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250350663

木虫 (正式写手)

[求助] 7 已有1人参与

13C NMR (100 MHz, CDCl3) δ12.3, 19.7, 19.8, 19.8, 20.2, 20.8, 20.8, 29.9, 40.2, 40.8, 41.3, 44.7, 51.2, 62.8, 67.8, 68.7, 70.8, 74.3, 74.4, 75.0 95.3, 96.0, 113.8, 149.3, 167.5, 169.5, 171.3, 171.6
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seuseasoar

至尊木虫 (知名作家)

【答案】应助回帖

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感谢参与,应助指数 +1
250350663: 金币+10, ★★★很有帮助 2015-06-04 17:14:20
.     7-epiloganin pentaacetate
C27H36O15     相似度:64.2%
Planta Medica          1984          50          485-488
A New Iridoid Glucoside of Swertia japonica
Yasumasa Jkeshiro and Yutaka Tomita
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     loganin pentaacetate
    相似度:64.2%
Phytochemistry          1988          27          1856-1858
7-O-Acetyl loganic acid from Alangium platanifolium var. Trilobum
Kyoumi Nakamoto,Hideaki Otsuka,Kazuo Yamasaki
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     yadanzioside F
C29H38O16     相似度:62.0%
Chemical & Pharmaceutical Bulletin          1984          32          4702-4705
NEW QUASSINOID GLYCOSIDES, YADANZIOSIDES A-H, FROM BRUCEA JAVANICA
Toshiro Sakaki,Shin Yoshimura,Masami Ishibashi,Takahiko Tsuyuki,Takeyoshi Takahashi,Tadashi Honda and Toshihiro Nakanishi
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     Yadanzioside F
C29H38O16     相似度:62.0%
Bulletin of the Chemical Society of Japan          1985          58          2673-2679
Constituents of Seeds of Brucea javanica. Structures of New Bitter Principles, Yadanziolides A, B, C,Yadanziosides F, I, J, and L.
Shin YOSHIMURA, Toshiro SAKAKI, Masami ISHIBASHI, Takahiko TSUYUKI,Takeyoshi TAKAHASHI, and Tadashi HONDA
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     8-epi-loganin pentaacetate
    相似度:60.7%
Journal of Natural Products          1994          Vol 57          494
Inerminosides A and B, Two Novel Complex Iridoid Glycosides from Clerodendrum inerme
Ihsan Çalis, Mohammed Hosny, Aysen Yürüker, Anthony D. Wright, Otto Sticher
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     ent-3β,6α,16,18-tetra-acetoxy-13-epimanoyl oxide
C28H42O9     相似度:60.7%
Journal of the Chemical Society, Perkin Transactions 1          1990                   1261-1266
Biotransformation of ent-13-epi- and ent-manoyl oxides by Rhizopus nigricans cultures
Andrés García-Granados, Antonio Martínez, Juan P. Martínez, M. Esther Onorato and J. M. Arias
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     Briaexcavatin J
    相似度:60.7%
Tetrahedron          2008          64          2596-2604
New briaranes from the octocorals Briareum excavatum (Briareidae) and Junceella fragilis (Ellisellidae)
Ping-Jyun Sung, Mei-Ru Lin, Yin-Di Su, Michael Y. Chiang, Wan-Ping Hu, Jui-Hsin Su, Mo-Chih Cheng, Tsong-Long Hwang, Jyh-Horng Sheu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl-(1→3)-1-deoxy-1-((E)-4-methoxy-4-oxobut-2-en-1-yl)-2,4,6-tri-O-acetyl-β-D-glucopyranose
C31H42O19     相似度:60.7%
Carbohydrate Research          2013          382          9-18
Synthesis of O- and C-glycosides derived from β-(1,3)-d-glucans
Eduardo Marca, Jessika Valero-Gonzalez, Ignacio Delso, Tomás Tejero, Ramon Hurtado-Guerrero, Pedro Merino
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
尼赫
2楼2015-06-04 14:43:18
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250350663

木虫 (正式写手)

引用回帖:
2楼: Originally posted by seuseasoar at 2015-06-04 14:43:18
.     7-epiloganin pentaacetate
C27H36O15     相似度:64.2%
Planta Medica          1984          50          485-488
A New Iridoid Glucoside of Swertia japonica
Yasumasa Jkeshiro and Yutaka Tomi ...

3楼2015-06-04 17:14:17
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