (职业作家)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
zhiwu1983: 金币+15, ★★★★★最佳答案 2013-06-14 11:36:28
查询模式:模糊查询
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

溶剂选项:
匹配容差: (数字格式,可自行设定)
相似度:   %(相似度>=50%)



查询结果:共查到3495个化合物(查询结果仅供参考)
1 .     3-oxotirucalla-7,9(11),24-trien-21-oic acid
C30H44O3     相似度:70%
Journal of Asian Natural Products Research          2011          13          193-197
Two new triterpenoids from the resin of Boswellia carterii
Feng Wang; Zhan-Lin Li; Hong-Hua Cui; Hui-Ming Hua; Yong-Kui Jing; Sheng-Wang Liang
Structure      13C NMR   碳谱模拟图
2 .     compound 4
    相似度:67.7%
Chemical & Pharmaceutical Bulletin          1996          44          847-849
Isolation of Inhibitors of TPA-Induced Mouse Ear Edema from Hoelen, Poria cocos
Haruo NUKAYA,Hirokazu YAMASHIRO,Hirotatsu FUKAZAWA,Hitoshi ISHIDA and Kuniro TSUJI
Structure      13C NMR   碳谱模拟图
3 .     3β-hydroxybauer-7-en-28-oic acid
C30H48O3     相似度:66.6%
Journal of Natural Products          2004          67          2124-2126
Triterpenes from Maesopsis eminii
Patrice Aim Fokou, Hans-Georg Stammler, Beate Neumann, Thomas Huber, David Lontsi, Hilaire V. Kemami Wangun, and Norbert Sewald
Structure      13C NMR   碳谱模拟图
4 .     antiquol C
C30H48O     相似度:66.6%
Journal of Natural Products          2002          65          158-162
Eupha-7,9(11),24-trien-3â-ol (“Antiquol C”) and Other Triterpenes from Euphorbia antiquorum Latex and Their Inhibitory Effects on Epstein-Barr Virus Activation
Toshihiro Akihisa, E. M. Kithsiri Wijeratne, Harukuni Tokuda, Fumio Enjo, Masakazu Toriumi,Yumiko Kimura, Kazuo Koike, Tamotsu Nikaido, Yasuhiro Tezuka, and Hoyoku Nishino
Structure      13C NMR   碳谱模拟图
5 .     3β,16α-dihydroxylanosta-7,9(11),24-trien-21-oic acid
    相似度:66.6%
Chemical & Pharmaceutical Bulletin          1996          44          847-849
Isolation of Inhibitors of TPA-Induced Mouse Ear Edema from Hoelen, Poria cocos
Haruo NUKAYA,Hirokazu YAMASHIRO,Hirotatsu FUKAZAWA,Hitoshi ISHIDA and Kuniro TSUJI
Structure      13C NMR   碳谱模拟图
6 .     compound 5a
    相似度:66.6%
Journal of Natural Products          1988          Vol 51          54
Revision of 1H- and 13C-nmr Assignments of Lanostanoids from Ganoderma lucidum by 2D-nmr Studies
Munehisa Arisawa, Akio Fujita, Toshimitsu Hayashi, Mineo Shimizu, Naokata Morita, Tohru Kikuchi, Shigetoshi Kadota, Yasuhiro Tezuka
Structure      13C NMR   碳谱模拟图
7 .     3-epi-acetylbetulinic acid
    相似度:66.6%
Chinese Pharmaceutical Journal          2006          41          341-374
Study on Chemical Constituents of Ceriops tagal
HE Lei, WANG You-shao, WANG Qing-ji, XU Ji-rong, ZHANG Si~
Structure      13C NMR   碳谱模拟图
8 .     antiquol C acetate
C32H50O2     相似度:65.6%
Journal of Natural Products          2002          65          158-162
Eupha-7,9(11),24-trien-3â-ol (“Antiquol C”) and Other Triterpenes from Euphorbia antiquorum Latex and Their Inhibitory Effects on Epstein-Barr Virus Activation
Toshihiro Akihisa, E. M. Kithsiri Wijeratne, Harukuni Tokuda, Fumio Enjo, Masakazu Toriumi,Yumiko Kimura, Kazuo Koike, Tamotsu Nikaido, Yasuhiro Tezuka, and Hoyoku Nishino
Structure      13C NMR   碳谱模拟图
9 .     21α,25-dimethylmelianodiol
C32H52O5     相似度:65.6%
Journal of Natural Products          2002          65          562-565
Triterpenoid Constituents of Raulinoa echinata
Maique W. Biavatti, Paulo C. Vieira, M. Fátima G. F. da Silva, Joao B. Fernandes, and Sérgio Albuquerque
Structure      13C NMR   碳谱模拟图
10 .     21β,25-dimethylmelianodiol
C32H52O5     相似度:65.6%
Journal of Natural Products          2002          65          562-565
Triterpenoid Constituents of Raulinoa echinata
Maique W. Biavatti, Paulo C. Vieira, M. Fátima G. F. da Silva, Joao B. Fernandes, and Sérgio Albuquerque
Structure      13C NMR   碳谱模拟图
11 .     Δ9-niloticin
    相似度:65.5%
Journal of Natural Products          2001          64          159-163
New Tirucallane-Type Triterpenes from Dysoxylum variabile
Hongmei Liu, Jörg Heilmann, Topul Rali, and Otto Sticher
Structure      13C NMR   碳谱模拟图
我有一个梦想,我想当校长
2楼2013-06-14 11:34:51
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 zhiwu1983 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] 282,求调剂 +8 jggshjkkm 2026-04-09 9/450 2026-04-10 02:10 by belle15
[考研] 一志愿厦大生物学332求调剂 +10 池池池池池池 2026-04-08 10/500 2026-04-09 17:10 by 独醉梦孤城
[考研] 求调剂 +7 chenxrlkx 2026-04-05 9/450 2026-04-09 09:04 by wj165256
[考研] 软件工程求调剂22软工296分求调剂,接受跨调 +4 yangchen2017 2026-04-08 5/250 2026-04-08 21:56 by 土木硕士招生
[考研] 324求调剂 +17 想上学求调 2026-04-03 17/850 2026-04-08 20:04 by 我减肥1
[考研] 一志愿211,化学学硕,310分,本科重点双非,求调剂 +20 努力奋斗112 2026-04-07 21/1050 2026-04-08 14:54 by screening
[考研] 化工学硕 285求调剂 +26 Wisjxn 2026-04-07 26/1300 2026-04-08 14:42 by screening
[考研] 283求调剂 +19 A child 2026-04-04 19/950 2026-04-08 14:26 by xingguangj
[考研] 318求调剂 +5 李青山山山 2026-04-07 5/250 2026-04-07 18:24 by 蓝云思雨
[考研] 一志愿西电085401求调剂 +4 sunw1306 2026-04-07 4/200 2026-04-07 16:40 by 啵啵啵0119
[考研] 332求调剂 +17 小小孟... 2026-04-05 18/900 2026-04-06 09:51 by 蓝云思雨
[考研] 315求调剂 +5 &123456789 2026-04-05 5/250 2026-04-05 19:55 by nepu_uu
[考研] 一志愿北京化工大学,初试成绩350求调剂 +9 沿岸?贝壳 2026-04-04 14/700 2026-04-05 01:09 by 沿岸?贝壳
[考研] 283分求调剂 +7 小聂爱学习 2026-04-03 7/350 2026-04-04 21:51 by hemengdong
[考研] 调剂 +9 19945159693 2026-04-03 10/500 2026-04-04 20:16 by dongzh2009
[考研] 22408求调剂 354分 可跨专业 +3 hannnnnnn 2026-04-04 3/150 2026-04-04 14:35 by 土木硕士招生
[考研] 材料专业383求调剂 +8 郭阳阳阳成 2026-04-03 8/400 2026-04-04 10:29 by Rednal.
[考研] 400分求调剂 +3 尴尬且挠头 2026-04-04 3/150 2026-04-04 08:41 by jp9609
[考研] 调剂 +5 asdasdassda 2026-04-03 6/300 2026-04-03 20:27 by 岸上的一条鱼
[考研] 366求调剂 +7 sbdnd 2026-04-03 7/350 2026-04-03 12:40 by cymywx
信息提示
请填处理意见