24小时热门版块排行榜    

Znn3bq.jpeg
查看: 209  |  回复: 2
当前只显示满足指定条件的回帖,点击这里查看本话题的所有回帖

hanglin11

木虫 (知名作家)

[求助] 求微谱数据

12.8,16.3,23.2,28.5,29.5,29.7,31.9,32.2,44.5,45.1,59.1,61.5,72.6,95.4,103.1,106.7,125.4,128.2,128.5,143.6,154.3,159.8,162.6,196.4
回复此楼

» 猜你喜欢

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

lifeliuyan

至尊木虫 (职业作家)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
hanglin11: 金币+20, 有帮助 2012-11-04 13:29:33
查询结果:共查到21个化合物(查询结果仅供参考)  
--------------------------------------------------------------------------------





1 .     linderachalcone
C25H28O4     相似度:57.6%
Phytochemistry          1989          28          955-956
Two flavonoids from two Lindera umbellata varieties
Kazuhiko Ichino
Structure      13C NMR   碳谱模拟图

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




2 .     linderachalcone
    相似度:57.6%
Chemistry Letters          1989          18          363-366
Isolation and Structures of Two New Flavonoids from Lindera umbellata
Kazuhiko Ichino, Hitoshi Tanaka and Kazuo Ito
Structure      13C NMR   碳谱模拟图

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




3 .     Lehualide E
C24H32O4     相似度:57.6%
Journal of Natural Products          2011          74          809-815
Lehualides E−K, Cytotoxic Metabolites from the Tongan Marine Sponge Plakortis sp.
Jacqueline M. Barber, Natelle C. H. Quek, Dora C. Leahy, John H. Miller, David S. Bellows, and Peter T. Northcote
Structure      13C NMR   碳谱模拟图

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




4 .     Pyrazine-2-carboxylic acid (1-benzylcarbamoyl-pentyl)-cyclohexyl-amide
C24H32N4O2     相似度:53.8%
Bioorganic & Medicinal Chemistry Letters          2007          17          5483-5486
Novel anti-tuberculosis agents from MCR libraries
Alexander Dömling, Sepp Achatz, Barbara Beck
Structure      13C NMR   碳谱模拟图

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




5 .     N-(3S-N-L-prolinyl-1,2,3,4-tetrahydroisoquinoline-3-carbonyl)-L-proline
C20H25N3O4     相似度:53.8%
Bioorganic & Medicinal Chemistry          2010          18          1536-1554
2, 3-Diamino acid modifying 3S-tetrahydroisoquinoline-3-carboxylic acids: Leading to a class of novel agents with highly unfolded conformation, selective in vitro anti-platelet aggregation and potent in vivo anti-thrombotic activity
Xiaoyi Zhang, Wei Wang, Shenling Cheng, Ming Zhao, Meiqing Zheng, Heng Wei Chang, Jianhui Wu, Shiqi Peng
Structure      13C NMR   碳谱模拟图

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




6 .     Lehualide G
C25H34O4     相似度:53.8%
Journal of Natural Products          2011          74          809-815
Lehualides E−K, Cytotoxic Metabolites from the Tongan Marine Sponge Plakortis sp.
Jacqueline M. Barber, Natelle C. H. Quek, Dora C. Leahy, John H. Miller, David S. Bellows, and Peter T. Northcote
Structure      13C NMR   碳谱模拟图

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




7 .     Myristinin D
    相似度:53.3%
Archives of Pharmacal Research          2009          32          685-692
A new acyclic diterpene acid and bioactive compounds from Knema glauca
Noppadon Rangkaew, Rutt Suttisri, Masataka Moriyasu and Kazuko Kawanishi
Structure      13C NMR   碳谱模拟图

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




8 .     ramosine C
C30H38N4O5     相似度:51.8%
Helvetica Chimica Acta          2003          Vol. 86          127
14-Membered Cyclopeptides from Paliurus ramosissimus and P. hemsleyanus
Hui-yi Lin, Chung-Hsiung Chen, Karin C. S. Chen Liu, and Shoei-Sheng Lee
Structure      13C NMR   碳谱模拟图

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




9 .     1R,2S,3S,4S)-2-{1-[4-(tert-butyldiphenylsilyloxy)butyl]vinyl}-1,5,5-trimethyl-6-methylene-3-(phenylmethoxy)bicyclo[2.2.2]octan-2-ol
C41H54O3Si     相似度:51.7%
Australian Journal of Chemistry          2004          57          53-66
Taxane Diterpene Synthesis Studies. Part 2: Towards Taxinine—Enantiospecific Construction of an AB-ring Substructure Incorporating both Quaternary Carbon Centres and Attempts to Annulate the C-ring
Martin G. Banwell , Malcolm D. McLeod and Andrew G. Riches
Structure      13C NMR   碳谱模拟图

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




10 .     notoamide K
C26H31N3O5     相似度:50%
Journal of Natural Products          2008          71(12)          2064-2067
Notoamides F-K, Prenylated Indole Alkaloids Isolated from a Marine-Derived Aspergillus sp.
Sachiko Tsukamoto, Hikaru Kato, Masayuki Samizo, Yuka Nojiri, Hiroyuki Onuki, Hiroshi Hirota, and Tomihisa Ohta
Structure      13C NMR   碳谱模拟图
3楼2012-11-04 13:03:07
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 3 个回答

hanglin11

木虫 (知名作家)

少给了两个重复碳信号,12.8,16.3,23.2,28.5,29.5,29.7,31.9,32.2,44.5,45.1,59.1,61.5,72.6,95.4,103.1,106.7,125.4,128.2,128.2,128.5,128.5,143.6,154.3,159.8,162.6,196.4
2楼2012-11-04 12:43:22
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 277 数一104,学硕,求调剂 +17 瓶子PZ 2026-04-09 18/900 2026-04-10 22:47 by 来看流星雨10
[考研] 0856专硕求调剂 希望是a区院校 +21 好好休息好不好 2026-04-09 24/1200 2026-04-10 16:58 by luoyongfeng
[考研] 0854求调剂 +5 assdll 2026-04-05 5/250 2026-04-10 15:32 by 高维春
[考研] 08工学 309分求调剂 +6 Yin DY 2026-04-08 6/300 2026-04-10 09:18 by Delta2012
[考研] 生物与医药273求调剂 +18 荔题南墙 2026-04-05 19/950 2026-04-10 08:14 by kangsm
[考研] 085500求调剂材料 +8 易11122 2026-04-09 8/400 2026-04-09 23:15 by parmtree
[考研] 269求调剂 +7 跪求收留。 2026-04-04 7/350 2026-04-09 19:06 by 探123
[考研] 085600材料与化工301分求调剂院校 +33 刺痛jk 2026-04-06 34/1700 2026-04-09 18:31 by hy861222
[考研] 286求调剂 +19 Faune 2026-04-08 20/1000 2026-04-09 08:36 by 哦哦123
[考研] 生物学328分求调剂 +9 闪电kkl 2026-04-08 10/500 2026-04-08 21:42 by liuhuiying09
[考研] 一志愿哈工大,初试329,求环境科学与工程调剂! +11 余未辛 2026-04-06 11/550 2026-04-08 15:21 by screening
[考研] 287求调剂 +6 Fnhc 2026-04-07 6/300 2026-04-08 10:05 by xingguangj
[考研] 338求调剂 +5 小猪红色 678 2026-04-06 6/300 2026-04-07 21:18 by 乔哒哒哒
[考研] 312求调剂 +4 LR6 2026-04-06 4/200 2026-04-07 08:42 by jp9609
[考研] 277工科求调剂 +10 1915668 2026-04-04 11/550 2026-04-06 23:53 by 心媛意北
[考研] 考研调剂 +7 15615482637 2026-04-04 7/350 2026-04-06 22:56 by chenzhimin
[考研] 287分求调剂 有专利国奖一志愿哈工大085406 +6 白易辰 2026-04-06 7/350 2026-04-06 22:46 by 875465
[考研] 22408 331分求调剂 +4 y__1 2026-04-06 4/200 2026-04-06 17:26 by 土木硕士招生
[考研] 346分的生物与医药08600求调剂 +6 常雨阳上岸 2026-04-05 7/350 2026-04-06 12:36 by lys0704
[考研] 288求调剂,一志愿华南理工大学071005 +6 ioodiiij 2026-04-04 6/300 2026-04-05 10:09 by guoweigw
信息提示
请填处理意见