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[求助]
微谱求助一化合物（急！）
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| 共20个C，C谱数据：15.9,21.5,23.7,25.4,30.1,32.1,41.9,42.4,43.0,43.3,44.0,47.7,59.2,60.0,109.4,119.3,152.0,164.4,172.8,183.8; |
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lifeliuyan
至尊木虫 (职业作家)
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【答案】应助回帖
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感谢参与，应助指数 +1
gyq8925: 金币+10, ★★★很有帮助 2013-09-26 16:52:10
感谢参与，应助指数 +1
gyq8925: 金币+10, ★★★很有帮助 2013-09-26 16:52:10
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查询结果：共查到62个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . 2,3-dihydro-3-[(1R,2S,5R)-menthoxycarbonylethyl]-4(1H)-quinazolinone C21H30N2O3 相似度:57.1% Heterocycles 2004 63 2019-2032 Synthesis of 2,3-Dihydro-4(1H)-quinazolinones Jaime Escalante,* Patricia Flores, and Jaime M. Priego Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . rupesin A C20H27O7Cl 相似度:55% Chemistry & Biodiversity 2006 Vol. 3 762 Five New Iridoids from Patrinia rupestris Xiu-Ping Yang, Er-Wei Li, Qi Zhang, Cheng-Shan Yuan, and Zhong-Jian Jia Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 14(R)-Hydroxy-7β-isovaleroyloxyoplop-8(10)-en-2-one C20H32O4 相似度:55% Chemical & Pharmaceutical Bulletin 2001 49(5) 645-648 Structures of New Sesquiterpenoids from Farfarae Flos Yasunori YAOITA, Noriko SUZUKI, and Masao KIKUCHI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 8 -acetoxy-Δ9(12)-capnellene C17H26O2 相似度:55% Journal of Natural Products 2008 71(4) 619-621 Capnellenes from the Formosan Soft Coral Capnella imbricata Chin-Hsiang Chang, Zhi-Hong Wen, Shang-Kwei Wang, and Chang-Yih Duh Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . compound 1 C20H27O7Cl 相似度:55% Chinese Chemical Letters 2006 17 337-340 Two New Antibacterial Iridoids from Patrinia rupestris Xiu Ping YANG, Cheng Shan YUAN, Zhong Jian JIA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . ent-halima-1(10),13E-dien-16-oicacid 相似度:55% Phytochemistry 1995 38 189-194 Clerodane and ent-halimane diterpenes from polyalthia longifolia Noriyuki Hara, Hitomi Asaki, Yoshinori Fujimoto, Yogesh Kumar Gupta, Ashish Kumar Singh, Mahendra Sahai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . compound 10 相似度:55% Phytochemistry 1984 23 2803-2811 An NMR study of the loss of carbon-20 in the biosynthesis of gibberellin A3 by Gibberella fujikuroi Paul Lewer, Jake MacMillan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . Rupesin A C20H27ClO7 相似度:55% Chemical & Pharmaceutical Bulletin 2009 57 765-796 Naturally Occurring Iridoids, Secoiridoids and Their Bioactivity. An Updated Review, Part 3 Biswanath DINDA,* Debashis ROY CHOWDHURY, and Bikas Chandra MOHANTA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 16α-hydroxy-ent-kauran-19-ocid 相似度:55% Journal of Chinese Medicinal Materials 2010 33 538-542 Studies on the Chemical Constituents from the Stems of Acanthopanax gracilistylus XIAN Li-na, QIAN Shi-hui, LI Zhen-lin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . compound 3 C23H32O8 相似度:54.5% Planta Medica 1984 50 245-248 The Structure of New Valepotriates from Tissue Cultures of Valeriana wallichii H. Becker, S. Chavadej, P. W. Thies und E. Finner Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 15,16-epoxy-18a-homo-1(10),13(16),14-ent-halimatrien-12R,18-diol C21H32O3 相似度:52.3% The Journal of Organic Chemistry 2003 68 7496-7504 Synthesis of Bioactive Sesterterpenolides from ent-Halimic Acid. 15-Epi-ent-cladocoran A and B I. S. Marcos, A. B. Pedrero, M. J. Sexmero, D. Diez, P. Basabe, N. García, R. F. Moro, H. B. Broughton, F. Mollinedo, and J. G. Urones Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . caldaphnidine G C23H31NO4 相似度:52.1% Journal of Natural Products 2008 71(10) 1663-1668 Alkaloids from the Twigs of Daphniphyllum calycinum Chuan-Rui Zhang, Sheng-Ping Yang, and Jian-Min Yue Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . calycinine A C23H31NO3 相似度:52.1% Acta Botanica Yunnanica 1993 15(2) 205-207 CALYCININE A,A NEW ALKALOID FROM THE SEED OF DAPHNIPHYLLUM CALYCINUM HAO Xiao-Jiang,ZHOU Jun,Node Mamanbu ,Fuji Kaoru Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . Azamerone C25H32Cl2N2O5 相似度:52% Organic Letters 2006 Vol. 8, No. 12 2471-2474 Azamerone, a Terpenoid Phthalazinone from a Marine-Derived Bacterium Related to the Genus Streptomyces (Actinomycetales) Ji Young Cho, Hak Cheol Kwon, Philip G. Williams, Paul R. Jensen, and William Fenical Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . caesalpinin H C22H28O7 相似度:50% Chemical & Pharmaceutical Bulletin 2006 54(2) 213-218 Constituents of Caesalpinia crista from Indonesia Suresh AWALE,Thein Zaw LINN,Yasuhiro TEZUKA,Surya Kant KALAUNI,Arjun Hari BANSKOTA,Faisal ATTAMIMI,Jun-ya UEDA,and Shigetoshi KADOTA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 15(8→9)abeo-8β (H)-stachane-2,12-dione C20H30O2 相似度:50% 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 -------------------------------------------------------------------------------- 17 . ent-9α,17-dihydroxy-16-ketobeyeran-19-oic acid C20H30O5 相似度:50% Journal of Natural Products 2006 69 1450-1455 Transformation of Steviol-16α,17-epoxide by Streptomyces griseus and Cunninghamella bainieri Shwu-Fen Chang, Li-Ming Yang, Feng-Lin Hsu, Ju-Yin Hsu, Jia-Horng Liaw, and Shwu-Jiuan Lin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . (1R*)-dolabella-4(16),7,11(12)-triene-3,13-dione C20H28O2 相似度:50% Journal of Natural Products 2001 64 1028-1031 Cytotoxic Dolabellane Diterpenes from the Formosan Soft Coral Clavularia inflata Chang-Yih Duh,Min-Chi Chia,Shang-Kwei Wang, Huei-Jen Chen, Ali Ali H. El-Gamal, and Chang-Feng Dai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . dysideaproline D C19H29Cl2N3O2S 相似度:50% Journal of Natural Products 2001 64 1133-1138 Dysideaprolines A-F and Barbaleucamides A-B, Novel Polychlorinated Compounds from a Dysidea Species George G. Harrigan,Gilles H. Goetz, Hendrik Luesch, Shengtian Yang, and John Likos Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . 1β,18-dihydroxy-14ξ,15-epoxymanoyl oxide C20H34O4 相似度:50% Journal of Natural Products 1998 61 1237-1241 Microbiological Transformation of Manoyl Oxide Derivatives by Mucor plumbeus Braulio M. Fraga, Pedro Gonzá lez, Ricardo Guillermo, and Melchor G. Hernández Structure 13C NMR 碳谱模拟图 |
2楼2013-09-26 11:13:07
