24小时热门版块排行榜    

北京石油化工学院2026年研究生招生接收调剂公告
查看: 402  |  回复: 1

18298418816

铁虫 (初入文坛)

[求助] 碳谱求助 已有1人参与

15.8,27.8,33.9,34.1,45.1,49.4,51.9,55.8,61.5,105.8,110.8,118.4,119.7,121.9,127.6,136.1,136.4,202.3
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

yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
18298418816: 金币+10 2015-01-20 17:25:38
1 .     normacusine B
    相似度:63.1%
Phytochemistry          1991          30          3785-3792
Alkaloids from leaves and root bark ofErvatamia hirta
Pascale Clivio, Bernard Richard, Jean-Robert Deverre, Thierry Sevenet, Monique Zeches, Louisette Le Men-Oliver
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

2 .     compound 17a
C18H16N4O2     相似度:61.1%
Journal of Heterocyclic Chemistry          2007          44          1373-1381
Stereochemistry of 1,3-dipolar-cycloaddition of 3,4-dihydroisoquinoline-and 3,4-dihydro-carboline-N-methoxycarbonyl-and N-phenacyl-methylides with maleic and fumaric nitrile
István Kádas,Gábor Szántó,László Tőke,AndrÁS Simon and Gábor Tóth
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

3 .     (6S,12bS)-6-(hydroxymethyl)-4-oxo-1,2,3,6,7,12b-hexahydro-12H-indolo[2,3-a]quinolizine
C16H18N2O2     相似度:61.1%
European Journal of Organic Chemistry          2011                   3858-3863
Stereocontrolled Generation of Benzo[a]- and Indolo[2,3-a]quinolizidines from (S)-Tryptophanol and (S)-(3,4-Dimethoxyphenyl)alaninol-Derived Lactams
Maria Pérez, Federica Arioli, Gianna Rigacci, Maria M. M. Santos, Arantxa Gómez-Esqué, Carmen Escolano, Pedro Florindo, Carlos Ramos, Joan Bosch and Mercedes Amat
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

4 .     19,20-Z-Affinisine
C20H24N2O     相似度:60%
Phytochemistry          2014          98          204-215
Macroline, akuammiline, sarpagine, and ajmaline alkaloids from Alstonia macrophylla
Siew-Huah Lim, Yun-Yee Low, Saravana Kumar Sinniah, Kien-Thai Yong, Kae-Shin Sim, Toh-Seok Kam
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

5 .     Nitrocadambine A
C20H23N3O3     相似度:60%
Chinese Journal of Chemistry          2013          31          79-83
Four New Indole Alkaloids from Neolamarckia cadamba
Lingli Liu, Shifei Li, Qiang Zhang, Feng Zhu, Wei Yang, Hongping He and Xiaojiang Hao
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

6 .     2-[3-(1-methylpiperidin-4-yl)-1H-indol-5-yl]ethanesulfonic acid benzylmethylamide
C24H31N3O2S     相似度:57.8%
Heterocycles          2003          60          2441-2455
Synthesis of 5-Substituted Indole Derivatives. Part 4: Naratriptan from α-Anilinoacetaldehyde Dimethylacetal by TiCl4-Mediated Cyclisation
Béla Pete,* Gyula Simig, László Poszávácz, and László Toke
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

7 .     1β-methoxycarbonyl-3α-ethylindolo[2,3-a]quinolizidine
    相似度:57.8%
Heterocycles          1999          51          2227-2254
Effect of C-1, C-2, and C-3 Substituents on the Conformational Equilibrium of Indolo[2,3-a]quinolizidines
Mauri Lounasmaaand Pirjo Hanhinen
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

8 .     methyl 3α-(1'β-hydroxy)-1,2,3,4,6,7,12,12bβ-octahydroindolo[2,3-a]quinolizine-1β-carboxylate
C19H24N2O3     相似度:57.8%
Heterocycles          1997          45          361-366
Lactone Formation as an Aid in the NMR Characterization of Two 3-(1'-Hydroxyethyl)indolo[2,3-a]qunolizidine-1-carboxylates: Intermediates for the Stereoselective Synthesis of Tacamine-Type Indole Alkaloids
Mauri Lounasmaa, Kimmo Karinen, David Din Belle, and Arto Tolvanen
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

9 .     kopsijasminine
C21H24N2O2     相似度:57.1%
Journal of Natural Products          2007          70          1380-1383
Leuconoxine, Kopsinitarine, Kopsijasmine, and Kopsinone Derivatives from Kopsia
Siew-Huah Lim, Kooi-Mow Sim,Zanariah Abdullah, Osamu Hiraku, Masahiko Hayashi,Kanki Komiyama,and Toh-Seok Kam
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

10 .     amsosinine
C21H26N2O4     相似度:57.1%
Planta Medica          1991          57          566-568
New Indole Alkaloids from Amsonia sinensis
Hong-MeiLiu, Bin Wu,Qi-TaiZheng,and Xiao-ZhangFeng
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2楼2015-01-20 12:50:34
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 18298418816 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
[考研] 求调剂 一志愿西南交通大学085701环境工程 282分 +5 多多爱吃汉堡 2026-04-04 5/250 2026-04-04 22:14 by 啵啵啵0119
[考研] 085600调剂 +4 1amJJ 2026-04-02 4/200 2026-04-04 21:53 by hemengdong
[考研] 306求调剂 +3 hyb上名工 2026-04-02 3/150 2026-04-04 18:12 by 热情沙漠
[考研] 一志愿武理材料工程302调剂环化或化工 +19 Doleres 2026-03-31 20/1000 2026-04-04 16:44 by 啊俊!
[考研] 材料专硕(0856) 339分求调剂 +5 哈哈哈鹅哈哈哈 2026-04-04 5/250 2026-04-04 16:31 by dongzh2009
[考研] 一志愿0817化学工程与技术,求调剂 +24 我不是只因 2026-04-02 28/1400 2026-04-04 15:15 by dongzh2009
[考研] 求调剂,一志愿郑州大学材料与化工专硕,英二数二342分,求老师收留 +17 v12abo 2026-04-02 19/950 2026-04-04 09:16 by 来看流星雨10
[考研] 电子信息调剂交叉学科有推荐吗 +6 jhtfeybgj 2026-04-01 8/400 2026-04-04 07:52 by 1753564080
[考研] 271分求调剂学校 +11 zph158488! 2026-04-02 11/550 2026-04-04 01:06 by userper
[考研] 357求调剂 +13 1050389037 2026-04-03 13/650 2026-04-03 22:27 by 无际的草原
[考研] 283求调剂 +3 jiouuu 2026-04-03 4/200 2026-04-03 13:28 by jiouuu
[考研] 316求调剂 +14 舟自梗 2026-04-01 18/900 2026-04-03 10:28 by linyelide
[考研] 285求调剂 +8 AZMK 2026-04-02 11/550 2026-04-02 20:16 by yulian1987
[考研] 0832食品科学与工程学硕282调剂 +4 鱼在水中游a 2026-04-02 7/350 2026-04-02 14:12 by baoball
[考研] 272求调剂,接受跨专业调剂! +4 闲鱼卢 2026-03-31 4/200 2026-04-02 11:18 by guyan1000
[考研] 298求调剂 +4 什么是胖头鱼 2026-03-30 6/300 2026-04-01 22:06 by 客尔美德
[考研] 085600,320分求调剂 +5 大馋小子 2026-04-01 6/300 2026-04-01 19:40 by 唐沐儿
[考研] 0703一志愿南师大334求调剂 +4 seven7yu 2026-03-30 4/200 2026-04-01 16:10 by oooqiao
[考研] 0710生物学求调剂! +6 叙述文 2026-03-31 6/300 2026-04-01 09:39 by JourneyLucky
[考研] 【调剂】一志愿厦大生物与医药调剂 +3 Echo虾米 2026-03-31 3/150 2026-04-01 08:40 by JourneyLucky
信息提示
请填处理意见