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[求助]
有化合物碳谱数据如下，求化合物结构式。求助求助，急急，在线等，谢谢！金币~~~~~~ 已有1人参与
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有化合物碳谱如下： 1、溶剂为氘代甲醇207.35,137.20,126.87,109.48,99.22,83.29,75.53,75.03,74.81,72.43,69.17,61.62,60.28,53.49,49.42,36.71,36.28,35.81,35.42,34.44,30.60,28.01,26.48,21.69,20.74,20.34,16.66,14.66,12.65.。 2、183.61，67.44，57.00，55.31，50.75，44.97，44.75，43.68，41.66，40.77，39.62，38.11，37.86，31.38，29.01，22.41，19.12，18.89，15.58 3、212.26,207.35,136.05,127.97,74.89,63.13,61.58,53.25,51.83,49.18,48.16,42.83,42.24,35.84,34.32,30.25,27.99,24.85,21.04,20.24,16.83,13.90 |
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Star杨渊
木虫 (小有名气)
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2楼2015-03-21 13:06:46
yangyinhe
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3楼2015-03-21 14:13:14
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1、12.65,14.66,16.66,20.34,20.74,21.69,26.48,28.01,30.60,34.44,35.42,35.81,36.28,36.71,49.42,53.49,60.28,61.62,69.17,72.43,74.81,75.03,75.53,83.29,99.22,109.48,126.87,137.20,207.35 2、15.58,18.89,22.41,29.01,31.38,37.86,38.11,39.62,40.77,41.66,43.68,44.75,44.97,50.75,55.31,57.00,67.44,183.61 3、13.90,16.83,20.24,21.04,24.85,27.99,30.25,34.3,35.842,42.24,42.83,48.16,49.18,51.83,53.25,61.58,63.13,74.89,127.97,136.05,207.35,212.26 |
4楼2015-03-21 16:36:44
yangyinhe
至尊木虫 (著名写手)
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【答案】应助回帖
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感谢参与，应助指数 +1
慧子a(卓越_先锋代发): 金币+30, ok 2015-04-02 15:08:42
感谢参与，应助指数 +1
慧子a(卓越_先锋代发): 金币+30, ok 2015-04-02 15:08:42
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1 . (25S)-5α-Spirost-23-ene-3β,25-diol 3-acetate C29H44O5 相似度:62.0% Steroids 2008 73 449-457 Synthesis of “glycospirostanes”—Steroid sapogenins with a sugar-like ring F Yliana López, Izabella Jastrzębska, Rosa Santillan, Jacek W. Morzycki Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . compound 1b 相似度:60% Tetrahedron Letters 2008 49 3405-3408 A new taxane composed of two N-formyl rotamers from Taxus canadensis Man-Li Zhang, Mei Dong, Xiao-Ning Li, Li-Geng Li, Fançoise Sauriol, Chang-Hong Huo, Qing-Wen Shi, Yu-Cheng Gu, Hiromasa Kiyota, Bin Cong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . Nebrosteroid E C28H46O3 相似度:58.6% Steroids 2008 73 1181-1186 New anti-inflammatory 4-methylated steroids from the Formosan soft coral Nephthea chabroli Ya-Ching Huang, Zhi-Hong Wen, Shang-Kwei Wang, Chi-Hsin Hsu, Chang-Yih Duh Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . (23S,24S,25R)-5α-Spirostane-3β,23,24,25-tetraol 3-acetate C29H46O7 相似度:58.6% Steroids 2008 73 449-457 Synthesis of “glycospirostanes”—Steroid sapogenins with a sugar-like ring F Yliana López, Izabella Jastrzębska, Rosa Santillan, Jacek W. Morzycki Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . (23R,24R,25S)-3β-acetoxy-24-chloro-5α-spirostane-23,3β-diol C29H45ClO5 相似度:58.6% Steroids 2009 74 675-683 On reactions of steroidal 23-oxo and 23,24-epoxysapogenins with Lewis acids Izabella Jastrzębska, Leszek Siergiejczyk, Aneta M. Tomkiel, Zofia Urbańczyk-Lipkowska, Dominik Wójcik, Jacek W. Morzycki Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 3β，6α-diacetoxy-spirostane sapogenin 相似度:58.6% Phytochemistry 1982 21 2083-2085 Solanolide, a steroid lactone sapogenin from Solanum hispidum Ajit K. Chakravarty, Binayak Das, Satyesh C. Pakrashi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . Testosterone cis-non-4-enoate C28H42O3 相似度:58.6% Steroids 1990 55 36-39 Long-acting contraceptive agents: testosterone esters of unsaturated acids C. G. Francisco, R. Freire, J. Gawronski, R. Hernández, M. Kielczewski, J. A. Salazar, F. Savabi, A. Shafiee, L. Strekowski, E. Suárez Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . solanogantamine N,O-diacetate 相似度:58.0% Indian Journal of Chemistry Section B 1988 27B 311-313 Confirmation of Structure of Isosolacapine:Stereochemistry at Ring Juncture of Indolizidine Moiety of 22βH Solanidanes by 13C & 1H NMR Spectroscopy AJIT K CHAKRAVARTY & SATYESH C PAKRASHI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . compound 2a 相似度:57.5% Canadian Journal of Chemistry 1981 59 1328-1330 13C nuclear magnetic resonance spectra of 23-hydroxy spirostane sapogenins of Solanum hispidum Ajit K. Chakravarty, Satyesh C. Pakrashi, Jun Uzawa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . (20R,23R,25R)-12β,23-Dihydroxy-22-oxo-5α-cholesta-3β,16β,26-triyl triacetate C33H52O9 相似度:57.5% Steroids 2013 78 902-908 Synthetic pathway to 22,23-dioxocholestanic chain derivatives and their usefulness for obtaining brassinosteroid analogues Víctor Gómez-Calvario, Ailed Arenas-González, Socorro Meza-Reyes, Sara Montiel-Smith, José Luis Vega-Báez, Jesús Sandoval-Ramírez, María Guadalupe Hernández-Linares Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
5楼2015-03-21 18:21:07
yangyinhe
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1 . 17-hydroxy-ent-atisan-19-oic acid 相似度:85% Helvetica Chimica Acta 2006 Vol. 89 1367 Further New Secoatisane Diterpenoids from the Chinese Mangrove Excoecaria agallocha L. Ji-Dong Wang, Zhen-Yu Li, Wen-Sheng Xiang and Yue-Wei Guo Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 17-hydroxy-ent-atisan-19-oic acid C20H32O3 相似度:85% Helvetica Chimica Acta 2004 Vol. 87 758 Chemical Constituents from the Pericarp of Trewia nudiflora Zhi-Zhi Du, Hong-Ping He, Bin Wu, Yue-Mao Shen, and Xiao-Jiang Hao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . (-)-17-hydroxy-16α-kauran-19-oic acid 相似度:85% Journal of Natural Products 1999 62 1522-1525 Immunosuppressive Diterpenoids from Tripterygium wilfordii Hongquan Duan, Yoshihisa Takaishi, Hiroshi Momota, Yasukazu Ohmoto, Takao, Taki, Yongfeng Jia, and Duan Li Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . siegesmethyletheric acid C21H34O3 相似度:85% Chinese Traditional and Herbal Drugs 1997 28 259-262 Studies on the Chemical Constituents of Glandularstalk St. Paulswort (Siegesbeckia pubescens)(Ⅰ) Fu Hongzheng; Lou Zhicen; Yang Xiuwei; et al(National Laboratory of Natural arid Biomimetic Drugs; Beijing Medical University; Beijing); Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 17-hydroxy-16α-ent-kauran-19-oic acid C20H32O3 相似度:85% Archives of Pharmacal Research 2009 32 1369-1372 A new ent-kaurane type diterpenoid glycoside from Inula japonica Thunb. Jiang Jiang Qin, Jia Xian Zhu, Wei Dong Zhang, Yan Zhu and Jian Jun Fu, et al. Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 对映-17-羟基贝壳杉烷-19-2羧酸 相似度:85% Chinese Pharmaceutical Journal 2006 41 1854-1857 Study on Chemical Constituents of Herba Siegesbeckiae CHOU Gui-xin, WANG Zheng-tao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 17-hydroxy-ent-atisan-19-oic acid methyl ester C21H34O3 相似度:80.9% Helvetica Chimica Acta 2004 Vol. 87 758 Chemical Constituents from the Pericarp of Trewia nudiflora Zhi-Zhi Du, Hong-Ping He, Bin Wu, Yue-Mao Shen, and Xiao-Jiang Hao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 17-hydroxy-16α-entkauran-19-oic acid 相似度:80% Journal of Natural Products 1996 59 635-637 Identification of ent-16β, 17-Dihydroxykauran-19-oic Acid as an Anti-HIV Principle and Isolation of the New Diterpenoids Annosquamosins A and B from Annona squamosa Yang-Chang Wu, Yu-Chun Hung, Fang-Rong Chang, Mark Cosentino, Hui-Kang Wang, and Kuo-Hsiung Lee Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . ent-16αH,17-hydroxy-kauran-19-oic acid C20H32O3 相似度:80% Phytochemistry 1992 31 917-921 Diterpenoids from Siegesbeckia pubescens Jiang Xiong, Yunbao Ma, Yunlong Xu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . (16R)-17-hydroxy-ent-kauran-19-oic acid C20H32O3 相似度:80% Chemical & Pharmaceutical Bulletin 2010 58 765-768 Four New ent-Kaurane Diterpenoids from the Fruits of Annona cherimola Hiroyuki Miyashita, Makiko Nishida, Masafumi Okawa, Toshihiro Nohara and Hitoshi Yoshimitsu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . compound 2 相似度:80% Chinese Pharmaceutical Journal 2003 38 258-260 Studies on the chemical constituents of Annona glabra |
6楼2015-03-21 18:26:04
yangyinhe
至尊木虫 (著名写手)
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1 . E-salignone 相似度:68.1% Chemistry of Natural Compounds 2014 50 697-701 Synthesis and Antimetastatic Effect of E-salignone Jia Liu, Sheng-Nan Ma, Xiang Zhang, Mei-Na Jin, Mei-Hua Jin, Dexin Kong, Nan Qin, Hong-Quan Duan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . ethylenedithioketal C19H28S4 相似度:59.0% Journal of Natural Products 2004 67 189-193 Preparation of Moreliane-Derived Volatile Sesquiterpenes Carlos M. Cerda-Garca-Rojas, Mara A. Bucio, Luisa U. Romn, Juan D. Hernndez, and Pedro Joseph-Nathan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . E-salignone 相似度:59.0% Natural Product Research 1998 11 81-91 Three New Steroidal Amines from Sarcococca saligna Atta-ur-rahman; M. Iqbal Choudhary; M. Riaz Khan; M. Zafar Iqbal Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . compound 2 相似度:59.0% Phytochemistry 1995 38 663-666 Labdane diterpenes from Halimium viscosum Julio G. Urones, Isidro S. Marcos, Isabel M. Oliva, Narciso M. Garrido, Jane Hagget, Vanessa M. Humphreys Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 3β-Acetoxy-7β-hydroxy-5α-androstan-17-one C21H32O4 相似度:59.0% Steroids 2011 76 28-30 Synthesis of 7-hydroxy-epiandrosterone Christophe Ricco, Gilbert Revial, Clotilde Ferroud,Olivier Hennebertb, Robert Morfin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 7-monoketal 相似度:59.0% Tetrahedron Letters 2002 43 9559-9560 Synthesis and preliminary odour evaluation of 5α-androst-16-en-7-one: a new androstenone analogue John A.S. Adams, Scott Clunas, Alan B. Turner Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 16α,17α-epoxy-5α-androstan-3-one C19H28O2 相似度:59.0% Journal of Chemical Research 2008 32 314-317 Microbiological hydroxylation of some epoxy steroids by the fungus Mucor plumbeus Author: Alfooty, Khalid O. Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . fusarisetin A C22H31NO5 相似度:59.0% Journal of the American Chemical Society 2011 132 6865-6867 Fusarisetin A, an Acinar Morphogenesis Inhibitor from a Soil Fungus, Fusarium sp. FN080326 Jae-Hyuk Jang, Yukihiro Asami, Jun-Pil Jang, Sun-Ok Kim, Dong Oh Moon, Kee-Sun Shin, Daisuke Hashizume, Makoto Muroi, Tamio Saito, Hyuncheol Oh, Bo Yeon Kim, Hiroyuki Osada, and Jong Seog Ahn Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . fusarisetin A C22H31NO5 相似度:59.0% Journal of the American Chemical Society 2012 132 7194-7194 Correction to Fusarisetin A, an Acinar Morphogenesis Inhibitor from a Soil Fungus, Fusarium sp. FN080326 Jae-Hyuk Jang, Yukihiro Asami, Jun-Pil Jang, Sun-Ok Kim, Dong Oh Moon, Kee-Sun Shin, Daisuke Hashizume, Makoto Muroi, Tamio Saito, Hyuncheol Oh, Bo Yeon Kim, Hiroyuki Osada, and Jong Seog Ahn Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 19-acetyl-4-hydroxydictyodiol C22H36O4 相似度:59.0% Journal of Natural Products 2014 77 2685-2693 Diterpenes from a Chinese Collection of the Brown Alga Dictyota plectens Shimiao Cheng, Min Zhao, Zhongmin Sun, Weiping Yuan, Shuangshuang Zhang, Zheng Xiang, Yuepiao Cai, Jianyong Dong, Kexin Huang, and Pengcheng Yan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
7楼2015-03-21 18:28:45