| 查看: 378 | 回复: 1 | |||
meitianyxs木虫 (正式写手)
|
[求助]
维普求助，谢谢！ 已有1人参与
|
| 13C NMR (101 MHz, CDCl3) δ:12.0,17.3,18.9,19.0,19.8,21.2, 23.1, 26.1, 26.3, 28.6, 29.1, 29.7, 31.2, 34.0, 36.1, 36.4, 38.3, 38.7, 41.8, 43.1, 45.4, 45.8, 50.0, 50.0, 54.7, 70.5, 126.1, 165.1, 202.3. |
回复此楼» 猜你喜欢
招博士
已经有4人回复
-
救命帖
已经有7人回复
-
限项规定
已经有6人回复
-
西南交通大学国家级人才团队2026年博士研究生招生（考核制）—机械、材料、力学方向
已经有3人回复
-
英文综述是否需要润色及查重
已经有5人回复
-
为什么nbs上溴 没有产物点出现呢
已经有9人回复
-
最失望的一年
已经有18人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 维普数据求助，非常感谢
已经有4人回复
- 求助维普 谢谢大家！
已经有3人回复
- 请问博士论文使用哪个系统查重？
已经有5人回复
- 求大神帮着解谱
已经有3人回复
- 维普数据求助X
已经有3人回复
- 求助知网文献一篇，谢谢！
已经有3人回复
- 紧急求助关于“了两个数据的卡方检验”
已经有6人回复
- 新版CNKI文献导入Endnote，SO EASY!（绝对原创！）
已经有433人回复
- 请问可以去哪里看生物质的外文文献啊
已经有12人回复
- 急需维普碳谱检索，急用！谢谢大家帮忙
已经有5人回复
- 求助维普数据库文献一篇
已经有1人回复
- 求助一个化合物的微谱数据
已经有4人回复
- 求助两个化合物的维普C谱数据~~~~谢谢了~~~~~
已经有3人回复
- 论文怎么算发表
已经有7人回复
- 求助，聚维酮K30做咀嚼片粘合剂生产的片剂吃起来有味道
已经有14人回复
- 维普网 论文下载
已经有1人回复
- 求助：维普有关 番茄红素 的几篇文献，谢谢
已经有1人回复
- 【心得】维普endnote导入filter，可以实现文献完美导入，对以前netoen的修改。
已经有108人回复
- 请问农学类核心期刊审稿时间？录用通知要多久？
已经有6人回复
- 求助维普账号密码
已经有5人回复
- 教教我如何使用维普
已经有8人回复
- 【讨论】求助：：NOTEEXPRESS 直接连线维普数据库下载全文
已经有3人回复
- 求助 NoteExpress怎么选择过滤器
已经有8人回复
seuseasoar
至尊木虫 (知名作家)
- 应助: 2238 (讲师)
- 金币: 47877.9
- 红花: 52
- 帖子: 6692
- 在线: 546.4小时
- 虫号: 2400995
- 注册: 2013-04-01
- 性别: MM
- 专业: 食品科学基础
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
meitianyxs: 金币+15 2014-06-25 15:39:15
感谢参与，应助指数 +1
meitianyxs: 金币+15 2014-06-25 15:39:15
|
查询结果： 1 . 7-ketositosterol C29H48O2 相似度:96.5% Steroids 2005 70 886-895 Gram-scale chromatographic purification of β-sitosterol: Synthesis and characterization of β-sitosterol oxides Xin Zhang, Philippe Geoffroy, Michel Miesch, Diane Julien-David, Francis Raul, Dalal Aoudé-Werner, Eric Marchioni Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . 3β-hydroxystigmast-5-en-7-one 相似度:96.5% China Journal of Chinese Materia Medica 2009 34 1809-1811 Steroids from Monascus purpureus metabolite SHANG Xiaoya, WANG Ruolan, YI N Suqin, LI Jinjie, JIN Zonglian Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . 3β-hydroxy-stigmast-5-en-7-one 相似度:96.5% China Journal of Chinese Materia Medica 2006 31 131-133 Chemical constituents from roots of Ficus hirta LI Chun, BU Pengbin, YUE Dangkun, SUN Youfu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . 3β-hydroxystigmast-5-en-7-one C29H48O2 相似度:96.5% China Journal of Chinese Materia Medica 2001 26 762-764 Studies on the Chemical Constitutents of Asarum longerhizomatosum C. F. Liang et C. S. Yang ZHANG Shuxing, CAI Shaoqing, ZHAO Yuying Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . 7-Keto-β-sitosterol 相似度:96.5% 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 Structure & 13C NMR 碳谱模拟图 6 . 7-Oxo-β-sitosterol 相似度:96.5% 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 Structure & 13C NMR 碳谱模拟图 7 . stigmasta-5-en-3β-ol-7-one 相似度:96.5% China Journal of Chinese Materia Medica 2011 Vol 36,Issue 7 891-895 Chemical constituents from petroleum ether portion of Abelmoschus esculentus JIA Lu, GUO M ingm ing, LI Dong, JING Lin lin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . stigmast-5-en-7-oxo-3β-ol 相似度:96.5% Chinese Traditional and Herbal Drugs 2010 41 195-197 黑老虎根化学成分的研究 王楠;李占林;华会明 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . 3β-hydroxy-stigmast-5-en-7-one 相似度:96.5% Chinese Traditional and Herbal Drugs 2007 38 14-17 Chemical constituents of whole herb of Dicliptera chinensis GAO Yu-tao; YANG Xiu-wei; AI Tie-min Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . stigmast-5-ene-3β-ol-7-one 相似度:96.5% Pharmazie 2002 57 209-211 Two new steroids from Adenophora stenanthina subsp. xifengensis Zhen-Fu Hou - Yong-Qiang Tu - Yu Li Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . 3β-hydroxystigmast-5-en-7-one 相似度:96.5% Archives of Pharmacal Research 2005 28 1147-1151 Antimicrobial constituents from fruits of Ailanthus altissima SWINGLE Chun-Chao Zhao, Jian-Hua Shao, Xian Li, Jing Xu and Peng Zhang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . 7-oxo-3β-stigmasterol 相似度:96.5% Chinese Pharmaceutical Journal 2008 43 897-899 Study on Steroids from the Stem of Croton caudatus Geisel.var.tomentosus Hook WANG Yuan, ZOU Zhong-mei Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . 3-hydroxy-stigmast-5-en-7-one 相似度:96.5% Chinese Journal of Medicinal Chemistry 2007 17 170-172 Chemical constituents of Tribulus terrestris L. Lü A-li, ZHANG Nan, MA Hong-yu, WANG Ding, DANG Quan, PEI Yue-hu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . stigmastanone 相似度:96.5% Chemistry of Natural Compounds 2012 48 594-596 A novel C29 sterol from Clerodendrum cyrtophyllum Peng Wang, Fujiang Guo, Junjie Tan, Cheng Huang and Guangyin Wang, et al. Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . 3β-hydroxy-Stigmasta-5-en-7-one C29H48O2 相似度:96.5% Acta Scientiarum Naturalium Universitatis Sunyatseni 2001 40(2) 54-57 Steroids from the Marine Sponge Stelletta tenuis Lindgren YAN Su-jun, SU Jing-yu, ZHANG Guang-wen, WANG Yan-hong, LI Hong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . 7-ketositosterol 相似度:96.5% Journal of Chinese Pharmaceutical Sciences 2012 21 88-92 Chemical constituents from Aquilaria sinensis(Lour.) Gilg Dong Chen; Yue-Lin Song; Chun-Xiao Nie; Xu Ma; Peng-Fei Tu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . 7-oxo-β-sitosterol C29H48O2 相似度:96.5% Journal of Chinese Medicinal Materials 2006 29 1186-1187 灯心草化学成分研究 李红霞, 陈玉, 梅之南, 杨光忠 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . stigmast-5-ene-3β-ol-7-one C29H48O2 相似度:96.5% Chinese Traditional and Herbal Drugs 2013 44 2208-2212 Chemical constituents from stems of Ficus auriculata SHAO Tai-ming, SONG Xiao-ping, CHEN Guang-ying, HAN Chang-ri, ZHENG Cai-juan, YAO Guo-gui Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . mangdesisterol 相似度:96.5% Lishizhen Medicine and Materia Medica Research 2013 24 591-593 Antimicrobial constituents from the twigs of Trigonostemon xyphophylloides YU Li, MEI Wen-li, ZUO Wen-jian, WANG Hui, GUO Zhi-kai, AN Xue-qin, DAI Hao-fu* Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . 7-Oxo-β-sitosterol C29H48O2 相似度:93.1% Journal of Natural Products 2000 63 72-78 Isolation and Structures of Schleicherastatins 1-7 and Schleicheols 1 and 2 from the Teak Forest Medicinal Tree Schleichera oleosa1 George R. Pettit,Atsushi Numata, Gordon M. Cragg, Delbert L. Herald, Tamie Takada,Chika Iwamoto,Roland Riesen, Jean M. Schmidt, Dennis L. Doubek, and Animesh Goswami Structure 13C NMR Structure & 13C NMR 碳谱模拟图 21 . compound 9 相似度:93.1% 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 Structure & 13C NMR 碳谱模拟图 22 . 7-Oxositosterol (3β-hydroxystigmast-5-en-7-one) 相似度:93.1% Pharmazie 2004 59 885-888 Terpenoids and steroids from Lappula anocarpa Yuan-Peng Jin, and Yan-Ping Shi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 23 . stigmast-5-en-3β-ol-7-one 相似度:93.1% Pharmazie 2005 60 464-467 Steroids from Saussurea ussuriensis Jia-Tao Feng and Yan-Ping Shi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 24 . 豆甾-5-烯-3β-醇-7-酮 相似度:93.1% Journal of Shenyang Pharmaceutical University 2005 22 422-424 Studies on the chemical constituents of Malt LING Jun-hong, WANG Jin-hui, WANG Nan, LI Wen, SHA Yi, LI Xian Structure 13C NMR Structure & 13C NMR 碳谱模拟图 25 . 7-oxo-β-sitosterol 相似度:93.1% Natural Product Research and Development 2009 21 593-599 Chemical Constituents of Osmanthus yunnanensis MA Xiao-li;LIN Wen-bing; ZHANG Guo-lin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 26 . 3β-hydroxystigmast-5-en-7-one 相似度:93.1% Journal of the Chinese Chemical Society 2004 51 437-441 New Prenylated Flavones from the Roots of Ficus beecheyana Ching-kuo Lee*, Chung-kuang Lu, Yuen-Hsiung Kuo,Jian-Zhi Chen and Guang-Zhong Sun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 27 . 7-oxo-β-sitosterol C29H48O2 相似度:93.1% Natural Product Research and Development 2014 26 197-201 Chemical Constituents from the Roots of Nothapodytes pittosporoides BAI Yong-hua, SONG Qi-shi* Structure 13C NMR Structure & 13C NMR 碳谱模拟图 28 . 7-Oxo-β-sitosterol 相似度:93.1% Natural Product Research and Development 2012 24 1738-1742 Chemical Constituents of Ceratocarpus arenarius L． LIU Shan-shan, SUN Wen, YANG Hong-bing*, SUN Wan-fu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 29 . 7-ketositosterol 相似度:93.1% Journal of Agricultural and Food Chemistry 2013 61 982-988 Novel Synthesis Strategy for the Preparation of Individual Phytosterol Oxides Junlan Gao, Qiulin Yue, Yishun Ji, Beijiu Cheng, and Xin Zhang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 30 . 7β-hydroxystigmast-4-en-3-one C29H48O2 相似度:89.6% Natural Product Research 2006 20 327-334 Potential cancer chemopreventive agents from Arbutus unedo Esperanza J. Carcache-Blanco; Muriel Cuendet; Eun Jung Park; Bao-Ning Su; J. Fausto Rivero-Cruz; Norman R. Farnsworth; John M. Pezzuto; A. Douglas Kinghorn Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2014-05-14 13:01:35