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minjieliu

金虫 (正式写手)

[求助] 波谱求助~

碳谱如下C:
18.84,23.74,25.25,26.90,29.20,29.70,33.88,34.76,40.41,42.12,42.48,43.88,44.04,46.64,52.96,53.15,55.52,55.69,55.78,55.99,56.16,60.38,60.65,60.98,62.11,62.70,62.79,64.94,101.34,105.02,106.62,109.36,110.96,112.04,114.71,122.35,123.19,123.53,125.47,126.45,127.52,127.94,128.83,128.99,130.87,132.99,141.30,144.51,144.73,145.23,146.18,147.19,147.91,148.06,149.34,149.89,151.76,151.84,157.05
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wq0616

铁杆木虫 (正式写手)

【答案】应助回帖

感谢参与,应助指数 +1
1 .     18,6'-O-Bisallyl-2'-N-4''-quinolinecarbonyl Et 770
C56H56N5O11S     相似度:55.9%
Bioorganic & Medicinal Chemistry          2011          19          4421-4436
Chemistry of ecteinascidins. Part 3: Preparation of 2'-N-acyl derivatives of ecteinascidin 770 and evaluation of cytotoxicity
Panithi Saktrakulkla, Satoru Toriumi, Mitsuhiro Tsujimoto, Chamnan Patarapanich, Khanit Suwanborirux, Naoki Saito
Structure      13C NMR   碳谱模拟图

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




2 .     18,6'-O-Bisallyl-2'-N-6''-quinolinecarbonyl Et 770
C56H56N5O11S     相似度:55.9%
Bioorganic & Medicinal Chemistry          2011          19          4421-4436
Chemistry of ecteinascidins. Part 3: Preparation of 2'-N-acyl derivatives of ecteinascidin 770 and evaluation of cytotoxicity
Panithi Saktrakulkla, Satoru Toriumi, Mitsuhiro Tsujimoto, Chamnan Patarapanich, Khanit Suwanborirux, Naoki Saito
Structure      13C NMR   碳谱模拟图

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




3 .     isothalicrine
C42H52N2O10     相似度:54.2%
Phytochemistry          1999          51          1161-1165
Alkaloids from Isopyrum thalictroides
Stefan A. Philipov, Ralitsa S. Istatkova
Structure      13C NMR   碳谱模拟图

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




4 .     18,6'-O-Bisallyl-2'-N-5''-quinolinecarbonyl Et 770
C56H56N5O11S     相似度:54.2%
Bioorganic & Medicinal Chemistry          2011          19          4421-4436
Chemistry of ecteinascidins. Part 3: Preparation of 2'-N-acyl derivatives of ecteinascidin 770 and evaluation of cytotoxicity
Panithi Saktrakulkla, Satoru Toriumi, Mitsuhiro Tsujimoto, Chamnan Patarapanich, Khanit Suwanborirux, Naoki Saito
Structure      13C NMR   碳谱模拟图

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




5 .     compound
C29H40N2O4     相似度:52.5%
European Journal of Organic Chemistry          2012                   398-408
Concise Total Synthesis of Dihydrocorynanthenol, Protoemetinol, Protoemetine, 3-epi-Protoemetinol and Emetine
Shuangzheng Lin, Luca Deiana, Abrehet Tseggai and Armando Córdova
Structure      13C NMR   碳谱模拟图

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




6 .     O-methylcapaurine
    相似度:51.5%
Chemical & Pharmaceutical Bulletin          1977          25          1426-1435
Studies on the Alkaloids of Papaveraceous Plants. XXIX. Conformational Analysis of Tetrahydroprotoberberines by Carbon-13 Magnetic Resonance Spectroscopy
NARAO TAKAO,KINUKO IWASA,MIYOKO KAMIGAUCHI and MAKIKO SUGIURA
Structure      13C NMR   碳谱模拟图

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




7 .     compoun 32a
C66H70O28     相似度:50.8%
Chemical & Pharmaceutical Bulletin          1993          41          1708-1716
Tannin, Strobilanin, from the Fruits and Bark of Platycarya strobilacea SIEB et ZUCC., and Biomimetic Synthesis of C-Glycosidic Ellagitannins from Glucopyranose-Based Ellagitannins
Tannins and Related Compounds. CXXIV. Five New Ellagitannins, Platycaryanins A, B, C, and D, and Platycariin, and a New Complex Takashi TANAKA,Shinji KIRIHARA,Gen-ichiro NONAKA and Itsuo NISHIOKA
Structure      13C NMR   碳谱模拟图
艰难困苦,玉汝于成。
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