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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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vanvitamin

铁杆木虫 (正式写手)

[求助] 求助微谱数据

13C-NMR(CD3OD)
174.715, 170.634, 152.813, 150.272, 139.478, 129.431, 112.609, 110.359, 101.204, 98.328, 95.902, 76.205, 75.831, 75.602, 75.457, 74.961, 73.115, 72.467, 72.146, 69.484, 69.392, 67.348, 60.497, 43.241, 38.030, 37.527, 35.009, 29.639, 28.334, 26.442, 18.119
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yaolan123

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能从小到大排列吗
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2楼2013-05-06 15:13:57
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yaolan123

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【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
vanvitamin: 金币+20, ★★★很有帮助 2013-05-07 15:34:20
1 .     6'-O-α-D-glucopyranosylsyringopicroside
C30H40O16     相似度:51.6%
Chemical & Pharmaceutical Bulletin          2002          50(4)          493-497
Studies on the Constituents of Syringa Species. X. Five New Iridoid Glycosides from the Leaves of Syringa reticulata (BLUME) HARA
Koichi MACHIDA, Atsuko KANEKO, Tomokazu HOSOGAI, Rie KAKUDA, Yasunori YAOITA, and Masao KIKUCHI
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

2 .     buddlejoside A8
C33H42O17     相似度:51.6%
Chemical & Pharmaceutical Bulletin          1991          39          2944-2951
Acylated Iridoid Glycosides from Buddleja japonica HEMSL.
Toshio MIYASE,Chiko AKAHORI,Hiromi KOHSAKA and Akira UENO
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

3 .     6'-O-α-D-Glucopyranosylsyringopicroside
C30H40O16     相似度:51.6%
Chemical & Pharmaceutical Bulletin          2007          55          159-222
Naturally Occurring Iridoids. A Review, Part 1
Biswanath DINDA, Sudhan DEBNATH and Yoshihiro HARIGAYA
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

4 .     5β-furost-Δ25(27)-en-1β,2β,3β,4β,5β,7α,22ξ,26-octaol-6-one 26-O-β-D-glucopyranoside
C33H52O15     相似度:51.5%
Molecules          2007          12          2029-2037
New Polyhydroxylated Furostanol Saponins with Inhibitory Action against NO Production from Tupistra chinensis Rhizomes
Lan-Lan Xu, Kun Zou, Jun-Zhi Wang, Jun Wu, Yuan Zhou, Fei-Jun Dan and Jing Yang
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

5 .     6-O-[α-L-(2-3,4-dimethoxycinnamoyl)-rhamnopyranosyl]-catalpol
C32H42O17     相似度:50%
Chemical & Pharmaceutical Bulletin          1991          39          3261-3264
ridoid Glycosides from Verbascum thapsus L.
Tsutomu WARASHINA,Toshio MIYASE and Akira UENO
Structure      13C NMR   碳谱模拟图
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3楼2013-05-06 15:17:38
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