24小时热门版块排行榜    

查看: 1049  |  回复: 5

po9lkmnb

木虫 (初入文坛)

[求助] 微谱求助,谢谢!

溶剂CDCl3
碳谱:162.32 ,155.04 ,150.01 ,147.54 ,145.93 ,122.29, 113.02, 106.79, 101.97, 101.47,  100.19  94.00, 57.04, 30.61
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

卓越_先锋

荣誉版主 (职业作家)

糊涂虫

优秀版主


感谢参与,应助指数 +1
辣笔v小新: 金币+1, 应助指数-1, 鼓励应助交流 2014-05-06 13:00:43
按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
如:21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2
追求卓越,敢为先锋
2楼2014-05-06 12:19:44
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

po9lkmnb

木虫 (初入文坛)

这个有格式要求吗
3楼2014-05-06 12:50:41
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

po9lkmnb

木虫 (初入文坛)

引用回帖:
2楼: Originally posted by 卓越_先锋 at 2014-05-06 12:19:44
按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
如:21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

这个有格式要求吗
4楼2014-05-06 12:58:45
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

po9lkmnb

木虫 (初入文坛)

引用回帖:
2楼: Originally posted by 卓越_先锋 at 2014-05-06 12:19:44
按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
如:21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

溶剂CDCl3
碳谱:30.61,57.04,94.00,100.19,101.47,101.97,106.79,113.02,122.29, 145.93,147.54,150.01,155.04,162.32
5楼2014-05-06 13:48:48
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

优秀版主

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
po9lkmnb: 金币+30, 有帮助 2014-05-06 14:23:43
查询结果:共查到75个化合物(查询结果仅供参考)
1 .     flemichapparin C
    相似度:70.5%
Chinese Journal of Medicinal Chemistry          2009          19          364-367
Chemical constituents of the roots of Moghania philippinensis
SUN Lin, LI Zhan-lin, HAN Guo-hua, HUA Hui-ming
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     3'-methoxycoumestrol
    相似度:62.5%
China Journal of Chinese Materia Medica          2010          35          1720-1722
Chemical constituents of stem barks of Mucuna birdwoodiana
GONG Ting; WANG Dongxiao; Liu Ping; CHEN Ruoyun
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     Flemicoumestan A
C16H10O7     相似度:62.5%
Fitoterapia          2011          82          615-619
A new coumestan with immunosuppressive activities from Flemingia philippinensis
Li. Li, Xueyang Deng, Lixia Zhang, Pan Shu, Minjian Qin
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     luteolin
    相似度:60%
Chinese Traditional and Herbal Drugs          2013          44          1248-1252
Chemical constituents from pericarps of Aquilaria sinensis and their biological activities
ZHANG Xing, TAO Mei-hua, CHEN Yu-chan, GAO Xiao-xia, TAN Yu-zhi, ZHANG Wei-min
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     2-(4'-Fluorophenyl)-6,7-methylenedioxy-quinoline
C16H10FNO2     相似度:57.1%
Tetrahedron Letters          2004          45          8879-8882
Preparation of quinolines from resin-bound esters using titanium reagents
Calum Macleod, Carolyn A. Austin, Dieter W. Hamprecht, Richard C. Hartley
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     7-Methoxy-4-((2-methyl-4-nitro-1H-imidazol-1-yl)methyl)-coumarin
    相似度:57.1%
Zeitschrift für Naturforschung B          2008          63          83-89
Synthesis, Characterization and anti-HIV and Antitumor Activities of New Coumarin Derivatives
Y. A. Al-Soud, H. H. Al-Sa'doni, H. A. S. Amajaour, K. S. M. Salih, M. S. Mubarak, N. A. Al-Masoudi, and I. H. Jaber
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     compound 6e
C17H14O4     相似度:57.1%
European Journal of Organic Chemistry          2010                   4130-4135
Microwave-Promoted, One-Pot, Solvent-Free Synthesis of 4-Arylcoumarins from 2-Hydroxybenzophenones
José Crecente-Campo, M. Pilar Vázquez-Tato and Julio A. Seijas
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     4,6,7-Trimethoxyfuro[2,3-b]quinoline-water
2C14H13NO4     相似度:57.1%
Acta Crystallographica Section E          2005          61          o2230-o2232
4,6,7-Trimethoxy-furo[2,3-b]quinoline–water (2/3)
Jalifah Latip, Noor Hapeedah M. Ali and Bohari M. Yamin
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
9 .     1,7,8-三羟基-3-甲氧基山酮
    相似度:57.1%
Journal of Chinese Medicinal Materials          2004          27          908-910
Study on Chemical Constituents from Swertia kauitchensis Franch
Zhou Qing, Chen Jiachun, Liu Yanwen
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
10 .     desmoxyphyllin A
C16H10O7     相似度:56.2%
Phytochemistry          1992          31          361-363
Coumaronochromones from leaves ofDesmodium oxyphyllum
Mizuo Mizuno, Katsumi Baba, Munekazu Iinuma, Toshiyuki Tanaka
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
11 .     5,7,3'-Trihydroxy-5'-methoxyl-isoflavone
C16H12O6     相似度:56.2%
Journal of Natural Medicines          2010          64          358-361
New flavonoids with 2BS cell proliferation promoting effect from the seeds of Trigonella foenum-graecum L.
Guo-Rong Wang, Wen-Zhao Tang, Qing-Qiang Yao, Hao Zhong and Yong-Jun Liu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
12 .     pratensein
    相似度:56.2%
Chinese Traditional and Herbal Drugs          2007          38          32-34
红车轴草的化学成分研究
索志新;斯建勇;沈连钢;王瑞虎
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
13 .     robusflavone B
C16H12O8     相似度:56.2%
Phytochemistry Letters          2013          6          62-66
Two new antioxidant flavones from the twigs of Eriosema robustum (Fabaceae)
Maurice D. Awouafack, Pierre Tane, Jacobus N. Eloff
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
14 .     oblonginol
    相似度:56.2%
Heterocycles          1993          36          1501-1507
Two New Coumaronochromone Derivatives, Oblongin and Oblonginol from the Roots of Derris oblonga Benth
Yun-Lian Lin and Yueh-Hsiung Kuo
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
15 .     5,7-Dihydroxy-3-(4-hydroxy-3-methoxybenzyl)benzo[e][1,3]oxazine-2,4-dione
C16H13NO7     相似度:56.2%
Journal of Agricultural and Food Chemistry          2006          54          8574-8579
Novel, Unnatural Benzo-1,2,3-thiadiazole-7-carboxylate Elicitors of Taxoid Biosynthesis
Yufang Xu, Zhengjiang Zhao, Xuhong Qian, Zhigang Qian, Wenhong Tian, and Jianjiang Zhong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
16 .     4,2'-epoxy-4'-hydroxy-5,7,5'-trimethoxy-3-phenylcoumarin
C18H19O7     相似度:55.5%
Phytochemistry          1999          52          297-302
Biflavonoids and 4,20-epoxy-3-phenylcoumarins from the moss Mnium hornum
Elke Brinkmeier, Hans Geiger, Hans Dietmar Zinsmeister
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
17 .     5,3'-dihydroxy-4'-methoxy-7-carbomethoxyflavonol
C18H16O8     相似度:53.3%
Journal of Natural Products          1993          Vol 56          1164
Anti-Inflammatory Activity of Two Flavonoids from Tanacetum microphyllum
M. J. Abad, P. Bermejo, A. Villar, S. Valverde
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
18 .     1-hydroxy-3,6,7-trimethoxyxanthone
C15H12O6     相似度:53.3%
Journal of the Chemical Society, Perkin Transactions 1          1977                   2158-2162
Extractives from Guttiferae. Part 33. Synthesis of the ozonolysis product from dimethylmangostin, 1-hydroxy-3,6,7-trimethoxy-2,8-bis-(2-oxoethyl)xanthone; some 13C nuclear magnetic resonance spectra of xanthones
M. Sum b. Hj. Idris, Alan Jefferson and Feodor Scheinmann
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
19 .     8-chloro-3',4',5,7-tetrahydroxyisoflavone
C15H9O6Cl     相似度:53.3%
The Journal of Antibiotics          1989          42          1350-1355
STRUCTURAL STUDY OF ISOFLAVONOIDS POSSESSING ANTIOXIDANT ACTIVITY ISOLATED FROM THE FERMENTATION BROTH OF STREPTOMYCES SP.
SHINJI FUNAYAMA, YUMI ANRAKU, AKIRA MITA, KANKI KOMIYAMA, SATOSHI OMURA
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
20 .     luteolin
    相似度:53.3%
Chemistry and Industry of Forest Products          2012          32          97-100
Chemical Constituents of the Leaves of Melaleuca leucadendron Linn.
FAN Chao-jun, CHEN Zhan-juan, BAO Chang-yu, BI He-ping
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
追求卓越,敢为先锋
6楼2014-05-06 14:04:05
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 po9lkmnb 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
[论文投稿] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +3 DpSrDtM079iu 2026-08-22 3/150 2026-08-23 15:33 by KM5EcsNQRBPn
[博后之家] 售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急 +3 2JOx3r2CYEgw 2026-08-22 5/250 2026-08-23 15:18 by KM5EcsNQRBPn
[考博] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +3 2JOx3r2CYEgw 2026-08-22 4/200 2026-08-23 14:57 by KM5EcsNQRBPn
[硕博家园] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +3 2JOx3r2CYEgw 2026-08-21 6/300 2026-08-23 14:21 by KM5EcsNQRBPn
[基金申请] 2026年的国家社科基金项目通讯评审的新规则与新动向、新挑战 +3 process2012 2026-08-23 4/200 2026-08-23 12:54 by huixian257
[基金申请] 什么时候开奖? +9 CrisMessi 2026-08-18 10/500 2026-08-23 12:03 by 丶昵称占用
[基金申请] 今天放榜吗? +15 布布和一二 2026-08-19 16/800 2026-08-23 09:55 by 张春生
[考博] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +3 2JOx3r2CYEgw 2026-08-21 10/500 2026-08-23 07:17 by OEbVnUOu01ol
[论文投稿] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +3 2JOx3r2CYEgw 2026-08-22 4/200 2026-08-23 04:04 by OEbVnUOu01ol
[基金申请] 放榜前的不淡定 40+4 snowwithsea 2026-08-19 14/700 2026-08-21 23:51 by cratir
[基金申请] 今日不放榜?网传国自然预计 8 月 27 日可查结果 +16 医学老男孩 2026-08-20 20/1000 2026-08-21 21:13 by Ldrop2023
[基金申请] 看来今天不会放榜了? +8 chengyan1220 2026-08-21 11/550 2026-08-21 17:52 by dcqxinyang
[基金申请] 时间戳又变了 +13 wuchongjun 2026-08-20 19/950 2026-08-21 17:21 by 紫杉醇
[基金申请] 感觉是下周放榜了 +7 angus9576 2026-08-17 12/600 2026-08-21 13:38 by weiyin
[基金申请] 我面上完蛋了 +7 且听虎啸 2026-08-20 8/400 2026-08-21 12:31 by 酷酷墨镜
[基金申请] 应该是下周三26日公布了吧? +4 哈哈蛤? 2026-08-21 4/200 2026-08-21 10:58 by Vivilian
[基金申请] 今天放榜没戏了吧 +9 yuleib84 2026-08-19 11/550 2026-08-21 10:06 by gltch
[基金申请] 基金啊基金 +4 longfie172 2026-08-20 4/200 2026-08-21 08:58 by mark mao
[基金申请] 今天系统多次维护,明天很可能放榜! +10 zju2000 2026-08-16 11/550 2026-08-20 20:02 by cl479861084
[基金申请] 今天维护系统维护 祝所有人 高中 +8 gjjjzhong 2026-08-18 9/450 2026-08-18 13:01 by 家与远方
信息提示
请填处理意见