24小时热门版块排行榜    

查看: 542  |  回复: 1

20071070088

铁虫 (小有名气)

[求助] 维普数据查询

C谱如下:13C NMR (126 MHz, CDCl3):16.50,17.16,17.26,21.23,21.27,21.49,27.96,28.40,32.58,35.96,37.66,38.79,41.03,44.83,45.34,53.53,53.60,65.54,74.33,75.70,78.26,109.86,141.16,143.29,169.28,209.26
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:

还是希望在云端
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

wangkaibo123

荣誉版主 (职业作家)

kerry

优秀版主

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
20071070088: 金币+10 2013-08-29 20:07:41
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801个化合物(查询结果仅供参考)
1 .     andirolide I
C26H30O7     相似度:76.9%
Tetrahedron          2012          68          3669-3677
Andirolides H–P from the flower of andiroba (Carapa guianensis, Meliaceae)
Yuji Tanaka, Asami Sakamoto, Takanobu Inoue, Takeshi Yamada, Takashi Kikuchi, Tetsuya Kajimoto, Osamu Muraoka, Akira Sato, Yusuke Wataya, Hye-Sook Kim, Reiko Tanaka
Structure      13C NMR   碳谱模拟图
2 .     7-oxokhivorin
    相似度:73.3%
Natural Product Research          2008          22          763-800
13C NMR spectroscopy of D and B, D-ring seco-limonoids of Meliaceae family
T. Narender; T. Khaliq; Shweta
Structure      13C NMR   碳谱模拟图
3 .     7-oxo-khivorin
    相似度:73.3%
Journal of the Chemical Society, Perkin Transactions 1          1974                   437-441
13 C nuclear magnetic resonance spectra of some limonoids. Part I. The structure of procerin, an extractive from Carapa procera
David A. H. Taylor
Structure      13C NMR   碳谱模拟图
4 .     Compound EX-1-5
    相似度:67.8%
Journal of Natural Medicines          2006          60          240-242
Isolation of cytochrome P450 3A (CYP3A) inhibitors from Hyuganatsu, Citrus tamurana Hort.
Shinzo Hosoi, Eri Shimizu, Noriyuki Usami, Ikuo Yamamoto and Kazuhiko Arimori, et al.
Structure      13C NMR   碳谱模拟图
5 .     闹米林
    相似度:67.8%
Journal of Shenyang Pharmaceutical University          2000          17          253-255
Chemical Constituents of the Peels of Citrus Grandis
Feng Baomin, Pei Yuehu
Structure      13C NMR   碳谱模拟图
6 .     nomilin
    相似度:67.8%
Zeitschrift für Naturforschung C          2007          62          179-188
Red Mexican Grapefruit: A Novel Source for Bioactive Limonoids and their Antioxidant Activity
K. K. Mandadi, G. K. Jayaprakasha, N. G. Bhat, and B. S. Patil
Structure      13C NMR   碳谱模拟图
7 .     nomilin
C28H34O9     相似度:67.8%
Acta Scientiarum Naturalium Universitatis Sunyatseni          1995          34(4)          117-121
Studies on the Chemical Constituents of the Shatinyu Seeds
Lai Zuoqi, Fu Xiong
Structure      13C NMR   碳谱模拟图
8 .     Nomilin
    相似度:67.8%
Journal of the Science of Food and Agriculture          2007          87          1699-1709
Purification of citrus limonoids and their differential inhibitory effects on human cytochrome P450 enzymes
Shibu M Poulose, Guddadarangavvanahally K Jayaprakasha, Richard T Mayer, Basavaraj Girennavar and Bhimanagouda S Patil
Structure      13C NMR   碳谱模拟图
9 .     7-deacetoxy-7-oxogedunin
C26H30O6     相似度:65.3%
Chemical & Pharmaceutical Bulletin          1990          38          639-651
Constituents of the Seeds of Swietenia mahagoni JACQ. I. : Isolation, Structures, and 1H- and 13C-Nuclear Magnetic Resonance Signal Assignments of New Tetranortriterpenoids Related to Swietenine and Swietenolide
Shigetoshi KADOTA,Lamek MARPAUNG,Tohru KIKUCHI and Hisao EKIMOTO
Structure      13C NMR   碳谱模拟图
10 .     7-oxogedunin
    相似度:65.3%
Natural Product Research          2008          22          763-800
13C NMR spectroscopy of D and B, D-ring seco-limonoids of Meliaceae family
T. Narender; T. Khaliq; Shweta
Structure      13C NMR   碳谱模拟图
11 .     nomilin
    相似度:64.2%
Food Chemistry          2011          127          394-403
Chemical composition and biological activity of Citrus jambhiri Lush
Dalia Hamdan, Mahmoud Zaki El-Readi, Ahmad Tahrani, Florian Herrmann, Dorothea Kaufmann, Nawal Farrag, Assem El-Shazly, Michael Wink
Structure      13C NMR   碳谱模拟图
12 .     momilin
    相似度:64.2%
Indian Journal of Chemistry          1997          36B          374-376
Two new limonoids from the seed of Microula sikkimensin H.
Shangzhen Zhen, Juncai Meng, Xuwei Shen & Dinyun Wang
Structure      13C NMR   碳谱模拟图
13 .     nomilin
C28H34O9     相似度:64.2%
Acta Scientiarum Naturalium Universitatis Sunyatseni          1995          34(4)          117-121
Studies on the Chemical Constituents of the Shatinyu Seeds
Lai Zuoqi, Fu Xiong
Structure      13C NMR   碳谱模拟图
14 .     ekeberin C1
C26H32O6     相似度:61.5%
Journal of Natural Products          2008          71(2)          167-174
Antiplasmodial Triterpenoids from Ekebergia capensis
Toshihiro Murata, Toshio Miyase, Francis Wamakima Muregi, Yasuko Naoshima-Ishibashi, Kaoru Umehara, Tsutomu Warashina, Shigeyuki Kanou, Gerald M. Mkoji, Mamoru Terada, and Akira Ishih
Structure      13C NMR   碳谱模拟图
15 .     16β,20(S)- diacetoxy-4,4,14-trimethylpregn-9(11)-en-3β-ol
    相似度:61.5%
Chemistry of Natural Compounds          1989          25          309-311
NEW TRITERPENE AGLYCON FROM THE HOLOTHURIAN Duasmodactyla kurilenis
S. A. Avilov and A. I. Kalinovskii
Structure      13C NMR   碳谱模拟图
Domyallbesttohaveahappylife.
2楼2013-08-29 19:00:39
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 20071070088 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:8O.55.1.O.54,科目全,可伽急 +4 Aj1rhIDL5ixY 2026-09-14 4/200 2026-09-16 22:16 by Tql5LQhh5rLK
[考研] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +5 Aj1rhIDL5ixY 2026-09-14 5/250 2026-09-16 21:39 by MHf40yA0Uhyb
[公派出国] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +3 40ms4Wlo4umh 2026-09-14 3/150 2026-09-16 21:26 by MHf40yA0Uhyb
[博后之家] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +3 23jxep3nCNZb 2026-09-14 3/150 2026-09-16 21:14 by MHf40yA0Uhyb
[考研] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +7 QUjhNVAcOSff 2026-09-13 8/400 2026-09-16 18:37 by rRvxEj3zorCy
[考研] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +4 6F5UbRU2I5hL 2026-09-14 4/200 2026-09-16 17:15 by i3KBRD19ERkG
[找工作] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +3 s3fFTmArrBt6 2026-09-14 4/200 2026-09-16 16:51 by i3KBRD19ERkG
[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
[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一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +7 3n8v2C8RimXI 2026-09-13 7/350 2026-09-16 15:12 by i3KBRD19ERkG
[博后之家] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +5 QUjhNVAcOSff 2026-09-13 5/250 2026-09-16 14:39 by i3KBRD19ERkG
[博后之家] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +3 vZfe6xYu34yj 2026-09-14 3/150 2026-09-16 08:51 by SjQobnC04j06
[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
[找工作] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +3 Aj1rhIDL5ixY 2026-09-14 3/150 2026-09-16 07:12 by LH5NkK5Ud4bh
[找工作] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +3 3n8v2C8RimXI 2026-09-13 3/150 2026-09-16 02:38 by DgNGHc3h5tPl
[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文章,我:8O.5.5.1O.54,科目全,可十急 +3 6F5UbRU2I5hL 2026-09-14 3/150 2026-09-15 08:14 by C79jjtjAKjEn
[教师之家] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +4 s3fFTmArrBt6 2026-09-13 4/200 2026-09-15 07:02 by 5BDX0d0WFp7t
[考博] 27秋季材料博士申请求助 10+3 Cahal1 2026-09-11 4/200 2026-09-14 08:50 by 北京莱茵编辑
信息提示
请填处理意见