24小时热门版块排行榜    

查看: 466  |  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
[博后之家] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +4 vZfe6xYu34yj 2026-09-14 4/200 2026-09-16 22:40 by Tql5LQhh5rLK
[考博] 售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急 +3 40ms4Wlo4umh 2026-09-14 3/150 2026-09-16 21:26 by MHf40yA0Uhyb
[博后之家] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +5 6F5UbRU2I5hL 2026-09-14 5/250 2026-09-16 20:38 by MHf40yA0Uhyb
[考研] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +5 s3fFTmArrBt6 2026-09-14 5/250 2026-09-16 19:15 by rRvxEj3zorCy
[公派出国] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +5 s3fFTmArrBt6 2026-09-14 5/250 2026-09-16 16:24 by i3KBRD19ERkG
[考研] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +4 s3fFTmArrBt6 2026-09-13 6/300 2026-09-16 16:00 by i3KBRD19ERkG
[找工作] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +5 s3fFTmArrBt6 2026-09-13 5/250 2026-09-16 15:51 by i3KBRD19ERkG
[找工作] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +4 QUjhNVAcOSff 2026-09-13 6/300 2026-09-16 14:27 by i3KBRD19ERkG
[考博] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +4 Aj1rhIDL5ixY 2026-09-14 4/200 2026-09-16 07:48 by i0IGWqQuchto
[考研] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +4 40ms4Wlo4umh 2026-09-14 4/200 2026-09-16 06:36 by LH5NkK5Ud4bh
[硕博家园] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +3 6F5UbRU2I5hL 2026-09-14 3/150 2026-09-16 05:27 by LH5NkK5Ud4bh
[公派出国] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +4 s3fFTmArrBt6 2026-09-13 6/300 2026-09-16 03:35 by DgNGHc3h5tPl
[考博] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +7 3n8v2C8RimXI 2026-09-13 7/350 2026-09-16 02:35 by DgNGHc3h5tPl
[硕博家园] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +5 QUjhNVAcOSff 2026-09-13 5/250 2026-09-16 02:14 by DgNGHc3h5tPl
[公派出国] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +3 Aj1rhIDL5ixY 2026-09-14 3/150 2026-09-15 19:59 by CgyNCDVNhGVg
[考研] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +6 QUjhNVAcOSff 2026-09-13 7/350 2026-09-15 14:22 by VMDqgnlKimtZ
[公派出国] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +3 6F5UbRU2I5hL 2026-09-14 3/150 2026-09-15 08:58 by C79jjtjAKjEn
[教师之家] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +4 6F5UbRU2I5hL 2026-09-14 4/200 2026-09-15 07:50 by C79jjtjAKjEn
[博后之家] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +6 3n8v2C8RimXI 2026-09-13 6/300 2026-09-15 05:50 by 5BDX0d0WFp7t
[考博] 西北工业大学材料学院电化学传感与催化课题组招收2027年推免研究生、博士生、博士后 +3 马方园 2026-09-10 4/200 2026-09-14 09:29 by Chem张zz
信息提示
请填处理意见