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[求助]
微谱求助，万分感谢。已有2人参与
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溶剂：氘代甲醇 碳谱数据：17.03,17.10,18.53,18.68,19.42,19.49,22.84,26.05,27.60,28.67,29.48,29.89,37.20,37.42,38.36,38.60,38.80,40.04,40.97,45.68,54.43,54.70,54.94,57.69,62.68,66.41,67.16,69.74,69.89,69.99,71.50,73.39,75.56,76.59,77.63,78.25,78.32,78.44,84.33,91.17,104.25,105.34,106.29,111.71,126.60,137.02 |
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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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8β,14α,21β)-26,27-dinoronocerane-3,8,14,21-tetrol C28H50O4 相似度:67.8% Helvetica Chimica Acta 2005 Vol. 88 240 Three New Triterpenoids from Lycopodium japonicum Thunb Jian Yan, Xiang-Ming Zhang, Zhong-Rong Li, Lin Zhou, Jian-Chao Chen, Li-Rong Sun, Ming-Hua Qiu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . 3-Thia-7α,12α-dihydroxy-5β-cholan-3-oxide-24-ol C23H40O4S 相似度:66.6% Steroids 2010 75 701-709 First synthesis of thia steroids from cholic acid Malika Ibrahim-Ouali, Luc Rocheblave Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . 3-Thia-7α,12α-dihydroxy-5β-cholan-3,3-dioxide-24-ol C23H40O5S 相似度:66.6% Steroids 2010 75 701-709 First synthesis of thia steroids from cholic acid Malika Ibrahim-Ouali, Luc Rocheblave Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . ent-16-oxobeyeran-19-N-methylureido C21H34N2O2 相似度:66.6% Phytochemistry 2014 99 107-114 Synthesis and antiviral effects of isosteviol-derived analogues against the hepatitis B virus Tsurng-Juhn Huang, Bo-Hon Chou, Cheng-Wen Lin, Jen-Hsien Weng, Chang-Hung Chou, Li-Ming Yang, Shwu-Jiuan Lin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . 3β,13β-Dihydroxy-urs-11-en-28-oic acid 相似度:66.6% Journal of Shenyang Pharmaceutical University 2012 29 22-25 Isolation and identification of chemical constituents from whole plant of Polygonum hydropiper L. HUANG Jian; HOU Peng-yi; WU Li-jun; GAO Hui-yuan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . pulverulactone C29H44O4 相似度:65.5% Phytochemistry 1993 33 897-899 Pfaffane-type nortriterpenoids from Pfaffia pulverulenta Yoshinori Shiobara, Shun-suke Inoue, Keiko Kato, Yukari Nishiguchi, Nobushige Nishimoto, Fernando de Oliveira, Gokithi Akisue, Maria Kubota Akisue, Goro Hashimoto Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . (3β,8β,14α,21α)-26,27-dinoronocerane-3,8,14,21-tetrol C28H50O4 相似度:64.2% Helvetica Chimica Acta 2005 Vol. 88 240 Three New Triterpenoids from Lycopodium japonicum Thunb Jian Yan, Xiang-Ming Zhang, Zhong-Rong Li, Lin Zhou, Jian-Chao Chen, Li-Rong Sun, Ming-Hua Qiu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . pyrocincholic acid 相似度:64.2% Phytochemistry 1991 30 623-626 A nor-triterpene glycoside from Isertia haenkeana and a 13C NMR study of cincholic acid A. Rumbero-Sanchez, P. Vazquez Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . ursolic acid C30H48O3 相似度:64.2% Natural Product Research and Development 2011 23 63-65 Chemical Constituents in Herb of Salvia cavaleriei Lévl WANG He-ying; HU De-yu; XUE Wei; YANG Song; SONG Bao-an Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-01-12 20:05:17
笑多会怀孕
铁杆木虫 (著名写手)
- 应助: 1216 (讲师)
- 金币: 9782.3
- 散金: 610
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- 帖子: 2721
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- 虫号: 2010893
- 注册: 2012-09-18
- 性别: GG
- 专业: 天然有机化学
【答案】应助回帖
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查询结果：共查到391个化合物(查询结果仅供参考) 1 . compound 6 相似度:69.5% Chemistry of Natural Compounds 1987 23 691-696 STRUCTURES OF CUCUMARIOSIDES C1 AND C2 - TWO NEW TRITERPENE GLYCOSIDES FROM THE HOLOTHURIAN Eupentacta fraudatrix Sh. Sh. Afiyatullov, A. I. Kalinovskii, and V. A. Stonik Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . compound 3 相似度:69.5% Chemistry of Natural Compounds 1985 21 228-232 STRUCTURE OF CUCUMARIOSIDE G1 — A NEW TRITERPENE GLYCOSIDE FROM THE HOLOTHURIAN Cucumaria fvaudatrix Sh. Sh. Afiyatullov, L. Ya. Tishchenko, V. A. Stonik, A. I. Kalinovskii, and G. B. Elyakov Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . compound 5 相似度:69.5% Chemistry of Natural Compounds 1982 18 177-182 GLYCOSIDES OF MARINE INVERTEGRATES.XI. TWO NEW TRITERPENE GLYCOSIDES FROM HOLOTflURIANS OF THE FAMILY Stiahopadidae V- A. Stonik, I. I. Mal tsev, A. I. Kalinovskii, C. Conde, and G, B. Elyakov Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . trojanoside F C52H88O23 相似度:69.5% Chemistry of Natural Compounds 2004 40 303-357 Triterpenoids from Astragalus Plants R. P. Mamedova, M. I. Isaev Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . compound 4 相似度:69.2% Chemistry of Natural Compounds 1987 23 691-696 STRUCTURES OF CUCUMARIOSIDES C1 AND C2 - TWO NEW TRITERPENE GLYCOSIDES FROM THE HOLOTHURIAN Eupentacta fraudatrix Sh. Sh. Afiyatullov, A. I. Kalinovskii, and V. A. Stonik Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . compound 2 相似度:66.6% Chemistry of Natural Compounds 1982 18 196-200 GLYCOSIDES OF MARINE INVERTEBRATES.STRUCTURE OF HOLOTHURIN A2 FROM THE HOLOTHURIAN Holothuria edulis V. I. Kalinin and V. A. Stonik Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . benzyl alcohol 7-O-β-D-glucopyranosyl-(1→2)-[O-α-L-arabinopyranosyl-(1→6)]-β-D-glucopyranoside C24H36O15 相似度:66.6% Journal of Natural Medicines 2010 64 500-505 Three new aromatic glycosides from the ripe fruit of cherry tomato Masateru Ono, Yuki Shiono, Takayuki Tanaka, Chikako Masuoka and Shin Yasuda, et al. Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . compound 5 相似度:65.2% Chemical & Pharmaceutical Bulletin 1990 38 411-414 Saponins from the Leaves of Aralia elata SEEM. : Araliaceae Setsuo SAITO,Shigeya SUMITA,Norihiro TAMURA,Yoichi NAGAMURA,Keishi NISHIDA,Madoka ITO and Isao ISHIGURO Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . compound 6 相似度:65.2% Chemical & Pharmaceutical Bulletin 1990 38 411-414 Saponins from the Leaves of Aralia elata SEEM. : Araliaceae Setsuo SAITO,Shigeya SUMITA,Norihiro TAMURA,Yoichi NAGAMURA,Keishi NISHIDA,Madoka ITO and Isao ISHIGURO Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . compound 11 相似度:65.2% Chemical & Pharmaceutical Bulletin 1982 30 4082-4087 Legume Saponins of Gleditsia japonica MIQUEL. V. 13C Nuclear Magnetic Resonance Spectral Studies on the Structures of Gleditsia Saponins D2, G and I TAKAO KONOSHIMA and TOKUNOSUKE SAWADA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . compound 7 相似度:65.2% Chemistry of Natural Compounds 1987 23 691-696 STRUCTURES OF CUCUMARIOSIDES C1 AND C2 - TWO NEW TRITERPENE GLYCOSIDES FROM THE HOLOTHURIAN Eupentacta fraudatrix Sh. Sh. Afiyatullov, A. I. Kalinovskii, and V. A. Stonik Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . compound 4 相似度:65.2% Chemistry of Natural Compounds 1982 18 182-186 GLYCOSIDES OF MARINE INVERTEBRATES.XII. STRUCTURE OF A NEW TRITERPENE OLIGOGLYCOSIDE FROM HOLOTHURIANS OF FAMILY Stichopodidae V, A. Stonik, I. I. Mal'tsev,A. I. Kalinovskii, and G. B. Elyakov Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . β-D-glucopyranosyl [(β-D-xylopyranosyl-(1→2))(α-L-rhamnopyransoyl(1→3)-β-D-glucuronopyranosyl(1→3)]-3β-hydroxyolean-12-en-28-oate 相似度:65.2% Phytochemistry 1987 26 2685-2689 |
3楼2015-01-12 20:07:00
wangkaibo123
荣誉版主 (职业作家)
kerry
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专家经验: +726 - PhEPI: 3
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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 17.03,17.10,18.53,18.68,19.42,19.49,22.84,26.05,27.60,28.67,29.48,29.89,37.20,37.42,38.36,38.60,38.80,40.04,40.97,45.68,54.43,54.70,54.94,57.69,62.68,66.41,67.16,69.74,69.89,69.99,71.50,73.39,75.56,76.59,77.63,78.25,78.32,78.44,84.33,91.17,104.25,105.34,106.29,111.71,126.60,137.02 溶剂选项： 全部 CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O CD3COOD C4D8O2 D2O CF3COOD CD3OD CD3COCD3 C6D6 CD3CN 查询空值 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4197个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . bacoside A3 相似度:87.2% Phytochemistry 1994 36 133-137 Bacoside A3---A triterpenoid saponin from Bacopa monniera Subha Rastogi, Raghwendra Pal, Dinesh K. Kulshreshtha Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 3-O-β-D- glucopyranosyl(1→2)-α-L-arabinopyranosyl] 20-O-α-L- rhamnopyranosyljujubogenin C47H76O17 相似度:82.6% Phytochemistry 1992 31 352-354 Triterpene saponins from the roots of Ampelozizyphus amazonicus Maria G. Lins Brandao, Marie-Aleth Lacaille-Dubois, Marco Antonio Teixera, Hildebert Wagner Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 3-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranosyljujubogenin-20-O-α-L-rhamnopyranoside C48H78O17 相似度:77.0% Journal of Natural Products 2004 67 1639-1643 Four New Dammarane Saponins from Zizyphus lotus Alexandre Maciuk, Catherine Lavaud, Philippe Thpenier,Marie-Jos Jacquier, Kamel Ghdira, and Monique Zches-Hanrot Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . zizyphus saponin I 相似度:72.3% Chinese Traditional and Herbal Drugs 2012 43 1905-1909 Resource chemical constituents from sarcocarp of Ziziphus jujuba var. spinosa GUO Sheng; DUAN Jin-ao; ZHAO Jin-long; QIAN Ye-fei; TANG Yu-ping; QIAN Da-wei Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . colubrinoside C48H76O18 相似度:72% Planta Medica 1983 49 136-141 Chemistry, 13C-NMR Study and Pharmacology of Two Saponins from Colubrina asiatica H. Wagner, S. Ott, K. Jurcic, J. Morton and A. Neszmelyi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . zygophyloside H 相似度:70.2% Phytochemistry 1997 44 485-489 Triterpenoid saponins from the roots of Zygophyllum species Karl Pöllmann, Stefan Gagel, M. Hani A. Elgamal, Kamel H. Shaker, Karlheinz Seifert Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . zizyphoiside D 相似度:70.2% Journal of Natural Products 1994 Vol 57 218 Structure Elucidation of Three Triterpenoid Saponins from Alphitonia zizyphoides Using 2D Nmr Techniques Du Li, Noel L. Owen, Premila Perera, Cristina Andersson, Lars Bohlin, Paul A. Cox, Ronald J. Pugmire, Charles L. Mayne, David M. Grant Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . BRA-16 C47H76O17 相似度:70.2% Chemical & Pharmaceutical Bulletin 2011 59 1329-1339 13C Oleanene Glycosides of the Aerial Parts and Seeds of Bupleurum falcatum and the Aerial Parts of Bupleurum rotundifolium, and Their Evaluation as Anti-hepatitis Agents Yuko NAKAHAR, Masafumi OKAW, Junei KINJO, and Toshihiro NOHARA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . zizyphus saponin II 相似度:70.2% Chinese Traditional and Herbal Drugs 2012 43 1905-1909 Resource chemical constituents from sarcocarp of Ziziphus jujuba var. spinosa GUO Sheng; DUAN Jin-ao; ZHAO Jin-long; QIAN Ye-fei; TANG Yu-ping; QIAN Da-wei Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 20(S)-protopanaxadiol 3-O-β-D-xylopyrnaosyl(1→4)-α-L-arabinopyranosyl(1→6)-β-D-glucopyranoside C46H78O16 相似度:69.5% Chemical & Pharmaceutical Bulletin 1982 30 2393-2398 Studies on the Saponins of Ginseng. IV. On the Structure and Enzymatic Hydrolysis of Ginsenoside-Ra1 HARUYO KOIZUMI,SHUICHI SANADA,YOSHITERU IDA and JUNZO SHOJI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . jujubogenin 3-O-(5-O-malonyl)-α-L-arabinofuranosyl (1→2)-[β-D-glucopyranosyl(1→3)]-α-L-arabinopyranoside C49H76O20 相似度:69.3% Journal of Natural Products 1999 62 674-677 Antifungal Jujubogenin Saponins from Colubrina retusa Xing-Cong Li, Hala N. ElSohly, Alison C. Nimrod, and Alice M. Clark Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . Mabioside E C48H78O22S 相似度:68.7% Phytochemistry 1994 36 445-448 Mabiosides C-E: triterpenoid saponins from the bark of Colubrina elliptica Ali Oulad-Ali, Dominique Guillaume, Bernard Weniger, Yulin Jiang, Robert Anton Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . compound 3 C50H80O20 相似度:68.7% Natural Medicines 2001 55 134-138 Five New Triterpene Glycosides from Centella asiatica KURODA Minpei,MIMAKI Yoshihiro, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . matesaponin 1 相似度:68.0% Phytochemistry 1999 51 1049-1053 Triterpenoid saponins from Fagonia indica Kamel H. Shaker, Mirko Bernhardt, M. Hani A. Elgamal, Karlheinz Seifert Structure 13C NMR 碳谱模拟图 |
4楼2015-01-12 20:07:34