版块导航: 正在加载中...

登录注册

应《网络安全法》要求，自2017年10月1日起，未进行实名认证将不得使用互联网跟帖服务。为保障您的帐号能够正常使用，请尽快对帐号进行手机号验证，感谢您的理解与支持！

24小时热门版块排行榜

返回列表

peng900923

金虫 (初入文坛)

应助: 0 (幼儿园)
金币: 811.5
帖子: 48
在线: 23.9小时
虫号: 2441375
注册: 2013-04-29
性别: GG
专业: 天然药物化学

[求助] 微谱求助，谢谢！已有1人参与

13C NMR (126 MHz, CDCl3) δ 15.16, 15.30, 16.29, 17.78, 18.58, 18.86, 19.54, 19.71, 21.10, 21.60, 30.65, 30.97, 34.00, 39.95, 43.08, 44.80, 45.10, 49.57, 53.74, 66.31, 69.73, 70.06, 70.72, 71.42, 74.88, 76.60, 78.20, 83.04, 85.89, 90.77, 109.74, 119.58, 122.09, 142.07, 143.48, 166.91, 169.09, 169.15, 170.68, 171.63, 172.30, 173.52.

回复此楼

» 猜你喜欢

上海工程技术大学激光智能制造课题组｜2027级博士研究生招生公告已经有6人回复
上海工程技术大学激光智能制造课题组招收博士研究生已经有8人回复
售SCI一区T0P文章，我:8.O.55.1.O54,科目全,可伽急已经有3人回复
售SCI一区T0P文章，我:8.O55.1.O.54,科目全,可十急已经有3人回复
售SCI一区T0P文章，我:8.O55.1.O.54,科目全,可十急已经有4人回复
售SCI一区T0P文章，我:8.O.55.1.O.54,科目齐全,可+急已经有3人回复
售SCI一区文章，我:8.O.55.1.O.54,科目齐全,可伽急已经有4人回复
售一区SCI文章T0P，我:8O.551.O54,科目全,可十急已经有3人回复
售SCI一区T0P文章，我:8.O.55.1.O.5.4,科目全,可+急已经有3人回复
售SCI文章，我:8O5.5.1.O.54,科目齐全,可+急已经有4人回复

» 本主题相关价值贴推荐，对您同样有帮助:

1楼 2015-04-17 20:09:33

已阅回复此楼关注TA 给TA发消息送TA红花 TA的回帖

卓越_先锋

荣誉版主 (职业作家)

糊涂虫

应助: 990 (博后)
贵宾: 2.955
金币: 6796.4
散金: 12161
红花: 82
沙发: 17
帖子: 3017
在线: 2457小时
虫号: 1713223
注册: 2012-03-24
性别: GG
专业: 临床药理
管辖: 药学

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
peng900923: 金币+10, ★★★★★最佳答案 2015-04-17 20:38:38

查询结果：共查到722个化合物(查询结果仅供参考)
1 .    Tabularisin A
C41H48O20    相似度:97.6%
Tetrahedron       2007       63       6741-6747
Tabularisins A–D, phragmalin ortho esters with new skeleton isolated from the seeds of Chukrasia tabularis
Cheng-Qi Fan, Xiao-Ning Wang, Sheng Yin, Chuan-Rui Zhang, Fang-Dao Wang, Jian-Min Yue
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
2 .    Chubularisin H
C43H52O20    相似度:93.0%
Organic & Biomolecular Chemistry       2012       10       1448-1458
Kv1.2 potassium channel inhibitors from Chukrasia tabularis
Hong-Bing Liu, Hua Zhang, Ping Li, Yan Wu, Zhao-Bing Gao and Jian-Min Yue
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
3 .    tabularisin J
C39H46O19    相似度:92.8%
Helvetica Chimica Acta       2008       Vol. 91       2338
Limonoids from the Twigs and Leaves of Chukrasia tabularis
Chuan-Rui Zhang, Sheng-Ping Yang, Xue-Qin Chen, Yan Wu, Xue-Chu Zhen, and Jian-Min Yue
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
4 .    Tabularisin B
C39H46O19    相似度:90.4%
Tetrahedron       2007       63       6741-6747
Tabularisins A–D, phragmalin ortho esters with new skeleton isolated from the seeds of Chukrasia tabularis
Cheng-Qi Fan, Xiao-Ning Wang, Sheng Yin, Chuan-Rui Zhang, Fang-Dao Wang, Jian-Min Yue
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
5 .    Tabularisin B benzoate
相似度:88.6%
Tetrahedron       2007       63       6741-6747
Tabularisins A–D, phragmalin ortho esters with new skeleton isolated from the seeds of Chukrasia tabularis
Cheng-Qi Fan, Xiao-Ning Wang, Sheng Yin, Chuan-Rui Zhang, Fang-Dao Wang, Jian-Min Yue
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
6 .    Chukvelutilide C
C43H52O20    相似度:88.3%
Tetrahedron       2009       65       3425-3431
Chukvelutilides A–F, phragmalin limonoids from the stem barks of Chukrasia tabularis var. velutina
Jun Luo, Jun-Song Wang, Xiao-Bing Wang, Xue-Feng Huang, Jian-Guang Luo, Ling-Yi Kong
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
7 .    chukvelutilide I
C43H52O20    相似度:88.3%
Planta Medica       2014       80       1304-1309
Phragmalin Limonoids from the Stem Barks of Chukrasia tabularis var. velutina
Yin, Jun-Lin; Fang, Xin; Liu, En-De; Yuan, Chun-Mao; Li, Shi-Fei; Zhang, Yu; He, Hong-Ping; Li, Shun-Lin; Di, Ying-Tong; Hao, Xiao-Jiang:
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
8 .    tabularisin E
C39H46O18    相似度:88.0%
Journal of Natural Products       2007       70       1616-1619
Nortriterpenoids from Chukrasia tabularis var. Welutina
Chuan-Rui Zhang, Sheng-Ping Yang, Qiao Zhu, Shang-Gao Liao, Yan Wu, and Jian-Min Yue
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
9 .    Busseine H
C41H50O18    相似度:88.0%
Helvetica Chimica Acta       1984       67       885-901
Die Busseine C, D, E, F, G, H, J, K, L und M, zehn neue Tetranortriterpene aus Entandrophragma bussei Harms.
Matthias Guex and Christoph Tamm
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
10 .    chukvelutilide L
C41H50O19    相似度:88.0%
Planta Medica       2014       80       1304-1309
Phragmalin Limonoids from the Stem Barks of Chukrasia tabularis var. velutina
Yin, Jun-Lin; Fang, Xin; Liu, En-De; Yuan, Chun-Mao; Li, Shi-Fei; Zhang, Yu; He, Hong-Ping; Li, Shun-Lin; Di, Ying-Tong; Hao, Xiao-Jiang:
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
11 .    Chukvelutilide D
C45H54O21    相似度:86.6%
Tetrahedron       2009       65       3425-3431
Chukvelutilides A–F, phragmalin limonoids from the stem barks of Chukrasia tabularis var. velutina
Jun Luo, Jun-Song Wang, Xiao-Bing Wang, Xue-Feng Huang, Jian-Guang Luo, Ling-Yi Kong
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
12 .    tabularisin K
C37H44O18    相似度:85.7%
Helvetica Chimica Acta       2008       Vol. 91       2338
Limonoids from the Twigs and Leaves of Chukrasia tabularis
Chuan-Rui Zhang, Sheng-Ping Yang, Xue-Qin Chen, Yan Wu, Xue-Chu Zhen, and Jian-Min Yue
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
13 .    Chukvelutin A
C40H52O18    相似度:85.7%
Organic Letters       2009       Vol.11,No.11       2281-2284
Chukvelutins A-C, 16-Norphragmalin Limonoids with Unprecedented Skeletons from Chukrasia tabularis var. velutina
Jun Luo, Jun-Song Wang, Jian-Guang Luo, Xiao-Bing Wang, and Ling-Yi Kong
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
14 .    Chubularisin G
C41H48O20    相似度:85.7%
Organic & Biomolecular Chemistry       2012       10       1448-1458
Kv1.2 potassium channel inhibitors from Chukrasia tabularis
Hong-Bing Liu, Hua Zhang, Ping Li, Yan Wu, Zhao-Bing Gao and Jian-Min Yue
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
15 .    velutinasin B
C40H48O19    相似度:85.7%
Bioorganic & Medicinal Chemistry Letters       2014       24       3791-3796
Phragmalin-type limonoids with NF-jB inhibition from Chukrasia tabularisvar.velutina
Feng Zhang, Chuan-Rui Zhang, Xia Tao, Jun Wang, Wan-Sheng Chen, Jian-Min Yue
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
16 .    chukvelutilide J
C41H50O18    相似度:85.7%
Planta Medica       2014       80       1304-1309
Phragmalin Limonoids from the Stem Barks of Chukrasia tabularis var. velutina
Yin, Jun-Lin; Fang, Xin; Liu, En-De; Yuan, Chun-Mao; Li, Shi-Fei; Zhang, Yu; He, Hong-Ping; Li, Shun-Lin; Di, Ying-Tong; Hao, Xiao-Jiang:
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
17 .    Chukvelutilide B
C44H52O21    相似度:84.0%
Tetrahedron       2009       65       3425-3431
Chukvelutilides A–F, phragmalin limonoids from the stem barks of Chukrasia tabularis var. velutina
Jun Luo, Jun-Song Wang, Xiao-Bing Wang, Xue-Feng Huang, Jian-Guang Luo, Ling-Yi Kong
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

赞一下