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zsykk123金虫 (正式写手)
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[求助]
急求求助 微谱 数据检索C谱数据
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| 15.8, 20.2, 26.2, 27.4, 30.0, 31.0, 31.2, 32.2, 33.6, 35.6, 36.2, 36.3, 37.4, 37.9, 38.9, 39.3, 39.8, 40.0, 44.3, 44.4, 46.2, 50.1, 50.7, 75.1, 76.6, 174.4, 175.6, 179.8, 179.9 |
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二氯甲烷
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zsykk123: 金币+22, ★★★很有帮助 2012-08-08 10:14:26
感谢参与，应助指数 +1
zsykk123: 金币+22, ★★★很有帮助 2012-08-08 10:14:26
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1 . triptocallic acid C C30H48O4 相似度:66.6% Phytochemistry 1997 46 1179-1182 A novel epoxy-triterpene and nortriterpene from callus cultures of Tripterygium wilfordii Kimiko Nakano, Yoshiko Oose, Yoshihisa Takaishi Structure 13C NMR 碳谱模拟图 2 . rubiprasin A 相似度:66.6% Phytochemistry 1994 37 1517-1575 13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features Shashi B. Mahato, Asish P. Kundu Structure 13C NMR 碳谱模拟图 3 . sodium tauropythocholate 相似度:65.5% Acta Pharmaceutica Sinica 1992 27 674-678 STUDIES ON CHEMICAL CONSTITUENTS OF THE GALL OF PYTHON MOLURUS BIVITTATUS SCHLEGEL YJ You; JG Lin; LF Ji Structure 13C NMR 碳谱模拟图 4 . 5(6)-gluten-3α-ol C30H50O 相似度:65.5% Natural Product Research 2006 20 145-151 A new coumarin and triterpenes from Malaysian Micromelum minutum Ratna Asmah Susidarti; Mawardi Rahmani; Hazar B. M. Ismail; M. Aspollah Sukari; Taufiq-Yap Yun Hin; Gwendoline Ee Cheng Lian; Abdul Manaf Ali; Julius Kulip; Peter G. Waterman Structure 13C NMR 碳谱模拟图 5 . Compound 11 相似度:65.5% Magnetic Resonance in Chmesitry 2002 40 471-473 Reassignment of the 1H NMR spectrum of fusidic acid and total assignment of 1H and 13C NMR spectra of some selected fusidane derivatives Niels Rastrup-Andersen and Tore Duvold Structure 13C NMR 碳谱模拟图 6 . tricyclic diol 相似度:65.5% Phytochemistry 1980 19 249-254 Structure of calditol, a new branched-chain nonitol, and of the derived tetraether lipids in thermoacidophile archaebacteria of the Caldariella group Mario De Rosa, Salvatore De Rosa, Agata Gambacorta, John D. Bu'Lockt Structure 13C NMR 碳谱模拟图 7 . iso-FC1 相似度:63.6% Journal of Natural Products 1999 62 355-357 N-Acetyl Derivatives of Type C Fumonisins Produced by Fusarium oxysporum Jeong-Ah Seo, Jin-Cheol Kim, and Yin-Won Lee Structure 13C NMR 碳谱模拟图 8 . neoabieslactone B C30H48O4 相似度:63.3% Journal of Natural Products 2009 72 1065-1068 Terpenoid Constituents of Abies chensiensis with Potential Anti-inflammatory Activity Yong-Li Li, Xian-Wen Yang, Su-Mei Li, Yun-Heng Shen, Hua-Wu Zeng, Xiao-Hua Liu, Jian Tang,and Wei-Dong Zhang Structure 13C NMR 碳谱模拟图 9 . 7β-hydroxymethyl betulinate C31H50O4 相似度:63.3% Journal of Natural Products 2008 71(8) 1352-1357 Lupane-Type Triterpenoids from Microtropis fokienensis and Perrottetia arisanensis and the Apoptotic Effect of 28-Hydroxy-3-oxo-lup-20(29)-en-30-al I-Hsiao Chen, Ying-Chi Du, Mei-Chin Lu, An-Shen Lin, Pei-Wen Hsieh, Chin-Chung Wu, Shu-Li Chen, Hsin-Fu Yen, Fang-Rong Chang, and Yang-Chang Wu Structure 13C NMR 碳谱模拟图 10 . methyl 3-noα-2,4-secofriedelan-4-oxo-2 oate C30H50O3 相似度:63.3% Journal of Natural Products 2004 67 1193-1196 Hemisynthetic Secofriedelane Triterpenes with Inhibitory Activity against the Growth of Human Tumor Cell Lines in Vitro Cristina Moiteiro, Csar Manta, Ftima Justino, Regina Tavares, Maria Joo M. Curto, Madalena Pedro, Maria So Jos Nascimento, and Madalena Pinto Structure 13C NMR 碳谱模拟图 11 . gypsogenic acid 相似度:63.3% Planta Medica 1984 50 40-43 Structures of Dianosides A and B, Analgesic Principles of Dianthus superbus var. ion gicalycinus Herbs Yoshiteru Oshima, Takatomi Ohsawa, Kumiko Oikawa, Chohachi Konno and Hiroshi Hikino Structure 13C NMR 碳谱模拟图 12 . gypsogenic acid 相似度:63.3% Planta Medica 1984 50 43-47 Structure of Dianosides C, D, E and F, Triterpenoid Saponins of Dianthus superbus var. ion gicalycinus Herb Yoshiteru Oshima, Takatomi Ohsawa and Hiroshi Hikino Structure 13C NMR 碳谱模拟图 13 . gypsogenic acid 相似度:63.3% Planta Medica 1984 50 254-258 Structures of Dianosides G, H and I, Triterpenoid Saponins of Dianthus superbus var. longicalycinus Herbs Yoshiteru Oshima, Takatomi Ohsawa and Hiroshi Hikino Structure 13C NMR 碳谱模拟图 14 . protoprimulagenin A 相似度:63.3% Chemical & Pharmaceutical Bulletin 1989 37 3304-3305 Molluscicidal Triterpenoidal Saponin from Lysimachia sikokiana Hiroshiau KOHDA,Osamu TAKEDA and Seiji TANAKA Structure 13C NMR 碳谱模拟图 15 . Gypsogenic acid 相似度:63.3% Chemistry of Natural Compounds 1992 28 1-23 13C NMR SPECTROSCOPY OF OLEANANE DERIVATIVES A. I. Kalinovskii Structure 13C NMR 碳谱模拟图 16 . 14,15-α-epoxy-3-β-hydroxytaraxerane C30H50O2 相似度:63.3% Natural Product Research 2009 23 638-643 Antiproliferative compounds of Helmiopsis sphaerocarpa from the Madagascar rainforest Shugeng Cao; Peggy Brodie; James S. Miller; Chris Birkinshaw; A. Rakotondrafara; Rabodo Andriantsiferana; Vincent E. Rasamison; David G. I. Kingston Structure 13C NMR 碳谱模拟图 17 . 4α,14α-dimethyl-5α-ergostα-7,9(11),24(28)-trien-3β-ol 相似度:63.3% Phytochemistry 1999 51 457-463 Obtusifoliol and related steroids from the whole herb of Euphorbia chamaesyce Reiko Tanaka, Kazuaki Kasubuchi, Shunji Kita, Shunyo Matsunaga Structure 13C NMR 碳谱模拟图 18 . 20-Epibryonolic acid C30H48O3 相似度:63.3% Phytochemistry 1996 42 559-560 20-Epibryonolic acid, phytosterols and ellagic acid from Coriaria intermedia Yuan-Shiun Chang, Ming-Shiung Lin, Reuy-Ling Jiang, Shun-Chueh Huang, Li-Kang Ho Structure 13C NMR 碳谱模拟图 19 . triptotin C C30H48O4 相似度:63.3% Acta Pharmaceutica Sinica 1999 Vol 34 210-213 THE TRITERPENOIDS OF TRIPTERYGIUM WILFORDII Guo Fujiang (Guo FJ); Fang Peifen (Fang Pf) and Li Yuanchao (Li YC) Structure 13C NMR 碳谱模拟图 20 . gypsogenic acid 相似度:63.3% Phytochemistry 1994 37 1517-1575 13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features Shashi B. Mahato, Asish P. Kundu Structure 13C NMR 碳谱模拟图 21 . rubiprasin B 相似度:63.3% Phytochemistry 1994 37 1517-1575 13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features Shashi B. Mahato, Asish P. Kundu Structure 13C NMR 碳谱模拟图 22 . compound 181 相似度:63.3% Phytochemistry 1994 37 1517-1575 13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features Shashi B. Mahato, Asish P. Kundu Structure 13C NMR 碳谱模拟图 23 . compound 204 相似度:63.3% Phytochemistry 1994 37 1517-1575 13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features Shashi B. Mahato, Asish P. Kundu Structure 13C NMR 碳谱模拟图 24 . betulinic acid 相似度:63.3% Korean Journal of Pharmacognosy 1991 22(3) 162-165 Studies on the Components of Lycopus lucidus (I) Do, Jae-Chul; Chai, Joo-Young; Son, Kun-Ho Structure 13C NMR 碳谱模拟图 25 . gypsogeninc acid 相似度:63.3% Phytochemistry 1987 26 2023-2027 A triterpene and saponin from roots of Ilex pubescens Johji Yamahara,Kazuyuki Hidaka,Miyoko Ito,Yoko Matsuda,Hiroshi Kohda,Kazuo Yamasaki Structure 13C NMR 碳谱模拟图 26 . Salacia triterpene R 相似度:63.3% Phytochemistry 1983 22 991-992 13C NMR Spectra of some D:A-friedo-oleananes A.A. Leslie Gunatilaka, N. Dhammika Nanayakkara, Mohammed I.M. Wazeer Structure 13C NMR 碳谱模拟图 27 . 3-epi-betulinic acid 相似度:63.3% Journal of Asian Natural products Research 2010 12 576-581 Three new lupane-type triterpenes from Ceriops tagal Xia-Chang Wang; Xiao-Wei Ouyang; Li-Hong Hu Structure 13C NMR 碳谱模拟图 28 . 3β-Hydroxyglutin-5-ene 相似度:63.3% Archives of Pharmacal Research 2008 31 983-988 Terpene and phenolic constituents of Lactuca indica L. Ki Hyun Kim, Kyu Ha Lee, Sang Un Choi, Young Ho Kim and Kang Ro Lee Structure 13C NMR 碳谱模拟图 29 . glut-5-en-3-ol C30H50O 相似度:63.3% Natural Product Research and Development 2003 15 27-28,37 CHEMICAL CONSTITUENTS OF BUCKWHEAT BAO Ta-na; PENG Shu lin; ZHOU Zheng zhi; LI Bo gang Structure 13C NMR 碳谱模拟图 30 . 2β,22β-dihydroxy-3,21-dioxo-24-carboxyl-29-nor-friedelan methyl ester C30H46O4 相似度:63.3% Tetrahedron 2001 57 8413-8424 Immunosuppressive terpenoids from extracts of Tripterygium wilfordii Hongquan Duan, Yoshihisa Takaishi, Hiroshi Momota, Yasukazu Ohmoto, Takao Taki, Motoo Tori, Shigeru Takaoka, Yongfeng Jia, Duan Li Structure 13C NMR 碳谱模拟图 31 . D:A-friedo-3-nor-2,3- secooleanane-2,29-dioic acid C29H46O5 相似度:62.0% Helvetica Chimica Acta 2000 Vol. 83 3344 Chemical Constituents of Tripterygium wilfordii Guangzhong Yang, Xueqiang Yin, and Yuanchao Li Structure 13C NMR 碳谱模拟图 32 . 3β,7β-dihydroxy-lup-20(29)-en-28-oic acid C30H48O4 相似度:62.0% Journal of Natural Products 2000 63 1653-1657 Microbial Transformations of the Antimelanoma Agent Betulinic Acid Samir A. Kouzi,Parnali Chatterjee,John M. Pezzuto, and Mark T. Hamann Structure 13C NMR 碳谱模拟图 33 . (24S)-ergostane-3β,5α,6β,18-tetrol-3,6,18-triacetate C34H56O7 相似度:62.0% Journal of Natural Products 1997 60 1301-1302 A New Polyhydroxy Sterol from the Soft Coral Lobophytum crassum Y. Venkateswarlu, M. Rama Rao, and P. Ramesh Structure 13C NMR 碳谱模拟图 34 . dianic acid 相似度:62.0% Planta Medica 1984 50 43-47 Structure of Dianosides C, D, E and F, Triterpenoid Saponins of Dianthus superbus var. ion gicalycinus Herb Yoshiteru Oshima, Takatomi Ohsawa and Hiroshi Hikino Structure 13C NMR 碳谱模拟图 35 . 4α,14α-dimethylcholest-9(11)-en-3β-ol 相似度:62.0% Chemistry of Natural Compounds 1986 22 172-174 THE MAIN STEROID ALCOHOL FROM THE PACIFIC OCEAN HOLOTHURIAN Cucumaria fraudatrix N. I. Kalinovskaya, T. A. Kuznetsova, Sh. Sh. Afiyatullov, and G. B. Elyakov Structure 13C NMR 碳谱模拟图 36 . huperzine V C28H47N3O 相似度:62.0% Chinese Chemical Letters 2004 15 303-304 Huperzine V, A New Lycopodium Alkaloid from Huperzia serrata Hui Qing LIU, Chang Heng TAN, Shan Hao JIANG, Da Yuan ZHU Structure 13C NMR 碳谱模拟图 37 . compound III C29H42O4 相似度:62.0% Acta Pharmaceutica Sinica 1991 26 341-344 THE STRUCTURE OF TRIPTERYGONE DM Zhang; DQ Yu and FZ Xie Structure 13C NMR 碳谱模拟图 38 . sodium taurodeoxycholate 相似度:62.0% Acta Pharmaceutica Sinica 1992 27 674-678 STUDIES ON CHEMICAL CONSTITUENTS OF THE GALL OF PYTHON MOLURUS BIVITTATUS SCHLEGEL YJ You; JG Lin; LF Ji Structure 13C NMR 碳谱模拟图 39 . isoverticine-β-N-oxide C27H45O4N 相似度:62.0% Acta Pharmaceutica Sinica 2004 Vol 39 348-350 A new steroidal alkaloid from the bulbus of Fritillaria wabuensia CHEN Qian; ZHU Li-hua; XU Yun-feng; FAN Ju-zheng Structure 13C NMR 碳谱模拟图 40 . 23-nor-blepharodol C29H40O5 相似度:62.0% Journal of Natural Products 2010 73 2029-2034 Cytotoxic Triterpenoids from Maytenus retusa Sandra M. Oramas-Royo, Haydee Chávez, Patricia Martín-Rodríguez, Leandro Fernández-Pérez, ángel G. Ravelo, and Ana Estévez-Braun Structure 13C NMR 碳谱模拟图 41 . methyl 4-oxy-12-hydroxyimino-3-azα-α-homo-deoxycholicate 相似度:62.0% Steroids 2011 76 690-694 Synthesis and cytotoxicity of α-homo-lactam derivatives of cholic acid and 7-deoxycholic acid Yanmin Huang, Sijing Chen, Jianguo Cui, Chunfang Gan, Zhiping Liu,Yingliang Wei, Huachan Song Structure 13C NMR 碳谱模拟图 42 . 3-Oxa-α-homo-5α-cholestan-4-one and 4-Oxa-α-homo-5acholestan-3-one C27H46O2 相似度:62.0% Steroids 2011 76 1341-1345 Expedited Baeyer–Villiger oxidation of steroidal ketones by microwave irradiation Juri Moni Borah, Pritish Chowdhury Structure 13C NMR 碳谱模拟图 43 . N,N,N'-Trimethylsolacapine 相似度:62.0% Journal of the Chemical Society, Perkin Transactions 1 1984 467-474 Studies on Indian medicinal plants. Part 77. Structure and stereochemistry of some new steroidal alkaloids from Solanum pseudocapsicum and Solanum giganteum by nuclear magnetic resonance spectroscopy Ajit K. Chakravarty, Binayak Das, Esahak Ali and Satyesh C. Pakrashi Structure 13C NMR 碳谱模拟图 44 . isosolacapine 相似度:62.0% Journal of the Chemical Society, Perkin Transactions 1 1984 467-474 Studies on Indian medicinal plants. Part 77. Structure and stereochemistry of some new steroidal alkaloids from Solanum pseudocapsicum and Solanum giganteum by nuclear magnetic resonance spectroscopy Ajit K. Chakravarty, Binayak Das, Esahak Ali and Satyesh C. Pakrashi Structure 13C NMR 碳谱模拟图 45 . salaspermic acid methyl ester 相似度:61.2% Journal of Natural Products 1994 Vol 57 1 Quinone-Methide Triterpenes and Salaspermic Acid from Kokoona ochracea Olipa Ngassapa, Djaja D. Soejarto, John M. Pezzuto, Norman R. Farnsworth Structure 13C NMR 碳谱模拟图 46 . 3β-Hydroxy-12-oxoolean-28-oic acid methyl ester C31H50O4 相似度:61.2% Chemistry of Natural Compounds 2010 46 397-399 Chemoselective oxidation of oleanolic acid derivatives with ozone O. B. Kazakova, N. I. Medvedeva, O. S. Kukovinets, G. A. Tolstikov and E. F. Khusnutdinova, et al. Structure 13C NMR 碳谱模拟图 |
2楼2012-07-28 21:35:57
zsykk123
金虫 (正式写手)
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3楼2012-08-08 10:14:45