24小时热门版块排行榜    

查看: 393  |  回复: 1

1142338573

新虫 (正式写手)

[求助] 求解碳谱,查找相似度接近的化合物 已有1人参与

碳谱的数据为11.36,11.48,13.67,18.25,20.58,24.50,28.60,29.23,33.79,38.38,49.63,55.62,56.25,69.83,72.96,73.28,79.22,100.73,121.63,139.80,17
溶剂为氘带氯仿,相似度近可能高,谢谢了
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

yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
1142338573: 金币+15, ★★★很有帮助 2015-05-14 08:39:50
1 .     daucosterol-6'-O-stearate
    相似度:68.1%
Chinese Traditional and Herbal Drugs          2012          43          1910-1912
Chemical constituents in roots and stems of Physalis alkekengi var. franchetii
LI Zhao-chun; CHEN Zhong; LI Xiao-ran; XU Qiong-ming; YANG Shi-lin
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




2 .     daucosterol-6'-O-stearate
    相似度:63.6%
Natural Product Research and Development          1996          8(1)          5-9
THE CONSTITUENTS FROM THE RHIZOMA OF ALTSMA ORIENTALIS (SAM) JUZEP.
Cai Lining; Wang Hongshu; Cao Hongxing; Zhang Ruyi
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




3 .     β-胡萝卜甙
    相似度:62.5%
Journal of Chinese Medicinal Materials          2006          29          557-560
Study on the Chemical Constituents of Mitragyna rotundifolia
康文艺, 张百让, 许启泰, 李黎, 郝小江
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




4 .     hinesol β-D-fucopyranoside
C21H36O5     相似度:61.9%
Journal of Natural Products          2011          74          2454-2461
From Retrospective Assessment to Prospective Decisions in Natural Product Isolation: HPLC-SPE-NMR Analysis of Carthamus oxyacantha
Kenneth T. Johansen, Sileshi G. Wubshet, Nils T. Nyberg, and Jerzy W. Jaroszewski
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2楼2015-05-12 15:12:05
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 1142338573 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
[基金申请] 函评 +3 布布和一二 2026-06-13 3/150 2026-06-13 23:35 by 芋圆香飘飘
[找工作] 售SCI文章,我:8.O.5.51O.5.4,科目齐全,可十急 +3 q1zg6x4lf3 2026-06-12 3/150 2026-06-13 19:07 by 1js5n6upxm
[公派出国] T^T +5 q1zg6x4lf3 2026-06-12 5/250 2026-06-13 18:53 by lkmi35jdzt
[硕博家园] O(∩_∩)O +5 jk31rb6vyz 2026-06-12 7/350 2026-06-13 18:45 by lkmi35jdzt
[公派出国] π_π +4 m584r2z4j3 2026-06-11 4/200 2026-06-13 18:33 by lkmi35jdzt
[文学芳草园] 咸菜 +3 myrtle 2026-06-10 3/150 2026-06-13 18:29 by ahsoarli
[考博] π_π +4 m584r2z4j3 2026-06-11 4/200 2026-06-13 18:25 by lkmi35jdzt
[考研] o>_<o +5 m584r2z4j3 2026-06-11 5/250 2026-06-13 18:22 by lkmi35jdzt
[考博] T^T +3 q1zg6x4lf3 2026-06-12 3/150 2026-06-13 14:45 by 80j16ujcu8
[考研] ╭(╯ε╰)╮ +4 m584r2z4j3 2026-06-11 4/200 2026-06-13 14:22 by 80j16ujcu8
[考博] T^T +4 jk31rb6vyz 2026-06-12 4/200 2026-06-13 12:09 by 80j16ujcu8
[找工作] 售SCI文章,我:8.O.5.51O.5.4,科目齐全,可十急 +4 q1zg6x4lf3 2026-06-12 4/200 2026-06-13 08:53 by t4hz8376wy
[考博] →_→ +3 q1zg6x4lf3 2026-06-12 3/150 2026-06-13 08:49 by t4hz8376wy
[找工作] *囍 +3 m584r2z4j3 2026-06-12 3/150 2026-06-13 08:29 by t4hz8376wy
[论文投稿] →_→ +5 m584r2z4j3 2026-06-11 5/250 2026-06-13 08:13 by t4hz8376wy
[基金申请] 面上项目没有好文章就没希望了吗? +19 1234567wang 2026-06-07 21/1050 2026-06-12 21:24 by littlezl
[考博] [急招]吉林大学招收26年9月入学考核制博士生1名,截止今晚24点前 +3 hehejin 2026-06-10 4/200 2026-06-12 18:24 by 冻雨天
[基金申请] 前几天时间戳更新了 +8 vito刘 2026-06-11 13/650 2026-06-12 14:17 by BlakeReary
[教师之家] AASSDDFF +3 m584r2z4j3 2026-06-11 3/150 2026-06-12 11:28 by zs48m4lz8g
[考博] 博士申请 +3 张城斐 2026-06-07 3/150 2026-06-08 09:15 by A大朋同学
信息提示
请填处理意见