| 查看: 267 | 回复: 1 | ||
wei339567149金虫 (小有名气)
|
[求助]
求助微谱数据
|
|
LA-38碳谱数据: 32.4,36.4,56.1,57.1,105.8,108.0,110.9,110.9,114.5,119.1,119.8,132.8,143.4,145.4,145.8,149.5,150.6,170.3,184.1 |
回复此楼» 猜你喜欢
081700，311，求调剂
已经有18人回复
-
081700学硕，323分，一志愿中国海洋大学求调剂学校
已经有17人回复
-
085600材料与化工301分求调剂院校
已经有21人回复
-
化工学硕 285求调剂
已经有5人回复
-
0703调剂
已经有18人回复
-
0702物理学学硕299求调剂
已经有3人回复
-
304求调剂（085602，过四级，一志愿985）
已经有19人回复
-
085600材料与化工专硕329 求调剂
已经有17人回复
-
求调剂
已经有10人回复
-
生物与医药273求调剂
已经有10人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 求助微谱数据4个
已经有4人回复
- 求助微谱数据查询
已经有4人回复
- 求助微谱数据3个
已经有6人回复
- 求助两个化合物的微谱数据查询
已经有3人回复
- 求助一个化合物的微谱数据
已经有4人回复
- 求助微谱数据查询
已经有4人回复
- 求助微谱数据查询
已经有8人回复
- 求助维谱数据库
已经有5人回复
- 求助微谱数据，谢谢
已经有3人回复
- 求助通过微谱查询化合物结构
已经有4人回复
- 求大虾查微谱，万分感谢啊！！！
已经有3人回复
- 跪求能用微谱数据库的虫子们，帮忙查一下碳谱数据，本人送6个金币！！！
已经有7人回复
- [求助]哪位好人学校可以使用微谱数据库，帮我检索几个化合物的母核。谢谢！
已经有4人回复
lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
- 应助: 3913 (副教授)
- 金币: 48805.6
- 散金: 890
- 红花: 208
- 帖子: 4735
- 在线: 635.4小时
- 虫号: 1141109
- 注册: 2010-11-07
- 性别: MM
- 专业: 中药药效物质
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
wei339567149: 金币+20, ★★★★★最佳答案 2013-11-01 17:19:42
感谢参与，应助指数 +1
wei339567149: 金币+20, ★★★★★最佳答案 2013-11-01 17:19:42
|
1 . 5-Hydroxy-6-methoxy-2-[2-(4-methoxyphenyl)ethyl]-4H-1-benzopyran-4-one C19H18O5 相似度:73.6% Helvetica Chimica Acta 2012 95 636-642 Sesquiterpenoids and 2-(2-Phenylethyl)-4H-chromen-4-one (=2-(2-Phenylethyl)-4H-1-benzopyran-4-one) Derivatives from Aquilaria malaccensis Agarwood BoWu,Jin Gyun Lee,Chang Ju Lim,Shao Dong Jia,SungWon Kwon,Gwi Seo Hwang,and Jeong Hill Park Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . egonoic acid 相似度:68.4% Natural Product Communications 2010 5 1063-1066 2-Arylbenzofuran Neolignans from the Bark ofNectandra purpurascens (Lauraceae) Jaime Rios-Motta* and Eliseo Avella Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 5-hydroxy-6-methoxy-2-(2-phenylethyl)chromone C18H16O4 相似度:63.1% Chemical & Pharmaceutical Bulletin 2003 51(5) 560-564 Four New 2-(2-Phenylethyl)chromone Derivatives from Withered Wood of Aquilaria sinensis Toru YAGURA,Michiho ITO, Fumiyuki KIUCHI,Gisho HONDA,and Yasuo SHIMADA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . Lariciresinol-4-monoMe ether 相似度:63.1% Phytochemistry 1979 18 1703-1708 Lignans of Araucaria angustifolia and 13C NMR analysis of some phenyltetralin lignans Sebastiãko F. Fonseca, Lawrence T. Nielsen, Edmundo A. Rúveda Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . Groenlandicine 相似度:63.1% Archives of Pharmacal Research 2008 31 1405-1412 Inhibitory activities of the alkaloids from Coptidis Rhizoma against aldose reductase Hyun Ah Jung, Na Young Yoon, Hyun Ju Bae, Byung-Sun Min and Jae Sue Choi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . [2S-(2α,3β,4 β)]-4-[(3,4-dimethoxyphenyl)methyl]-tetrahydro-2-(4-hydroxy-3-methoxyphenyl)-3-furanmethanol C21H26O6 相似度:63.1% Chemistry of Natural Compounds 2013 49 486-492 Chemical Constituents from Aphanamixis grandifolia Qi Zeng, Ji Ye, Jie Ren, Xiang-rong Cheng, Jiang-jiang Qin, Hui-Zi Jin, Wei-Dong Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . epiberberine 相似度:60% China Journal of Chinese Materia Medica 2009 34 1097-1100 A new flavonoid glucoside from Huanglian jiedutang decoction MA Zhaotang, YANG Xiuwei, ZHONG Guoyue Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . columbamine 相似度:60% China Journal of Chinese Materia Medica 2009 34 1097-1100 A new flavonoid glucoside from Huanglian jiedutang decoction MA Zhaotang, YANG Xiuwei, ZHONG Guoyue Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 8-oxoepiberberine 相似度:60% Chinese Journal of Natural Medicines 2007 5 348-350 Isoquinoline Alkaloids from the Rhizoma of Coptis chinensis WANG Wei; ZHANG Qing-Wen; YE Wen-Cai; WANG Yi-Tao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . epiberberine 相似度:60% Lishizhen Medicine and Materia Medica Research 2011 22 327-328 Study on the Alkaloids of Sinomenium acutum SONG Shao-hui; ZHANG Yuan-hu; HUANG Zhu-yan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . N-trans-4-O-methylferuloyl 4'-O-methyldopamine C20H23NO5 相似度:57.8% Phytochemistry 2003 1381-1387 Cinnamic acid amides from Chenopodium album: effects on seeds germination and plant growth Francesca Cutillo, Brigida D’Abrosca, Marina DellaGreca, Cinzia Di Marino,Annunziata Golino, Lucio Previtera, Armando Zarrelli Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . Egonol C14H18O5 相似度:57.8% Acta Botanica Yunnanica 2006 28(3) 319-322 Chemical Constituents from Fruit Hulls of Garcinia mangostana (Cuttiferae) HU Jiang-Miao, CHEN Ji-Jun,ZHAO You-Xing,WANG Rui-Rui ,ZHENG Yong-Tang,ZHOU Jun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . co-occurring bisnor-neolignan acid C18H18O6 相似度:57.8% Phytochemistry 1999 52 345-350 2,3-Dihydrobenzofuran neolignans from Aristolochia pubescens Isabele R. Nascimento, Lucia M.X. Lopes Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . (+)-methoxypiperitol C21H22O7 相似度:57.8% Phytochemistry 1987 26 265-267 Lignans from Nectandra turbacensis Mario G. De Carvalho,Massayoshi Yoshida,Otto R. Gottlieb,Hugo E. Gottlieb Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . (+)-lariciresinol C20H24O6 相似度:57.8% Natural Product Research and Development 2010 22 238-240 Chemical Constituents from Codonopsis cordifolioidea MEI Ren-qiang;LU Qing; HU Yan-fen; CHENG Yong-xian Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 2-(3,4-dimethoxyphenyl)-3-ethyl-2,3-dihydroquinazolin-4(1H)-one C18H20N2O3 相似度:57.8% Journal of Heterocyclic Chemistry 2011 48 1419-1427 One-pot synthesis of 2,3-disubstituted-2,3-dihydroquinazolin-4(1H)-ones using [Hmim][NO3]: An eco-friendly protocol Iraj Mohammadpoor-Baltork, Ahmad Reza Khosropour, Majid Moghadam, Shahram Tangestaninejad, Valiollah Mirkhani, Mohammad Soltani and Arsalan Mirjafari Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . N-trans-feruloil-3'-O-metoxidopamina C19H21NO5 相似度:57.8% Química Nova 2013 36 1111-1115 CONSTITUINTES QUÍMICOS DE Solanum buddleifolium Sendtn Francisco das Chagas L. Pinto, Maria da Conceição M. Torres, Edilberto R. Silveira e Otília Deusdênia L. Pessoa*,Raimundo Braz-Filho,Maria Lenise da Silva Guedes Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . Berberrubine Hydrobromide C19H16NO4 相似度:57.8% Chemistry of Natural Compounds 2013 48 1047-1053 Synthesis of berberine bromide analogs containing tertiary amides of acetic acid in the 9-O-position I. V. Nechepurenko, N. I. Komarova, V. G. Vasil’ev Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . (-)-Machicendiol 相似度:57.8% Phytochemistry Letters 2013 6 281-285 Two new dihydrobenzofuran-type neolignans from Breynia fruticosa Yan-Ping Li, Liao-Bin Dong, Duo-Zhi Chen, Hong-Mei Li, Jin-Dong Zhong, Fei Li, Xing Liu, Bei Wang, Rong-Tao Li Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . 落叶松脂醇 C20H24O6 相似度:57.8% Journal of Chinese Medicinal Materials 2007 30 549-551 Studies on Chemical Constituents of Sambucus adnata TANG Liu-yi, LUO Ming-hua, JIANG Ning, LIN Hong-hui Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . dehydrocavidine C21H20NO4 相似度:57.1% Chemistry & Biodiversity 2008 Vol. 5 1335 DNA Topoisomerase I Inhibitory Alkaloids from Corydalis saxicola Xuanxuan Cheng, Dongmei Wang, Lin Jiang, and Depo Yang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . crinumaquine C20H18NO4 相似度:55% Chemistry & Biodiversity 2009 6 1751-1757 Chemical Constituents of Crinum asiaticum L. var. sinicum Baker and Their Cytotoxic Activities Qian Sun, Yun-Heng Shen, Jun-Mian Tian, Jian Tang, Juan Su, Run-Hui Liu, Hui-Liang Li, Xi-Ke Xu, and Wei-Dong Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . cimicifugic acid C20H20O7 相似度:55% Acta Pharmaceutica Sinica 2002 Vol 37 535-538 STUDIES ON THE PHENOLIC ACID CONSTITUENTS FROM CHINESE MEDICINE “SHENG-MA”,RHIZOME OF CIMICIFUGA FOETIDA L. ZHAO Xiao-hong; CHEN Di-hua; SI Jian-yong; PAN Rui-le; SHEN Lian-gang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . Aristolignin C21H26O5 相似度:55% Phytochemistry 1993 32 1567-1572 Lignans and a neolignan from Virola oleifera leaves Anna Maria A.P. Fernandes, Lauro E.S. Barata, Pedro H. Ferri Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . berberine 相似度:55% Korean Journal of Pharmacognosy 1996 27(2) 91-95 An Acetylcholinesterase Inhibitor Isolated from Corydalis Tuber and Its Mode of Action Hwang, Se-Young; Chang, Young-Pyo; Byun, Soon-Jung; Jeon, Mee-Hee; Kim, Young-Choong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . compound 11b 相似度:55% Chemical & Pharmaceutical Bulletin 1987 35 3713-3719 Studies on the Glycosides of Epimedium grandiflorum MORR. var. thunbergianum (MIQ.) NAKAI. II TOSHIO MIYASE,AKIRA UENO,NOBUO TAKIZAWA,HIROMI KOBAYASHI and HIROKO OGUCHI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . erythro-1-(4'-hydroxy-3'-methoxyphenyl)-1-methoxy-2(2''-methoxy-4''-(1'''-(E)-propenyl)phenoxy)propane C21H26O5 相似度:55% Phytochemistry 1988 27 563-568 New neolignans and lignans from the aril of Myristica fragrans Sumitra Hada,Masao Hattori,Yasuhiro Tezuka,Tohru Kikuchi,Tsuneo Namba Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . jatrorrhizine 相似度:55% Phytochemistry 1990 29 135-139 Degradation of reticuline in Berberis suspension cultures Stefan Jendrzejewski Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . 1-(4-hydroxy-3-methoxyphenyl)-2-[4-(3-hydroxypropyl)-2-methoxyphenoxy]-propane-1,3-diol C20H26O7 相似度:55% Magnetic Resonance in Chemistry 2006 44 633-636 Lignans from the bark extract of Pinus sylvestris L. (pages 633–636) Jari Sinkkonen, Maarit Karonen, Jaana Liimatainen and Kalevi Pihlaja Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . leomiscosin A methyl ether C21H20O8 相似度:55% Fitoterapia 2010 81 178-184 Study of anti-inflammatory, analgesic and antipyretic activities of seeds of Hyoscyamus niger and isolation of a new coumarinolignan Sajeli Begum, Bhagawati Saxena, Madhur Goyal, Rakesh Ranjan, Vijaya B. Joshi, Ch V. Rao, Sairam Krishnamurthy, Mahendra Sahai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . triFA1 C20H18O8 相似度:55% Chinese Journal of Natural Medicines 2006 4 146-150 Isolation and Identification of Ferulic Acid Dehydrotrimers and Dehydrodimers Catalysed by Momordica Charantia Peroxidase LIU Hai-Li; KONG Ling-Yi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . cleomiscosin B methyl ether C21H20O8 相似度:55% Tetrahedron 1985 41 209-214 |
2楼2013-11-01 12:08:04
