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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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xicaicai1988

金虫 (小有名气)

[求助] gmb23 已有1人参与

碳谱数据:15.66, 19.49, 22.47, 53.28, 53.99, 62.90, 63.48, 71.74, 72.68, 74.50, 75.05, 75.46, 78.28, 78.36, 78.41, 88.19, 91.26, 101.26, 129.25, 137.21, 142.02, 150.01, 153.50, 157.61, 211.23
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yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

感谢参与,应助指数 +1
1 .     Itol A-14-O-β-D-glucopyranoside
C26H42O11     相似度:57.6%
Tetrahedron          2008          64          5743-5747
Six insecticidal isoryanodane diterpenoids from the bark and twigs of Itoa orientalis
Xing-Yun Chai, Chang-Cai Bai, Hai-Ming Shi, Zheng-Ren Xu, Hong-Yan Ren, Fei-Fei Li, Ya-Nan Lu, Yue-Lin Song, Peng-Fei Tu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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2 .     platanionoside D
C25H44O12     相似度:56%
Chemical & Pharmaceutical Bulletin          2002          50(3)          390-394
Platanionosides D—J: Megastigmane Glycosides from the Leaves of Alangium platanifolium (SIEB. et ZUCC.) HARMS var. platanifolium SIEB. et ZUCC.
Hideaki OTSUKA and Akie TAMAKI
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

3 .     allamanoid
C27H36O16     相似度:55.5%
Chinese Chemical Letters          2010          21          709-711
Iridoid glucosides from Allamanda neriifolia
Ying Lu Yu; Xian Li; Chang Qiang Ke; Chun Ping Tang; Xin Zhou Yang; Xi Qiang Li; Yang Ye
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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4 .     Allamanoid
C27H36O16     相似度:55.5%
Chemical & Pharmaceutical Bulletin          2011          59          803-833
Naturally Occurring Iridoids and Secoiridoids. An Updated Review, Part 4
Biswanath DINDA, Sudhan DEBNATH, and Rajarshi BANIK
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

5 .     Pubeside D
C26H42O9     相似度:53.8%
Chinese Chemical Letters          2001          12          51-54
New diterpenoid glucosides from Siegesbeckia pubescens
Jiang XIONG, Qi Duan JIN, Yun Long XU
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

6 .     darutoside
    相似度:53.8%
Acta Pharmaceutica Sinica          1989          Vol 24          833-836
STUDIES ON ANTIFERTILITY CONSTITUENTS OF SIEGESBECKIA GLABRESCENS MAK
XY Dong; M Chen; W Jin. DX Huang; SM Shen and HT Li
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

7 .     Itol B-20-O-β-D-glucopyranoside
C26H42O12     相似度:53.8%
Tetrahedron          2008          64          5743-5747
Six insecticidal isoryanodane diterpenoids from the bark and twigs of Itoa orientalis
Xing-Yun Chai, Chang-Cai Bai, Hai-Ming Shi, Zheng-Ren Xu, Hong-Yan Ren, Fei-Fei Li, Ya-Nan Lu, Yue-Lin Song, Peng-Fei Tu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

8 .     ent-2-oxo-15,16,19-trihydroxypimar-8(14)-en-19-O-β-D-glucopyranoside
C26H42O9     相似度:53.8%
Journal of Integrative Plant Biology          2006          48          991-995
Chemical Constituents of Siegesbeckia orientalis L.
Li-Li Wang and Li-Hong Hu, *
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

9 .     cordifolioidyne C
C20H28O7     相似度:52%
Helvetica Chimica Acta          2008          Vol. 91          90
Three New Polyyne (=Polyacetylene) Glucosides from the Edible Roots of Codonopsis cordifolioidea
Ren-Qiang Mei, Qing Lu, Yan-Fen Hu, Hai-Yang Liu, Fu-Kai Bao, Yu Zhang, and Yong-Xian Cheng
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

10 .     6'-O-β-D-glucopyranosylsesamoside
C23H34O17     相似度:52%
Helvetica Chimica Acta          2007          Vol. 90          143
Iridoid Glycosides from Lamiophlomis rotata
Jun-Jie Tan, Chang-Heng Tan, Mu Li, Shan-Hao Jiang, and Da-Yuan Zhu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

11 .     (3S,5R,6S,7E,9S)-megastigman-7-ene-5,6-epoxy-3,9-diol 3,9-O-β-D-diglucopyranoside
C25H42O13     相似度:52%
Chemical & Pharmaceutical Bulletin          2007          55(8)          1277-1280
Megastigmane Glucosides from Equisetum debile and E. diffusum
Tripetch KANCHANAPOOM,Hideaki OTSUKA,and Somsak RUCHIRAWAT
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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