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wenjuan9716金虫 (小有名气)
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[求助]
求助微谱数据 C-NMR
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碳谱信号： 第一个15.171,19.398,19.575,21.119,23.869,24.324,26.206,27.361,28.250,29.695,31.730,31.948,32.714,34.017,34.857,36.171,37.307,37.679,42.369,43.086,56.825,71.839,78.942,109.605 第二个 12.499,12.679,19.538,19.751,19.938,20.477,21.817,23.950,25.029,26.997,29.048,30.048,30.796,32.609,32.706,34.769,36.908,37.466,38.024,39.888,40.499,43.025,46.610,50.907,56.811,57.378,63.414,72.289,75.867,78.691,78.964,79.136,103.130,141.478 |
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tianhenlanqi
新虫 (小有名气)
- 应助: 54 (初中生)
- 金币: 1257
- 红花: 5
- 帖子: 156
- 在线: 11.3小时
- 虫号: 1280112
- 注册: 2011-04-28
- 性别: MM
- 专业: 中药药效物质
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
xiaoxiao270: 金币+4 2013-02-25 19:41:33
wenjuan9716: 金币+15, ★★★★★最佳答案 2013-02-25 20:49:00
感谢参与，应助指数 +1
xiaoxiao270: 金币+4 2013-02-25 19:41:33
wenjuan9716: 金币+15, ★★★★★最佳答案 2013-02-25 20:49:00
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化合物1 查询结果：共查到5446个化合物(查询结果仅供参考) 1 . compound 21 相似度:76% Organic Magnetic Resonance 1983 21 305-309 Carbon-13 NMR spectra of hydroxylated bile acid stereoisomers Takashi Iida, Toshitake Tamura, Taro Matsumoto and Frederic C. Chang Structure 13C NMR 碳谱模拟图 2 . compound 29 相似度:76% Organic Magnetic Resonance 1983 21 305-309 Carbon-13 NMR spectra of hydroxylated bile acid stereoisomers Takashi Iida, Toshitake Tamura, Taro Matsumoto and Frederic C. Chang Structure 13C NMR 碳谱模拟图 3 . (20R)-25-thia-27-norcholest-5-en-3β-ol C28H50OSiS 相似度:72% Bioorganic & Medicinal Chemistry 2012 20 4064-4081 Substrate analog studies of the ω-regiospecificity of Mycobacterium tuberculosis cholesterol metabolizing cytochrome P450 enzymes CYP124A1, CYP125A1 and CYP142A1 Jonathan B. Johnston, Arti A. Singh, Anaelle A. Clary, Chiung-Kuan Chen, Patricia Y. Hayes, Sharon Chow, James J. De Voss, Paul R. Ortiz de Montellano Structure 13C NMR 碳谱模拟图 4 . compound 26 相似度:72% Organic Magnetic Resonance 1983 21 305-309 Carbon-13 NMR spectra of hydroxylated bile acid stereoisomers Takashi Iida, Toshitake Tamura, Taro Matsumoto and Frederic C. Chang Structure 13C NMR 碳谱模拟图 5 . compound II 相似度:70.8% Russian Journal of Organic Chemistry 2009 45 78-86 Synthesis of nitrogen- and oxygen-containing macrocycles by palladium-catalyzed amination of 3,24-bis(6-chloropyridin-2-yloxy)cholane A. D. Averin, E. R. Ranyuk, N. V. Lukashev, A. K. Buryak and I. P. Beletskaya Structure 13C NMR 碳谱模拟图 6 . (20R)-24-bromochol-5-en-3β-ol C24H39BrO 相似度:70.8% Bioorganic & Medicinal Chemistry 2012 20 4064-4081 Substrate analog studies of the ω-regiospecificity of Mycobacterium tuberculosis cholesterol metabolizing cytochrome P450 enzymes CYP124A1, CYP125A1 and CYP142A1 Jonathan B. Johnston, Arti A. Singh, Anaelle A. Clary, Chiung-Kuan Chen, Patricia Y. Hayes, Sharon Chow, James J. De Voss, Paul R. Ortiz de Montellano Structure 13C NMR 碳谱模拟图 7 . 3α-Hydroxy-5β-cholan-24-oic acid lithocholic acid C24H40O3 相似度:70.8% 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 8 . (20R)-3β-(tert-butyldimethylsilyloxy)-24-bromochol-5-ene C30H53BrOSi 相似度:70.3% Bioorganic & Medicinal Chemistry 2012 20 4064-4081 Substrate analog studies of the ω-regiospecificity of Mycobacterium tuberculosis cholesterol metabolizing cytochrome P450 enzymes CYP124A1, CYP125A1 and CYP142A1 Jonathan B. Johnston, Arti A. Singh, Anaelle A. Clary, Chiung-Kuan Chen, Patricia Y. Hayes, Sharon Chow, James J. De Voss, Paul R. Ortiz de Montellano Structure 13C NMR 碳谱模拟图 9 . △ 9(11),22-24-norchlolest-3β-ol 相似度:69.2% Steroids 2010 75 834-847 Synthesis of cytotoxic novel 9,11-secosterol analogs: Structure/activity studies Boonsong Kongkathip, Anuch Hasakunpaisarn, Suthinee Boonananwong, Ngampong Kongkathip Structure 13C NMR 碳谱模拟图 10 . N-(2-thioethyl)-3α-hydroxy-5β-cholan-24-amide C26H45NO2S 相似度:69.2% Steroids 2012 77 193-203 Bile acid–cysteamine conjugates: Structural properties, gelation, and toxicity evaluation Virpi Noponen, Heini Belt, Manu Lahtinen, Arto Valkonen, Hannu Salo, Jitka Ulrichová, Adéla Galandáková, Elina Sievänen Structure 13C NMR 碳谱模拟图 11 . stigmast-5-ene-3β,17α-diol C29H50O2 相似度:68.9% Journal of Asian Natural products Research 2010 12 424-428 New cytotoxic steroids from the fruits of Syzygium siamense Parinuch Chumkaew; Shigeru Kato; Kan Chantrapromma Structure 13C NMR 碳谱模拟图 12 . nitidasin C25H40O3 相似度:68% Chemical & Pharmaceutical Bulletin 1997 45 1717-1719 NITIDASIN, A NOVEL SESTERTERPENOID, FROM THE PERUVIAN FOLK MEDICINE "HERCAMPURI" (GENTIANELLA NITIDA) Nobuo KAWAHARA,Masato NOZAWA,Diana FLORES,Pablo BONILLA,Setsuko SEKITA,Motoyoshi SATAKE and Ken-ichi KAWAI Structure 13C NMR 碳谱模拟图 13 . Sodium 3α-hydroxy-5β-cholan-24-ol sulfate C24H41SO5 相似度:68% Steroids 2011 76 291-300 Synthesis and olfactory activity of unnatural, sulfated 5-bile acid derivatives in the sea lamprey (Petromyzon marinus) Aaron C. Burns, Peter W. Sorensen, Thomas R. Hoye Structure 13C NMR 碳谱模拟图 14 . compound 8 相似度:68% Organic Magnetic Resonance 1983 21 305-309 Carbon-13 NMR spectra of hydroxylated bile acid stereoisomers Takashi Iida, Toshitake Tamura, Taro Matsumoto and Frederic C. Chang Structure 13C NMR 碳谱模拟图 15 . (24S)-24-methylcholest-5-ene-3β,25-diol 相似度:67.8% Chemical & Pharmaceutical Bulletin 1983 31 1848-1855 Marine Sterols. XI. Polyhydroxysterols of the Soft Coral Sarcophyton glaucum : Isolation and Synthesis of 5α-Cholestane-1β, 3β, 5, 6β-tetrol MASARU KOBAYASHI,TAKAAKI HAYASHI,KOJI HAYASHI,MASATO TANABE,TAKASHI NAKAGAWA and HIROSHI MITSUHASHI Structure 13C NMR 碳谱模拟图 16 . daucosterol 相似度:67.8% China Journal of Chinese Materia Medica 2002 27 752-754 Studies on the Chemical Constituents in Radix Astilbes Chinensis SUN Hongxiang, YE Yiping, YANG Ke Structure 13C NMR 碳谱模拟图 17 . (24S)-24α-甲基胆甾-5-烯-3β,25-二醇((24S)-24α-methylcholest-5-en-3β,25-diol) C28H48O2 相似度:67.8% Chinese Journal of Marine Drugs 2002 21(1) 5-7,57 Chemical studies on the soft coral lobophytum j aeckel Tix. -Dur. WANG Ming-yan, ZENG Long-mei, SU Jing-yu Structure 13C NMR 碳谱模拟图 18 . Alkesterol A C28H44O2 相似度:67.8% Journal of Asian Natural products Research 2010 12 752-759 C28 sterols with a cyclopentane ring at C-22 and 26 from cape gooseberry (berries of Physalis pubeacens L.) Qiong-Ming Xu; Yan-Li Liu; Yu-Lin Feng; Xiao-Ran Li; Shi-Lin Yang Structure 13C NMR 碳谱模拟图 19 . (24R)-[26-2H3]-24-methylcholestan-3β-ol 12/[26-2H3]campestanol 相似度:67.8% Chemistry of Natural Compounds 2012 48 606-609 Synthesis of [26-2H3]-campesterin and [26-2H3]-campestanol, deuterated analogs of biosynthetic precursors of 28C-brassinosteroids V. A. Khripach, V. N. Zhabinskii, Yu. V. Ermolovich and O. V. Gulyakevich Structure 13C NMR 碳谱模拟图 20 . cholesterol 相似度:66.6% Chemistry of Natural Compounds 2000 36 595-598 13C NMR SPECTRA OF FUNCTIONALLY SUBSTITUTED 3 β-CHLORODERIVATIVES OF CHOLESTEROL AND β -SITOSTEROL N. V. Kovganko, Zh. N. Kashkan, and E. V. Borisov Structure 13C NMR 碳谱模拟图 21 . pythocholic lactone C24H38O4 相似度:66.6% 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 22 . 3-Oxo-5β-cholan-24-oic acid 相似度:66.6% Steroids 2003 68 1157-1161 Synthesis of ester-linked lithocholic acid dimers Lutfun Nahar, Alan B. Turner Structure 13C NMR 碳谱模拟图 |
2楼2013-02-25 19:24:47
tianhenlanqi
新虫 (小有名气)
- 应助: 54 (初中生)
- 金币: 1257
- 红花: 5
- 帖子: 156
- 在线: 11.3小时
- 虫号: 1280112
- 注册: 2011-04-28
- 性别: MM
- 专业: 中药药效物质
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
wenjuan9716: 金币+15, ★★★★★最佳答案 2013-02-25 20:48:38
wenjuan9716: 金币+15, ★★★★★最佳答案 2013-02-25 20:48:38
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化合物2 查询结果：共查到6741个化合物(查询结果仅供参考) 1 . Daucosterol C35H60O6 相似度:97.1% Acta Botanica Yunnanica 1997 19(1) 92-96 STUDY ON CHEMICAL CONSTITUENTS OF SAUSSUREA LAPPA Ⅱ Yang Hui, Xie J inlun, Sun Handong Structure 13C NMR 碳谱模拟图 2 . β-Sitosterol β-D-glucopyranoside C35H60O6 相似度:97.1% Chemistry of Natural Compounds 2007 43 358-359 TRITERPENE GLYCOSIDES FROM Astragalus AND THEIR GENINS.LXXV. STEROLS AND TRITERPENOIDS FROM Astragalus orbiculatus I. M. Isaev, R. P. Mamedova, M. A. Agzamova, and M. I. Isaev Structure 13C NMR 碳谱模拟图 3 . β-Sitosterol Glucoside 相似度:97.1% Chemistry of Natural Compounds 1991 27 603-606 TRITERPENE GLYCOSIDES OF Hedera taurica VII. STRUCTURES OF TAUEOSIDES A AND D FROM THE LEAVES OF CRIMEAN IVY V. I. Grishkovets, N. V. Tolkacheva, A. S. Shashkov,and V. Ya. Chirva Structure 13C NMR 碳谱模拟图 4 . daucosterol 相似度:97.1% Acta Botanica Sinica 1999 41 107-110 Chemical constituents of the Anemone tomentosa Root Wang Jun-Ru, Peng Shu-Lin, Wang Ming-Kui, Feng Jun-Tao, Ding Li-Sheng Structure 13C NMR 碳谱模拟图 5 . daucosterol 相似度:97.1% China Journal of Chinese Materia Medica 2005 30 1340-1342 Studies on chemical constituents from flowers of Apocynum venetum CHEN Long, DU Lijun, DING Yi, XISNG Dongming , WANG Wei Structure 13C NMR 碳谱模拟图 6 . 胡萝卜苷 相似度:97.1% China Journal of Chinese Materia Medica 2005 30 153-154 藏药短穗兔耳草化学成分研究 杨云裳, 何 荔, 杨爱梅, 史高峰, 鲁润华 Structure 13C NMR 碳谱模拟图 7 . daucosterol 相似度:97.1% China Journal of Chinese Materia Medica 2004 29 741-758 Studies on chemical constituents in root of Paeonia sinjiangensis SONG Zhaohui, WANG Baode, BA Hang, TONG Xiaotian, ZHU Dayuan, JIANG Fuxiang Structure 13C NMR 碳谱模拟图 8 . β-sitosterol-3-O-β-D-glucopyranoside 相似度:97.1% China Journal of Chinese Materia Medica 2001 26 43-47 Studies on Chemical Constituents from Buddleja lindleyana Fert LU Jianghai, ZHAO Yuying, QIAO Liang, FANG Yiou, HUANG Qinan Structure 13C NMR 碳谱模拟图 9 . daucosterol 相似度:97.1% China Journal of Chinese Materia Medica 2001 26 45-46 Chemical Constituents of Gymnotheca involucrata Pei YANG Weili, TIAN Jun, DING Lisheng Structure 13C NMR 碳谱模拟图 10 . β-sitosterol 相似度:97.1% China Journal of Chinese Materia Medica 1996 21 104-105 Chemical Constituents of Coleus carnosifolius Dunn. Mu Qing, Li Chaoming and Sun Handong Structure 13C NMR 碳谱模拟图 11 . daucosterol C35H60O6 相似度:97.1% China Journal of Chinese Materia Medica 1992 17 36-38 Studies on the Chemical Constituents of Actinidia arguta(Sieb.et Zuce.)Planch.ex Miquel Shi Yue and Wang Huili, Ma Bingru Structure 13C NMR 碳谱模拟图 12 . daucosterol 相似度:97.1% China Journal of Chinese Materia Medica 1992 17 737-739 Studies on the Chemical Constituents of Drynotria propinqua(Wall)J.Sm Liu Songqiang and Xiao Zhuoyin Structure 13C NMR 碳谱模拟图 13 . β-sitosteryl-3-O-β-glucopiranoside 相似度:97.1% Phytochemistry 2000 53 417-422 Steroidal alkaloids from Cryptolepis obtusa Alexandra Paulo, M. Luisa Jimeno, Elsa T. Gomes, Peter J. Houghton Structure 13C NMR 碳谱模拟图 14 . β-sitosterol-3-O-glucoside 相似度:97.1% Natural Product Sciences 1998 4 263-267 Constituents from Syzygium aromaticum Merr. et Perry Son, Kun-Ho; Kwon, Soon-Youl; Kim, Hyun-Pyo; Chang, Hyeun-Wook; Kang, Sam-Sik Structure 13C NMR 碳谱模拟图 15 . β-sitosterol-3-O-β-D-glucopyranoside 相似度:97.1% Natural Product Sciences 2000 6 135-138 Antioxidative Constituents from the Seeds of Cuscuta chinensis Kwon, Yong-Soo; Chang, Bok-Sim; Kim, Chang-Min Structure 13C NMR 碳谱模拟图 16 . Daucosterol 相似度:97.1% Natural Product Sciences 2007 13 332-336 Norsesquiterpene and Steroid Constituents of Humulus japonicus Yu, Byung-Chul; Yang, Min-Cheol; Lee, Kyu-Ha; Kim, Ki-Hyun; Lee, Kang-Ro Structure 13C NMR 碳谱模拟图 17 . 3-O-β-Glucosylsitosterol 相似度:97.1% Phytochemistry 1994 36 221-223 Furocoumarins from the rhizomes of Dorstenia brasiliensis Ricardo M. Kuster, Robson R. Bernardo, Antonio J.R. Da Silva, José P. Parente, Walter B. Mors Structure 13C NMR 碳谱模拟图 18 . 3-O-β-D-glucopyranosylsitosterol 相似度:97.1% Phytochemistry 1992 31 1317-1320 Pomolic acid derivatives from the rootof Sanguisorba officinalis Cheng, D. and Cao, X. Structure 13C NMR 碳谱模拟图 19 . β-Sitosterol-3-O-β-D-glucopyranoside 相似度:97.1% Korean Journal of Pharmacognosy 2007 38(1) 67-70 Isolation of Isoprenoidal Compounds from the Stems of Acer tegmentosum Max Hur, Jong-Moon; Jun, Mi-Ra; Yang, Eun-Ju; Choi, Sun-Ha; Park, Jong-Cheol; Song, Kyung-Sik Structure 13C NMR 碳谱模拟图 20 . β-Sitosterol 3-O-β-glucoside 相似度:97.1% Korean Journal of Pharmacognosy 2007 38(1) 76-83 Triterpenoids and Flavonoids Isolated from the Leaves of Alnus firma Yu, Young-Beob; Nakamura, Norio; Miyashiro, Hirotsugu; Hattori, Masao; Park, Jong-Cheol Structure 13C NMR 碳谱模拟图 |
3楼2013-02-25 19:27:29