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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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chaijiang206

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16.04,17.60,17.60,19.17,19.87,28.14,36.99,37.22,38.44,39.02,48.52,49.80,53.83,62.39,62.45,70.71,71.66,74.48,75.37,75.96,79.02,79.61,80.38,94.68,102.20,107.96,118.79,148.39,156.97,166.94,177.95
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wangkaibo123

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【答案】应助回帖

感谢参与,应助指数 +1
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173个化合物(查询结果仅供参考)
1 .     cussoracoside A
C26H42O9     相似度:65.6%
Chemical & Pharmaceutical Bulletin          2002          50(2)          268-271
Ent-kaurane Diterpenoid Glycosides from the Leaves of Cussonia racemosa, a Malagasy Endemic Plant
Liva Rakotondraibe Romuald HARINANTENAINA, Ryoji KASAI, and Kazuo YAMASAKI
Structure      13C NMR   碳谱模拟图
2 .     goshonoside-F3
    相似度:65.6%
Phytochemistry          1984          23          615-621
Ent-labdane-type diterpene glucosides from leaves of Rubus chingii
Takashi Tanaka, Keiko Kawamura, Takumi Kitahara, Hiroshi Kohda, Osamu Tanaka
Structure      13C NMR   碳谱模拟图
3 .     18-O-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranosyl-13-epitorreferol
C32H54O11     相似度:62.5%
Chemical & Pharmaceutical Bulletin          1995          43          5-8
Fern Constituents : Four New Diterpenoid Glycosides from Fresh Leaflets of Gleichenia japonica
Kenji SHIOJIMA,Masayoshi SUZUKI,Hiroshi AOKI and Hiroyuki AGETA
Structure      13C NMR   碳谱模拟图
4 .     ent-kaurane-3β,16β,17-triol 3β-O-β-D-glucopyranosyl-17-O-β-D-glucopyranside
C32H54O13     相似度:59.3%
Journal of Natural Products          1990          Vol 53          657
ent-Kauranoid Diterpenes from Artemisia sacrorum
Xian Li, Dezhi Zhang, Masayuki Onda, Yaeko Konda, Mieko Iguchi, Yoshihiro Harigaya
Structure      13C NMR   碳谱模拟图
5 .     steviol 13-O-β-glucopyranoside 19-β-glucopyranosyl ester
    相似度:59.3%
Phytochemistry          1991          30          3989-3992
Biotransformation of steviol by cultured cells of eucalyptus perriniana and Coffea arabica
Yutaka Orihara, Kenji Saiki, Tsutomu Furuya
Structure      13C NMR   碳谱模拟图
6 .     Laevissioside B
C32H55O12Cl     相似度:59.3%
Natural Products and Bioprospecting          2013          3          38-42
Four new labdane-type diterpenoid glycosides from Diplopterygium laevissimum
Ming-Ming Li, Kou Wang, Juan He, Li-Yan Peng, Xuan-Qin Chen, Xiao Cheng, Qin-Shi Zhao
Structure      13C NMR   碳谱模拟图
7 .     β-D-Glucopyranosyl-8(17),13-ent-labdadien-16,15-olid-18-oate
C26H38O9     相似度:58.0%
Phytochemistry          2004          65          945-954
ent-Labdane glycosides from the aquatic plant Potamogeton lucens and analytical evaluation of the lipophilic extract constituents of various Potamogeton species
Patrice Waridel, Jean-Luc Wolfender, Jean-Bernard Lachavanne, Kurt Hostettmann
Structure      13C NMR   碳谱模拟图
8 .     cussovantoside C
C31H52O12     相似度:58.0%
Phytochemistry          2002          61          367-372
ent-Kaurane diterpenoid glycosides from a Malagasy endemic plant, Cussonia vantsilana
Liva Harinantenaina, Ryoji Kasai, Kazuo Yamasaki
Structure      13C NMR   碳谱模拟图
9 .     15Z-[Dodecahydro-18-hydroxymethyl-17,19,20-trimethyl-15(1H)-phenanthrenylidene]-acetic acid-16-O-β-D-lucopyranoside
C26H42O8     相似度:58.0%
Journal of Asian Natural Products Research          2005          7          19-24
A new diterpenoid glucopyranoside from Erythrophleum fordii
FANG YU, NAN LI and SHI-SHAN YU
Structure      13C NMR   碳谱模拟图
10 .     compound 6
C31H50O11     相似度:58.0%
Phytochemistry          1998          47          73-78
Vernoniosides and an androstane glycoside from Vernonia kotschyana
Rokia Sanogo, Maria Paola Germano, Nunziatina de Tommasi, Cosimo Pizza, Rita Aquino
Structure      13C NMR   碳谱模拟图
11 .     gomojoside F
C32H56O13     相似度:58.0%
Phytochemistry          1992          31          1311-1315
Gomojosides, labdane diterpenoids from Viburnum suspensum
Tetsuo Iwagawa, Shigetoshi Yaguchi, Tsunao Hase, Tsutomu Okubo* and Muko Kim
Structure      13C NMR   碳谱模拟图
12 .     atracyligenin
C31H48O14     相似度:58.0%
Phytochemistry          1988          27          1532-1534
Norditerpenes and norditerpene glycosides from Drymaria arenarioides
David Vargas,Xorge A. Dominguez,Karim Acuña-Askar,Marcos Gutierrez,Kurt Hostettmann
Structure      13C NMR   碳谱模拟图
13 .     Microtropioside A
C26H44O9     相似度:58.0%
Phytochemistry          2010          71          675-681
Microtropiosides A–F: ent-Labdane diterpenoid glucosides from the leaves of Microtropis japonica (Celastraceae)
Yuka Koyama, Katsuyoshi Matsunami, Hideaki Otsuka, Takakazu Shinzato, Yoshio Takeda
Structure      13C NMR   碳谱模拟图
14 .     β-D-glucopyranosyl-15α-(3-hydroxy-3-methylbutanoyloxy)-ent-16-kauren-19-oate
C31H48O10     相似度:58.0%
Phytochemistry Letters          2013          6          425-428
Two new ent-kaurene diterpene glucosides from the roots of Mikania micrantha
Qiaolin Xu, Haihui Xie, Huilin Xiao, Lidong Lin, Xiaoyi Wei
Structure      13C NMR   碳谱模拟图
15 .     ajugaside A
C32H50O14     相似度:56.2%
Journal of Natural Products          1998          61          1105-1109
New Glycosides from Ajuga decumbens
Midori Takasaki, Isao Yamauchi, Mitsumasa Haruna, and Takao Konoshima
Structure      13C NMR   碳谱模拟图
Domyallbesttohaveahappylife.
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