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romeomiller

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[求助] 微谱求助 已有1人参与

溶剂为氘代甲醇,碳谱数据如下:
22.0,23.2,23.5,25.7,30.1,43.8,46.9,57.2,59.5,169.2,171.8
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yangyinhe

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【答案】应助回帖

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感谢参与,应助指数 +1
romeomiller: 金币+10, ★★★★★最佳答案 2015-01-26 20:22:54
1 .     cyclo(L-Leu-L-Pro)
    相似度:81.8%
China Journal of Chinese Materia Medica          2010          35          2852-2861
Constituents of Gymnadenia conopsea
YUE Zhenggang; ZI Jiachen; ZHU Chenggen; LIN Sheng; YANG Yongchun; SHI Jiangong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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2 .     Cis-3-isobutyl-tetrahydroimidazo[1,2-a]pyridine-2,5-dione
C11H18O2N2     相似度:81.8%
Journal of Asian Natural products Research          2010          12          331-333
A new alkaloid from the stem of Sparganium stoloniferum Buch.-Ham
Shu-Xian Li; Feng Wang; Xiao-Hui Deng; Sheng-Wang Liang
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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3 .     Cyclo-(Leu-Pro)
    相似度:81.8%
Chemistry of Natural Compounds          2010          46          828-830
Secondary metabolites from green algae Ulva pertusa
Chang-Yun Wang, Lei Han, Kai Kang, Chang-Lun Shao and Yu-Xi Wei, et al.
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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4 .     cyclo-[Leucyl-prolyl]2
    相似度:81.8%
Tetrahedron          2008          64          3147-3152
Cyclic tetrapeptides from marine bacteria associated with the seaweed Diginea sp. and the sponge Halisarca ectofibrosa
Wimolpun Rungprom, Eric R.O. Siwu, Lynette K. Lambert, Chutiwan Dechsakulwatana, Michael C. Barden, Udom Kokpol, Joanne T. Blanchfield, Masaki Kita, Mary J. Garson
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

5 .     cyclo-(S-Pro-S-Leu)
    相似度:81.8%
Journal of Zhejiang University of Technology          2014          42          487-490
Researches on the secondary metabolites of marine-derived fungus Mucor circinelloides MNP 12010102
WANG Hong, FENG Yu-mei, WU Qi-hao, ZHAO Mei-rong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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6 .     3(R)-[(2(S)-pyrrolidinylcarbonyl)amino]-2-oxo-1-azetidineacetamide acetic acid
C12H20N4O5     相似度:75%
Journal of Medicinal Chemistry          1993          36          256-263
Synthesis and dopamine receptor modulating activity of lactam conformationally constrained analogs of Pro-Leu-Gly-NH2
Uma Sreenivasan, Ram K. Mishra, Rodney L. Johnson
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

7 .     cyclo-((S)-Pro-(R)-Leu)
    相似度:72.7%
Helvetica Chimica Acta          2009          92          1112-1117
Proline-Containing Dipeptides from a Marine Sponge of a Callyspongia Species
Bin Yang, Junde Dong, Xuefeng Zhou, Xianwen Yang, Kyung Jin Lee, Lishu Wang, Si Zhang, Yonghong Liu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

8 .     cyclo(L-Leu-L-Pro)
C11H18N2O2     相似度:72.7%
Bioorganic & Medicinal Chemistry          2012          20          2002-2009
Cyclic dipeptides exhibit potency for scavenging radicals
Tadashi Furukawa, Takashi Akutagawa, Hitomi Funatani, Toshikazu Uchida, Yoshihiro Hotta, Masatake Niwa, Yoshiaki Takaya
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

9 .     3-isobutyl-hexahydropyrrolo[1,22A]pyrazine-1,4-dione
C11H18N2O2     相似度:72.7%
Academic Journal of Second Military Medical University          2006          27          22-24
Bioactive cyclodipeptides extracted from marine microbes in East China Sea
AI Feng, XU Qiang-zhi, YANG Yu, LIU Xiao-yu, SHI Xiao-qiong, SONG Zhi-gang, JIAO Bing-hua
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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