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北京石油化工学院2026年研究生招生接收调剂公告
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7.03,21.48,29.99,30.20,34.14,35.96,36.11,53.16,53.56,54.73,73.26,83.70,85.03,109.21,120.02,122.91,128.18,134.84,144.67,158.60.
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木、公、子: 金币+15, 有帮助 2014-05-12 23:23:26
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50个化合物(查询结果仅供参考)
1 .     kopsiyunnanine G
C21H28N2O2     相似度:71.4%
Chemical & Pharmaceutical Bulletin          2010          58          961-963
Two New Aspidosperma Indole Alkaloids from Yunnan Kopsia arborea
Yuqiu Wu, Mariko Kitajima, Noriyuki Kogure, Yunsong Wang, Rongping Zhang and Hiromitsu Takayama
Structure      13C NMR   碳谱模拟图
2 .     (–)-Hecubine
C20H26N2O     相似度:55%
Chemistry of Natural Compounds          2008          44          675-678
INDOLE ALKALOIDS FROM Ervatamia flabellformia
Shuang Liang, Haisheng Chen, Li Jin,Weidong Xuan, and Wei-Dong Zhang
Structure      13C NMR   碳谱模拟图
3 .     pteropodic acid
C20H22N2O4     相似度:55%
Phytochemistry          1993          33          707-710
Oxindole alkaloids from Uncaria sinensis
Hong-Mei Liu, Xiao-Zhang Feng
Structure      13C NMR   碳谱模拟图
4 .     16β-hydroxymethyl-(+)-quebrachamine
    相似度:55%
Helvetica Chimica Acta          1976          59          2711-2723
13C-NMR. Spectroscopy of Naturally Occuring Substances. XLII. Conformational analysis of quebrachamine-like indole alkaloids and related substances
Ernest Wenkert, Edward W. Hagaman, Nicole Kunesch, Nai-yi Wang and Béla Zsadon
Structure      13C NMR   碳谱模拟图
5 .     cleavamine
    相似度:55%
Helvetica Chimica Acta          1976          59          2711-2723
13C-NMR. Spectroscopy of Naturally Occuring Substances. XLII. Conformational analysis of quebrachamine-like indole alkaloids and related substances
Ernest Wenkert, Edward W. Hagaman, Nicole Kunesch, Nai-yi Wang and Béla Zsadon
Structure      13C NMR   碳谱模拟图
6 .     N-{4-[(2-tert-Butyl-6-methoxyquinolin-8-yl)amino]pentyl}-N2-({4-[(2-tert-butyl-6-methoxyquinlin-8-yl)amino]pentyl}carbamoyl)-D-lysinamide 3HCl
    相似度:55%
Bioorganic & Medicinal Chemistry          2011          19          197-210
Synthesis, antiprotozoal, antimicrobial, b-hematin inhibition, cytotoxicity and methemoglobin (MetHb) formation activities of bis(8-aminoquinolines)
Kirandeep Kaur, Meenakshi Jain, Shabana I. Khan, Melissa R. Jacob, Babu L. Tekwani, Savita Singh,Prati Pal Singh, Rahul Jain
Structure      13C NMR   碳谱模拟图
7 .     melofusine I
C39H52N4     相似度:55%
Chinese Journal of Natural Medicines          2011          9(4)          0259-0263
Cytotoxic Indole Alkaloids from Melodinus fusiformis and M. morsei
CAI Xiang-Hai, JIANG Hao, LI Yan, CHENG Gui-Guang, LIU Ya-Ping, FENG Tao, LUO Xiao-Dong
Structure      13C NMR   碳谱模拟图
8 .     Osterivolone A
C16H24O5     相似度:55%
Bioorganic & Medicinal Chemistry Letters          2012          22          2927-2931
Melanogenesis inhibitory bisabolane-type sesquiterpenoids from the roots of Angelica koreana
Jin Woo Lee,Cheong-Yong Yun ,Eunmiri Roh,Chul Lee,Qinghao Jin,Kwon Ki Bang,Sang-Hun Jung,Dongho Lee ,Mi Kyeong Lee ,Youngsoo Kim ,Bang Yeon Hwang
Structure      13C NMR   碳谱模拟图
9 .     2β-malonylindolo[2,3-a]quinolizidine
    相似度:55%
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   碳谱模拟图
10 .     aspidophylline A
C21H24N2O4     相似度:52.3%
Journal of Natural Products          2007          70          1783-1789
Biologically Active Aspidofractinine, Rhazinilam, Akuammiline, and Vincorine Alkaloids from Kopsia
G. Subramaniam, Osamu Hiraku,Masahiko Hayashi, Takashi Koyano, Kanki Komiyama, and Toh-Seok Kam
Structure      13C NMR   碳谱模拟图
11 .     3-oxo-coronaridine
    相似度:52.3%
Journal of Natural Products          1988          Vol 51          528
Heyneanine Hydroxyindolenine, A New Indole Alkaloid from Ervatamia coronaria var. plena
Perveen Sharma, Geoffrey A. Cordell
Structure      13C NMR   碳谱模拟图
12 .     3-oxo-coronaridine
    相似度:52.3%
Natural Product Sciences          1997          3          42-48
Alkaloids from The Roots of Tabernaemontana Macrocarpa Jack
Husain, Khairana; Said, Ikram M.; Din, Laily B.; Takayama, Hiromitsu; Kitajima, Mariko; Aimi, Norio
Structure      13C NMR   碳谱模拟图
13 .     ajmalicidine
    相似度:52.3%
Planta Medica          1994          60          480-481
On the Structure of the Indole Alkaloid Ajmalicidine
Lounasmaa, M.; Tolvanen, A.
Structure      13C NMR   碳谱模拟图
Domyallbesttohaveahappylife.
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