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水星の卫金虫 (正式写手)
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[求助]
微谱求助
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C谱： 16.0,18.9,19.0,19.3,19.7,20.5,24.4,26.1,30.8,30.8,31.9,32.7,37.4,38.0,38.5,39.0,39.8,46.3,49.2,57.3,57.9,58.6,67.6,68.4,69.6,71.8,72.2,73.2,77.1,77.6,78.0,79.7,81.3,83.6,98.5,98.9,99.0,109.5,114.1,122.3,140.7 溶剂：C5D5N |
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wangkaibo123
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kerry
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
水星の卫: 金币+15, ★★★★★最佳答案, O(∩_∩)O谢谢，但是和我DEPT谱比较不是很一样呢 2013-08-03 15:59:32
感谢参与，应助指数 +1
水星の卫: 金币+15, ★★★★★最佳答案, O(∩_∩)O谢谢，但是和我DEPT谱比较不是很一样呢 2013-08-03 15:59:32
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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1628个化合物(查询结果仅供参考) 1 . neocynapanoside A C41H60O16 相似度:75.6% Phytochemistry 1988 27 3984-3986 A glycoside from dried roots of Cynanchum paniculatum Ko Sugama,Koji Hayashi Structure 13C NMR 碳谱模拟图 2 . cynatratoside B C41H62O14 相似度:73.1% Chemical & Pharmaceutical Bulletin 1986 34 4500-4507 Studies on the Constituents of Asclepiadaceae Plants. LXVI. The Structures of Three New Glycosides, Cynapanosides A, B, and C, from the Chinese Drug "Xu-Chang-Qing, " Cynanchum paniculatum KITAGAWA KO SUGAMA,KOJI HAYASHI,HIROSHI MITSUHASHI and KO KANEKO Structure 13C NMR 碳谱模拟图 3 . cynatratoside B C41H62O14 相似度:73.1% Chemical & Pharmaceutical Bulletin 1985 33 1507-1514 Studies on the Constituents of Asclepiadaceae Plants. LVIII. The Structures of Five Glycosides, Cynatratoside-A, -B, -C, -D, and -E, from the Chinese Drug "Pai-Wei, " Cynanchum atratum BUNGE ZHUANGXIN ZHANG,JUN ZHOU,KOJI HAYASHI and HIROSHI MITSUHASHI Structure 13C NMR 碳谱模拟图 4 . cynatratoside B 相似度:73.1% Chemical & Pharmaceutical Bulletin 1999 47 1384-1387 Glycosides of 14, 15-Seco-and 13, 14 : 14, 15-Disecopregnanes from the Roots of Tylophora tanakae Fumiko ABE,Mio HIROKAWA,Tatsuo YAMAUCHI,Keiichi HONDA,Nanao HAYASHI and Ritsuo NISHIDA Structure 13C NMR 碳谱模拟图 5 . stauntoside B C40H58O15 相似度:73.1% Phytochemistry 1999 52 1351-1355 Two C21-steroidal glycosides isolated from Cynanchum stauntoi Nanqun Zhu, Mingfu Wang, Hiroe Kikuzaki, Nobuji Nakatani, Chi-Tang Ho Structure 13C NMR 碳谱模拟图 6 . 26-selenodiosgenyl 2,4-di-O-α-L-rhamnopyranosyl-β-Dglucopyranoside C45H73O15Se 相似度:72.0% Steroids 2013 78 959-966 Convergent synthesis and cytotoxic activities of 26-thio- and selenodioscin Pengwei Chen, Peng Wang, Ni Song, Ming Li Structure 13C NMR 碳谱模拟图 7 . compound 21 C41H62O14 相似度:70.7% Chemical & Pharmaceutical Bulletin 1985 33 1507-1514 Studies on the Constituents of Asclepiadaceae Plants. LVIII. The Structures of Five Glycosides, Cynatratoside-A, -B, -C, -D, and -E, from the Chinese Drug "Pai-Wei, " Cynanchum atratum BUNGE ZHUANGXIN ZHANG,JUN ZHOU,KOJI HAYASHI and HIROSHI MITSUHASHI Structure 13C NMR 碳谱模拟图 8 . 26-selenodiosgenyl 2,4-di-O-α-L-rhamnopyranosyl-α-Dglucopyranoside C45H72O15Se 相似度:69.0% Steroids 2013 78 959-966 Convergent synthesis and cytotoxic activities of 26-thio- and selenodioscin Pengwei Chen, Peng Wang, Ni Song, Ming Li Structure 13C NMR 碳谱模拟图 9 . Diosgenyl α-L-rhamnopyranosyl-(1 → 4)-α-L-rhamnopyranosyl-(1→ 2)-β-D-glucopyranoside C45H72O16 相似度:68.8% Bioorganic & Medicinal Chemistry 2008 16 2063-2076 Synthesis of novel spirostanic saponins and their cytotoxic activity Juan C. Hernández, Francisco León, Ignacio Brouard, Fernando Torres, Sara Rubio, José Quintana, Francisco Estévez, Jaime Bermejo Structure 13C NMR 碳谱模拟图 10 . sublanceoside E3 C40H60O14 相似度:68.2% Chemical & Pharmaceutical Bulletin 2006 54(11) 1551-1560 Glycosides of 14,15-Seco and 13,14:14,15-Disecopregnanes from the Roots of Cynanchum sublanceolatum Tsutomu WARASHINA and Tadataka NORO Structure 13C NMR 碳谱模拟图 11 . sublanceoside G3 C41H62O14 相似度:68.2% Chemical & Pharmaceutical Bulletin 2006 54(11) 1551-1560 Glycosides of 14,15-Seco and 13,14:14,15-Disecopregnanes from the Roots of Cynanchum sublanceolatum Tsutomu WARASHINA and Tadataka NORO Structure 13C NMR 碳谱模拟图 12 . 3-O-α-L-rhamnopyranosyl-(1→2) β-3-D-glucuronopyranosyl-3β-hydroxy-25R and -S-spirost-5-en 相似度:68.2% Planta Medica 1986 52 496-498 Two New Steroidal Glucuronides from Solanum lyratum; II Shoji Yahara, Mitsuyuki Morooka, Michiko Ikeda, Masaki Yamasaki and Toshihiro Nohara Structure 13C NMR 碳谱模拟图 13 . cynapanoside B C41H62O15 相似度:68.2% Chemical & Pharmaceutical Bulletin 1986 34 4500-4507 Studies on the Constituents of Asclepiadaceae Plants. LXVI. The Structures of Three New Glycosides, Cynapanosides A, B, and C, from the Chinese Drug "Xu-Chang-Qing, " Cynanchum paniculatum KITAGAWA KO SUGAMA,KOJI HAYASHI,HIROSHI MITSUHASHI and KO KANEKO Structure 13C NMR 碳谱模拟图 14 . cynatratoside C C41H62O14 相似度:68.2% Chemical & Pharmaceutical Bulletin 1985 33 1507-1514 Studies on the Constituents of Asclepiadaceae Plants. LVIII. The Structures of Five Glycosides, Cynatratoside-A, -B, -C, -D, and -E, from the Chinese Drug "Pai-Wei, " Cynanchum atratum BUNGE ZHUANGXIN ZHANG,JUN ZHOU,KOJI HAYASHI and HIROSHI MITSUHASHI Structure 13C NMR 碳谱模拟图 |
2楼2013-08-03 15:21:10
wswsjz
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3楼2013-08-03 16:21:06