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meixiangui木蟲 (小有名氣)
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[求助]
核磁碳譜求助 ，溶劑DMSO, 125M 已有1人參與
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position δC 1 12.6, CH 2 18.4, CH 3 25.8, CH2 4 27.9, CH2 5 31.0, CH2 6 36.4, CH2 7 37.2, CH2 8 40.2, CH2 9 41.4, CH 10 41.8, CH2 11 43.5, CH 12 45.6, CH 13 46.4, CH 14 47.4, CH 15 53.5, CH 16 58.0, CH 17 59.1, CH 18 68.6, CH 19 70.1, CH 20 72.6, CH 21 100.3, C 22 121.3, CH 23 124.0, CH 24 139.0, CH 25 150.0, CH 26 165.4, C 27 172.2, C 28 175.7, C 29 193.0, C |
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seuseasoar
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【答案】應(yīng)助回帖
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上面的不對 下面的是。 1 . 3-N-1-[N(3-[4-Aminobutyl])-1,3-diaminopropane]-7,22-dihydroxy-23,24-bisnor-5α-cholane trihydrochloride C29H55N3O2 相似度:58.6% Bioorganic & Medicinal Chemistry 2000 8 2059-2065 Synthesis and antimicrobial activity of squalamine analogue Hong-Seok Kim, Bo-Seung Choi, Kyung-Chan Kwon, Sang-Ok Lee, Hyun Jung Kwak, Cheol Hae Lee Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 2 . aphanalide I C26H34O7 相似度:58.6% Journal of Natural Products 2013 76 1191-1195 Bioactive Terpenoids from the Fruits of Aphanamixis grandifolia Yao Zhang, Jun-Song Wang, Dan-Dan Wei, Yu-Cheng Gu, Xiao-Bing Wang, and Ling-Yi Kong Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 3 . glaucoside A C28H40O9 相似度:58.6% Tetrahedron 1983 39 607-612 Studies on the constituents of asclepiadaceae plants-LII: The structures of five glycosides glaucoside-A, -B, -C. -D. and -E from chinese drug “Pai-ch'ien” Cynanchum glaucescens HAND-MAZZ Original Research Article Takashi Nakagawa, Koji Hayashi, Keiji Wada, Hiroshi Mitsuhashi Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 4 . gymnemagenin 相似度:56.6% Chemical & Pharmaceutical Bulletin 1992 40 1366-1375 Isolation and Structure Elucidation of Gymnemic Acids, Antisweet Principles of Gymnema sylvestre Hong-Min LIU,Fumiyuki KIUCHI and Yoshisuke TSUDA Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 5 . gymnemagenin C30H50O6 相似度:56.6% Chemical & Pharmaceutical Bulletin 1992 40 1779-1782 Antisweet Natural Products. V. Structures of Gymnemic Acids VIII-XII from Gymnema sylvestre R. BR. Kazuko YOSHIKAWA,Miki NAKAGAWA,Ryouko YAMAMOTO,Shigenobu ARIHARA and Kouji MATSUURA Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 6 . 23-Hydroxylongispinogenin 相似度:56.6% Chemistry of Natural Compounds 1992 28 1-23 13C NMR SPECTROSCOPY OF OLEANANE DERIVATIVES A. I. Kalinovskii Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 7 . glycoside pair G1 相似度:56.6% Chemistry of Natural Compounds 2006 42 61-66 TRITERPENE GLYCOSIDES FROM Kalopanax septemlobum.VII.MINOR GLYCOSIDES FROM STEMS OF Kalopanax septemlobum VAR. maximowiczii AND Kalopanax septemlobum VAR. typicum D. A. Panov,V. I. Grishkovets,V. V. Kachala,and A. S. Shashkov Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 8 . gymnemanol C30H50O5 相似度:56.6% Phytochemistry 1996 41 1181-1185 Triterpenoid saponins from Gymnema sylvestre Niranjan P. Sahu, Shashi B. Mahato, Sudip K. Sarkar, Gurudas Poddar Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 9 . 3β,16β-12-oleanene-3,16,23,28-tetrol 相似度:56.6% Bioorganic & Medicinal Chemistry Letters 2009 19 6515-6518 Four new cytotoxic oligosaccharidic derivatives of 12-oleanene from Lysimachia heterogenea Klatt Xin-an Huang, Yong-ju Liang, Xiao-ling Cai, Xiao-quan Feng, Chuan-hai Zhang, Li-wu Fu, Wen-di Deng Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 10 . capsimycin C30H40N2O6 相似度:56.6% The Journal of Antibiotics 1979 32 193-196 CAPSIMYCIN, A NEW ANTIBIOTIC. I PRODUCTION, ISOLATION AND PROPERTIES SHOJIRO AIZAWA, HAJIME AKUTSU, TOSHIYUKI SATOMI, THIJUKO NAGATSU, RYUSUKE TAGUCHI, AKIO SEINO Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 11 . 16α-hydroxy Mi-saponin A 相似度:56.6% Natural Medicines 1998 52 78-81 Minor Triterpenoid Saponin from Mimusops elengi SAHU NIRANJAN P.,KOIKE KAZUO,JIA ZHONGHUA,NIKAIDO TAMOTSU Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 12 . antibiotic TA C34H57O9N 相似度:55.8% The Journal of Antibiotics 1982 35 788-793 CHEMICAL PROPERTIES OF MYXOCOCCUS XANTHUS ANTIBIOTIC TA EUGENE ROSENBERG, SHLOMO FYTLOVITCH, SHMUEL CARMELI, YOEL KASHMAN Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 13 . 3β,6β-dihydroxy-24-norolean-12,4(23)-dien-27-oic acid C29H44O4 相似度:55.1% Journal of Natural Products 2009 72 1241-1244 Cytotoxic Triterpenoids from the Rhizomes of Astilbe chinensis Xing-Fu Cai, Bo-Young Park, Kyung-Seop Ahn, Ok-Kyoung Kwon, Hyeong-Kyu Lee, and Sei-Ryang Oh Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 14 . viperidone 相似度:55.1% Journal of Natural Products 2005 68 1247-1252 Diterpenoid, Steroid, and Triterpenoid Agonists of Liver X Receptors from Diversified Terrestrial Plants and Marine Sources Hiranthi Jayasuriya, Kithsiri B. Herath, John G. Ondeyka, Ziqiang Guan, Robert P. Borris, Suroojnauth Tiwari, Wil de Jong, Flor Chavez, Jeremy Moss, Dennis W.Stevenson, Hans T. Beck, Marc Slattery, Nelson Zamora, Marvin Schulman, Aisha Ali,Neelam Sharma, Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 15 . iso-verazine 相似度:55.1% Planta Medica 1992 58 449-453 Epimeric (20R,20S)-Verazine Isolated from Veratrum maackii: Two-Dimensional NMR Studies and Total Assignment of 1H- and 13C-Resonances Xiuwen Han and heinz Ruegger Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 16 . wanpemine 相似度:55.1% Acta Pharmaceutica Sinica 1991 26 829-835 STUDIES ON CHEMICAL CONSTITUENTS OF FRITILLARIA IN HUBEI. ⅫⅠ ISOLATION AND STRUCTURE ELUCIDATION OF HUPEHEMONOSIDE JZ Wu; M Tang and R Wang Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 |
5樓2015-03-11 18:43:53
seuseasoar
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2樓2015-03-11 16:55:37
meixiangui
木蟲 (小有名氣)
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3樓2015-03-11 18:13:42
seuseasoar
至尊木蟲 (知名作家)
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【答案】應(yīng)助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感謝參與，應(yīng)助指數(shù) +1
meixiangui: 金幣+15, ★★★★★最佳答案, 非常感謝 2015-03-11 21:10:21
感謝參與，應(yīng)助指數(shù) +1
meixiangui: 金幣+15, ★★★★★最佳答案, 非常感謝 2015-03-11 21:10:21
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1 . 9H-carbazole C12H9N 相似度:75% Tetrahedron 1978 34 2385-2388 étude par rm13c d'alcaloïdes à squelette acridinone 9(10h) et pyrido(4,3b) carbazole(6h) Alain Ahond, Christiane Popat, Pierre Potier Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 2 . compound 4 相似度:75% Journal of Heterocyclic Chemistry 2005 42 867-875 A study of substituent effect on 1H and 13C NMR spectra of mono,di and poly substituted carbazoles Sergio M. Bonesi,Maria A. Ponce and Rosa Erra-Balsells Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 3 . compound 2c 相似度:75% Journal of Heterocyclic Chemistry 2004 41 161-171 A study of substituent effect on 1H and 13C nmr spectra of N-and C-substituted carbazoles Sergio M. Bonesi,Maria A. Ponce and Rosa Erra-Balsells Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 4 . carbazole 相似度:75% Phytochemistry 1985 24 3041-3043 Koenoline, a further cytotoxic carbazole alkaloid from Murraya koenigii Manfred Fiebig, John M. Pezzuto, Djaja D. Soejarto, A.Douglas Kinghorn Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 5 . compound 1 相似度:75% Magnetic Resonance in Chemistry 1988 26 347-350 13C NMR chemical shift assignments for some carbazole derivatives Alan R. Katritzky, Gordon W. Rewcastle, Luis M. Vazquez De Miguel and Zuoquan Wang Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 6 . compound 2a 相似度:69.2% Tetrahedron Letters 2004 45 8419-8422 Palladium-catalyzed functionalization of indoles with 2-acetoxymethyl substituted electron-deficient alkenes Shengming Ma, Shichao Yu Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 7 . methyl 3-methoxy-4-phenylaminobenzoate C15H15NO3 相似度:69.2% Heterocycles 2002 57 259-267 A Concise Synthesis of the Natural Carbazole Mukonine Alejandra Zempoalteca and Joaquín Tamariz* Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 8 . compound 7 相似度:66.6% Journal of Natural Products 2008 71(10) 1732-1737 Lynamicins A-E, Chlorinated Bisindole Pyrrole Antibiotics from a Novel Marine Actinomycete Katherine A. McArthur, Scott S. Mitchell, Ginger Tsueng, Arnold Rheingold,Donald J. White, Jennifer Grodberg, Kin S. Lam, and Barbara C. M. Potts Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 9 . caulerpin 相似度:66.6% Phytochemistry 2000 54 979-981 Constituents of Chondria armata Mangala B. Govenkar, Solimabi Wahidulla Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 10 . compound 4a 相似度:66.6% Phytochemistry 2000 54 979-981 Constituents of Chondria armata Mangala B. Govenkar, Solimabi Wahidulla Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 11 . caulerpin C24H18N2O4 相似度:66.6% Phytochemistry 1991 30 3041-3042 Two caulerpin analogues and a sesquiterpene from Caulerpa racemosa A.S.R. Anjaneyulu, C.V.S. Prakash, U.V. Mallavadhani Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 12 . compound 3 C23H16O4N2 相似度:66.6% Phytochemistry 1991 30 3041-3042 Two caulerpin analogues and a sesquiterpene from Caulerpa racemosa A.S.R. Anjaneyulu, C.V.S. Prakash, U.V. Mallavadhani Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 13 . compound 3 相似度:66.6% Journal of Heterocyclic Chemistry 2005 42 867-875 A study of substituent effect on 1H and 13C NMR spectra of mono,di and poly substituted carbazoles Sergio M. Bonesi,Maria A. Ponce and Rosa Erra-Balsells Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 14 . compound 8 相似度:66.6% Journal of Heterocyclic Chemistry 2005 42 867-875 A study of substituent effect on 1H and 13C NMR spectra of mono,di and poly substituted carbazoles Sergio M. Bonesi,Maria A. Ponce and Rosa Erra-Balsells Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 15 . compound 9 相似度:66.6% Journal of Heterocyclic Chemistry 2005 42 867-875 A study of substituent effect on 1H and 13C NMR spectra of mono,di and poly substituted carbazoles Sergio M. Bonesi,Maria A. Ponce and Rosa Erra-Balsells Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 16 . compound 13 相似度:66.6% Journal of Heterocyclic Chemistry 2005 42 867-875 A study of substituent effect on 1H and 13C NMR spectra of mono,di and poly substituted carbazoles Sergio M. Bonesi,Maria A. Ponce and Rosa Erra-Balsells Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 17 . compound 2d 相似度:66.6% Journal of Heterocyclic Chemistry 2004 41 161-171 A study of substituent effect on 1H and 13C nmr spectra of N-and C-substituted carbazoles Sergio M. Bonesi,Maria A. Ponce and Rosa Erra-Balsells Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 18 . compound 3b 相似度:66.6% Journal of Heterocyclic Chemistry 2004 41 161-171 A study of substituent effect on 1H and 13C nmr spectra of N-and C-substituted carbazoles Sergio M. Bonesi,Maria A. Ponce and Rosa Erra-Balsells Structure 13C NMR Structure & 13 |
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