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马轩pacino银虫 (小有名气)
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[求助]
微谱求助 已有3人参与
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溶剂：氘带氯仿 C-NMR： 14.53,19.49,25.05,30.03,29.81,32.27,35.26,36.18,37.97,43.89,44.98,46.59,47.82,48.31,48.37,52.60,61.09,69.77,93.55,101.84,109.40,128.21,143.14,200.93 |
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马轩pacino
银虫 (小有名气)
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4楼2014-06-02 15:46:57
笑多会怀孕
铁杆木虫 (著名写手)
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【答案】应助回帖
感谢参与，应助指数 +1
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查询模式：模糊查询 碳谱数据输入： 按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 溶剂选项： 匹配容差： (数字格式，可自行设定) 相似度： %(相似度>=50%) 查询结果：共查到37个化合物(查询结果仅供参考) 1 . ethyl (2E)-7-methyl-2,6-octadienoate C11H18O2 相似度:63.6% Bioorganic & Medicinal Chemistry 2010 18 5795-5806 Efficient synthesis and biological evaluation of demethyl geranylgeranoic acid derivatives Akimori Wada, Fei Wang, Yoshitomo Suhara, Yumiko Yamano, Takashi Okitsu, Kimie Nakagawa, Toshio Okano Structure 13C NMR 碳谱模拟图 2 . compound 5a 相似度:54.5% Journal of Natural Products 2004 67 1029-1031 Enantioselective Synthesis of (−  -Dendroprimine and IsomersAxelle De Saboulin Bollena, Yvonne Gelas-Mialhe, Jean-Claude Gramain, Anne Perret, and Roland Remuson Structure 13C NMR 碳谱模拟图 3 . fuscoatramide C10H17O4N 相似度:54.5% Journal of Natural Products 2002 65 1734-1737 Bioactive Natural Products from a Sclerotium-Colonizing Isolate of Humicola fuscoatra Biren K. Joshi,James B. Gloer, and Donald T. Wicklow Structure 13C NMR 碳谱模拟图 4 . 5-(di-tert-Butylfluorosilyl)-2,3-dimethoxybenzoic acid C17H27O4FSi 相似度:54.5% Molecules 2011 16 7458-7479 t-Bu2SiF-Derivatized D2-Receptor Ligands:The First SiFA-Containing Small Molecule Radiotracers for Target-Specific PET-Imaging Ljuba Iovkova-Berends, Carmen Wängler, Thomas Zöller, Georg Höfner, Klaus Theodor Wanner, Christian Rensch, Peter Bartenstein, Alexey Kostikov, Ralf Schirrmacher, Klaus Jurkschat and Björn Wängler Structure 13C NMR 碳谱模拟图 5 . 2-cyclohexylamino-4-methyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carbonitrile 相似度:54.5% Heterocycles 2010 81 329-347 Cyclization of 5-Cyano-6-cyanoimino-3,4-dihydropyridin-2(1H)-ones with Amines Núria Mont, Francisco Carrión, José I. Borrell, and Jordi Teixidó Structure 13C NMR 碳谱模拟图 6 . Eleutherazine B C22H36N4O6 相似度:54.5% Journal of Asian Natural products Research 2010 12 51-55 Two diketopiperazines from Acanthopanax senticosus Harms Zhi-Feng Li; Nan Xu; Bao-Min Feng; Qi-Hui Zhang; Yue-Hu Pei Structure 13C NMR 碳谱模拟图 7 . 环(亮-颉)二肽 相似度:54.5% Chinese Traditional and Herbal Drugs 2008 39 502-504 红树林真菌泡盛酒曲霉中的环二肽和核苷类成分 高昊;唐金山;洪葵;庄令;张志华;王乃利;姚新生 Structure 13C NMR 碳谱模拟图 8 . cyclo(L-Leu-L-Val) 相似度:54.5% Chinese Journal of Medicinal Chemistry 2010 20 298-303 Secondarymetabolites from marine actinomycete Streptomyces sp. (No. 30701) ZENG Xue-rong, JIAO Wei-hua, TANG Jin-shan, GAO H ao, HONG Kui, LI Jia, YAO Xin-sheng Structure 13C NMR 碳谱模拟图 9 . 6α-Chloro-2,2-dimethyl-3α-(pivaloyloxy)methylpenamS,S-dioxide C13H21O5BSCl 相似度:54.5% Bioorganic & Medicinal Chemistry 1995 3 95-100 Synthesis and elastase inhibitory activity of 6α-chloro-2,2-dimethyl-3α-(pivaloyloxy)methylpenam sulfone, 6α-chloro-2,2-dimethyl-3-exo-methylenepenam sulfone, benzyl and methyl 6α-substituted penicillanate sulfones Carlos E. Boschetti, Oreste A. Mascaretti, Julia A. Cricco, Oscar A. Roveri Structure 13C NMR 碳谱模拟图 10 . 6-Allyl-6-(2-methoxyethyl)-5,6-dihydro-2,4(1H,3H)-pyridinedione C11H16NO3 相似度:54.5% European Journal of Organic Chemistry 2012 334-344 A New Method of Synthesis of 6-Substituted Piperidine-2,4-diones from Homoallylamines Nikolai Yu. Kuznetsov, Victor I. Maleev, Victor N. Khrustalev, Anna F. Mkrtchyan, Ivan A. Godovikov, Tatyana V. Strelkova and Yuri N. Bubnov Structure 13C NMR 碳谱模拟图 11 . (6S)-1-aza-9,9-bis(trifluoromethyl)-8-oxabicyclo[4.3.0]nonane-2,7-dione C9H7NO3F6 相似度:54.5% Heterocycles 2003 61 259-269 Hexafluoroacetone as Protecting and Activating Reagent: An Efficient Strategy for Activation of Pyroglutamic Acid and Homologues Ksenia Pumpor, Christoph Böttcher, Susanna Fehn, and Klaus Burger* Structure 13C NMR 碳谱模拟图 12 . cyclo-(Leu-Val) C11H20O2N2 相似度:54.5% Natural Product Research and Development 2004 16 383-386 CYCLODIPEPTIDES FROM THE ROOTS OF PANAX NOTOGINSENG WANG Shuang-ming;TAN Ning-hua *; YANG Ya-bin; HE Min Structure 13C NMR 碳谱模拟图 13 . 1H-2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]-azepin-1-ium trifluoromethanesulfonate C10H17F3N2O3S 相似度:54.5% Russian Journal of Organic Chemistry 2010 46 383-388 Trifluoromethanesulfonate, trifluromethylsulfonylimide, and bis(trifluoromethylsulfonyl)imide salts and ionic liquids based on 1,8-diazabicyclo[5.4.0]undec-7-ene and 1,5-diazabicyclo[ 4.3.0]non-5-ene L. L. Tolstikova, A. V. Bel’skikh and B. A. Shainyan Structure 13C NMR 碳谱模拟图 14 . cyclo(L-Leu-L-Val) C11H20N2O2 相似度:54.5% Bioorganic & Medicinal Chemistry 2012 20 2002-2009 Cyclic dipeptides exhibit potency for scavenging radicals Tadashi Furukawa, Takashi Akutagawa, Hitomi Funatani, Toshikazu Uchida, Yoshihiro Hotta, Masatake Niwa, Yoshiaki Takaya Structure 13C NMR 碳谱模拟图 15 . 2-chloro-5-isopropyl-3-oxocyclohex-1-enyl methyl carbonate C11H15ClO4 相似度:54.5% Bulletin of the Korean Chemical Society 2012 33 4150-4154 Efficient and Facile Synthesis of α-Chloroenones Bearing β-Carbonates or β-Carbamates Krishna Bahadur Somai Magar, Yong Rok Lee Structure 13C NMR 碳谱模拟图 16 . compound 11 相似度:54.5% Canadian Journal of Chemistry 1977 55 2829-2834 Etude en résonance magnétique nucléaire du 13C des paramètres de substitution de la fonction azide A. Pancrazi, I. Kaboré, B. Delpech, A. Astier, Q. Khuong-Huu, G. Lukacs Structure 13C NMR 碳谱模拟图 17 . compound 14 相似度:54.5% Canadian Journal of Chemistry 1977 55 2829-2834 Etude en résonance magnétique nucléaire du 13C des paramètres de substitution de la fonction azide A. Pancrazi, I. Kaboré, B. Delpech, A. Astier, Q. Khuong-Huu, G. Lukacs Structure 13C NMR 碳谱模拟图 18 . (3S,6R)-3-isopropyl-6-(2-methyl propyl)-2,5-piperazine diketone C11H20N2O2 相似度:54.5% Chinese Traditional and Herbal Drugs 2014 45 471-475 Piperazine constituents in fruits of Physalis alkekengi var. francheti SHU Zun-peng, LI Xin-li, XU Bing-qing, WANG Qiu-hong, YANG Bing-you, KUANG Hai-xue Structure 13C NMR 碳谱模拟图 19 . Ethyl (Z)-5-(tert-butyldimethylsilyloxy)-2-pentenoate 相似度:54.5% Journal of the Brazilian Chemical Society 2001 12 375-385 The Stereochemistry of the Nozaki-Hiyama-Kishi Reaction and the Construction of 10-Membered Lactones. The Enantioselective Total Synthesis of (-)-Decarestrictine D. Ronaldo A. Pilli and Mauricio M. Victor Structure 13C NMR 碳谱模拟图 20 . 环-(亮氨酸-缬氨酸)-二肽 相似度:54.5% Chinese Journal of Medicinal Chemistry 2012 22 38-43 Chemical constituents from the endophyte Bacillus pumilus derived from Breynia fruticosa HUO Pei-yuan; CHEN Hua-hong; JIANG Yi; HAN Li; XU Li-hua; HUANG Xue-shi Structure 13C NMR 碳谱模拟图 21 . 环(L-缬-L-亮)二肽 C11H20O2N2 相似度:54.5% Chinese Journal of Marine Drugs 2013 32 31-36 仿刺参共附生放线菌Kytococcus sp.中的环二肽成 鄂恒超, 汤华, 刘宝姝, 孙鹏 李玲, 李志勇, 张文 Structure 13C NMR 碳谱模拟图 22 . compund 10b 相似度:53.8% Journal of Heterocyclic Chemistry 2002 39 1049-1054 Fused-ring nitrogen and sulfur heterocycles by a tandem SN2-michael addition reaction Richard A. Bunce, Sharadsrikar V. Kotturi, Christopher J. Peeples and Elizabeth M. Holt Structure 13C NMR 碳谱模拟图 23 . methyl (S)-[6,7-13C2,7-siloxy-18O]-7-(tert-butyldimethylsiloxy)oct-2-enoate 相似度:53.8% Tetrahedron 1998 54 15937-15958 Biosynthetic incorporation of advanced precursors into dehydrocurvularin, a polyketide phytotoxin from Alternaria cinerariae Yaoquan Liu, Zhe Li, John C. Vederas Structure 13C NMR 碳谱模拟图 24 . ethyl (±)-(2E)-3-[(1R,2S)-2-(hydroxymethyl)cyclohexyl]-2-propenoate C12H20O3 相似度:50% Journal of Heterocyclic Chemistry 2002 39 1049-1054 Fused-ring nitrogen and sulfur heterocycles by a tandem SN2-michael addition reaction Richard A. Bunce, Sharadsrikar V. Kotturi, Christopher J. Peeples and Elizabeth M. Holt Structure 13C NMR 碳谱模拟图 25 . ethyl (±)-(2E)-3-[(1R,2S)-2-(iodomethyl)cyclohexyl]-2-propenoate 相似度:50% Journal of Heterocyclic Chemistry 2002 39 1049-1054 Fused-ring nitrogen and sulfur heterocycles by a tandem SN2-michael addition reaction Richard A. Bunce, Sharadsrikar V. Kotturi, Christopher J. Peeples and Elizabeth M. Holt Structure 13C NMR 碳谱模拟图 26 . (3R,5R)-(2-bromoethyl)-5-isopropenyl-2,3-dimethylcyclohexene 相似度:50% Indian Journal of Chemistry Section B 2005 44B 1430-1436 Enantiospecific synthesis of B-seco-nortaxanes from two molecules of carvone Srikrishna,A; Kumar,P Praveen; Reddy,T Jagadeeswar Structure 13C NMR 碳谱模拟图 27 . (±)-(1SR,3SR)-3-[3-(6-Amino-9H-9-purinyl)-propyl]-2,2-difluorocyclopropyl-methanol [= 9-[3-(3-hydroxymethyl-2,2-difluorocyclopropyl)-propyl]-adenine] C12H15ON5F2 相似度:50% Zeitschrift für Naturforschung B 2004 59 77-94 Synthesis of Highly Flexible Difluorinated Cyclopropanoid Nucleoside Analogues R. Csuk and L. Eversmann Structure 13C NMR 碳谱模拟图 28 . 2-Cyano-3',4'-dimethoxy-3-(N-methylamino)cinnamic acid N-methylamide C14H17N3O3 相似度:50% Zeitschrift für Naturforschung B 2009 64 662-668 Unexpected Sodium Methoxide-catalyzed Rearrangement of 6-Amino-5-aroyl-1,3-dimethyluracils to Form Novel Cinnamoamides B. Gerig, U. Girreser, C. Näther, and D. Heber Structure 13C NMR 碳谱模拟图 29 . (3S)-vinyl 6-acetyl-3-methyl-2-oxo-1,2,3,4-tetrahydrothieno[2,3-b]pyrazine-4-carboxylate C12H12N2O4S 相似度:50% Heterocycles 2002 57 97-110 Preparation of Thieno[2,3-b]pyrazines as Bioisosteres for Quinoxaline Derivatives wiht Reverse Transcriptase Inhibition Thomas Erker* and Karin Trinkl Structure 13C NMR 碳谱模拟图 30 . cyclo-(Phe-Val) C14H18O2N2 相似度:50% Natural Product Research and Development 2004 16 383-386 CYCLODIPEPTIDES FROM THE ROOTS OF PANAX NOTOGINSENG WANG Shuang-ming;TAN Ning-hua *; YANG Ya-bin; HE Min Structure 13C NMR 碳谱模拟图 31 . (R)-(E)-(+)-ethyl-5-(tert-butyldiphenylsilyloxy)-4-methyl-2-pentenoate C20H24O3Si 相似度:50% Tetrahedron 2011 67 9787-9808 Studies culminating in the total synthesis and determination of the absolute configuration of (− -saudinRobert K. Boeckman Jr., Maria Rico del Rosario Ferreira, Lorna H. Mitchell, Pengcheng Shao, Michael J. Neeb, Yue Fang Structure 13C NMR 碳谱模拟图 32 . compound C15H30O33Si 相似度:50% The Journal of Antibiotics 2011 64 781-787 Total synthesis and absolute configuration of avenolide, extracellular factor in Streptomyces avermitilis Miho Uchida, Satoshi Takamatsu, Shiho Arima, Kiyoko T Miyamoto, Shigeru Kitani, Takuya Nihira, Haruo Ikeda and Tohru Nagamitsu Structure 13C NMR 碳谱模拟图 33 . (4R,6S)-ethyl 8-(tert-butyldimethylsilyloxy)-4-hydroxy-6-methyloct-2-enoate C17H34O4Si 相似度:50% Tetrahedron 2012 68 2471-2480 Alkyl 2-(2-benzothiazolylsulfinyl)acetates as useful synthetic reagents for alkyl 4-hydroxyalk-2-enoates by sulfinyl-Knoevenagel reaction Zhenjun Du, Toshihiro Kawatani, Kazuhide Kataoka, Rikiya Omatsu, Junzo Nokami Structure 13C NMR 碳谱模拟图 34 . (SS)-N-((R)-1-(4-(((tert-butyldimethylsilyl)oxy)methyl)thiazol-2-yl)-4-methyl-1-oxopentan-3-yl)-2-methylpropane-2-sulfinamide C20H38N2O3S2Si 相似度:50% Chemistry – An Asian Journal 2013 8 1213-1222 Total Synthesis of Tubulysin U and Its C-4 Epimer Xiu-dong Yang, Chang-ming Dong, Jian Chen, Ya-hui Ding, Qi Liu, Xiao-yan Ma, Dr. Quan Zhang and Prof. Yue Chen Structure 13C NMR 碳谱模拟图 35 . ethyl (R,Z)-5-(tert-butyldimethylsilyloxy)hex-2-enoate C14H28O3Si 相似度:50% Tetrahedron 2014 70 1199-1206 Synthesis of highly substituted pyranonaphthalene spiroketals related to the griseusins using a Hauser–Kraus annulation strategy Briar J. Naysmith, Daniel Furkert, Margaret A. Brimble Structure 13C NMR 碳谱模拟图 36 . pestalotiopamide B 相似度:50% Journal of Asian Natural Products Research 2011 13 373-376 Pestalotiopamide E, a new amide from the endophytic fungus Pestalotiopsis sp. Jing Xu; Qiang Lin; Bin Wang; Victor Wray; Wen-Han Lin; Peter Proksch Structure 13C NMR 碳谱模拟图 37 . compound 11 相似度:50% Magnetic Resonance in Chemistry 1996 34 660-666 13C NMR and 1H NMR Study of Substituted Tricyclic [2+2] Photoadducts Gordon L. Lange and Christine Gottardo Structure 13C NMR 碳谱模拟图 Copyright © 2009-2011 上海微谱信息技术有限公司 Shanghai Micronmr Infor Technology Co., Ltd., All Rights Reserved 地址：上海市杨浦区邯郸路100号61栋131室(复旦科技园), 邮编:200437 E-mail: micronmr@126.com 咨询电话:086-021-61736083 沪ICP备10026489号 |
2楼2014-06-02 15:19:02
马轩pacino
银虫 (小有名气)
- 应助: 0 (幼儿园)
- 金币: 146.5
- 帖子: 149
- 在线: 79.3小时
- 虫号: 1824878
- 注册: 2012-05-18
- 性别: GG
- 专业: 心理咨询与心理治疗
3楼2014-06-02 15:46:13
sydong
铁杆木虫 (著名写手)
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
马轩pacino: 金币+15, ★★★★★最佳答案 2014-06-02 21:22:48
感谢参与，应助指数 +1
马轩pacino: 金币+15, ★★★★★最佳答案 2014-06-02 21:22:48
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相似度： %(相似度>=50%) 查询结果：共查到106个化合物(查询结果仅供参考) 1 . phanginin G C21H28O5 相似度:66.6% Phytochemistry 2008 69 1242-1249 Phanginin A–K, diterpenoids from the seeds of Caesalpinia sappan Linn. Orapun Yodsaoue,Sarot Cheenpracha, Chatchanok Karalai, Chanita Ponglimanont,Suchada Chantrapromma, Hoong-Kun Fun,Akkharawit Kanjana-Opas Structure 13C NMR 碳谱模拟图 2 . phanginin G C21H28O5 相似度:66.6% Chinese Journal of Natural Medicines 2012 10 218-221 Two new cassane diterpenoids from the seeds of Caesalpinia sappan Linn. Jing-Yu ZHANG, Fei-Hua WU, Wei QU, Jing-Yu LIANG Structure 13C NMR 碳谱模拟图 3 . phanginin P C21H28O5 相似度:66.6% Phytochemistry Letters 2014 8 141-144 Three new cassane diterpenes from the seeds of Caesalpinia sappan Guo-Xu Ma, Yin-Di Zhu, Zhong-Hao Sun, Jing-Quan Yuan, Yong Xie, Xiao-Po Zhang, Yu Tian, Jun-Shan Yang, Hai-Feng Wu, Xu-Dong Xu Structure 13C NMR 碳谱模拟图 4 . phanginin H C21H28O4 相似度:62.5% Phytochemistry 2008 69 1242-1249 Phanginin A–K, diterpenoids from the seeds of Caesalpinia sappan Linn. Orapun Yodsaoue,Sarot Cheenpracha, Chatchanok Karalai, Chanita Ponglimanont,Suchada Chantrapromma, Hoong-Kun Fun,Akkharawit Kanjana-Opas Structure 13C NMR 碳谱模拟图 5 . 3β-methylandrost-5-en-7,17-dione C20H28O2 相似度:54.1% Steroids 2010 75 859-869 Stereoselective synthesis of some methyl-substituted steroid hormones and their in vitro cytotoxic activity against human gastric cancer cell line MGC-803 Chun Li, Wenwei Qiu, Zhengfeng Yang, Jian Luo, Fan Yang, Mingyao Liu, Juan Xie, Jie Tang Structure 13C NMR 碳谱模拟图 6 . kirinine B C22H31NO3 相似度:54.1% Phytochemistry 1998 49 2557-2559 Diterpene alkaloids from Aconitum kirinense Feng Feng, Jing-Han Liu, Shou-Xun Zhao Structure 13C NMR 碳谱模拟图 7 . 3β,7β-dihydroxyandrost-5-en-17-one 相似度:54.1% Phytochemistry 1998 49 2355-2358 The hydroxylation of Δ5-androstenes by Cephalosporium aphidicola Caroline M. Bensasson, James R. Hanson, A. Christy Hunter Structure 13C NMR 碳谱模拟图 8 . Dehydrocardiopetaline 相似度:54.1% Phytochemistry 1993 34 553-558 Three diterpenoid alkaloids from Delphinium cossonianum Gabriel de la Fuente, Jose A. Gavin, Rafael D. Acosta, Francisco Sanchez-Ferrando Structure 13C NMR 碳谱模拟图 9 . 20α-Acetylamino-11α-hydroxy-5α-pregnan-3-on 相似度:54.1% Steroids 1998 63 484-495 Microbial hydroxylation of acetylaminosteroids HerbertL Holland, Gingipalli Lakshmaiah, PeterL Ruddock Structure 13C NMR 碳谱模拟图 10 . phanginin M C21H24O6 相似度:54.1% Chinese Journal of Natural Medicines 2012 10 218-221 Two new cassane diterpenoids from the seeds of Caesalpinia sappan Linn. Jing-Yu ZHANG, Fei-Hua WU, Wei QU, Jing-Yu LIANG Structure 13C NMR 碳谱模拟图 11 . compound 11a C24H38O7 相似度:54.1% Heterocycles 2000 53 599-612 Hydrogenation Derivatives of Neo-clerodanes and Their Antifeedant Activity Maurizio Bruno, Sergio Rosselli, Ivana Pibiri, Franco Piozzi,* and Monique S. J. Simmonds Structure 13C NMR 碳谱模拟图 12 . daphcalycine C23H33NO3 相似度:54.1% The Journal of Organic Chemistry 2003 68 300-304 Daphcalycine, a Novel Heptacycle Fused Ring System Alkaloid from Daphniphyllum calycinum Akino Jossang, Hoda El Bitar, Van Cuong Pham, and Thierry Sévenet Structure 13C NMR 碳谱模拟图 13 . dehydronapelline 相似度:54.1% Pharmaceutical Biology 2006 44 244-246 Alkaloids from Consolida olopetala. L. Bitiş, S. Süzgeç, F. Meriçli, H. Özçelik, J. Zapp, H. Becker, A.H. Meriçli Structure 13C NMR 碳谱模拟图 14 . dehydronapelline C22H31NO3 相似度:54.1% Heterocycles 1987 26 1455-1460 Studies on the Active Principles from Aconitum flavum Hand-Mazz. The Structures of Five New Deterpenoid Alkaloids Zhi-gang Chen, Ai-na Lao, Hong-chemg Wang, and Shan-hai Hong Structure 13C NMR 碳谱模拟图 15 . dehydrolucidusculiine C24H33NO4 相似度:54.1% Heterocycles 1985 23 2473-2477 Two New C20-Diterpenoid Alkaloids from Aconitum yesoense var. macroyesoense (Nakai) Tamura, Structures of Dehydrolucidusculine and N-Deethyldehydrolucidusculine Koji Wada, Hideo Bando, and Takashi Amiya Structure 13C NMR 碳谱模拟图 16 . calycilactone A C22H29NO3 相似度:54.1% Tetrahedron Letters 2006 47 5329-5331 Calycilactone A, a novel hexacyclic alkaloid from Daphniphyllum calycillum Ying-Tong Di, Hong-Ping He, Hai-Yang Liu, Zhi-Zhi Du, Jun-Mian Tian, Xian-Wen Yang, Yue-Hu Wang, Xiao-Jiang Hao Structure 13C NMR 碳谱模拟图 17 . 12β,24(R)-dihydroxy-3-oxo-cycloart-1,25(26)-dien-21-oic acid 相似度:53.5% Phytochemistry 1998 49 2069-2076 Cycloartenoid dienone acids and lactones from Combretum erythrophyllum Colin B. Rogers Structure 13C NMR 碳谱模拟图 18 . compound 10 C25H34O6 相似度:52% Bioorganic & Medicinal Chemistry 2011 19 2450-2457 Synthesis of rabdokunmin C analogues and their inhibitory effect on NF-кB activation Yutaka Aoyagi,Yoshiyuki Adachi, Kei Ozawa ,Chihiro Yokomizo ,Ming-Yu Gui , Yong-Ri Jin,Xu-Wen Li, Naohito Ohno , Koichi Takeya Structure 13C NMR 碳谱模拟图 19 . 15-hydroxy-ent-beyer-15-en-succinate methyl ester C25H38O4 相似度:52% Phytochemistry 1989 28 517-526 Sesquiterpene lactones and other constituents from Australian Helipterum species C. Zdero,F. Bohlmann,R.M. King,H. Robinson Structure 13C NMR 碳谱模拟图 20 . Puqiedine C27H45NO2 相似度:51.8% Steroids 2006 71 843-848 New steroidal alkaloids from the bulbs of Fritillaria puqiensis Yan Jiang, Ping Li, Hui-Jun Li, Hua Yu Structure 13C NMR 碳谱模拟图 21 . petilidine 相似度:51.8% Chinese Traditional and Herbal Drugs 2009 40 15-17 Alkaloid constituents of Fritillaria cirrhosa CAO Xin-wei; ZHANG Meng; LI Jun; XIAO Pei-gen; CHEN Si-bao; CHEN Shi-lin Structure 13C NMR 碳谱模拟图 22 . puqiedine 相似度:51.8% Journal of Asian Natural Products Research 2011 13 1098-1103 Steroidal alkaloids from the bulbs of Fritillaria unibracteata Qing-Jian Zhang, Zhong-Fei Zheng & De-Quan Yu Structure 13C NMR 碳谱模拟图 23 . cycloart-24-en-3β,26-diol 相似度:51.8% Chinese Journal of Natural Medicines 2012 10 36-39 Chemical constituents of Allophylus longipes Xiang-Yun ZHANG, Xiang-Hai CAI, Xiao-Dong LUO Structure 13C NMR 碳谱模拟图 24 . 3β-hydroxy-29-norcycloart-24-one C29H48O2 相似度:51.7% Chemical & Pharmaceutical Bulletin 2001 49(2) 183-187 Triterpenes and Lignans from Artemisia caruifolia and Their Cytotoxic Effects on Meth-A and LLC Tumor Cell Lines Chao-mei MA, Norio NAKAMURA, Byung Sun MIN, and Masao HATTORI Structure 13C NMR 碳谱模拟图 25 . 17β-hydroxy-3,11,16-trioxo-28-norolean-12-ene C29H42O4 相似度:51.7% Planta Medica 2003 69 258-264 New Dihydrobenzofurans and Triterpenoids from Roots of Microglossa pyrifolia homas J.Schmidt,Meike R.Hildebrand,Günter Willuhn Structure 13C NMR 碳谱模拟图 26 . griffith ine A C30H50O2, 相似度:51.7% Acta Botanica Yunnanica 1997 19(3) 321-323 STUDIES ON CHEMICAL CONSTITUENTS FROM LEAVES OF GONIOTHALAMU SGRIFFITH II L i Chaom ing,L iu Zhenglian ,M u Q ing, Sun Handong,Zheng Hu ilan, Tao Guoda Structure 13C NMR 碳谱模拟图 27 . lehmannolol C24H32O4 相似度:50% Chemical & Pharmaceutical Bulletin 2006 54(11) 1595-1598 Sesquiterpene Coumarins from the Roots of Ferula sinkiangensis and Ferula teterrima Jun-Rong YANG,Zheng AN,Zhi-Hong LI,Song JING,and Hai-Lin QIN Structure 13C NMR 碳谱模拟图 28 . phanginin F C21H26O5 相似度:50% Phytochemistry 2008 69 1242-1249 Phanginin A–K, diterpenoids from the seeds of Caesalpinia sappan Linn. Orapun Yodsaoue,Sarot Cheenpracha, Chatchanok Karalai, Chanita Ponglimanont,Suchada Chantrapromma, Hoong-Kun Fun,Akkharawit Kanjana-Opas Structure 13C NMR 碳谱模拟图 29 . excoecarin D C20H30O3 相似度:50% Journal of Natural Products 2000 63 344-346 Excoecarins D, E, and K, from Excoecaria agallocha Tenji Konishi, Takao Konoshima, Yasuhiro Fujiwara, and Shiu Kiyosawa Structure 13C NMR 碳谱模拟图 30 . (+)-17-oxocycloprotobuxine C23H37NO 相似度:50% Journal of Natural Products 1999 62 665-669 New Steroidal Alkaloids from the Roots of Buxus sempervirens Atta-ur-Rahman, Athar Ata, Samina Naz, M. Iqbal Choudhary, Bilge Sener, and Songul Turkoz Structure 13C NMR 碳谱模拟图 31 . 12-epi-dehydronapelline C22H31NO 相似度:50% Planta Medica 2005 71 1073-1076 Three New Diterpene Alkaloids from the Roots of Aconitum nagarum var.lasiandrum Fan Zhang , Shu-Lin Peng , Xun Liao , Kai-Bai Yu , Li-Sheng Ding Structure 13C NMR 碳谱模拟图 32 . ent-beyer-15-en-18-O-succinate C24H36O4 相似度:50% Planta Medica 2002 68 361-363 Antibacterial Diterpenoids from Fabiana densa var.ramulosa Silvia Erazo,Mercedes Zaldívar,Carla Delporte,Nadine Backhouse,Paola Tapia,Eliana Belmonte,Franco Delle Monache,Rosa Negrete Structure 13C NMR 碳谱模拟图 33 . 11-acetyl-l,19-epoxydenudatine C24H33NO4 相似度:50% Planta Medica 1990 56 461-463 11 -Acetyl- 1, 19-epoxydenudatine:A New Alkaloid from Aconitum barbatum B. Proksa, D. UhrIn, D. Batsuren, N. Batbaiar, and D. Selenge Structure 13C NMR 碳谱模拟图 34 . subdesculine 相似度:50% Chemical & Pharmaceutical Bulletin 1988 36 1604-1606 STRUCTURES OF SECOJESACONITINE AND SUBDESCULINE, TWO NEW DITERPENOID ALKALOIDS FROM ACONITUM JAPONICUM THUNB. Hideo Bando,Koji Wada,Takashi Amiya,Yasuo Fujimoto and Kimiko Kobayashi Structure 13C NMR 碳谱模拟图 35 . 11-Acetyl-1,19-Epoxydenudatine C24H35NO4 相似度:50% Chemistry of Natural Compounds 1992 28 388-389 ALKALOIDS OF THE MONGOLIAN FLORA I. ALKALOIDS OF THE EPIGEAL PART OF Aconitum barbatum N. Batbayar, D. Batsuren, and M. N. Sultankhodzhaev Structure 13C NMR 碳谱模拟图 36 . 25(R)-4β,5β-Epoxy-6-spirosten-3β-ol 相似度:50% Molecules 2003 8 886-893 Epoxidation of Diosgenin, 25(R)-1, 4, 6-Spirostatrien-3-one and 25(R)-4, 6-Spirostadien-3β-ol Eunsook Ma and Jongwon Kim Structure 13C NMR 碳谱模拟图 37 . 3α,7α,12α-Trihydroxy-5β-cholestan-26,27-dioic acid C27H44O7 相似度:50% Steroids 2000 65 143-147 A convenient synthesis of 5β-cholestan-26-oic and 5β-cholestan-26,27-dioic acids I. Starchenkov, P. Trapencieris, V. Kauss, G. Jas, I. Kalvinsh Structure 13C NMR 碳谱模拟图 38 . (5'R,17S)-5'-ethylspiro[estr-4-ene-3-one-17,2'-tetrahydrofuran-3'-one 相似度:50% Steroids 2001 66 569-579 Synthesis of C-5′-alkyl substituted 17-spirofuran 19-norsteroids Vladimir A. Khripach, Vladimir N. Zhabinskii, Dmitrii N. Tsavlovskii, Olga A. Drachenova, Galina V. Ivanova, Olga V. Konstantinova, Margarita I. Zavadskaya, Alexander S. Lyakhov, Alla A. Govorova, Marinus B. Groen, Aede de Groot Structure 13C NMR 碳谱模拟图 39 . spiro dienone C24H31O7Cl 相似度:50% Steroids 2004 69 23-34 Isolation and structure elucidation of the major photodegradation products of loteprednol etabonate Yoshihisa Shirasaki, Katsuhiro Inada, Jun Inoue, Masayuki Nakamura Structure 13C NMR 碳谱模拟图 40 . Ethyl 17α-hydroxyandrostane-16α-carboxylate 相似度:50% Steroids 2004 69 271-277 Selective ring-opening carbonylation of epoxy-steroids Attila Balázs, Csilla Benedek, Gábor Szalontai, Szilárd Tőrös Structure 13C NMR 碳谱模拟图 41 . Otostegin B C22H34O6 相似度:50% Phytochemistry 2000 54 771-775 Labdane diterpenes from Otostegia fruticosa Nawal M. Al-Musayeib, Fawkeya A. Abbas, M. Shamim Ahmad, Jaber S. Mossa, Farouk S. El-Feraly Structure 13C NMR 碳谱模拟图 42 . 2α-hydroxy-3α,5-cycloandrostane-6,17-dione C19H26O3 相似度:50% Phytochemistry 1999 52 1279-1282 The microbiological hydroxylation of 3α,5-cycloandrostanes by Cephalosporium aphidicola Caroline S. Bensasson, James R. Hanson, Yvan Le Huerou Structure 13C NMR 碳谱模拟图 43 . methyl ent-1β,7α-dihydroxy-16-ketobeyeran-19-oate 相似度:50% Phytochemistry 1999 51 737-741 Biotransformation of the diperpenoid, isosteviol, by Aspergillus niger, Penicillium chrysogenum and Rhizopus arrhizus Bras H. de Oliveira, Marcia C. dos Santos, Paulo C. Leal Structure 13C NMR 碳谱模拟图 44 . 11-acetyl-1,19-epoxydenudatine 相似度:50% Phytochemistry 1998 49 2557-2559 Diterpene alkaloids from Aconitum kirinense Feng Feng, Jing-Han Liu, Shou-Xun Zhao Structure 13C NMR 碳谱模拟图 45 . jamesoniellide B C22H30O7 相似度:50% Journal of Natural Products 1992 Vol 55 111 Ent-Labdanes and Furanoditerpenes from the Liverwort Jamesoniella autumnalis Martin Blechschmidt, Hans Becker Structure 13C NMR 碳谱模拟图 46 . compound 9 相似度:50% Journal of Natural Products 1993 Vol 56 2170 The Absolute Stereochemistry of Senexdiolic Acid at C-22 Antonio G. González, Teresa Siverio Expósito, Jaime Bermejo Barrera, Ana García Castellano, Francisco J. Toledo Marante Structure 13C NMR 碳谱模拟图 47 . (1R,2R,3R,6S,7S,9R,10R,14R)-3-butanoyloxycladiell-11(17)-en-6,7-diol C24H40O5 相似度:50% Journal of Natural Products 1994 Vol 57 574 New Cladiellane Diterpenes from the Soft Coral Cladiella australis of the Andaman and Nicobar Islands C. Bheemasankara Rao, D. Sreenivasa Rao, C. Satyanarayana, D. Venkata Rao, Katharina E. Kassühlke, D. John Faulkner Structure 13C NMR 碳谱模拟图 48 . phlomisoside F C26H36O9 相似度:50% Acta Pharmaceutica Sinica 2009 Vol 44 60-62 A new furanolabdane diterpene glycoside from Phlomis younghusbandii Mukerjee ZHAO Bin; LIANG Heng-xing; YU Ya-fang; DONG Xiao-ping Structure 13C NMR 碳谱模拟图 49 . Argenteanol C30H50O4 相似度:50% Phytochemistry 1996 41 1325-1328 Cytotoxic cycloartanes from aglaia argentea O. R. Omobuwajo, M. -T. Martin, G. Perromat, T. Sevenet, K. Awang, M. Païs Structure 13C NMR 碳谱模拟图 50 . 16α,17-Isopropylideno-3-oxo-phyllocladane C23H36O3 相似度:50% Phytochemistry 1994 37 587-588 16oc, 17-isopropylideno-3-oxo-phyllocladane, a diterpenoid from Callicarpa macrophylla Anil K. Singh, Pawan K. Agpawal Structure 13C NMR 碳谱模拟图 51 . Graciline 相似度:50% Phytochemistry 1993 34 553-558 Three diterpenoid alkaloids from Delphinium cossonianum Gabriel de la Fuente, Jose A. Gavin, Rafael D. Acosta, Francisco Sanchez-Ferrando Structure 13C NMR 碳谱模拟图 52 . caesaljapin C21H28O5 相似度:50% Phytochemistry 1992 31 2897-2898 Caesaljapin, a cassane diterpenoid from Caesalpinia decapetala var. Japonica Kazunori Ogawa, Izumi Aoki, Yutaka Sashida Structure 13C NMR 碳谱模拟图 53 . monomethyl ester of caesaljapin 相似度:50% Phytochemistry 1992 31 2897-2898 Caesaljapin, a cassane diterpenoid from Caesalpinia decapetala var. Japonica Kazunori Ogawa, Izumi Aoki, Yutaka Sashida Structure 13C NMR 碳谱模拟图 54 . venulol diacetyl derivative 相似度:50% Phytochemistry 1992 31 3239-3241 Two C20 diterpenoid alkaloids from Delphinium venulosum A. Ulubelen, A.H. Mericli, F. Mericli, R. Ilarslan, S.A. Matlin Structure 13C NMR 碳谱模拟图 55 . 12-epidehydronapelline C22H31NO3 相似度:50% Korean Journal of Pharmacognosy 2008 39(2) 127-134 Isolation and Oxidation Characteristics of Alkaloids of Aconitum volubile Heo, Kyong-Hee; Lee, Chung-Kyu Structure 13C NMR 碳谱模拟图 56 . 16-(4-chloro-benzylidene)-5α-androstan-3,17-dione C26H31ClO2 相似度:50% Steroids 2011 76 709-723 Synthesis, characterization and biological evaluation of some 16E-arylidene androstane derivatives as potential anticancer agents Hao Guo, Haotian Wu, Jin Yang, Yuling Xiao, Hans-Josef Altenbach, Guofu Qiu,Hao Hu, Zhongyuan Wu, Xianran He, Dingshan Zhou, Xianming Hu Structure 13C NMR 碳谱模拟图 57 . Mitrephorone B C21H28O4 相似度:50% Organic Letters 2005 Vol. 7, No. 25 5709-5712 A Hexacyclic ent-Trachylobane Diterpenoid Possessing an Oxetane Ring from Mitrephora glabra Chen Li, Dongho Lee, Tyler N. Graf, Sharnelle S. Phifer, Yuka Nakanishi,Jason P. Burgess, Soedarsono Riswan, Fransisca M. Setyowati,Achmad M. Saribi, Djaja D. Soejarto, Norman R. Farnsworth,Joseph O. Falkinham III, David J. Kroll, A. Douglas Kinghorn,Mans Structure 13C NMR 碳谱模拟图 58 . compound 19 C26H37NO6S 相似度:50% Organic Letters 2004 Vol. 6, No. 7 1123-1126 Total Synthesis of (±)-Kalihinol C Ryan D. White, Gregg F. Keaney, Corin D. Slown, and John L. Wood Structure 13C NMR 碳谱模拟图 59 . compound 2b 相似度:50% Chemical & Pharmaceutical Bulletin 2006 54 1370-1379 Studies on Nepalese Crude Drugs. XXIX. Chemical Constituents of Dronapuspi, the Whole Herb of Leucas cephalotes SPRENG. Yukinori Miyaichi, Akiko Segawa and Tsuyoshi Tomimori Structure 13C NMR 碳谱模拟图 60 . spiradine A C21H27NO2 相似度:50% Phytochemistry 1988 27 3949-3953 Alkaloids of formosan Thalictrum sessile Yang-Chang Wu,Tian-Shung Wu,Masatake Niwa,Sheng-Teh Lu,Yoshimasa Hirata Structure 13C NMR 碳谱模拟图 61 . 15,16-dihydroxy-2α-succinyloxy-labda-3,13-diene C20H30O4 相似度:50% Phytochemistry 1990 29 2217-2222 Sesqui-and diterpenes from Baccharis species J. Jakupovic,A. Schuster,U. Ganzer,F. Bohlmann,P.E. Boldt Structure 13C NMR 碳谱模拟图 62 . compound 6c C16H32O2 相似度:50% Heterocycles 2009 77 1089-1103 Mild and Efficient Deprotection of Acetal-Type Protecting Groups of Hydroxyl Functions by Triethylsilyl Triflate—2,4,6-Collidine Combination Hiromichi Fujioaka, Ozora Kubo, Kazuhisa Okamoto, Kento Senami, Takashi Okitsu, Takkuya Ohnaka, Yoshinari Sawama, and Yasuyuki Kita Structure 13C NMR 碳谱模拟图 63 . 3α,18-dihydroxy-3β,20-epoxykaur-15-ene C20H30O3 相似度:50% Molecules 2010 15 2178-2186 Chemical Constituents of Excoecaria acerifolia and Their Bioactivities Yan-Li Zhao, Qiu-Xia He, Yang Li, Si-Feng Wang, Ke-Chun Liu, Yong-Ping Yang and Xiao-Li Li Structure 13C NMR 碳谱模拟图 64 . Cycloartenol 相似度:50% Phytochemistry 1984 23 2077-2079 Uvariastrol, a novel cycloartane triterpene from the stem bark of Uvariastrum zenkeri Peter G. Waterman, Ilias Mohammad Structure 13C NMR 碳谱模拟图 65 . 20β-Acetylamino-11α-hydroxy-5α-pregnan-3-one 相似度:50% Steroids 1998 63 484-495 Microbial hydroxylation of acetylaminosteroids HerbertL Holland, Gingipalli Lakshmaiah, PeterL Ruddock Structure 13C NMR 碳谱模拟图 66 . compound 18 相似度:50% Steroids 1991 56 168-172 Carbon-13 nuclear magnetic resonance spectral data of steroidal vicinal ketols and related compounds Darío Dollerand, Eduardo G. Gros Structure 13C NMR 碳谱模拟图 67 . 11-acetyl-1,19-epoxydenudatine 相似度:50% Journal of China Pharmaceutical University 2003 34 17-20 Chemical Studies on Aconitum Kirinense Nakai FENG Feng; LIU Wen Yuan; CHEN You Sheng; YE Wen Cai; LIU Jing Han; ZHAO Shou Xun Structure 13C NMR 碳谱模拟图 68 . 8-isocyano-10-cycloamphilectene 相似度:50% Tetrahedron letters 1980 21 315-318 New diterpene isocyanides from a sponge R. Kazlauskas, P.T. Murphy, R.J. Wells, J.F. Blount Structure 13C NMR 碳谱模拟图 69 . 16β-(4-Hexyl-1,2,3-triazol-1-yl)-17-hydroxy-5-androstane C27H45N3O 相似度:50% Steroids 2012 77 738-744 Synthesis of ferrocene-labeled steroids via copper-catalyzed azide–alkyne cycloaddition. Reactivity difference between 2β-, 6β- and 16β-azido-androstanes Klaudia Fehér, János Balogh, Zsolt Csók, Tamás Kégl, László Kollár, Rita Skoda-Földes Structure 13C NMR 碳谱模拟图 70 . 17-Hydroxy-16β-(4-(methoxycarbonyl)-1,2,3-triazol-1-yl)-5-androstane C23H35N3O3 相似度:50% Steroids 2012 77 738-744 Synthesis of ferrocene-labeled steroids via copper-catalyzed azide–alkyne cycloaddition. Reactivity difference between 2β-, 6β- and 16β-azido-androstanes Klaudia Fehér, János Balogh, Zsolt Csók, Tamás Kégl, László Kollár, Rita Skoda-Földes Structure 13C NMR 碳谱模拟图 71 . 15-Acetylsongoramine 相似度:50% Molecules 2012 17 5187-5194 Diterpenoid Alkaloids from the Chinese Traditional Herbal “Fuzi” and Their Cytotoxic Activity Feng Gao, Yuan-Yuan Li, Dan Wang, Xing Huang and Qian Liu Structure 13C NMR 碳谱模拟图 72 . compound 11b C24H38O7 相似度:50% Heterocycles 2000 53 599-612 Hydrogenation Derivatives of Neo-clerodanes and Their Antifeedant Activity Maurizio Bruno, Sergio Rosselli, Ivana Pibiri, Franco Piozzi,* and Monique S. J. Simmonds Structure 13C NMR 碳谱模拟图 73 . karakanine 相似度:50% Natural Product Research and Development 2003 15 324-325,340 CHEMICAL CONSTITUENTS FROM ACONITUM CARMICHAELI CHEN Hong-chao; WANG Xian-kai; ZHAO Tong-fang; LIAO Xun Structure 13C NMR 碳谱模拟图 74 . bromosphaerodiol 相似度:50% Tetrahedron 2008 64 5184-5190 Cytotoxic bromoditerpenes from the red alga Sphaerococcus coronopifolius Vangelis Smyrniotopoulos, Antonio Quesada, Constantinos Vagias, Dimitri Moreau, Christos Roussakis, Vassilios Roussis Structure 13C NMR 碳谱模拟图 75 . netamine D C19H33N3 相似度:50% Tetrahedron 2006 62 8838-8843 Netamines A–G: seven new tricyclic guanidine alkaloids from the marine sponge Biemna laboutei Hagit Sorek, Amira Rudi, Sophie Gueta, Fernando Reyes, Maria Jesus Martin, Maurice Aknin, Emile Gaydou, Jean Vacelet, Yoel Kashman Structure 13C NMR 碳谱模拟图 76 . deoxycalyciphylline B C22H33NO2 相似度:50% The Journal of Organic Chemistry 2003 68 7961-7966 Two Novel Alkaloids with a Unique Fused Hexacyclic Skeleton from Daphniphyllum subverticillatum Sheng-Ping Yang and Jian-Min Yue Structure 13C NMR 碳谱模拟图 77 . compound 3 相似度:50% Heterocycles 1987 26 943-946 Thalocsessine, a New C20-Diterpenoid Alkaloid from Thalictrum sessile Hayata Yang-Chang Wu, Tian-Shung Wu, Masataka Niwa, Sheng-Teh Lu, and Yoshimasa Hirata Structure 13C NMR 碳谱模拟图 78 . graciline C21H31NO4 相似度:50% Heterocycles 1984 22 667-669 The Structure of Graciline, a New Diterpeoid Alkaloid from Delphinium Gracile Antonio G. González, Gabriel de la Fuente, Matías Reina, and Isabel Timón Structure 13C NMR 碳谱模拟图 79 . sequoiamonascin A C23H28O6 相似度:50% The Journal of Organic Chemistry 2003 68 4966-4969 Sequoiamonascins A-D: Novel Anticancer Metabolites Isolated from a Redwood Endophyte Donald B. Stierle, Andrea A. Stierle, and Timothy Bugni Structure 13C NMR 碳谱模拟图 80 . mixture of E and Z isomers of N'-1-[(1SR,5SR)-5-methylbicyclo[3.2.0]hep-2-yliden]-4-methyl-1-toluene-sulfonoylhydrazone C15H20O2SN 相似度:50% The Journal of Organic Chemistry 2000 65 7839-7846 An Asymmetric Synthesis of (+)-Grandisol, a Constituent of the Aggregation Pheromone of the Cotton Boll Weevil, via a Kinetic Resolution David P. G. Hamon and Kellie L. Tuck Structure 13C NMR 碳谱模拟图 81 . (1S*,3S*,4R*,7S*,8S*,12S*,13S*)-7-isocyanocycloamphilect-11(20)-ene C21H29N 相似度:50% The Journal of Organic Chemistry 1996 61 3259-3267 Novel Potent Antimalarial Diterpene Isocyanates, Isothiocyanates, and Isonitriles from the Tropical Marine Sponge Cymbastela hooperi Gabriele M. König and Anthony D. Wright Structure 13C NMR 碳谱模拟图 82 . isosuaveolic acid C20H32O3 相似度:50% Chemistry & Biodiversity 2013 10 1494-1500 Abietane Diterpenes from Hyptis suaveolens Saowanee Prawatsri, Apichart Suksamrarn, Anon Chindaduang and Thitima Rukachaisirikul Structure 13C NMR 碳谱模拟图 83 . ethyl 2-((3R,5R)-5-((6R,7aR)-8,8-dimethyl-2,2-dioxidohexahydro-3H-3a,6-methanobenzo[c]isothiazole-1-carbonyl)-3-(furan-2-yl)isoxazolidin-2-yl)acetate C22H30N2O7S 相似度:50% Tetrahedron 2013 69 9381-9390 Stereoselective 1,3-dipolar cycloadditions of nitrones derived from amino acids. Asymmetric synthesis of N-(alkoxycarbonylmethyl)-3-hydroxypyrrolidin-2-ones Original Research Article Pedro Merino, Graziella Greco, Tomás Tejero, Ramon Hurtado-Guerrero, Rosa Matute, Ugo Chiacchio, Antonino Corsaro, Venerando Pistarà, Roberto Romeo Structure 13C NMR 碳谱模拟图 84 . oblongolide L C22H34O5 相似度:50% European Journal of Organic Chemistry 2005 2005 4009-4016 New Oblongolides Isolated from the Endophytic Fungus Phomopsis sp. from Melilotus dentata from the Shores of the Baltic Sea Jingqiu Dai, Karsten Krohn, Dietmar Gehle, Ines Kock, Ulrich Flörke, Hans-Jürgen Aust, Siegfried Draeger, Barbara Schulz and Joachim Rheinheimer Structure 13C NMR 碳谱模拟图 85 . (-)-(5S,6R,8S,9S,10R,12Z,14R)-6-acetoxycassa-12,15-diene C22H34O2 相似度:50% Phytochemistry 2013 96 397-403 Cassane diterpenes from Caesalpinia platyloba Mario A. Gómez-Hurtado, Fany E. álvarez-Esquivel, Gabriela Rodríguez-García, Mauro M. Martínez-Pacheco, Rosa M. Espinoza-Madrigal, Teresa Pamatz-Bolaños, José L. Salvador-Hernández, Hugo A. García-Gutiérrez, Carlos M. Cerda-García-Rojas, Pedro Joseph-Nath Structure 13C NMR 碳谱模拟图 86 . 17-(furan-2-ylmethyl)-14β-hydroxy-3-methoxymorphinan-6-one C22H25NO4 相似度:50% Bioorganic & Medicinal Chemistry 2013 21 7628-7647 The most effective influence of 17-(3-ethoxypropyl) substituent on the binding affinity and the agonistic activity in KNT-127 derivatives, δ opioid receptor agonists Toru Nemoto, Yoshihiro Ida, Yusuke Iihara, Ryo Nakajima, Shigeto Hirayama, Takashi Iwai, Hideaki Fujii, Hiroshi Nagase Structure 13C NMR 碳谱模拟图 87 . compound A17αA 相似度:50% Magnetic Resonance in Chemistry 1993 31 689-692 13C NMR spectra of trimethylsilylated secondary steroid alcohols Jan Schraml, Jan Čermák and Alexander Kasal Structure 13C NMR 碳谱模拟图 88 . methyl 14α-hydroxy-15,16-dihydroisopimarate C21H34O3 相似度:50% Chemistry of Natural Compounds 2014 49 1067-1075 Synthetic Transformations of Higher Terpenoids. XXXIII.* Preparation of 15,16-Dihydroisopimaric Acid and Methyl Dihydroisopimarate and their Transformations Yu. V. Kharitonov, E. E. Shul’ts, M. M. Shakirov Structure 13C NMR 碳谱模拟图 89 . methyl 3α-hydroxy-7,12-dioxo-5β-cholanoate 相似度:50% Magnetic Resonance in Chemistry 1991 29 190-193 13C NMR spectra of multifunctional bile acid derivatives Erich C. Blossey, Warren T. Ford and Mookkan Periyasamy Structure 13C NMR 碳谱模拟图 90 . compound 12 相似度:50% Magnetic Resonance in Chemistry 1986 24 853-861 Substituent effects on carbon-13 chemical shifts and the stereochemistry of ent-beyeranic and ent-beyer-15-enic compounds substituted on the bicyclo[3.2.1]octane moiety A. García-Granados, A. Martínez, M. E. Onorato and J. Santoro Structure 13C NMR 碳谱模拟图 91 . 17α-[4-(4-propylphenyl)-1H-1,2,3-triazol-1-yl]-5α-androst-2-ene C30H41N3 相似度:50% Steroids 2011 76 1141-1148 Synthesis of novel steroidal 17 -triazolyl derivatives via Cu(I)-catalyzed azide-alkyne cycloaddition, and an evaluation of their cytotoxic activity in vitro éva Frank∗, Judit Molnár, István Zupkó, Zalán Kádár, János Wölfling Structure 13C NMR 碳谱模拟图 92 . 5α-Androstan-12α-ol C18H32O 相似度:50% Organic Magnetic Resonance 1977 9 439-464 13C n.m.r. spectra of steroids —a survey and commentary J. W. Blunt and J. B. Stothers Structure 13C NMR 碳谱模拟图 93 . 1-(Cyclobutylmethoxy)domesticine C24H27NO4 相似度:50% Bioorganic & Medicinal Chemistry 2011 19 5861-5868 New aporphinoid 5-HT2A and α1A antagonists via structural manipulations of nantenine Sandeep Chaudhary, Shashikanth Ponnala, Onica LeGendre, Junior A. Gonzales, Hernán A. Navarro, Wayne W. 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N-[(3S)-3-(4-Chlorophenyl)heptanoyl]bornane-10,2-sultam C23H32ClNO3S 相似度:50% Journal of Agricultural and Food Chemistry 2008 56 11367-11375 Chiral γ-Aryl-1H-1,2,4-triazole Derivatives as Highly Potential Antifungal Agents: Design, Synthesis, Structure, and in Vitro Fungicidal Activities Xiufang Cao, Fei Li, Ming Hu, Wenchang Lu, Guang-Ao Yu and Sheng Hua Liu Structure 13C NMR 碳谱模拟图 98 . compound 8l C22H35NO5 相似度:50% The Journal of Organic Chemistry 2012 77 7435-7470 Assembly of Four Diverse Heterocyclic Libraries Enabled by Prins Cyclization, Au-Catalyzed Enyne Cycloisomerization, and Automated Amide Synthesis Jiayue Cui, David I. Chai, Christopher Miller, Jason Hao, Christopher Thomas, JingQi Wang, Karl A. Scheidt, and Sergey A. Kozmin Structure 13C NMR 碳谱模拟图 99 . compound 8z C23H37NO5 相似度:50% The Journal of Organic Chemistry 2012 77 7435-7470 Assembly of Four Diverse Heterocyclic Libraries Enabled by Prins Cyclization, Au-Catalyzed Enyne Cycloisomerization, and Automated Amide Synthesis Jiayue Cui, David I. Chai, Christopher Miller, Jason Hao, Christopher Thomas, JingQi Wang, Karl A. Scheidt, and Sergey A. Kozmin Structure 13C NMR 碳谱模拟图 100 . compound 13q C25H34N2O5 相似度:50% The Journal of Organic Chemistry 2012 77 7435-7470 Assembly of Four Diverse Heterocyclic Libraries Enabled by Prins Cyclization, Au-Catalyzed Enyne Cycloisomerization, and Automated Amide Synthesis Jiayue Cui, David I. Chai, Christopher Miller, Jason Hao, Christopher Thomas, JingQi Wang, Karl A. Scheidt, and Sergey A. Kozmin Structure 13C NMR 碳谱模拟图 101 . compound 13r C28H37N3O5 相似度:50% The Journal of Organic Chemistry 2012 77 7435-7470 Assembly of Four Diverse Heterocyclic Libraries Enabled by Prins Cyclization, Au-Catalyzed Enyne Cycloisomerization, and Automated Amide Synthesis Jiayue Cui, David I. Chai, Christopher Miller, Jason Hao, Christopher Thomas, JingQi Wang, Karl A. Scheidt, and Sergey A. Kozmin Structure 13C NMR 碳谱模拟图 102 . (2R)-N-[(aS,2S,5S)-Tetrahydro-a,5-dimethyl-5-vinyl-2-furanacetyl]bornane-10,2-sultam C20H31NO4S 相似度:50% Chemistry & Biodiversity 2013 10 1252-1259 Diastereoselective Synthesis of a Lilac Aldehyde Isomer and Its Electrophysiological Detection by a Moth Marc-André Schneider, Stefan Dötterl and Karlheinz Seifert Structure 13C NMR 碳谱模拟图 103 . (2E)-1-((10R,13S)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3-hydroxy-10,13-dimethyl-1H-cyclopenta[a]phenanthren-17-yl)-3-(4-methoxyphenyl)prop-2-en-1-imine C29H39NO3 相似度:50% Steroids 2013 78 945-950 Synthesis antimicrobial and antioxidant studies of new oximes of steroidal chalcones Imtiyaz H. Lone, Khaliquz Z. Khan, Bharat I. Fozdar, Fida Hussain Structure 13C NMR 碳谱模拟图 104 . (5α,13α,17α)-16-hydrazono-10,17-dimethylgonan 相似度:50% Steroids 2013 78 1177-1182 Synthesis of novel 13α-18-nor-16-carboxamido steroids via a palladium-catalyzed aminocarbonylation reaction Eszter Szánti-Pintér, Zsolt Csók, Zoltán Berente, László Kollár, Rita Skoda-Földes Structure 13C NMR 碳谱模拟图 105 . 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