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[求助]
查询微谱数据
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13C NMR (101 MHz, Acetone) δ 147.77, 144.72, 131.06, 128.72, 124.79, 121.60, 117.74, 111.88, 74.85, 64.98, 39.68, 39.19, 37.31, 37.22, 37.14, 37.08, 32.60, 32.47, 31.46, 27.77, 24.59, 24.19, 23.54, 22.07, 22.04, 21.99, 20.73, 19.18, 19.15, 18.95, 13.07, 11.18, 11.13 模糊查询，谢谢！！ |
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火箭穿屁屁
木虫 (正式写手)
地球球长
- 应助: 197 (高中生)
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- 帖子: 529
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查询结果：共查到1088个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . α-tocopherol C29H52O2 相似度:78.7% Chemical & Pharmaceutical Bulletin 1998 46 1647-1649 Constituents of Ficus pumila Leaves Junichi KITAJIMA,Kaoru KIMIZUKA,Masanobu ARAI and Yasuko TANAKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . α-tocopherol 相似度:78.7% Korean Journal of Pharmacognosy 2008 39(1) 28-36 Phytochemical Studies on Paeoniae Radix (2);Phenolic and Related compounds Kim, Ju-Sun; Kim, Yoon-Jung; Lee, Joo-Young; Kang, Sam-Sik Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . α-tocopherol 相似度:78.7% Journal of the Chinese Chemical Society 2000 47 555-560 The Chemical Constituents from the Heartwood of Eucalyptus citriodora Ching-Kuo Lee* and Ming-Huey Chang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . α-Tocopherol 相似度:75.7% Archives of Pharmacal Research 2002 25 628-635 Phytochemical constituens of Cirsium setidens Nakai and their cytotoxicity against human cancer cell lines Won Bin Lee, Hak Cheol Kwon, Ock Ryun Cho, Kang Choon Lee and Sang Un Choi, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 5-nitro-γ-tocopherol C28H47O4N 相似度:75.7% Bioorganic & Medicinal Chemistry 2011 19 6483-6491 Tocotrienamines and tocopheramines: Reactions with radicals and metal ions Francesco Galli, Francesco Mazzini, Luca Bamonti, Lars Gille, Stefan Böhmdorfer, Marta Piroddi, Thomas Netscher, Frank J. Kelly, Thomas Rosenau Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 3,4-dehydro-α-tocopherol C29H48O2 相似度:72.7% Phytochemistry 2004 65 2719-2729 Antioxidant dehydrotocopherols as a new chemical character of Stemona species Brigitte Brem, Christoph Seger , Thomas Pacher, Markus Hartl, Franz Hadacek ,Otmar Hofer, Srunya Vajrodaya, Harald Greger Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . α-生育酚 C29H50O2 相似度:72.7% Journal of Shenyang Pharmaceutical University 2003 20 425-427 Chemical constituents of Pyrrosia petiolosa(Christ) Ching WANG Nan, WANG Jin-hui, CHENG Jie, LI Xian Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 7a-methoxy-α-tocopherol C30H52O3 相似度:72.7% Journal of the Chinese Chemical Society 2007 54 41-45 Tocopherols and Triterpenoids from Sida acuta Chiy-Rong Chen, Li-Hui Chao, Min-Hsiung Pan,Yun-Wen Liao and Chi-I Chang* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . preunusol A C37H54O4 相似度:72.7% Agricultural and Biological Chemistry 1991 55 1727-1731 Prunusols A and B, Novel Antioxidative Tocopherol Derivatives Isolated from the Leaf Wax of Prunus grayana Maxim. Toshihiko OSAWA, Shigenori KUMAZAWA, Shunro KAWAKISHI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . (+)-α-Tocopheryl α-D-glucopyranoside 相似度:70.5% Zeitschrift für Naturforschung B 2002 57 571-578 Studies in the Acid Catalysed Glycosylation of a-Tocopherol S. Witkowski and P. Wa£jko Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . isomeric 3,4-dehydro-β-tocopherol C28H46O2 相似度:69.6% Phytochemistry 2004 65 2719-2729 Antioxidant dehydrotocopherols as a new chemical character of Stemona species Brigitte Brem, Christoph Seger , Thomas Pacher, Markus Hartl, Franz Hadacek ,Otmar Hofer, Srunya Vajrodaya, Harald Greger Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . dehydro-γ-tocopherol C28H46O2 相似度:69.6% Phytochemistry 2004 65 2719-2729 Antioxidant dehydrotocopherols as a new chemical character of Stemona species Brigitte Brem, Christoph Seger , Thomas Pacher, Markus Hartl, Franz Hadacek ,Otmar Hofer, Srunya Vajrodaya, Harald Greger Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyl-12-tridecenyl)-2H-1-benzopyran-6-ol 相似度:69.6% Journal of Natural Products 1999 62 1685-1687 A New Vitamin E (α-Tocomonoenol) from Eggs of the Pacific Salmon Oncorhynchus keta Yorihiro Yamamoto, Nobuo Maita, Akio Fujisawa, Junko Takashima, Youichi Ishii, and Walter C. Dunlap Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 2,5-dimethyl-2-(4,8,12-trimethyltridecyl)naphtho[1,2-b]-3,4-dihydro-2H-pyran-6-yl (tert-butyloxycarbonyl)amino]acetate C38H59NO5 相似度:69.6% Russian Journal of Organic Chemistry 2010 46 1355-1363 Synthesis of triterpene acids conjugates with α-tocopherol synthetic analogs A. Yu. Spivak, R. R. Mufazzalova, E. R. Shakurova and V. N. Odinokov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . preunusol B 相似度:69.6% Agricultural and Biological Chemistry 1991 55 1727-1731 Prunusols A and B, Novel Antioxidative Tocopherol Derivatives Isolated from the Leaf Wax of Prunus grayana Maxim. Toshihiko OSAWA, Shigenori KUMAZAWA, Shunro KAWAKISHI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . dehydro-δ-tocopherol C27H44O2 相似度:66.6% Phytochemistry 2004 65 2719-2729 Antioxidant dehydrotocopherols as a new chemical character of Stemona species Brigitte Brem, Christoph Seger , Thomas Pacher, Markus Hartl, Franz Hadacek ,Otmar Hofer, Srunya Vajrodaya, Harald Greger Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . compound 24α-1b 相似度:66.6% Phytochemistry 1988 27 1161-1164 Triterpenoids from the rhizome of Alisma plantago-aquatica Geng Pei-Wu,Yoshiyasu Fukuyama,Toshihide Yamada,Wang Rei,Bao Jinxian,Kazuyuki Nakagawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . compound 24β-1b 相似度:66.6% Phytochemistry 1988 27 1161-1164 Triterpenoids from the rhizome of Alisma plantago-aquatica Geng Pei-Wu,Yoshiyasu Fukuyama,Toshihide Yamada,Wang Rei,Bao Jinxian,Kazuyuki Nakagawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . (+)-α-Tocopheryl 2,3,4,6-tetra-O-acetyl--D-galactopyranoside 相似度:66.6% Zeitschrift für Naturforschung B 2002 57 571-578 Studies in the Acid Catalysed Glycosylation of a-Tocopherol S. Witkowski and P. Wa£jko Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . 24-ethyl-△5,22-sterol acetate 相似度:66.6% Natural Product Research and Development 1999 11(5) 8-10 STUDY ON THE CHEMICAL CONSTITUENTS OF CLERODENDRON BUNGEI STEUD Dong Xiaoping; Qiao Rongxia; Guo Li; Xie Jie; Liu Bin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . 2,5-dimethyl-2-(4,8,12-trimethyltridecyl)naphtho[1,2-b]-3,4-dihydro-2H-pyran-6-yl [(benzyloxycarbonyl)amino]acetate C41H57NO5 相似度:64.8% Russian Journal of Organic Chemistry 2010 46 1355-1363 Synthesis of triterpene acids conjugates with α-tocopherol synthetic analogs A. Yu. Spivak, R. R. Mufazzalova, E. R. Shakurova and V. N. Odinokov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . 24-ethylcholesta-5,22E-dien-3β-ol 相似度:64.7% Phytochemistry 1988 27 1161-1164 Triterpenoids from the rhizome of Alisma plantago-aquatica Geng Pei-Wu,Yoshiyasu Fukuyama,Toshihide Yamada,Wang Rei,Bao Jinxian,Kazuyuki Nakagawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . 24-ethylcholesta-5,22E-dien-3β-ol 相似度:64.7% Phytochemistry 1988 27 1161-1164 Triterpenoids from the rhizome of Alisma plantago-aquatica Geng Pei-Wu,Yoshiyasu Fukuyama,Toshihide Yamada,Wang Rei,Bao Jinxian,Kazuyuki Nakagawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . 2-[2'(E)-3',7',11',15'-Tetramethylhexadec-2-en-1'-yl]-6-methyl-1,4-benzohydroquinone diacetate C31H50O4 相似度:63.6% Phytochemistry 2009 70 1315-1320 An unusual halogenated meroditerpenoid from Stypopodium flabelliforme: Studies by NMR spectroscopic and computational methods Carlos Areche, Aurelio San-Martín , Juana Rovirosa, Jorge Soto-Delgado, Renato Contreras Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . (+)-α-Tocopheryl α-D-mannopyranoside 相似度:63.6% Zeitschrift für Naturforschung B 2002 57 571-578 Studies in the Acid Catalysed Glycosylation of a-Tocopherol S. Witkowski and P. Wa£jko Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . α-tocopherylquinone C29H50O3 相似度:63.6% European Journal of Organic Chemistry 2011 3036-3049 Bromination of Tocopherols: Oxidative Halogenations and Rearrangements Stefan Böhmdorfer, Anjan Patel, Andreas Hofinger, Thomas Netscher, Lars Gille and Thomas Rosenau Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . 2-bromo-γ-tocopherylquinone C28H47BrO3 相似度:63.6% European Journal of Organic Chemistry 2011 3036-3049 Bromination of Tocopherols: Oxidative Halogenations and Rearrangements Stefan Böhmdorfer, Anjan Patel, Andreas Hofinger, Thomas Netscher, Lars Gille and Thomas Rosenau Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . (+)-α-Tocopheryl β-D-galactopyranoside 相似度:61.7% Zeitschrift für Naturforschung B 2002 57 571-578 Studies in the Acid Catalysed Glycosylation of a-Tocopherol S. Witkowski and P. Wa£jko Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . 4-((3R,7R,11R)-3-benzoxy-3,7,11,15-tetramethylhexa-dec-1-ynyl)-1,6-dimethyl-2,3-dihydro-1H-pyrrolo[2,3-b]pyridin-5-carbaldehyde C37H54N2O2 相似度:61.7% Bioorganic & Medicinal Chemistry 2010 18 7628-7638 Design, synthesis, and evaluation of an α-tocopherol analogue as a mitochondrial antioxidant Jun Lu, Omar M. Khdour, Jeffrey S. Armstrong, Sidney M. Hecht Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . 5-oxo-5-[(3β,22E)-stigmasta-5,22-dien-3-yloxy]pentanoic acid C34H54O4 相似度:61.7% Molecules 2011 16 9340-9356 Communication: Consecutive Three-Component Synthesis of 3-(Hetero)Aryl-1H-pyrazoles with Propynal Diethylacetal as a Three-Carbon Building Block Lucilla Levi, Christina Boersch, Charlotte F. Gers, Eugen Merkul and Thomas J. J. Müller Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . (22R,23R,24S)-2β-acetyloxy-22,23-isopropylidene-dioxy-ergost-5-ene C33H54O4 相似度:60.6% Phytochemistry 2001 58 343-349 Synthesis and biological activity of 26-norbrassinolide,26-norcastasterone and 26-nor-6-deoxocastasterone Tsuyoshi Watanabe, Takahiro Noguchi, Takao Yokota, Kyomi Shibata,Hiroyuki Koshino, Hideharu Seto, Seong-Ki Kim, Suguru Takatsuto Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . compound 2 相似度:60.6% Chemistry of Natural Compounds 1999 35 646-649 13C NMR SPECTRA OF II-SITOSTEROL DERIVATIVES WITH OXIDIZED RINGS A AND B N. V. Kovganko, Zh. N. Kashkan,E. V. Borisov, and E. V. Batura Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . stigmasterol 相似度:60.6% China Journal of Chinese Materia Medica 1993 18 102-103 Studies on Chemical Constituents of Emilia sonchifolia L. DC Gao Jianjun and Cheng Dongliang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . α-tocopherylquinone 相似度:60.6% Phytochemistry 1990 29 2223-2228 Terpenoid compounds from Parentucellia latifolia J.G. Urones,I.S. Marcos,I. Cubillo,N.Martin Garrido,P. Basabe Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . Progesterone-3-(6-FMO) 相似度:60.6% Steroids 1999 64 283-290 O-(Fluoresceinylmethyl)hydroxylamine(OFMHA): a reagent for the preparation of fluorescent O-(fluoresceinylmethyl)oxime(FMO)- steroid conjugates Maciej Adamczyk, Yon-Yih Chen, Jonathan Grote, Phillip G. Mattingly Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 36 . compound 2b 相似度:60.6% Steroids 1999 64 385-395 An improved synthesis of(20R,22R)-cholest-5-ene-3β,20,22-triol, an intermediate in steroid hormone formation and an activator of nuclear orphan receptor LXRα Benfang Ruan, William K. Wilson, George J. SchroepferJr. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 37 . 3 β,7α-Cholest-5-ene-3,7-diol-3-benzoate C34H50O3 相似度:60.6% Steroids 1995 60 290-294 A convenient synthesis of 7α-hydroxycholest-4-en-3-one by the hydroxypropyl-β-cyclodextrin-facilitated cholesterol oxidase oxidation of 3β,7α-cholest-5-ene-3,7-diol David L. Alexander, Jed F. Fisher Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 38 . 1-Benzofuro[2',3':2,3]-5α-cholest-2-ene C33H48O 相似度:60.6% Journal of the Chemical Society, Perkin Transactions 1 2000 453-461 Synthesis and circular dichroism of steroids with 2,3-dihydro-1-benzofuran and 4H-benzopyran chromophores; revision of the absolute configuration of some norneolignans from Krameria cystisoides Tibor Kurtán, Eszter Baitz-Gács, Zsuzsa Majer and Sándor Antus Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 39 . Stigmast-5-en-3α,26-diacetate C29H50O2 相似度:60.6% Bulletin of the Korean Chemical Society 2006 27 93-98 New Stigmastane Steroids Constituents from Rice Hulls of Oryza sativa and Inhibitory Activity on Radish seed Ill-Min Chung, Mohd Ali, Tran Dang Khanh, Myoung Gun Choung, Hong Jae Park, Ateeque Ahmad* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 40 . 4-oxo-4-[(3β,22E)-stigmasta-5,22-dien-3-yloxy]butanoicacid C33H52O4 相似度:60.6% Bioorganic & Medicinal Chemistry 2010 18 8194-8203 Steroid conjugates: Synthesis and preliminary biological testing of pro-juvenoids Hana Svobodová, Hana Ryšavá, Milan Pavlík, David Šaman, Pavel Drašar, Zdeněk Wimmer Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 41 . 4-oxo-4-[(3β,22E)-stigmasta-5,22-dien-3-yloxy]butanoic acid C33H52O4 相似度:60.6% Molecules 2011 16 9340-9356 Communication: Consecutive Three-Component Synthesis of 3-(Hetero)Aryl-1H-pyrazoles with Propynal Diethylacetal as a Three-Carbon Building Block Lucilla Levi, Christina Boersch, Charlotte F. Gers, Eugen Merkul and Thomas J. J. Müller Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 42 . 2,5-dimethyl-2-(4,8,12-trimethyltridecyl)naphtho[1,2-b]-3,4-dihydro-2H-pyran-6-yl aminoacetate 相似度:60.6% Russian Journal of Organic Chemistry 2010 46 1355-1363 Synthesis of triterpene acids conjugates with α-tocopherol synthetic analogs A. Yu. Spivak, R. R. Mufazzalova, E. R. Shakurova and V. N. Odinokov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 43 . ergosta-5-ene-3β-ol 相似度:60.6% Acta Scientiarum Naturalium Universitatis Sunyatseni 2002 41(6) 36-37 Studies on the Secondary Metabolites of the Soft Coral Sinularia grayi Tix1-Dur1 MA Xiang-quan, ZHANG Guang-wen, SU Jing-yu, ZENGLong-mei Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 44 . calocedimer B C35H54O 相似度:60% Journal of Natural Products 2006 69 665-667 Calocedimers A, B, C, and D from the Bark of Calocedrus macrolepis var. formosana Chin-Lin Hsieh, Lung-Lin Shiu, Mei-Huims Tseng, Yi-Yuan Shao, and Yueh-Hsiung Kuo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 45 . 3b(2-p-tolyolsulfonyloxy)-ethoxycholest-5-ene 相似度:60% Bioorganic & Medicinal Chemistry Letters 2010 20 2872-2875 Irina A. Nikolaeva, Alexander Yu. Misharin, Gelii V. Ponomarev, Vladimir P. Timofeev, Yaroslav V. Tkachev Irina A. Nikolaeva, Alexander Yu. Misharin, Gelii V. Ponomarev, Vladimir P. Timofeev, Yaroslav V. Tkachev Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 46 . 4-((3R,7R,11R)-3-benzoxy-3,7,11,15-tetramethylhexadec-1-ynyl)-2,3-dihydro-1,6-dimethyl-1H-pyrrolo[2,3-b]pyridin-5-yl acetate C38H56N2O3 相似度:60% Bioorganic & Medicinal Chemistry 2010 18 7628-7638 Design, synthesis, and evaluation of an α-tocopherol analogue as a mitochondrial antioxidant Jun Lu, Omar M. Khdour, Jeffrey S. Armstrong, Sidney M. Hecht Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 47 . daucosterol 相似度:60% Natural Product Research and Development 1997 9(4) 10-13 CHEMICAL INVESTIGATION OF MORINA CHINESIS Zhang Guolin; Zhou Zhengzhi; Li Bogang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 48 . mixture of β-sitosterol and stigmasterol 相似度:60% Food Chemistry 2011 127 394-403 Chemical composition and biological activity of Citrus jambhiri Lush Dalia Hamdan, Mahmoud Zaki El-Readi, Ahmad Tahrani, Florian Herrmann, Dorothea Kaufmann, Nawal Farrag, Assem El-Shazly, Michael Wink Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 49 . 5-(2,5-difluorophenyl)-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-chroman-6-yl acetate 相似度:60% European Journal of Organic Chemistry 2011 2450-2457 Synthesis of 5-(Fluorophenyl)tocopherols as Novel Dioxin Receptor Antagonists Elisabeth Kloser, Stefan Böhmdorfer, Lothar Brecker, Hanspeter Kählig, Thomas Netscher, Kurt Mereiter and Thomas Rosenau Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 50 . 3-β-O-[β-D-2-tetracosylxylopyranosyl]-stigmasterol 相似度:58.8% Phytochemistry 1990 29 2957-2959 Steroid glycosides from Asparagus adscendens Mamta Tandon,Yogendra N. Shukla,Raghunath S. Thakur Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 51 . stigmasterol-3-β-O-D-gluco-pyranoside 相似度:58.8% Pharmazie 2002 57 206-208 Two new chlorinated amides from Nicotiana glauca R. Graham E.Y. Backheet - H. M. Sayed Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 52 . compound 18c [C19H34O4 相似度:58.8% Tetrahedron 2012 68 106-113 Structure–activity relationship of novel juvenile hormone, JHSB3, isolated from the stink bug, Plautia stali Kanako Kaihara, Toyomi Kotaki, Hideharu Numata, Yasufumi Ohfune, Tetsuro Shinada Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 53 . 4-((3R,7R,11R)-3-benzoxy-3,7,11,15-tetramethylhexadec-1-ynyl)-1,6-dimethyl-2,3-dihydro-1H-pyrrolo[2,3-b]pyridin-5-ylformate C37H54N2O3 相似度:58.8% Bioorganic & Medicinal Chemistry 2010 18 7628-7638 |
4楼2012-09-10 06:39:04