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    

小木虫论坛-学术科研互动平台 » 生物医药区 » 药学 » 天然药物化学 » 微谱求助
41/1返回列表
查看: 390  |  回复: 3
只看楼主 @他人 存档 新回复提醒 (忽略) 收藏    在APP中查看

神雕哥

木虫 (正式写手)

[求助] 微谱求助 已有1人参与

13C NMR (151 MHz, D2O) δ 176.08, 175.31, 175.13, 170.71, 109.44, 109.16, 107.81, 107.30, 103.32, 103.06, 102.52, 100.64, 99.97, 99.27, 98.85, 97.13, 96.03, 92.07, 84.51, 84.14, 83.71, 83.19, 82.45, 81.23, 80.46, 79.97, 79.70, 79.11, 79.01, 78.25, 77.72, 76.94, 76.70, 76.44, 76.05, 75.50, 75.24, 74.95, 74.49, 74.22, 74.12, 73.77, 73.61, 73.20, 72.71, 72.63, 72.47, 72.24, 72.15, 71.81, 71.18, 70.72, 70.63, 70.42, 70.15, 69.90, 69.72, 69.43, 69.21, 68.83, 68.51, 68.17, 67.83, 63.19, 61.45, 61.12, 60.93, 59.93, 57.34, 52.75, 30.19, 30.15, 16.68, 16.40.
回复此楼

» 猜你喜欢
1楼 2014-06-25 11:48:00
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

wangkaibo123

荣誉版主 (职业作家)

kerry

优秀版主
数据写反了
回复此楼
Domyallbesttohaveahappylife.
2楼2014-06-25 12:03:56
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

神雕哥

木虫 (正式写手)
引用回帖:
2楼: Originally posted by wangkaibo123 at 2014-06-25 12:03:56
数据写反了

13C NMR (151 MHz, D2O) δ 16.40,16.68, 30.15, 30.19, 52.75, 57.34, 59.93, 60.93, 61.12,61.45,63.19, 67.83, 68.17, 68.51, 68.83,69.21,69.43, 69.72,69.90,70.15, 70.42,70.63, 70.72,  71.18, 71.81, 72.15,72.24, 72.47, 72.63,  72.71, 73.20, 73.61,73.77,74.12,74.22,74.49,74.95,75.24, 75.50, 76.05,76.44, 76.70,76.94,77.72, 78.25, 79.01, 79.11, 79.70, 79.97, 80.46, 81.23, 82.45, 83.19, 83.71, 84.14, 84.51,92.07, 96.03, 97.13,98.85,99.27,99.97,100.64,  102.52,  103.06, 103.32,107.30, 107.81, 109.16,109.44,170.71, 175.13, 175.31,176.08.
赞一下 回复此楼
3楼2014-06-25 13:00:06
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

wangkaibo123

荣誉版主 (职业作家)

kerry

优秀版主

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
神雕哥: 金币+30, ★★★★★最佳答案 2014-06-25 13:54:31
查询模式：模糊查询
碳谱数据输入：
按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如：
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

溶剂选项：
匹配容差： (数字格式，可自行设定)
相似度：   %(相似度>=50%)



查询结果：共查到239个化合物(查询结果仅供参考)
1 .     compound S3:7
    相似度:71.6%
Archives of Biochemistry and Biophysics          1990          278          297-311
Isolation and structural analysis of three new disialylated oligosaccharides from human milk
Gunnar Grönberg, Peter Lipniunas, Torgny Lundgren, Frank Lindh, Bo Nilsson
Structure      13C NMR   碳谱模拟图
2 .     HPS4-2A
    相似度:70.2%
Fitoterapia          2013          89          20-32
Structure and antioxidant activity study of sulfated acetamido-polysaccharide from Radix Hedysari
Zilong Dang, Demei Feng, Xiaohua Liu, Tao Yang, Long Guo, Jin Liang, Jiandi Liang, Fangdi Hu, Fang Cui, Shilan Feng
Structure      13C NMR   碳谱模拟图
3 .     OS1
    相似度:64.5%
Chemistry-A European Journal          2012          18          3729-3735
Characterization of the Core Oligosaccharide and the O-Antigen Biological Repeating Unit from Halomonas stevensii Lipopolysaccharide: The First Case of O-Antigen Linked to the Inner Core
Dr. Giuseppina Pieretti, Sara Carillo, Dr. Buko Lindner, Kwang Kyu Kim, Keun Chul Lee, Jung-Sook Lee, Prof. Dr. Rosa Lanzetta, Prof. Dr. Michelangelo Parrilli and Prof. Dr. Maria Michela Corsaro
Structure      13C NMR   碳谱模拟图
4 .     compound 10
C70H119N7O45     相似度:63.5%
Tetrahedron Letters          2005          46          4201-4204
Synthesis of a N-glycan nonasaccharide of the bisecting type with additional core-fucose
Ralf Schuberth, Carlo Unverzagt
Structure      13C NMR   碳谱模拟图
5 .     lipooligosaccharide
    相似度:62.3%
Carbohydrate Research          2012          357          75-82
Structure of the lipopolysaccharide isolated from the novel species Uruburuella suis
Alba Silipo, Luisa Sturiale, Cristina De Castro, Rosa Lanzetta, Michelangelo Parrilli, Domenico Garozzo, Antonio Molinaro
Structure      13C NMR   碳谱模拟图
6 .     hupehensis saponin G
    相似度:62.1%
Carbohydrate Research          2012          353          49-56
Structure revision of hupehensis saponin F and G and characterization of new trace triterpenoid saponins from Anemone hupehensis by tandem electrospray ionization mass spectrometry
Fu Li, Xin Liu, Minghai Tang, Bin Chen, Lisheng Ding, Lijuan Chen, Mingkui Wang
Structure      13C NMR   碳谱模拟图
7 .     CSP-III
    相似度:62.1%
Shoyakugaku Zasshi          1990          44          29-37
Further Studies on the Structure of Polysaccharides from the Bark of Melia azadirachta (VII)
KUROKAWA YUMI, TAKEDA TADAHIRO,OGIHARA YUKIO
Structure      13C NMR   碳谱模拟图
8 .     GP-3
    相似度:60.8%
Chemical & Pharmaceutical Bulletin          2006          54(3)          287-291
Biologically Active Glycosides from Asteroidea, 42.1) Isolation and Structure of a New Biologically Active Ganglioside Molecular Species from the Starfish Asterina pectinifera
Ryuichi HIGUCHI,Shinichi INOUE,Kouji INAGAKI,Maki SAKAI,Tomofumi MIYAMOTO,Tetsuya KOMORI,Masanori INAGAKI,and Ryuichi ISOBE
Structure      13C NMR   碳谱模拟图
9 .     orchidastroside C
C77H126O43     相似度:59.7%
Journal of Natural Products          2010          73          7-11
Steroidal Saponins from Chlorophytum orchidastrum
Debabrata Acharya, Anne-Claire Mitaine-Offer, Nutan Kaushik, Tomofumi Miyamoto, Thomas Paululat, Jean-François Mirjolet, Olivier Duchamp and Marie-Aleth Lacaille-Dubois
Structure      13C NMR   碳谱模拟图
10 .     23-hydroxy-3β-[(O-α-L-rhamnopyranosyl-(1→2)-O-[O-β-D-glucopyranosyl-(1→4)-β-D-glucopyranosyl-(1→4)]-α-L-arabinopyranosyl)oxy]lup-20(29)-en-28-oic acid 28-O-α-L-rhamnopyranosyl-(1→4)-O-β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl ester
C71H116O36     相似度:59.4%
Journal of Natural Products          2001          64          1226-1229
New Bisdesmosidic Triterpene Saponins from the Roots of Pulsatilla chinensis
Yoshihiro Mimaki,Akihito Yokosuka, Minpei Kuroda, Mari Hamanaka, Chiseko Sakuma, and Yutaka Sashida
Structure      13C NMR   碳谱模拟图
11 .     Batatin V
C132H212O42     相似度:59.2%
Phytochemistry          2011          72          773-780
Batatins III–VI, glycolipid ester-type dimers from Ipomoea batatas
Daniel Rosas-Ramírez, Edgar Escalante-Sánchez, Rogelio Pereda-Miranda
Structure      13C NMR   碳谱模拟图
12 .     Hederagenin 3-O-β-D-glucopyranosyl(1→3)-α-L-rhamnopyranosyl(1→2)[α-L-rhamnopyranosyl(1→2)-β-D-glucopyranosyl(1→4)]-α-L-arabinopyranosyl-28-O-α-L-rhamnopyranosyl(1→4)-β-D-glucopyranosyl(1→6)-β-D-glucopyranosyl ester
    相似度:58.4%
Molecules          2012          17          5520-5531
Saponins with Neuroprotective Effects from the Roots of Pulsatilla cernua
Jian-Yu Liu, Ying-Li Guan, Li-Bo Zou, Yi-Xia Gong, Hui-Ming Hua, Yong-Nan Xu, Hui Zhang, Zong-Gui Yu and Wen-Hao Fan
Structure      13C NMR   碳谱模拟图
13 .     orchidastroside B
C72H118O39     相似度:58.1%
Journal of Natural Products          2010          73          7-11
Steroidal Saponins from Chlorophytum orchidastrum
Debabrata Acharya, Anne-Claire Mitaine-Offer, Nutan Kaushik, Tomofumi Miyamoto, Thomas Paululat, Jean-François Mirjolet, Olivier Duchamp and Marie-Aleth Lacaille-Dubois
Structure      13C NMR   碳谱模拟图
赞一下 回复此楼
Domyallbesttohaveahappylife.
4楼2014-06-25 13:07:05
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 神雕哥 的主题更新
41/1返回列表
普通表情 龙 兔 虎 猫
信息提示
关闭
请填处理意见
关闭