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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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药化理工男

新虫 (小有名气)

[求助] 维普求助,急急急!!! 已有1人参与

JGX-H-47

C谱数据:12.04,12.17,12.23,12.43,18.98,19.19,19.25,19.58,20.00,21.27,21.42,23.26,24.49,24.55,25.59,26.31,28.43,29.10,29.36,31.78,32.09,34.14,36.34,36.68,37.46,39.88,39.98,40.68,42.39,42.44,42.50,46.01,50.33,50.36,51.43,56.15,56.27,56.96,57.06,71.88,121.83,129.46,138.49,140.96
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seuseasoar

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药化理工男: 金币+10, 有帮助 2015-05-30 14:35:44
1 .     stigmasteryl-3β-arachidate
C49H86O2     相似度:81.8%
Asian Journal of Chemistry          2014          26          3018-3020
Stigmasteryl Arachidate Constituent from the Straw of Oryza sativa
ILL-MIN CHUNG, JAE-YEON YOON, SEUNG-HYUN KIM and ATEEQUE AHMAD
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     compound A
    相似度:76.0%
Yakugaku Zasshi          1983          103          43-48
The Principles of Tetragonia tetragonoides Having an Antiulcerogenic Activity. I. Isolation and Identification of Sterylglucoside Mixture (Compound A)
EMI OKUYAMA, MIKIO YAMAZAKI
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     mixture of β-sitosterol-3-O-β-D-glucoside and stigmasterol-3-O-β-D-glucoside
    相似度:75%
The Chinese Pharmaceutical Journal          2003          55          109-119
Antiproliferative Constituents from Gynura divaricata subsp. formosana
Sheng-Chih Chen*, Li-Ling Hong, Chung-Yang Chang, Chun-Jen Chen, Mei-Hua Hsu, Yuan-Chao Huang, Tai-Hung Huang and Sheng-Chu Kuo
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     β-sitosterol
    相似度:72.7%
Chemistry of Natural Compounds          1999          35          646-649
13C NMR SPECTRA OF II-SITOSTEROL DERIVATIVES WITH OXIDIZED RINGS A AND B
N. V. Kovganko, Zh. N. Kashkan,E. V. Borisov, and E. V. Batura
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     crotasteroiridocin
C39H64O3     相似度:72.7%
Zeitschrift für Naturforschung B          2006          61          629-635
Behavior of 1,3-Di(tert-butyl)-2,4-bis(tetramethylpiperidino)-1,3,2,4-di-phospha-diboretane towards Boron Halides and Adduct Formation of a Bicyclo[1.1.0]diphosphadiboretane with Tris(pentafluorophenyl)borane
K. Knabel, H. Nöth, and R. T. Paine
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     aglycone-II
    相似度:72.7%
Yakugaku Zasshi          1983          103          43-48
The Principles of Tetragonia tetragonoides Having an Antiulcerogenic Activity. I. Isolation and Identification of Sterylglucoside Mixture (Compound A)
EMI OKUYAMA, MIKIO YAMAZAKI
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     artemisterol B
C44H72O4     相似度:70.4%
Journal of Natural Products          1996          59          181-184
New 9β-Lanostane-Type Triterpenic and 13, 14-seco-Steroidal Esters from the Roots of Artemisia scoparia
Surendra Kumar Sharma and Mohammad Ali
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     β-sitosterol β-D-glucopyranoside tetraacetate
    相似度:70.4%
Planta Medica          1993          59          369-372
A New Oleanolic Acid Derivative from Securinega tinctoria
LuisM. Carvalho and J. Seita
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
尼赫
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