| 查看: 328 | 回复: 1 | |||
linkus1988木虫 (正式写手)
|
[求助]
求助微谱数据查询
|
|
碳谱数据： 12.0,12.2,12.6,19.0,19.2,19.5,20.0,21.3,21.5,23.4,24.5,25.8,26.4,28.6,29.5,30.3,32.1,32.2,34.2,36.4,37.0,37.5,39.4,40.0,40.8,42.4,42.5,46.0,50.4,51.5,56.1,56.3,56.8,62.8,71.7,75.4,78.1,78.5,78.6,102.6,122.0,129.5,138.9,140.9 相似度：>=50% 溶剂：吡啶 |
回复此楼» 猜你喜欢
最近几年招的学生写论文不引自己组发的文章
已经有9人回复
-
带资进组求博导收留
已经有8人回复
-
26申博自荐
已经有4人回复
-
A期刊撤稿
已经有4人回复
» 本主题相关价值贴推荐，对您同样有帮助:
mzp-0
木虫 (正式写手)
- 应助: 138 (高中生)
- 金币: 3037.8
- 红花: 3
- 帖子: 425
- 在线: 45.1小时
- 虫号: 1739290
- 注册: 2012-04-06
- 性别: MM
- 专业: 中药质量评价
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
linkus1988: 金币+10, ★★★★★最佳答案, 谢谢！ 2013-03-25 21:03:41
感谢参与，应助指数 +1
linkus1988: 金币+10, ★★★★★最佳答案, 谢谢！ 2013-03-25 21:03:41
|
1 . glucoraphenin 相似度:81.8% Natural Product Research and Development 2010 22 58-59 Studies on the Chemical Constituents of Cirsium henryi ZHANG Yue; RUAN Han-li; ZHANG Yong-hui; PI Hui-fang; WU Ji-zhou Structure 13C NMR 碳谱模拟图 2 . 3-O-[6'-O-patmitoyl-β-D-glucosyl]-clerosterol 相似度:77.2% Phytochemistry 1994 36 167-170 Acylglucosylsterols from two Aegiphila species Suzana G. Leitão, Maria Auxiliadora C. Kaplan, Franco Delle Monache Structure 13C NMR 碳谱模拟图 3 . stigmast-5-en-3β-ol-3-O-β-D-(2'-n-triacontanoyl) glucopyranoside C65H118O7 相似度:77.2% Journal of Asian Natural Products Research 2012 14 301-307 New steroidal glycoside ester and aliphatic acid from the fruits of Lycium chinense Woo-Suk Jung,Ill-Min Chung,Mohd Ali and Ateeque Ahmad Structure 13C NMR 碳谱模拟图 4 . 24-ethylcholesta-5,22E-dien-3β-O-β-D-pyranoglucosyl-6'-O-palmitate 相似度:77.2% Phytochemical Analysis 1992 3 38-41 Characterization of acylated steryl glycosides from Euryale ferox by nuclear magnetic resonance spectroscopy Zhao Haoru and Zhao Shoushun Structure 13C NMR 碳谱模拟图 5 . 3-O-[6'-O-stearyl-β-D-glucosyl]-clerosterol 相似度:75.5% Phytochemistry 1994 36 167-170 Acylglucosylsterols from two Aegiphila species Suzana G. Leitão, Maria Auxiliadora C. Kaplan, Franco Delle Monache Structure 13C NMR 碳谱模拟图 6 . 6'-O-benzoyldaucosterol 相似度:75% China Journal of Chinese Materia Medica 1998 23 419-421 Chemical Constituents of Tet rast igma hemsleyanum Diels. et Gilg Yang Dajian , Liu Hongya , Li Xinzhong , Huang Xiaoping and Qin Jian Structure 13C NMR 碳谱模拟图 7 . 3-β-O-[β-D-glucopyranosyl(1→2)-α-L-arabinopyranosyl]-stigmasterol 相似度:75% Phytochemistry 1990 29 2957-2959 Steroid glycosides from Asparagus adscendens Mamta Tandon,Yogendra N. Shukla,Raghunath S. Thakur Structure 13C NMR 碳谱模拟图 8 . 3β-sitosterol laminaribioside 相似度:75% Natural Product Research and Development 2010 22 940-944 Chemical Constituents from Melastoma dodecandrum YANG Dan;MA Qing-yun; LIU Yu-qing; DING Zhong-tao; ZHOU Jun; ZHAO You-xing; Structure 13C NMR 碳谱模拟图 9 . daucosterol-6'-malate C39H64O10 相似度:75% Biochemical Systematics and Ecology 2012 45 120-123 Chemical constituents from the fruits of Cornus officinalis Xiao-Yu Xie, Rui Wang, Yan-Ping Shi Structure 13C NMR 碳谱模拟图 10 . Pariposide F C47H80O16 相似度:74.4% Planta Medica 2012 78 1667-1675 New Steroidal Saponins and Sterol Glycosides from Paris polyphylla var. yunnanensis Wu, Xia; Wang, Lei; Wang, Guo-Cai; Wang, Hui; Dai, Yi; Ye, Wen-Cai; Li, Yao-Lan: Structure 13C NMR 碳谱模拟图 11 . β-sitosteryl-D-glucoside-6'-palmitate C51H90O7 相似度:72.7% China Journal of Chinese Materia Medica 2006 31 307-308 Studies on the chemical constituents from stem of Chirta longgangensis var. hongyao WANG Manyuan, YANG Lan, TU Youyou Structure 13C NMR 碳谱模拟图 12 . 3-O-(6'-O-palmitoyl)β-D-glucopyranosyl stigmasterol 相似度:72.7% Phytochemistry 1994 37 1671-1677 Triterpene saponins fromMyrsine pellucida Catherine Lavaud, Georges Massiot, Jose′Bravo Barrera, Christian Moretti, Louisette Le Men-Olivier Structure 13C NMR 碳谱模拟图 13 . β-sitosterol-3-O-β-D-glucoside-6'-O-eicosanate 相似度:72.7% Chinese Traditional and Herbal Drugs 2002 33 6-8 New steroid glycoside derivatives from Stelmatocrypton khasianum New steroid glycoside derivatives from Stelmatocrypton khasianum Structure 13C NMR 碳谱模拟图 14 . 胡萝卜苷棕榈酸酯 相似度:72.7% Chinese Pharmaceutical Journal 2008 43 971-973 Studies on Chemical Constituents of Acetyl Acetate Extracted Fraction from Veratrum dahuricum NIE Li-yue TANG Jian~LI Hui-liang JIN Hui-zi ZHANG Wei-dong Structure 13C NMR 碳谱模拟图 15 . 6'-linoleic-β-daucosterol C30H50O 相似度:71.1% Natural Product Research and Development 2009 21 776-778 Chemical Constituents of the Roots of Ligularia fischeri DENG Mei-cai; JIAO Wei; DONG Wei-wei; LU Run-hua Structure 13C NMR 碳谱模拟图 16 . β-sitosteryl-3-O-β-D-glucopyranoside-2'-O-palmitate C51H90O7 相似度:70.4% Phytochemistry 2008 69 2627-2633 Non-cannabinoid constituents from a high potency Cannabis sativa variety Mohamed M. Radwan, Mahmoud A. ElSohly, Desmond Slade, Safwat A. Ahmed, Lisa Wilson,Abir T. El-Alfy, Ikhlas A. Khan, Samir A. Ross Structure 13C NMR 碳谱模拟图 17 . β-sitosterol β-D-glucopyranoside tetraacetate 相似度:70.4% Planta Medica 1993 59 369-372 A New Oleanolic Acid Derivative from Securinega tinctoria LuisM. Carvalho and J. Seita Structure 13C NMR 碳谱模拟图 18 . atroside C45H78O7 相似度:70.4% Fitoterapia 2001 72 712-714 A new acylated steroid glucoside from Pero skia atriplicifolia M.S. Alia, M. Saleema, A.W. Erian Structure 13C NMR 碳谱模拟图 19 . (6'-O-palmitoyl)-sitosterol-3-O-β-D-glucoside 相似度:70.4% Journal of Natural Products 1987 Vol 50 881 Sterols and Steryl Glycosides from Urtica dioica Neera Chaurasia, Max Wichtl Structure 13C NMR 碳谱模拟图 20 . compound 3 相似度:70.4% Natural Product Sciences 1996 2 19-23 Sterols and Sterol Glycosides from the Leaves of Gynura procumbens Sadikun, A.; Aminah, I.; Ismail, N.; Ibrahim, P. Structure 13C NMR 碳谱模拟图 21 . stigmast-5-en-3-O-β-D-glucopyranoside tetraacetate C43H68O10 相似度:70.4% Natural Product Sciences 1999 5 124-126 Sterols and Sterol Glycosides from Cuscuta Reflexa Anis, E.; Mustafa, G.; Ahmed, S.; Nisarullah, Nisarullah; Malik, A.; Afza, N.; Badar, Y. Structure 13C NMR 碳谱模拟图 22 . sitosteryl-β-D-glucopyranoside tetraacetate 相似度:70.4% Phytochemistry 1991 30 3383-3387 Steroids and triterpenoids from Rosa laevigata Jim-Min Fang, Kuang-Chaun Wang, Yu-Shia Cheng Structure 13C NMR 碳谱模拟图 23 . 5-ethyl-6-methylheptan-2-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[α]phenanthren-3-yloxy)-3,6-dihydro-2H-pyran-2-yl)methyl acetate 相似度:70.4% Archives of Pharmacal Research 2012 35 455-460 Novel Human Umbilical Vein Endothelial Cells (HUVEC)-Apoptosis Inhibitory Phytosterol Analogues: Insight into Their Structure-Activity Relationships Sujin Lee,Sony Marharjan,Jong-Wha Jung,Nam-Jung Kim,Kyeojin Kim,Young Taek Han,Changjin Lim,Hyun-Jung Choi,Young-Geun Kwon,and Young-Ger Suh Structure 13C NMR 碳谱模拟图 24 . compound 3a 相似度:70.4% Phytochemistry 1990 29 2351-2355 Sterol glucosides from Prunella vulgaris Hisashi Kojima,Noriko Sato,Akiko Hatano,Haruo Ogura Structure 13C NMR 碳谱模拟图 25 . 24-ethylcholest-5-en-3β-O-β-D-pyranoglucosyl-6'-O-palmitat 相似度:70.4% Phytochemical Analysis 1992 3 38-41 Characterization of acylated steryl glycosides from Euryale ferox by nuclear magnetic resonance spectroscopy Zhao Haoru and Zhao Shoushun Structure 13C NMR 碳谱模拟图 26 . Sitosterol-3-O-β-D-glucosl-6'-O-palmitate 相似度:70.4% Phytochemical Analysis 1992 3 38-41 Characterization of acylated steryl glycosides from Euryale ferox by nuclear magnetic resonance spectroscopy Zhao Haoru and Zhao Shoushun Structure 13C NMR 碳谱模拟图 27 . Stigmast-5-en-3-O-β-D-glucoside tetraacetate 相似度:70.4% Magnetic Resonance in Chemistry 2001 39 399-405 Complete 1H and 13C NMR assignments of stigma-5-en-3-O-β-glucoside and its acetyl derivative Shaheen Faizi, Muhammad Ali, Rubeena Saleem, Irfanullah and Sarah Bibi Structure 13C NMR 碳谱模拟图 28 . Pariposide E C47H78O16 相似度:70.2% Planta Medica 2012 78 1667-1675 New Steroidal Saponins and Sterol Glycosides from Paris polyphylla var. yunnanensis Wu, Xia; Wang, Lei; Wang, Guo-Cai; Wang, Hui; Dai, Yi; Ye, Wen-Cai; Li, Yao-Lan: Structure 13C NMR 碳谱模拟图 29 . compound 1 C61H110O7 相似度:69.5% Archives of Pharmacal Research 2007 30 172-176 Isolation of constituents and anti-complement activity from Acer okamotoanum WenYi Jin, Byung-Sun Min, JongPill Lee, Phuong Thien Thuong and Hyeong-Kyu Lee, et al. Structure 13C NMR 碳谱模拟图 30 . β-sitosteryl glucoside-3'-O-heptadecoicate 相似度:69.5% Natural Product Research and Development 1997 9(2) 7-10 STUDIES ON THE CHEMICAL CONSTITUENTS OF THE CULTIVATED DESERTLIVING CISTANCHE (CISTANCHE DESERTICOLA) Tu Pengfei; He Yanping and Lou Zhicen Structure 13C NMR 碳谱模拟图 31 . β-Sitosterol glucoside 6'-O-palmitate 相似度:68.8% Korean Journal of Pharmacognosy 2008 39(3) 186-193 Phytochemical Studies on Astragalus Root (3);Triterpenoids and Sterols Jung, Hye-Sil; Lee, Eun-Ju; Lee, Je-Hyun; Kim, Ju-Sun; Kang, Sam-Sik Structure 13C NMR 碳谱模拟图 32 . artemisterol B C44H72O4 相似度:68.1% Journal of Natural Products 1996 59 181-184 New 9β-Lanostane-Type Triterpenic and 13, 14-seco-Steroidal Esters from the Roots of Artemisia scoparia Surendra Kumar Sharma and Mohammad Ali Structure 13C NMR 碳谱模拟图 33 . β-sitosterol 相似度:68.1% Chemistry of Natural Compounds 1999 35 646-649 13C NMR SPECTRA OF II-SITOSTEROL DERIVATIVES WITH OXIDIZED RINGS A AND B N. V. Kovganko, Zh. N. Kashkan,E. V. Borisov, and E. V. Batura Structure 13C NMR 碳谱模拟图 34 . 3β,20 Dihydroxy-(20S)-27-norcholest-5-en-25-oneethylene ketal 3-(2'-tetrahydropyranyl) ether C33H54O5 相似度:68.1% Steroids 2000 65 415-422 High-field NMR studies of 3β-tetrahydropyranyloxy steroids Zsuzsanna Szendi, Péter Forgó, Katalin E. Kövér, Frederick Sweet Structure 13C NMR 碳谱模拟图 35 . β-sitosteroldiglucoside C41H70O11 相似度:68.1% Phytochemistry 1999 52 917-921 Two saponins from Pteleopsis hylodendron F.N. Ngounou, Atta-ur-Rahman, M. Iqbal Choudhary, Shahid Malik, Seema Zareen, Riaz Ali, D. Lontsi, B.L. Sondengam Structure 13C NMR 碳谱模拟图 36 . stigmasterol glucoside tetraacetyl derivative 相似度:68.1% Phytochemistry 1996 41 1197-1200 Oleanen and stigmasterol derivatives from Ambroma augusta M. Sarwar Alam, Neeraj Chopra, Mohammed Ali, Masatake Niwa Structure 13C NMR 碳谱模拟图 37 . crotasteroiridocin C39H64O3 相似度:68.1% Zeitschrift für Naturforschung B 2006 61 629-635 Behavior of 1,3-Di(tert-butyl)-2,4-bis(tetramethylpiperidino)-1,3,2,4-di-phospha-diboretane towards Boron Halides and Adduct Formation of a Bicyclo[1.1.0]diphosphadiboretane with Tris(pentafluorophenyl)borane K. Knabel, H. Nöth, and R. T. Paine Structure 13C NMR 碳谱模拟图 38 . 6'-palmitoxyl-β-daucosterin 相似度:68.1% Journal of the Chinese Chemical Society 2008 55 863-870 Diversity of Chemical Constituents from Saxifraga montana H. Jun-Xi Liu, Duo-Long Di* and Yan-Ping Shi* Structure 13C NMR 碳谱模拟图 39 . 3-O-[6'-O-n-acyl-β-D-glucosyl]-22-dehydroclerosterol 相似度:68.0% Phytochemistry 1994 36 167-170 Acylglucosylsterols from two Aegiphila species Suzana G. Leitão, Maria Auxiliadora C. Kaplan, Franco Delle Monache Structure 13C NMR 碳谱模拟图 40 . β-sitosteryl-3β-glucopyranoside-6'-O-palmitate 相似度:67.3% Fitoterapia 2004 75 500-504 Cytotoxic constituents from Plumbago zeylanica A.T. Nguyen , H. Malonne , P. Duez , R. Vanhaelen-a,b, b a anhaelen-Fastrea,M. Vanhaelen, J. Fontaine Structure 13C NMR 碳谱模拟图 41 . β-sitosteryl glucoside-6'-palmitoleoate 相似度:67.3% Chinese Journal of Applied & Environmental Biology 2000 6 194-196 CHEMICAL CONSTITUENTS FROM RUBUS SETCHUENENSIS HUANG Kexin; ZHANG Xiaorong; WANG Mingkui & DING Lisheng Structure 13C NMR 碳谱模拟图 42 . balanoinvolin C53H90O7 相似度:67.3% Chemistry of Natural Compounds 2009 45 371-373 BALANOINVOLIN, A NEW STEROID DERIVATIVEFROM Balanophora involucrate Bing Luo, Kun Zou, Zhiyong Guo, Feijun Dan, Juizhi Wang, and Hui Wang Structure 13C NMR 碳谱模拟图 43 . (3β,22E)-stigmasta-5,9(11),22-trien-3-yl heptadecanoate C46H78O2 相似度:65.9% Chemistry & Biodiversity 2007 Vol. 4 1578 New Lipoxygenase-Inhibiting Constituents from Calligonum polygonoides Mirza Arfan Yawer, Ejaz Ahmed, Abdul Malik, Muhammad Ashraf, Muhammad Azam Rasool, and Nighat Afza Structure 13C NMR 碳谱模拟图 44 . huangqiyenin E C42H66O14 相似度:65.9% Helvetica Chimica Acta 2009 92 950-958 Secocycloartane Triterpenoidal Saponins from the Leaves of Astragalus membranaceus Bunge Haixue Kuang, Yoshihito Okada, Bingyou Yang, Zhenkun Tian, Tohru Okuyama Structure 13C NMR 碳谱模拟图 45 . Sitosteryl oleate C47H82O2 相似度:65.9% Steroids 2008 73 1098-1109 Synthesis of highly pure oxyphytosterols and (oxy)phytosterol esters: Part II. (Oxy)-sitosterol esters derived from oleic acid and from 9,10-dihydroxystearic acid [1] Diane Julien-David, Philippe Geoffroy, Eric Marchioni, Françis Raul, Dalal Aoudé-Werner, Michel Miesch Structure 13C NMR 碳谱模拟图 46 . β-sitosterol-β-D-ghcopyranoside 相似度:65.9% Phytochemistry 1991 30 1026-1029 A butyrolactone lignan disaccharide from Flacourtia ramontchi V. Satyanarayana, G.L.David Krupadanam, G. Srimannarayana Structure 13C NMR 碳谱模拟图 47 . stigmasterol tritriacontanate C62H112O2 相似度:65.9% Chinese Herbal Medicines 2011 3 244-246 A New Stigmasterol Ester from Aeschynomene indica CHEN Jia-yuan, TAN Xiao, LU Wen-jie, YA Qi-kang Structure 13C NMR 碳谱模拟图 48 . compound 3b 相似度:65.9% Phytochemistry 1990 29 2351-2355 Sterol glucosides from Prunella vulgaris Hisashi Kojima,Noriko Sato,Akiko Hatano,Haruo Ogura Structure 13C NMR 碳谱模拟图 49 . 24-Ethylcholesterol-acetate 相似度:65.9% Steroids 1989 53 625-638 Sterols of some Clerodendrum species(verbenaceae): Occurrence of the 24α- and 24β-epimers of 24-ethylsterols lacking a Δ25-bond Toshihiro Akihisa, Yuzuru Matsubara, Parthasarathi Ghosh, Swapnadip Thakur, Toshitake Tamura, Taro Matsumoto Structure 13C NMR 碳谱模拟图 50 . 24-Iodo-3β-tetrahydropyranyloxychol-5-ene 相似度:65.9% Bioorganic & Medicinal Chemistry 1997 5 1893-1901 The design, synthesis and transmembrane transport studies of a biomimetic sterol-based ion channel Anthony D. Pechulis, Richele J. Thompson, John P. Fojtik, Herbert M. Schwartz, Carol A. Lisek, Leah L. Frye Structure 13C NMR 碳谱模拟图 51 . (cis)-2-(4-{2-[(ethoxycarbonyl)amino]ethoxy}benzyl)cyclohexyl (3β,22E)-stigmasta-5,22-dien-3-yl butanedioate 相似度:64.5% Bioorganic & Medicinal Chemistry 2010 18 8194-8203 Steroid conjugates: Synthesis and preliminary biological testing of pro-juvenoids Hana Svobodová, Hana Ryšavá, Milan Pavlík, David Šaman, Pavel Drašar, Zdeněk Wimmer Structure 13C NMR 碳谱模拟图 52 . Z-L-Trp-O-stigmasterol C48H64N2O4 相似度:64.4% Steroids 2006 71 660-669 Efficient microwave assisted access to chiral O-(α-protected-aminoacyl)steroids Alan R. Katritzky, Parul Angrish Structure 13C NMR 碳谱模拟图 53 . Sitosterol-3-O-12',13'-epoxy-9'-oxo-(10'E)-octadecenoate C47H78O4 相似度:63.8% Journal of Asian Natural Products Research 2003 5 215-221 THE CHEMICAL CONSTITUENTS OF MUNRONIA HENRYI SHU-HUA QI, DA-GANG WU, YUN-BAO MA and XIAO-DONG LUO Structure 13C NMR 碳谱模拟图 54 . atriplicosaponin B C42H70O14S 相似度:63.6% Chemical & Pharmaceutical Bulletin 2005 53(9) 1126-1130 Two New Saponins from Zygophyllum atriplicoides Viqar Uddin AHMAD,Shazia IQBAL,Farzana KOUSAR,Sadia BADER,Saima ARSHAD,and Rasool Bakhsh TAREEN Structure 13C NMR 碳谱模拟图 55 . justicioside C C43H72O14 相似度:63.6% Phytochemistry 2004 65 2613-2618 Triterpenoidal glycosides from Justicia betonica Tripetch Kanchanapoom, Pawadee Noiarsa, Somsak Ruchirawat,Ryoji Kasai, Hideaki Otsuka Structure 13C NMR 碳谱模拟图 56 . (22S)-3β-[(β-D-glucopyranosyl)oxy]-22-hydroxycholest-5-en-16β-yl 3-O-acetyl-α-L-rhamnopyranoside C41H68O13 相似度:63.6% Journal of Natural Products 2001 64 1069-1072 Five New Polyoxygenated Cholestane Bisdesmosides from the Bulbs of Galtonia candicans Yoshihiro Mimaki, Minpei Kuroda, Akihito Yokosuka, and Yutaka Sashida Structure 13C NMR 碳谱模拟图 57 . compound 1a 相似度:63.6% Journal of Natural Products 2001 64 1069-1072 Five New Polyoxygenated Cholestane Bisdesmosides from the Bulbs of Galtonia candicans Yoshihiro Mimaki, Minpei Kuroda, Akihito Yokosuka, and Yutaka Sashida Structure 13C NMR 碳谱模拟图 |
2楼2013-03-25 17:27:29