| 5 | 1/1 | 返回列表 |
| 查看: 538 | 回復(fù): 3 | ||
| 當(dāng)前只顯示滿足指定條件的回帖,點擊這里查看本話題的所有回帖 | ||
2005112062木蟲 (正式寫手)
|
[求助]
酬金15 求助微譜一個 已經(jīng)按照格式列出 謝謝 已有1人參與
|
|
| 13C NMR (101 MHz, CDCL3) δ 10.4, 28.7, 29.3, 29.4, 30.6, 31.0, 33.7, 36.3, 38.3, 39.3, 39.9, 43.0, 44.2, 45.3, 118.3, 120.6, 127.5, 135.5, 147.0, 165.0, 172.7, 178.3, 182.50. |
木蟲 (正式寫手)
至尊木蟲 (著名寫手)
|
1 . pristimerin 相似度:69.5% Chinese Traditional and Herbal Drugs 1996 27 73-74+89 Studies on Active Principle of Oriental Bittersweet (Celastrus orbiculatus) Jiang Yi; Li He; Luo Siqi(Shanghai Instituteof Pharmaceutical Industry; Shanghai); Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 2 . tingenol C28H38O3 相似度:67.8% Zeitschrift für Naturforschung C 2008 63 207-210 Trypanocidal Activity of Quinonemethide Triterpenoids from Cheiloclinium cognatum (Hippocrateaceae) L. M. Liao, G. A. Silva, M. R. Monteiro, and S. Albuquerque Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 3 . 28-hydroxyisoiguesterin C28H36O3 相似度:64.2% Journal of Natural Products 1998 61 718-723 Novel Quinone Methides from Salacia kraussii with in Vitro Antimalarial Activity Joaquim Neves Figueiredo, Barbara Räz, and Urs Séquin Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 4 . isoiguesterin 相似度:64.2% Journal of Natural Products 1998 61 718-723 Novel Quinone Methides from Salacia kraussii with in Vitro Antimalarial Activity Joaquim Neves Figueiredo, Barbara Räz, and Urs Séquin Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 5 . tingenone 相似度:64.2% Phytochemistry 1998 49 1749-1755 Quinone-methide triterpenoids from Glyptopetalum sclerocarpum Uthai Sotanaphun, Rutt Suttisri, Vimolmas Lipipun, Rapepol Bavovada Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 6 . 20-hydroxy-22-oxotingenone C28H34O5 相似度:64.2% Phytochemistry 1998 49 1749-1755 Quinone-methide triterpenoids from Glyptopetalum sclerocarpum Uthai Sotanaphun, Rutt Suttisri, Vimolmas Lipipun, Rapepol Bavovada Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 7 . isoiguesterin 相似度:64.2% Journal of Natural Products 1994 Vol 57 270 Studies on Terpenoids and Steroids, 25. Complete 1H- and 13C-Nmr Spectral Assignments of Salaciquinone, a New 7-Oxo-quinonemethide Dinortriterpenoid Yasuhiro Tezuka, Tohru Kikuchi, Bhavani Dhanabalasingham, Veranja Karunaratne, A. A. Leslie Gunatilaka Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 8 . pristimerin 相似度:64.2% Tetrahedron 1989 45 5867-5876 Studies on terpenoids and steroids - 18 balaenonol, balaenol and isobalaendiol: Three new 14(15)-ene-quinone-methide triterpenoids from cassine balae H. Chandrasiri Fernando, A.A. Leslie Gunatilaka, Yasuhiro Tezuka, Tohru Kikuchi Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 9 . 20-oxo-21-nor-20,21-seco-tingen-22-al C27H34O4 相似度:62.9% Phytochemistry 1998 49 1749-1755 Quinone-methide triterpenoids from Glyptopetalum sclerocarpum Uthai Sotanaphun, Rutt Suttisri, Vimolmas Lipipun, Rapepol Bavovada Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 10 . 20,22β-dihydroxy-20-epi-tingenone C28H36O5 相似度:60.7% Phytochemistry 1998 49 1749-1755 Quinone-methide triterpenoids from Glyptopetalum sclerocarpum Uthai Sotanaphun, Rutt Suttisri, Vimolmas Lipipun, Rapepol Bavovada Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 279求調(diào)劑 +3 | 學(xué)而思兮知 2026-04-01 | 3/150 |
|
|---|---|---|---|---|
|
[考研] 085600 295分求調(diào)劑 +15 | W55j 2026-03-30 | 18/900 |
|
|
[考研] 材料調(diào)劑 +14 | 一樣YWY 2026-04-01 | 14/700 |
|
|
[考研] 085601材料工程找調(diào)劑 +20 | oatmealR 2026-03-29 | 21/1050 |
|
|
[考研] 建環(huán),能源,土木老師路過看一看。! +4 | 嘿嘿uu 2026-04-01 | 4/200 |
|
|
[考研] 362求調(diào)劑 +13 | 西南交材料專碩3 2026-03-31 | 13/650 |
|
|
[考研] 【求調(diào)劑】085601材料工程專碩 | 總分272 | +10 | 腳滑的守法公民 2026-03-27 | 10/500 |
|
|
[考研] 324求調(diào)劑 +10 | hanamiko 2026-03-26 | 12/600 |
|
|
[考研] 350求調(diào)劑 +7 | 阿佳~ 2026-03-31 | 7/350 |
|
|
[考研] 0703化學(xué)/290求調(diào)劑/本科經(jīng)歷豐富/工科也可 +14 | 丹青奶蓋 2026-03-26 | 16/800 |
|
|
[考研] 求調(diào)劑 +5 | 零八# 2026-03-27 | 5/250 |
|
|
[考研] 一志愿中國科學(xué)院大學(xué)265求調(diào)劑 +8 | 恬淡ye 2026-03-31 | 9/450 |
|
|
[考研] 求調(diào)劑 +4 | DADA怪 2026-03-31 | 4/200 |
|
|
[考研] 349求調(diào)劑 +6 | zwjjjjjj 2026-03-31 | 6/300 |
|
|
[考研] 367求調(diào)劑 +7 | 芋泥啵! 2026-03-28 | 7/350 |
|
|
[考研] 福建理工大學(xué)材料學(xué)院先進合金團隊招收考研調(diào)劑學(xué)生 +3 | 大華金商都 2026-03-30 | 4/200 |
|
|
[考研] 332求92調(diào)劑 +8 | 蕉蕉123 2026-03-28 | 8/400 |
|
|
[考研] 本科雙非材料,跨考一志愿華電085801電氣,283求調(diào)劑,任何專業(yè)都可以 +6 | 芝士雪baoo 2026-03-28 | 8/400 |
|
|
[考研] 330一志愿中國海洋大學(xué) 化學(xué)工程 085602 有讀博意愿 求調(diào)劑 +3 | wywy.. 2026-03-27 | 4/200 |
|
|
[考研] 調(diào)劑求收留 +7 | 果然有我 2026-03-26 | 7/350 |
|