| 查看: 352 | 回复: 1 | |||
[求助]
求助微谱数据,谢谢
|
|
碳谱数据: 20.1,21.7,22.7,23.2,34.6,35.8,36.6,40.1,41.9,43.3,46.0,48.3,53.1,116.1,125.0,157.6,167.4,180.4,212.3 [ Last edited by yhjiqimao on 2012-7-19 at 22:25 ] |
回复此楼» 猜你喜欢
AI 太可怕了，写基金时，提出想法，直接生成的文字比自己想得深远，还有科学性
已经有9人回复
-
依托企业入选了国家启明计划青年人才。有无高校可以引进的。
已经有11人回复
-
依托企业入选了国家启明计划青年人才。有无高校可以引进的。
已经有10人回复
-
同年申请2项不同项目，第1个项目里不写第2个项目的信息，可以吗
已经有9人回复
-
表哥与省会女结婚，父母去帮带孩子被省会女气回家生重病了
已经有7人回复
-
天津大学招2026.09的博士生，欢迎大家推荐交流（博导是本人）
已经有9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，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
- 急急急。。。。求助微谱数据（50%相似度就OK了），不胜感谢！
已经有8人回复
- 求助：各位虫爷，求微谱！八百里加急！！！靠你们了！
已经有19人回复
- 求助三萜化合物解析！不甚感激
已经有38人回复
- 求助3个用微谱解析的结构
已经有8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
- 【求助】在excel里处理一下数据求微分，请高手指教一下~谢谢啦~
已经有15人回复
- 【求助】matlab怎么求解偏微分方程组啊，先谢谢了
已经有13人回复
- 【求助/交流】请老师解答：菌落总数的问题？谢谢啦！
已经有7人回复
二氯甲烷
金虫 (正式写手)
- 应助: 105 (高中生)
- 金币: 2190.7
- 散金: 1870
- 红花: 15
- 帖子: 538
- 在线: 120.8小时
- 虫号: 1337209
- 注册: 2011-07-04
- 性别: GG
- 专业: 天然药物化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
yhjiqimao: 金币+20, ★★★很有帮助 2012-07-20 14:20:40
感谢参与，应助指数 +1
yhjiqimao: 金币+20, ★★★很有帮助 2012-07-20 14:20:40
|
1 . 5-Methyl-19-nor-5β,9α,10α-androstane-3,17β-dione 相似度:63.1% Steroids 2002 67 57-70 Analogues of androgen hormones with inverted configuration at carbons 5, 9, and 10 Alexander Kasal, Milo? Bud??ínsky, Pavel Dra?ar Structure 13C NMR 碳谱模拟图 2 . stemod-12-en-2-one 相似度:60% Phytochemistry 2004 65 701-710 Investigation of the importance of the C-2 oxygen function in the transformation of stemodin analogues by Rhizopus oryzae ATCC 11145 Glenroy D.A. Martin, William F. Reynolds, Paul B. Reese Structure 13C NMR 碳谱模拟图 3 . Compound 9 相似度:60% Magnetic Resonance in Chmesitry 2001 39 414-416 Assignment of 1H and 13C NMR data for (?)-methyl thyrsiflorin A and some scopadulan precursors Manuel Arnó, Miguel A. González, M. Luisa Marín and Ramón J. Zaragozá Structure 13C NMR 碳谱模拟图 4 . 12-bromostemod-12-en-2-one C20H29BrO 相似度:60% Phytochemistry 2011 72 2361-2368 Stemodin-derived analogues with lipid peroxidation, cyclooxygenase enzymes and human tumour cell proliferation inhibitory activities Floyd A. Russell, Vanisree Mulabagal, Dwayne R. Thompson, Marvadeen A. Singh-Wilmot, William F. Reynolds, Muraleedharan G. Nair, Vratislav Langer, Paul B. Reese Structure 13C NMR 碳谱模拟图 5 . 3β-Hydroxy-5-methyl-19-nor-5β,9α,10α-androstan-17-one 相似度:57.8% Steroids 2002 67 57-70 Analogues of androgen hormones with inverted configuration at carbons 5, 9, and 10 Alexander Kasal, Milo? Bud??ínsky, Pavel Dra?ar Structure 13C NMR 碳谱模拟图 6 . 7-Isocyanoamphilecta-11(20),15-diene 相似度:57.8% Canadian Journal of Chemistry 2009 87 612-618 8-Isocyanoamphilecta-11(20),15-diene, a new antimalarial isonitrile diterpene from the sponge Ciocalapata sp. Chatchai Wattanapiromsakul, Naphatson Chanthathamrongsiri,Somchai Bussarawit, Supreeya Yuenyongsawad, Anuchit Plubrukarn, and Khanit Suwanborirux Structure 13C NMR 碳谱模拟图 7 . 5β,6α-Dibromoandrostan-I 7-one C19C28OBr2 相似度:57.8% Steroids 1995 60 499-505 Competing pathway involved in allylic acetoxylation of androst-5-en-17-one, and oxidation of allylic alcohols with chromium oxides Mitsuteru Numazawa, Mii Tachibana, Miyako Kamiza Structure 13C NMR 碳谱模拟图 8 . phloeodictine A3 C23H41N5O 相似度:57.8% Tetrahedron 1994 50 3415-3426 Phloeodictines A1-A7 and C1-C2, antibiotic and cytotoxic guanidine alkaloids from the new caledonian sponge, Phloeodictyon sp. Elly Kourany-Lefoll, Olivier Laprévote, Thierry Sévenet, Alain Montagnac, Mary Pa?s, Cécile Debitus Structure 13C NMR 碳谱模拟图 9 . {(1R,4R,6S,9S,10R)-4,12,12-trimethyl-5-oxatricyclo[8.2.0.04,6]dodec-9-yl}acetic acid 相似度:57.8% Russian Journal of Organic Chemistry 2005 41 1280-1285 Transformations of Isocaryophyllene Diepoxide under Conditions of Homogeneous and Heterogeneous Acid Catalysis O. V. Salomatina, O. I. Yarovaya, D. V. Korchagina, Yu. V. Gatilov and M. P. Polovinka, et al. Structure 13C NMR 碳谱模拟图 10 . 1,2-bis[(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl]disulfide C20H38S2 相似度:57.8% Chemistry of Natural Compounds 2011 47 46-50 Synthesis of several optically active menthane disulfides and thiosulfinates E. S. Izmest'ev, D. V. Sudarikov, S. A. Rubtsova and A. V. Kuchin Structure 13C NMR 碳谱模拟图 11 . 5β-Androstane-3,17-dione C19H28O2 相似度:57.8% 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 12 . Neolaxiflorin E C21H26O7 相似度:57.1% Tetrahedron Letters 2012 53 2777-2781 Biogenetically related caged ent-kaurane diterpenoids from Isodon eriocalyx var.laxiflora Wei-Guang Wang, Xiao-Nian Li, Xue Du, Ke Dong, Wei Zhao, Hai-Yan Wu, Ling-Mei Kong,Yan Li, Jian-Xin Pu, Han-Dong Sun Structure 13C NMR 碳谱模拟图 13 . 15(8→9)abeo-8β (H)-7β,12β-dihydroxy-stachan-2-one C20H32O3 相似度:55% Phytochemistry 2005 66 901-909 Stemodane skeletal rearrangement: chemistry and microbial transformation Glenroy D.A. Martin, William F. Reynolds, Paul B. Reese Structure 13C NMR 碳谱模拟图 14 . (13S,14S)-ent-3,12-dioxo-8α,13;14,15-diepoxylabdane C20H30O4 相似度:55% Phytochemistry 2004 65 107-115 Biotransformation of ent-13-epi-manoyl oxides difunctionalized at C-3 and C-12 by filamentous fungi Andrés García-Granados, Antonia Fernández, María C. Gutiérrez,Antonio Martínez, Raquel Quirós, Francisco Rivas, JoséM. Arias Structure 13C NMR 碳谱模拟图 15 . 7β-hydroxypimara-8,15-dien-14-one C27H32N2O9 相似度:55% Phytochemistry 2003 897-901 Alkaloids and a pimarane diterpenoid from Strychnos vanprukii Piyanuch Thongphasuk, Rutt Suttisri, Rapepol Bavovada, Robert Verpoorte Structure 13C NMR 碳谱模拟图 16 . viguiepinone C20H30O 相似度:55% Journal of Natural Products 2007 70 1712-1717 Studies on Terpenoids Produced by Actinomycetes: Oxaloterpins A, B, C, D, and E, Diterpenes from Streptomyces sp. KO-3988 Keiichiro Motohashi, Ryoko Ueno, Masayuki Sue, Kazuo Furihata, Takuo Matsumoto, Tohru Dairi, Satoshi Omura, and Haruo Seto Structure 13C NMR 碳谱模拟图 17 . isopimara-7,15-dien 相似度:55% Chemical & Pharmaceutical Bulletin 1982 30 3912-3921 Studies on the Constituents of the Crude Drug "Fritillariae Bulbus." III. On the Diterpenoid Constituents of Fresh Bulbs of Fritillaria thunbergii MIQ. JUNICHI KITAJIMA,TETSUYA KOMORI and TOSHIO KAWASAKI Structure 13C NMR 碳谱模拟图 18 . fumotoshidin C C20H30O4 相似度:55% Chemical & Pharmaceutical Bulletin 1983 31 4409-4416 Chemische und Chemotaxonomische Untersuchungen der Pterophyten. XLIV. Chemische Untersuchungen der Inhaltsstoffe von Microlepia marginata (PANZER) C. CHR. (2) TADAYUKI KURAISHI,TAKAO TANIGUCHI,KAZUYUKI HORI,TAKAO MURAKAMI,NOBUTOSHI TANAKA,YASUHISA SAIKI and CHIUMING CHEN Structure 13C NMR 碳谱模拟图 19 . compound 5 C26H32O 相似度:55% Phytochemistry 1991 30 589-592 Diterpenoids from Calceolaria thyrsiflora M. C. Chamy, M. Piovano, J. A. Garbarino, C. Miranda, V. Gambaro, M. L. Rodríguez, C. Ruiz-Pérez, I. Brito Structure 13C NMR 碳谱模拟图 20 . Pterisolic Acid C C20H26O4 相似度:55% Chemical & Pharmaceutical Bulletin 2011 59(4) 484-487 Pterisolic Acids A—F, New ent-Kaurane Diterpenoids from the Fern Pteris semipinnata Fei WANG, Ya-Ju LI, Fu-Cai REN, Guo-Zhu WEI, and Ji-Kai LIU Structure 13C NMR 碳谱模拟图 21 . Neolaxiflorin F C20H24O6 相似度:55% Tetrahedron Letters 2012 53 2777-2781 Biogenetically related caged ent-kaurane diterpenoids from Isodon eriocalyx var.laxiflora Wei-Guang Wang, Xiao-Nian Li, Xue Du, Ke Dong, Wei Zhao, Hai-Yan Wu, Ling-Mei Kong,Yan Li, Jian-Xin Pu, Han-Dong Sun Structure 13C NMR 碳谱模拟图 22 . isopimaradiene-18,19-diol 相似度:55% Phytochemistry 1988 27 2241-2248 Terpenoids from leaves of Juniperus thurifera A.San Feliciano,M. Medarde,J.L. Lopez,J.M. Miguel del Corral,P. Puebla,A.F. Barrero Structure 13C NMR 碳谱模拟图 23 . isopimaradiene 相似度:55% Phytochemistry 1989 28 1675-1679 Diterpenoids of the wood of Agathis vitiensis Richard C. Cambie,Jan M. Coddington,Martin J. Stone,Nobutoshi Tanaka,Yong Hua Li,Sayuti Arigayo Structure 13C NMR 碳谱模拟图 24 . sandaracopimaradiene C20H30O3 相似度:55% Magnetic Resonance in Chmesitry 2004 42 893-897 Structural determination of novel terpenes from Buddleia lindleyana Jianghai Lu, Guangzhong Tu, Yuying Zhao, Yang Lv, Li Ying Liu and Yunshan Wu Structure 13C NMR 碳谱模拟图 25 . wedelia-secco-kaurenolide C20H28O3 相似度:55% Phytochemistry 1981 20 751-756 Eudesmanolides and diterpenes from Wedelia trilobata and an ent-kaurenic acid derivative from Aspilia parvifolia Ferdinand Bohlmann, Jürgen Ziesche, Robert M. King, Harold Robinson Structure 13C NMR 碳谱模拟图 26 . 17α-methyl-5β-dihydrotestosterone 相似度:55% Steroids 1983 41 493-500 Metabolism of 17α-methyl-5β-dihydrotestosterone in the rabbit John F. Templeton, Chung-Ja Choi Jackson Structure 13C NMR 碳谱模拟图 27 . compound Ia 相似度:55% Steroids 1983 41 493-500 Metabolism of 17α-methyl-5β-dihydrotestosterone in the rabbit John F. Templeton, Chung-Ja Choi Jackson Structure 13C NMR 碳谱模拟图 28 . compound 1a C20H32O2 相似度:55% Tetrahedron 2012 68 819-829 Potential anti-inflammatory diterpenes from Premna obtusifolia Abdul-Wahab Salae, Apinya Rodjun, Chatchanok Karalai, Chanita Ponglimanont, Suchada Chantrapromma, Akkharawit Kanjana-Opas, Supinya Tewtrakul, Hoong-Kun Fun Structure 13C NMR 碳谱模拟图 29 . neoverrucosanol 相似度:55% Chemistry Letters 1997 26 489-490 Umabanol, a New Tetracyclic Diterpene from a Marine Sponge Junichi Tanaka, Irvina Nurrachmi and Tatsuo Higa Structure 13C NMR 碳谱模拟图 30 . ent-7α-hydroxy-16-E-hydroxyiminobeyeran-19-oic acid C20H31NO4 相似度:55% Bioorganic & Medicinal Chemistry 2009 17 6348-6353 Microbial transformation of isosteviol oxime and the inhibitory effects on NF-κB and AP-1 activation in LPS-stimulated macrophages Shwu-Fen Chang, Bo-Hon Chou, Li-Ming Yang, Feng-Lin Hsu, Wen-Kuang Lin, Yi Ho, Shwu-Jiuan Lin Structure 13C NMR 碳谱模拟图 31 . 3-Oxo-17β-ethoxy-8-isoestr-4(5)-ene C20H30O2 相似度:55% Russian Journal of Organic Chemistry 2003 39 194-200 Synthesis and Investigation of Estradiol Receptors Modulators M. S. Egorov, S. I. Selivanov and A. G. Shavva Structure 13C NMR 碳谱模拟图 32 . compound 59 相似度:55% Natural Product Communications 2008 3 399-412 Structural Elucidation of Pimarane and IsopimaraneDiterpenoids: The 13C NMR Contribution Ana M. L. Seca, Diana C. G. A. Pinto and Artur M. S. Silva Structure 13C NMR 碳谱模拟图 33 . compound 12 C20H32O3 相似度:55% Phytochemistry 2012 75 90-98 Oxygenated compounds from the bioconversion of isostevic acid and their inhibition of TNF-α and COX-2 expressions in LPS-stimulated RAW 264.7 cells Li-Ming Yang, Shwu-Fen Chang, Wen-Kuang Lin, Bo-Hon Chou, Li-Hsuan Wang, Pan-Chun Liu, Shwu-Jiuan Lin Structure 13C NMR 碳谱模拟图 34 . ent-12β-acetoxy-15β-hydroxykauα-16-en-19-oic acid C22H32O5 相似度:54.5% Journal of Natural Products 2004 67 614-621 Further Labdane and Kaurane Diterpenoids and Other Constituents from Plectranthus fruticosus Cristina Gaspar-Marques, M. Ftima Simes, and Benjamn Rodrguez Structure 13C NMR 碳谱模拟图 35 . 12-acetoxyl-11,14-diketo-6,8,12-abietatrien-19,20-olide 相似度:54.5% Phytochemistry 2000 53 911-915 Icetexane and abietane diterpenoids from Salvia gilliessi Matías Nieto, Eduardo E. García, Oscar S. Giordano, Carlos E. Tonn Structure 13C NMR 碳谱模拟图 36 . melissoidesin E C24H36O7 相似度:54.1% Journal of Asian Natural Products Research 1999 2 277-284 Chemical Constituents of Isodon melissoides QIN-SHI ZHAO, BE1 JIANG,ZHONG-WEN LIN and HAN-DONG SUN Structure 13C NMR 碳谱模拟图 37 . methyl ent-2,4-seco-15,16-epoxy-4-oxo-3,19- dinorbeyer-15-en-2-oate C19H28O4 相似度:52.6% Phytochemistry 2007 68 546-553 ent-Beyerane diterpenoids from the heartwood of Excoecaria parvifolia Mary H. Grace, Juan A. Faraldos, Mary Ann Lila, Robert M. Coates Structure 13C NMR 碳谱模拟图 38 . 6β-acetoxy-4α,8α-dihydroxyeudesman-1-one C17H28O5 相似度:52.6% Journal of Natural Products 2002 65 1011-1015 Chemical-Microbiological Synthesis of Cryptomeridiol Derivatives by Gliocladium roseum: Semisynthesis of 11-Hydroxyeudesmanolides Andrés García-Granados, María C. Gutiérrez, Andrés Parra, and Francisco Rivas Structure 13C NMR 碳谱模拟图 39 . compound 2 相似度:52.6% Journal of Natural Products 2001 64 348-349 Synthesis of (+)-Cyclozonarone and the Absolute Configuration of Naturally Occurring (-)-Cyclozonarone Manuel Cortés, Jaime A. Valderrama, Mauricio Cuellar, Verónica Armstrong, and Marcelo Preite Structure 13C NMR 碳谱模拟图 40 . betaenone B 相似度:52.6% Journal of Natural Products 2000 63 Number6 Anthraquinones and Betaenone Derivatives from the Sponge-Associated Fungus Microsphaeropsis Species: Novel Inhibitors of Protein Kinases Gernot Brauers, Ru Angelie Edrada, Rainer Ebel, Peter Proksch, Victor Wray, Albrecht Berg, Udo Gr?fe, Christoph Sch?chtele, Frank Totzke, Günter Finkenzeller, Dieter Marme, Jürgen Kraus, Miriam Münchbach, Manuela Michel, Gerhard Bringmann, and Karsten Sch Structure 13C NMR 碳谱模拟图 41 . synthesizing C15H23N 相似度:52.6% Chemistry of Natural Compounds 2009 45 367-370 SYNTHESIS OF 11-AMINODRIM-7-ENE FROM DRIMENOL K. I. Kuchkova, A. N. Arycu, and P. F. Vlad Structure 13C NMR 碳谱模拟图 42 . 2β-acetoxy-11βH-eudesma-4-en-12,8α-olide C17H24O4 相似度:52.6% Chinese Chemical Letters 2002 13 855-856 A New Eudesmanoilde from Carpesium macrocephalum Chao YANG, Cheng Shan YUAN, Yi Feng HAN, Zhong Jian JIA Structure 13C NMR 碳谱模拟图 43 . (1R,6R)-1,7,7-Trimethy1-2,3-dimethylidenbicyclo[4.4.0]decan C15H24 相似度:52.6% Helvetica Chimica Acta 1980 63 154-190 Photochemische Reaktionen. 106. Mitteilung. Zur Photochemie tetraalkylsubstituierter γ-Keto-olefine Jacob Berger, Michikazu Yoshioka, Markus P. Zink, Hans R. Wolf, Oskar Jeger Structure 13C NMR 碳谱模拟图 44 . compound 48B C18H30O 相似度:52.6% Helvetica Chimica Acta 1980 63 154-190 Photochemische Reaktionen. 106. Mitteilung. Zur Photochemie tetraalkylsubstituierter γ-Keto-olefine Jacob Berger, Michikazu Yoshioka, Markus P. Zink, Hans R. Wolf, Oskar Jeger Structure 13C NMR 碳谱模拟图 45 . ent-podocarp-8(14)-en-13-one 相似度:52.6% Helvetica Chimica Acta 1980 63 1932-1946 Stereochemistry-Odor Relationships in Enantiomeric Ambergris Fragrances Günther Ohloff, Christian Vial, Hans Richard Wolf, Kurt Job, Elise Jégou, Judith Polonsky, Edgar Lederer Structure 13C NMR 碳谱模拟图 |
2楼2012-07-20 11:18:26