| 查看: 400 | 回复: 1 | ||
[求助]
求解谱
|
|
求解谱：C-NMR数据如下（溶剂氯仿）： 199.855, 157.632, 132.714, 75.327, 72.363, 40.310, 35.178, 32.313, 30.021, 22.566, 22.137, 21.753, 21.593, 19.375.谢谢！ |
回复此楼» 猜你喜欢
AI 太可怕了，写基金时，提出想法，直接生成的文字比自己想得深远，还有科学性
已经有9人回复
-
依托企业入选了国家启明计划青年人才。有无高校可以引进的。
已经有11人回复
-
依托企业入选了国家启明计划青年人才。有无高校可以引进的。
已经有10人回复
-
同年申请2项不同项目，第1个项目里不写第2个项目的信息，可以吗
已经有9人回复
-
表哥与省会女结婚，父母去帮带孩子被省会女气回家生重病了
已经有7人回复
-
天津大学招2026.09的博士生，欢迎大家推荐交流（博导是本人）
已经有9人回复
二氯甲烷
金虫 (正式写手)
- 应助: 105 (高中生)
- 金币: 2190.7
- 散金: 1870
- 红花: 15
- 帖子: 538
- 在线: 120.8小时
- 虫号: 1337209
- 注册: 2011-07-04
- 性别: GG
- 专业: 天然药物化学
【答案】应助回帖
★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
阿lei: 金币+6, ★★★★★最佳答案, 非常感谢！ 2012-06-27 19:38:08
感谢参与，应助指数 +1
阿lei: 金币+6, ★★★★★最佳答案, 非常感谢！ 2012-06-27 19:38:08
|
1 . oxyphyllenodiols A 相似度:100% Bioorganic & Medicinal Chemistry Letters 2001 11 2217-2220 Absolute stereostructures of novel norcadinane- and trinoreudesmane-type sesquiterpenes with nitric oxide production inhibitory activity from Alpinia oxyphylla Osamu Muraoka, Manabu Fujimoto, Genzoh Tanabe, Michinori Kubo, Toshie Minematsu, Hisashi Matsuda, Toshio Morikawa, Iwao Toguchida, Masayuki Yoshikawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . oxyphyllenodiols B 相似度:71.4% Bioorganic & Medicinal Chemistry Letters 2001 11 2217-2220 Absolute stereostructures of novel norcadinane- and trinoreudesmane-type sesquiterpenes with nitric oxide production inhibitory activity from Alpinia oxyphylla Osamu Muraoka, Manabu Fujimoto, Genzoh Tanabe, Michinori Kubo, Toshie Minematsu, Hisashi Matsuda, Toshio Morikawa, Iwao Toguchida, Masayuki Yoshikawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . compound 6 相似度:64.2% Phytochemistry 1995 40 853-855 Boarioside, a eudesmane glucoside from Maytenus boaria O. Muñoz, C. Galeffi, E. Federici, J. A. Garbarino, M. Piovano, M. Nicoletti Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . compound 3 C14H22O2 相似度:64.2% Tetrahedron 1999 55 15109-15126 Autoxidation of 4-amorphen-11-ol and the biogenesis of nor- and seco-amorphane sesquiterpenes from fabiana imbricata Koon-Sin Ngo, Geoffrey D. Brown Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . cadina-1(10)-ene C15H26 相似度:60% Phytochemistry 2007 68 587-590 A sesquiterpene hydrocarbon from the bogwoods of Cryptomeria japonica D. Don, presumably formed by diagenetic hydrogenation Hiroe Narita, Kazuo Furihata, Shigenori Kuga, Mitsuyoshi Yatagai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . (1R,5R,6S,7S,9S,10S,11R)-1,9-Dihydroxyeudesm-3-en-12,6-olide C15H22O4 相似度:60% Phytochemistry 2003 479-484 Sesquiterpene lactone glucosides and alkyl glycosides from the fruit of cumin Tomomi Takayanagi, Toru Ishikawa, Junichi Kitajima Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 3-methyl-5-(2,2,6-trimethyl-6-hydroxy-cyclohexyl)-pentanoic acid 相似度:60% Planta Medica 2002 68 808-812 Antimicrobial Terpenoids from the Oleoresin of the Peruvian Medicinal Plant Copaifera paupera Benigna M.Tincusi,Ignacio A.Jiménez,Isabel L.Bazzocchi,Laila M.Moujir,Zulma A.Mamani,JoséP.Barroso,Angel G.Ravelo,Basilio V.Hernández Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . pterodontriol F C15H28O3 相似度:60% Journal of Asian Natural Products Research 2006 8 303-307 Two eudesmane sesquiterpenes from Laggera pterodonta Y.-B. LIU, W. JIA, W.-Y. GAO, A.-H. ZHAO, Y.-W. ZHANG, Y. TAKAISHI and H.-Q. DUAN Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 3-methyl-5-(2,2,6-trimethyl-6-hydroxy-1-cyclohexyl)-pentanoic acid C16H20O3 相似度:60% Phytochemistry 1998 49 263-264 Terpenoids from Copaiba cearensis Walienir F,Bragα,Claudia M.Rezende, Octavio A.C.Antunes and Angelo C.Pinto Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 4-(R)-hydroxyselin-7-ene 相似度:60% Journal of Natural Products 1988 Vol 51 719 Chemistry of the Annonaceae, Part XXVI. The Uvarisesquiterpenes, a Novel Type of Benzylated Sesquiterpene from Uvaria angolensis Ilias Muhammad, Peter G. Waterman Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 4β,5β-dihydroxy-10-epi-eudesmane C15H28O2 相似度:60% Phytochemistry 1992 31 863-880 Sesquiterpene lactones and other constituents from Ursinia species J. Jakupovic, U. Ganzer, P. Pritschow, L. Lehmann, F. Bohlmann, R.M. King Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 10-epi-eudesma-3,5-diene C15H24 相似度:60% Phytochemistry 1992 31 863-880 Sesquiterpene lactones and other constituents from Ursinia species J. Jakupovic, U. Ganzer, P. Pritschow, L. Lehmann, F. Bohlmann, R.M. King Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . (5S,7R,10R)-Selin-4(14)-en-5α-ol C15H26O 相似度:60% Phytochemistry 1985 24 2011-2012 (5S,7R,10R)-selin-4(14)-en-5α-ol, a sesquiterpene alcohol from the red alga Laurencia nipponica Minoru Suzuki, Makoto Segawa, Hajime Kikuchi, Teruaki Suzuki, Etsuro Kurosawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . (5S)-Methyl-2-isopropyl-3-hexyl-2-cyclohexen-1-one 相似度:60% Chemistry of Natural Compounds 2010 46 370-372 (R)-4-menthen-3-one in the synthesis of (3S)-methylundecand (2S)-methyldec-1-ylbromides, key synthons for (S,S,S)-diprionylacetate E. R. Latypova, A. V. Bannova, R. R. Muslukhov, M. A. Shutova and R. F. Talipov, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . compound 5 C15H26O 相似度:60% Experientia 1979 35 450-451 Sesquiterpenes based on the cadalane skeleton from the brown algaDilophus fasciola V. Amico, G. Oriente, M. Piattelli, C. Tringali and E. Fattorusso, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . Aspergillide A C14H22O4 相似度:57.1% Organic Letters 2008 Vol.10,No.2 225-228 New Cytotoxic 14-Membered Macrolides from Marine-Derived Fungus Aspergillus ostianus Keijiro Kito,Ryuhei Ookura, Sanae Yoshida, Michio Namikoshi,Takashi Ooi,and Takenori Kusumi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . (4R,7R)-2-acetyl-4-methyl-7-isopropyl-4,5,6,7-tetrahydro-2H-indazole C13H20N2O 相似度:57.1% Journal of Heterocyclic Chemistry 2002 39 1235-1240 New optically active pyrazoles: Syntheses and the structural characterization of menthopyrazole analogues Choji Kashima, Yohei Miwa, Saori Shibata and Hiroyuki Nakazono Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . (4S,7R)-2-acetyl-4-isopropyl-7-methyl-4,5,6,7-tetrahydro-2H-indazole C13H20N2O 相似度:57.1% Journal of Heterocyclic Chemistry 2002 39 1235-1240 New optically active pyrazoles: Syntheses and the structural characterization of menthopyrazole analogues Choji Kashima, Yohei Miwa, Saori Shibata and Hiroyuki Nakazono Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . serratine C16H25NO3 相似度:56.2% Journal of Natural Products 2007 70 1024-1028 Fawcettimine-Related Alkaloids from Lycopodium serratum Kazuaki Katakawa,Akiko Nozoe,Noriyuki Kogure, Mariko Kitajima,Masakiyo Hosokawa, and Hiromitsu Takayama Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . compound 3a 相似度:56.2% Chinese Chemical Letters 2008 19 403-405 Synthesis of macrocyclic lactones with methoxysulfonyl side chain Chuan Jin Hou, Xiao Mei Liang, Jing Ping Wu, Dao Quan Wang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . chrysothol monoacetyl derivative(1e) 相似度:53.3% Phytochemistry 2006 67 1547-1553 Constituents of Chrysothamnus viscidiflorus Ahmed A. Ahmed , Mohamed-Elamir F. Hegazy, Nahed M. Hassan,Malgorzata Wojcinska, Joe Karchesy, Paul W. Pare, Tom J. Mabry Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . 6-epi-β-cubebene C15H24 相似度:53.3% Phytochemistry 2002 59 805-810 epi-Cubebanes from Solidago canadensis Adeleke A. Kasali, Olusegun Ekundayo, Claudia Paul, Wilfried A. König Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . 2β,9β-dihydroxyaromadendr-1(10)-ene C15H24O2 相似度:53.3% Phytochemistry 2002 60 475-481 Aromadendrane transformations by Curvularia lunata ATCC 12017 Dwight O. Collins, William F. Reynolds, Paul B. Reese Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . (-)-7βH-eudesmane-4α,11-diol C15H28O2 相似度:53.3% Journal of Natural Products 1998 61 22-28 Enantioselective Total Syntheses of (-)-7βH-Eudesmane-4α, 11-diol and (+)-ent-7βH-Eudesmane-4α, 11-diol Fumito Shimoma, Hisao Kondo, Saori Yuuya, Toshio Suzuki, Hisahiro Hagiwara, and Masayoshi Ando Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . 4(14)-Eudesmene-6α, 11-diol C17H18O6 相似度:53.3% Acta Botanica Yunnanica 2001 23(3) 368-372 Chemical Constituents from Dysoxylum hainanense LUO Xiao-Dong,WU Shao-Hua,MA Yun-Bao,WU Da-Gang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . pterodondiol C15H28O2 相似度:53.3% Acta Botanica Yunnanica 1993 15(3) 303-305 THREE NEW SESPUITERPENOLS FROM LAGGERA PTERODONTA LI Shun-Lin, DING Jing-Kai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . α-agarofuran C15H24O 相似度:53.3% Chemical & Pharmaceutical Bulletin 1985 33 1148-1153 Agarofuran-, Eudesmane-and Eremophilane-Type Sesquiterpenoids from Alpinia japonica (THUNB.) MIQ. HIDEJI ITOKAWA,HIROSHI MORITA,KINZO WATANABE,SUSUMU MIHASHI and YOICHI IITAKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . 10-epi-5β-hydroperoxy-β-eudesmol C15H26O3 相似度:53.3% Chemical & Pharmaceutical Bulletin 1987 35 1460-1463 Novel Eudesmane-Type Sesquiterpenes from Alpinia japonica (THUNB.) MIQ HIDEJI ITOKAWA,HIROSHI MORITA and KINZO WATANABE Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . 4,10-epi-5β-hydroxydihydroeudesmol C15H28O2 相似度:53.3% Chemical & Pharmaceutical Bulletin 1987 35 1460-1463 Novel Eudesmane-Type Sesquiterpenes from Alpinia japonica (THUNB.) MIQ HIDEJI ITOKAWA,HIROSHI MORITA and KINZO WATANABE Structure 13C NMR 碳谱模拟图 |
2楼2012-06-27 16:20:01