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ucxdyx666

新虫 (初入文坛)

[求助] 碳谱求助 已有2人参与

17.66,36.46,64.47,69.82,70.22,71.92,72.10,72.17,73.75,75.18,75.45,83.78,102.40,104.15,114.57,116.19,116.41,116.92,121.10,122.97,131.27,144.33,145.80,147.14,169.02
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波诺咪

新虫 (初入文坛)

【答案】应助回帖

★ ★ ★ ★
感谢参与,应助指数 +1
ucxdyx666: 金币+4, 有帮助 2015-06-08 15:12:40
169.02肯定有羰基,然后位移在150--100说明有双键,80--50有饱和连氧碳,50--0有饱和碳。另外一碳连二氧位移为99。
目前只能帮这么多了。

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2楼2015-06-08 13:34:02
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yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

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感谢参与,应助指数 +1
ucxdyx666: 金币+6, ★★★很有帮助 2015-06-08 15:12:53
1 .     isoverbascoside
    相似度:86.2%
Phytochemistry          2002          59          557-563
Phenolic glycosides from Markhamia stipulata
Tripetch Kanchanapoom, Ryoji Kasai, Kazuo Yamasaki
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




2 .     acteoside isomer
    相似度:86.2%
Chemical & Pharmaceutical Bulletin          1982          30          2732-2737
Studies on the Acyl Glycosides from Leucoseptrum japonicum (MIQ.) KITAMURA et MURATA
TOSHIO MIYASE,AKIRA KOIZUMI,AKIRA UENO,TADATAKA NORO,MASANORI KUROYANAGI,SEIGO FUKUSHIMA,YOSHIHIKO AKIYAMA and TSUNEMATSU TAKEMOTO
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




3 .     acteoside isomer
    相似度:86.2%
Chemical & Pharmaceutical Bulletin          1987          35          3309-3314
New Phenylethanoid Glycosides from Cistanche tubulosa (SCHRENK) HOOK. f. I.
HIROMI KOBAYASHI,HIROKO OGUCHI,NOBUO TAKIZAWA,TOSHIO MIYASE,AKIRA UENO,KHAN USMANGHANI and MANSOOR AHMAD
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




4 .     isoacteoside
    相似度:86.2%
Journal of Chinese Pharmaceutical Sciences          2005          14          242-245
Phenylethanoid Glycosides from Cultivated Cistanche salsa
YANG Jian-hua; DU Nian-sheng; and Rena Kasimu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




5 .     Parvifloroside B
C29H36O15     相似度:86.2%
Journal of Asian Natural Products Research          2006          8          105-111
New phenethyl alcohol glycosides from Stachys parviflora
VIQAR UDDIN AHMAD, SAIMA ARSHAD, SADIA BADER, AMIR AHMED,SHAZIA IQBAL and RASOOL BUKSH TAREEN
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




6 .     isoacteoside
    相似度:86.2%
Journal of Natural Products          1993          Vol 56          1695-1699
Premnafolioside, a New Phenylethanoid, and Other Phenolic Compounds from Stems of Premna corymbosa var. obtusifolia
Kaori Yuasa, Toshinori Ide, Hideaki Otsuka, Yoshio Takeda
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3楼2015-06-08 13:52:34
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