| 2 | 1/1 | 返回列表 |
| 查看: 427 | 回復(fù): 1 | |||
超級(jí)寶貝1230銅蟲 (小有名氣)
|
[求助]
微譜求助,急急急,謝謝! 已有1人參與
|
|
溶劑為氘代甲醇,化合物碳譜數(shù)據(jù)如下(不包括甲醇): 56.3,56.3,62.5,70.4,71.6,75.2,77.1,78.1,78.2,78.6,79.5,92.7,98.6,100.3,106.7,109.4,111.8,116.8,123.0,124.4,129.1,130.2,130.7,133.9,135.0,147.0,151.3,157.6,157.8,162.6,166.7,167.5,179.0 [ Last edited by 卓越_先鋒 on 2015-6-15 at 21:03 ] |

金蟲 (正式寫手)
想飛的風(fēng)箏
|
1 . Rhamnazin-3-O-β-D-apiosyl-(1→2)-β-D-[6''-(3-hydroxy-3-methylglutarate)]-glucoside 相似度:67.6% Chemistry of Natural Compounds 2012 48 761-764 A new flavonoid glycoside from mistletoe transformed by Rhodobacter sphaeroides Rui Juan Li, Guan E Yang, Hong Juan Bai, Qiong Zhang, Jian Kuan Li, Qing Shan Li, Zhao Ming Zhang Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 2 . 5,7-dimethoxy-flavanone-4'-O-[2''-O-(5'''-O-trans-cinnamoyl)-β-D-apiofuranosyl]-β-D-glucopyranoside C37H40O15 相似度:66.6% Pharmaceutical Biology 2002 40 380-383 Two New Flavonoid Glycosides from Viscum album ssp. album Orhan D.D., Çalis I., Ergun F. Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 3 . roxburoside C32H30O14 相似度:66.6% Phytochemistry Letters 2014 8 109-115 3-Hydroxybutanolide derivatives and flavonoid glucosides from Anoectochilus roxburghii Qing Liu, Wei Ha, Zhenling Liu, Jing Xu, Yueli Tian, Xinwen Zhou, Xinpeng Mu Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 4 . Rhamnazin-3-O-β-D-apiosyl-(1→2)-β-D-[6''-(3-hydroxy-3-methylglutaric methyl ester)]-glucoside C35H42O20 相似度:65.7% Chemistry of Natural Compounds 2012 48 761-764 A new flavonoid glycoside from mistletoe transformed by Rhodobacter sphaeroides Rui Juan Li, Guan E Yang, Hong Juan Bai, Qiong Zhang, Jian Kuan Li, Qing Shan Li, Zhao Ming Zhang Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 5 . isorhamnetin 3-O-{[2-O-α-L-rhamnopyranosyl-6-O-β-D-glucopyranosyl]-β-D-glucopyranoside 相似度:64.7% Phytochemistry 1997 44 949-957 The flavonoids of Allium neapolitanum Alfonso Carotenuto, Ernesto Fattorusso, Virginia Lanzotti, Silvana Magno, Vincenzo De Feo, Carla Cicala Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 6 . quercetin-3-[β-xylopyranosyl-(1→2)-β-glucopyranosyl-(1→3)]-β-glucopyranoside 相似度:63.6% Planta Medica 1999 65 636-642 Flavonol Oligosaccharides from the Seeds of Aesculus hippocastanum Gabriele Hübner, Victor Wray, and Adolf Nahrstedt Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 7 . Rutin-7,4'-di-O-methyl ether 相似度:63.6% Biochemical Systematics and Ecology 1999 27 305-307 Flavonoid and terpene glycosides from European Ebenus species Dimitra Mitrocotsa, Alexios-Leandros Skaltsounis, Sofia Mitaku, Catherine Harvala, Francois Tillequin Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 8 . Syriacatin C32H38O21 相似度:63.6% Journal of Natural Products 2012 75 400−407 Cytotoxic Cardiac Glycosides and Other Compounds from Asclepias syriaca Juan J. Araya, Kelly Kindscher, and Barbara N. Timmermann Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 9 . rhamnetin-3-O-β-neohesperidoside 相似度:63.6% Phytochemistry 1990 29 2561-2563 Flavonoids from the leaves of Boscia salicifolia Angelika Walter,Urs Séquin Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 10 . rhamnocitrin-3-O-neohesperoside-4'-O-glucoside C34H42O20 相似度:63.6% Zeitschrift für Naturforschung C 2002 57 216-220 Flavonol Glycosides from Cadaba glandulosa A. A. Gohar Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 |

| 2 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考博] 26年申博 +3 | staryer 2026-03-30 | 4/200 |
|
|---|---|---|---|---|
|
[考研] 材料調(diào)劑 +11 | 一樣YWY 2026-03-31 | 11/550 |
|
|
[考研] 310分求調(diào)劑 +4 | 成功上岸wang 2026-04-01 | 4/200 |
|
|
[考研] 總分343,求生物學(xué)調(diào)劑 +6 | 深刻的凱撒 2026-03-26 | 6/300 |
|
|
[考研] 材料0856 英一數(shù)二 323 求調(diào)劑 +9 | 袁sy 2026-04-01 | 9/450 |
|
|
[考研] 326求調(diào)劑 +4 | 崽崽仔 2026-03-31 | 4/200 |
|
|
[考研] 339求調(diào)劑 +5 | zjjkt 2026-03-31 | 5/250 |
|
|
[考研] 311(085601)求調(diào)劑 +12 | liziyeyeye 2026-03-28 | 13/650 |
|
|
[考研] 一志愿a區(qū)211,085601-307分求調(diào)劑 +10 | 黨嘉豪 2026-03-31 | 23/1150 |
|
|
[考研] 353求調(diào)劑 +3 | 江上楓_26 2026-03-28 | 3/150 |
|
|
[考研] 本科211安全工程,初試290分,求調(diào)劑 +3 | 2719846834 2026-03-28 | 3/150 |
|
|
[考研] 286求調(diào)劑 +5 | 丟掉懶惰 2026-03-27 | 8/400 |
|
|
[考研] 313求調(diào)劑 +6 | 賣個(gè)關(guān)子吧 2026-03-31 | 6/300 |
|
|
[考研] 323分 食品與營(yíng)養(yǎng)調(diào)劑 +3 | 嘿ooo 2026-03-31 | 3/150 |
|
|
[考研] 370求調(diào)劑 +3 | 080700調(diào)劑 2026-03-30 | 3/150 |
|
|
[考研] 083000環(huán)境科學(xué)與工程調(diào)劑,總分281 +4 | 橙子(勝意) 2026-03-30 | 4/200 |
|
|
[考研] 303求調(diào)劑 +7 | DLkz1314. 2026-03-30 | 7/350 |
|
|
[考研] 環(huán)境科學(xué)與工程334分求調(diào)劑 +6 | 王一一依依 2026-03-30 | 8/400 |
|
|
[考研] 298求調(diào)劑 +3 | 種圣賜 2026-03-29 | 3/150 |
|
|
[考研] 081200-314 +3 | LILIQQ 2026-03-27 | 4/200 |
|