| 查看: 1021 | 回复: 7 | |||
| 【悬赏金币】回答本帖问题，作者2005112062将赠送您 80 个金币 | |||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | |||
2005112062木虫 (正式写手)
|
[求助]
各位新年好 求助微谱 赏金80 已经按照微谱格式整理好 谢谢了已有1人参与
|
||
|
化合物1 13C NMR (100 MHz, CDCl3) δ 15.78, 17.88, 19.87, 20.28, 20.70, 21.13, 21.65, 24.31, 25.88, 27.62, 28.18, 29.11, 35.38, 37.4, 38.06, 38.20, 38.63, 38.76, 39.09, 41.87, 43.43, 44.90, 66.36, 66.65, 70.15, 78.30, 78.60, 83.82, 123.36, 123.85, 127.61, 130.23, 135.09, 136.05, 142.79, 152.38, 199.39 化合物2 13C NMR (100 MHz, CDCl3) δ 11.98, 12.17, 16.87, 18.74, 19.06, 19.80, 21.20, 23.12, 24.16, 26.24, 28.23, 29.23, 29.70, 30.24, 30.90, 32.41, 33.98, 34.60, 36.18, 38.35, 39.98, 40.80, 42.78, 45.90, 45.94, 55.99, 56.21, 67.64, 76.11, 76.13, 77.20 化合物3 13C NMR (100 MHz, CDCl3) δ 11.93, 11.96, 14.07, 17.37, 18.69, 19.03, 19.78, 21.04, 22.66, 23.09, 24.17, 26.14, 28.17, 29.20, 29.34, 29.68, 31.91, 32.06, 32.93, 33.90, 33.95, 35.64, 35.70, 36.10, 38.59, 39.64, 42.39, 45.86, 53.84, 55.89, 56.04, 123.74, 123.75, 171.56, 199.51 化合物4 13C NMR (101 MHz, CDCl3) δ 11.84, 11.96, 18.76, 19.03, 19.27, 19.79, 21.02, 23.07, 24.27, 26.10, 27.76, 28.22, 29.16, 29.68, 31.84, 31.88, 33.94, 36.14, 36.56, 36.92, 38.06, 39.70, 42.31, 45.84, 50.02, 56.04, 56.68, 73.96, 122.97, 139.30, 160.61 化合物5 13C NMR (100 MHz, DMSO) δ 11.65, 11.76, 18.59, 18.91, 19.07, 19.68, 20.56, 22.58, 23.84, 25.43, 27.76, 28.69, 29.25, 31.35, 31.40, 33.33, 35.45, 36.19, 36.81, 38.29, 41.83, 45.12, 49.58, 55.41, 56.15, 61.07, 70.09, 73.45, 76.73, 76.76, 76.89, 100.77, 121.17, 140.43 |
回复此楼» 本帖已获得的红花（最新10朵）
2005112062» 猜你喜欢
刚刚收到科研之友邮件
已经有25人回复
-
34岁读博士晚吗
已经有40人回复
-
切削液交流群
已经有5人回复
-
试用期辞职
已经有16人回复
-
面青地会评时间？？？
已经有8人回复
-
F03青年基金函评结果
已经有4人回复
-
青年基金会评专家到底是怎么会评的呀？主审专家是不是一般不会改动系统按函评给的顺序
已经有16人回复
-
关于读博感觉自己很抓马
已经有12人回复
-
投稿求助
已经有4人回复
-
工材口青年基金上会可能性
已经有10人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 微谱求助——多谢
已经有4人回复
- 微谱求助，万分感谢
已经有3人回复
- 微谱求助 谢谢！
已经有3人回复
- 微谱一个，求助，谢谢！
已经有8人回复
- 微谱求助 谢谢！
已经有3人回复
- 急求微谱，谢谢各位大神！在线等
已经有4人回复
- 微谱求助，万分感谢
已经有3人回复
- 求助微谱，谢谢
已经有3人回复
- 微谱求助，谢谢
已经有3人回复
- 急急，求微谱数据，麻烦多发些
已经有6人回复
- (已完结)求助微谱数据！！！
已经有12人回复
- 求助4个微谱数据,谢谢
已经有4人回复
- 求助两个化合物的微谱数据查询
已经有3人回复
- 高赏金求助12个微谱数据
已经有12人回复
- 求助微谱数据，谢谢
已经有3人回复
- 求助微谱数据查询
已经有3人回复
- 求微谱，相似度80%以上的，谢谢各位了！！
已经有3人回复
- 求助微谱数据,前10个即可
已经有3人回复
- 求微谱数据 谢谢
已经有3人回复
- 微谱数据求助 C谱 氢谱附图
已经有3人回复
- 求助微谱数据查询
已经有8人回复
- 求助微谱数据库查询一个化合物~谢谢
已经有3人回复
- 求助 微谱数据
已经有6人回复
- 求助微谱数据，谢谢
已经有7人回复
- 求助微谱数据，谢谢
已经有3人回复
- 求助微谱数据库-一个化合物
已经有7人回复
- 求助化合物的微谱数据，非常感谢
已经有7人回复
- 微谱求助--结构
已经有8人回复
- 求助：各位虫爷，求微谱！八百里加急！！！靠你们了！
已经有19人回复
- [求助]哪位好人学校可以使用微谱数据库，帮我检索几个化合物的母核。谢谢！
已经有4人回复
lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
- 应助: 3913 (副教授)
- 金币: 48514.3
- 散金: 890
- 红花: 208
- 帖子: 4735
- 在线: 635.4小时
- 虫号: 1141109
- 注册: 2010-11-07
- 性别: MM
- 专业: 中药药效物质
【答案】应助回帖
|
化合物4 建议：以后求助 要每帖求助一个 8个金币以上 且在 微碳谱专栏求助 查询结果：共查到12891个化合物(查询结果仅供参考) 1 . Sitost-5-en-3β-ol acetate C31H52O2 相似度:93.5% 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 . △5'-3β-OAc (Sitosterol ) 相似度:93.5% Phytochemistry 1989 28 1721-1724 Acylglucosyl sterols from Momordica charantia Amelia P. Guevara,Clara Y. Lim-Sylianco,Fabian M. Dayrit,Paul Finch Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . stigmast-5-ene-3β-yl formate C30H50O2 相似度:93.5% 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 Structure & 13C NMR 碳谱模拟图 4 . β-sitosteryl acetate 相似度:93.5% Chemical Communications 1978 319-320 Biosynthesis of β-sitosterol from [4-13C]mevalonic acid and sodium [1, 2-13C]acetate in tissue cultures of Isodon japonicus hara Shujiro Seo, Yutaka Tomita and Kazuo Tori Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . β-Sitosteryl acetate 相似度:93.5% Zeitschrift für Naturforschung C 2012 67 172-180 Anti-Helicobacter pylori Activity of the Methanolic Extract of Geum iranicum and its Main Compounds Somayeh Shahani, Hamid R. Monsef-Esfahani, Soodabeh Saeidnia, Parastoo Saniee, Farideh Siavoshi, Alireza Foroumadi, Nasrin Samadi, and Ahmad R. Gohari Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . β-Sitosterol acetate C31H52O2 相似度:93.5% Journal of Chinese Pharmaceutical Sciences 2012 21 428-434 Chemical constituents of Pseudolarix kaempferi Gord Tianzhi Cai; Wen Qi; Lianmei Yang; Guangzhong Tu; Rong Yang; Kehui Xie; Hongzheng Fu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . 3β-(acetyloxy)stigmast-5-ene 相似度:93.5% Yakugaku Zasshi 1991 111 299-305 Studies on the Anticomplementary Activity of Jozann. Antlcomplementary Activity of Steroid Derivatives Tsuyoshi EBIHARA, Tomoko KAWAI, Masanori KUROYANAGI, Seigo FUKUSHIMA, Akira UENO Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . compound 2 相似度:90.3% 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 9 . compound 1a C31H32O2 相似度:90.3% Phytochemistry 1987 26 753-754 Iridoid glycosides from Penstemon richardsonii Birgit Gering,Peter Junior,Max Wichtl Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . β-Sitosterol acetate 相似度:90.3% Archives of Pharmacal Research 2005 28 1135-1141 Inhibitory effect on TNF-α-induced IL-8 production in the HT29 cell of constituents from the leaf and stem ofWeigela subsessilis Phuong Thien Thuong, WenYi Jin, JongPill Lee, RackSeon Seong and Young-Mi Lee, et al. Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . 4-methoxy1,2-dihydrocyclobutabenzene C9H10O 相似度:90.3% Journal of Plant Resources and Environment 2011 20 94-96 益智仁的化学成分 邸, 磊, 王治元, 王, 志, 李, 宁, 王开金 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . compound 3 相似度:90.3% Chinese Journal of Antibiotics 1998 23 401-463 毒力虫霉EB-82 灭蚜菌发酵产物的有效成分研究Ⅰ. 灭蚜菌素A 的分离和结构鉴定 王海燕, 许鸿章 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . β-sitosterol acetate 相似度:87.0% 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 14 . [(13)C,24,28-(2)H2]clionasteryl acetate 相似度:87.0% Journal of the Chemical Society, Perkin Transactions 1 1990 105-109 Biosynthesis of isofucosterol from [2-13C2H3]acetate and [1,2-13C2]acetate in tissue cultures of Physalis peruviana−the stereochemistry of the hydride shift from C-24 to C-25 Shujiro Seo, Atsuko Uomori, Yohko Yoshimura, Haruo Seto, Yutaka Ebizuka, Hiroshi Noguchi, Ushio Sankawa and Ken'ichi Takeda Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . compound Ia C29H50O 相似度:87.0% Journal of Chemical Sciences 2005 117 263-266 β-Sitosterol-3-O-β-D-xylopyranoside from the flowers of Tridax procumbens Linn. V K SAXENA and SOSANNA ALBERT Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . β-sitosterol benzoate 相似度:84.8% Planta Medica 1988 54 223-224 Antihepatotoxic Principles of Sambucus formosana Chun-Nan Lin and Whey-Pin Tome Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . β-sitosterol-3-O-β-D-xylopyranoside C34H58O5 相似度:84.8% Chinese Pharmaceutical Journal 1997 32 8-11 Chemical constituents from the seeds of Cuscuta australis Guo Cheng(Guo C), Han Gongyu(Han GY), Su Zhongwu(Su ZW) Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . β-sitosterol 相似度:83.8% 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 Structure & 13C NMR 碳谱模拟图 19 . β-sitosterol 相似度:83.8% Chinese Traditional and Herbal Drugs 2009 40 1015-1018 Chemical constituents in Tridax procumbens XU Run-sheng; YUAN Ke; YIN Ming-wen; FANG Lei-jie; MAO Nong-nong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . β-sitosterol 相似度:83.8% Journal of Shenyang Pharmaceutical University 2010 27 615-617 Isolation and identification of chemical constituents from stems of Smilax glabra Roxb. WU Bo, MA Yue-ping, YUAN Jiu-zhi, SUN Qi-shi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
5楼2014-02-08 08:14:11
lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
- 应助: 3913 (副教授)
- 金币: 48514.3
- 散金: 890
- 红花: 208
- 帖子: 4735
- 在线: 635.4小时
- 虫号: 1141109
- 注册: 2010-11-07
- 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
|
化合物1 查询结果：共查到572个化合物(查询结果仅供参考) 1 . quadranoside V C36H56O11 相似度:59.4% Journal of Natural Products 2000 63 496-500 Quadranosides I-V, New Triterpene Glucosides from the Seeds of Combretum quadrangulare I Ketut Adnyana, Yasuhiro Tezuka, Arjun H. Banskota, Quanbo Xiong, Kim Qui Tran, and Shigetoshi Kadota Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . kakisaponin C C36H58O10 相似度:59.4% Chemical & Pharmaceutical Bulletin 2009 57 532-535 Three Minor Novel Triterpenoids from the Leaves of Diospyros kaki Guang Chen, Zong-Quan Wang and Ji-Ming Jia Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . adociasulfate 3 C36H54O10S2Na2 相似度:59.4% The Journal of Organic Chemistry 1999 64 5565-5570 Adociasulfates 1−6, Inhibitors of Kinesin Motor Proteins from the Sponge Haliclona (aka Adocia) sp. Christine L. Blackburn, Cordula Hopmann, Roman Sakowicz, Michael S. Berdelis, Lawrence S. B. Goldstein, and D. John Faulkner Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . adociasulfate 6 C36H53O6SNa 相似度:59.4% The Journal of Organic Chemistry 1999 64 5565-5570 Adociasulfates 1−6, Inhibitors of Kinesin Motor Proteins from the Sponge Haliclona (aka Adocia) sp. Christine L. Blackburn, Cordula Hopmann, Roman Sakowicz, Michael S. Berdelis, Lawrence S. B. Goldstein, and D. John Faulkner Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . Feroniellide E C35H56O6 相似度:59.4% Natural Product Research 2013 27 753-760 Feroniellides C-E, new apotirucallane triterpenoids from the stem bark of Feroniella lucida Preecha Phuwapraisirisan, Sitthidesch Sombund, Santi Tip-pyang & Pongpun Siripong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . cumingianoside B C38H64O11 相似度:57.8% The Journal of Organic Chemistry 1992 57 6946-6953 Anti-tumor agents. 136. Cumingianosides A-F, potent antileukemic new triterpene glucosides, and cumindysosides A and B, trisnor- and tetranortriterpene glucosides with a 14,18-cycloapoeuphane-type skeleton from Dysoxylum cumingianum Yoshiki Kashiwada, Toshihiro Fujioka, Jer Jang Chang, Ih Sheng Chen, Kunihide Mihashi, Kuo Hsiung Lee Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . pittoviridagenin C40H62O8 相似度:57.5% Journal of Natural Products 2002 65 65-68 A New Triterpene Saponin from Pittosporum viridiflorum from the Madagascar Rainforest1 Youngwan Seo,John M. Berger, Jeannine Hoch, Kim M. Neddermann, Isia Bursuker,Steven W. Mamber, and David G. I. Kingston Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . 3-epi-29-acetoxystelliferin E C36H52O7 相似度:56.7% Journal of Natural Products 2006 69(3) 373-376 Bioactive Isomalabaricane Triterpenoids from Rhabdastrella globostellata that Stabilize the Binding of DNA Polymerase β to DNA Jason A. Clement, Mei Li, Sidney M. Hecht, and David G. I. Kingston Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . stelliferin G C32H48O5 相似度:56.7% Journal of Natural Products 2001 64 389-392 New Cytotoxic Isomalabaricane Triterpenes from the Sponge Jaspis Species Karina M. Meragelman, Tawnya C. McKee, and Michael R. Boyd Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . 3-epi-29-hydroxystelliferin E C34H50O6 相似度:56.7% Journal of Natural Products 2000 63 205-209 New Isomalabaricane Triterpenes from the Marine Sponge Stelletta globostellata That Induce Morphological Changes in Rat Fibroblasts1 Naoya Oku, Shigeki Matsunaga, Shun-ichi Wada, Shugo Watabe, and Nobuhiro Fusetani Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . compound 1b 相似度:56.7% Chinese Chemical Letters 2005 16 867-870 Synthesis of Boswellic Acid Derivatives and Primary Research on their Activities Yan Qiu MENG, Lin Xiang ZHAO, Zan WANG, Dan LIU, Yong Kui JING Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . 3-O-β-D-glucopyranosylpyrocincholate C35H56O8 相似度:56.7% Journal of Asian Natural Products Research 2007 9 505-510 27-Nor-triterpenoid glycosides from the barks of Zygophyllum fabago L YU-LIN FENG, HE-RAN LI, LI-ZHEN XU and SHI-LIN YANG Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . 22-O-angeloyltheasapogenol B C35H58O6 相似度:56.7% China Journal of Chinese Materia Medica 1997 22 228-230 Studies on the Chemical Constituents of Seeds of Camellia sinensis var. Assamica Wei J unxian , Zuo Qunying and Zhu Yan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . lα,7α-diacetoxyapotirucall-14-ene-3α,21,22,24,25-pentaol C34H56O9 相似度:56.7% Fitoterapia 2000 71 668-672 A new triterpenoid from Azadirachta indica Xiao-Dong Luo, Shao-Hua Wu, Yun-Bao Ma,Da-Gang Wu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . 24-ethyllanosta-8,24(24')-diene-3β,22-diol C32H54O2 相似度:56.7% Phytochemistry 1997 45 499-504 Triterpenoids from Pisolithus tinctorius isolates and ectomycorrhizas Alfred Baumert, Brigitte Schumann, Andrea Porzel, Jürgen Schmidt, Dieter Strack Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . sigmoside C C36H60O8 相似度:56.7% Phytochemistry 1997 44 1151-1155 Triterpenoid saponins from Erythrina sigmoidea J. Tanyi Mbafor, Jean-Claude Ndom, Z. Tanee Fomum Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . isomultiflorenyl acetate 相似度:56.7% Journal of Natural Products 1991 Vol 54 1564 Application of Inverse-Detected Two-Dimensional Heteronuclear-Correlated Nmr Spectroscopy to the Complete Carbon- 13 Assignment of Isomultiflorenyl Acetate Robert Faure, Emile M. Gaydou, Eckhard Wollenweber Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . Carpesterol C37H54O4 相似度:56.7% Phytochemistry 1996 41 935-939 A neolignan and sterols in fruits of Solanum sisymbrifolium Ajit Kumar Chakravarty, Sibabrata Mukhopadhyay, Subrata Saha, Satyesh Chandra Pakrashi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . cis-karenin C39H54O6 相似度:56.7% Phytochemistry 1995 39 171-174 Two cytotoxic pentacyclic triterpenoids from Nerium oleander Bina Shaheen Siddiqui, Sabira Begum, Salimuzzaman Siddiqui, Wolf Lichter Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . trans-karenin C39H54O6 相似度:56.7% Phytochemistry 1995 39 171-174 Two cytotoxic pentacyclic triterpenoids from Nerium oleander Bina Shaheen Siddiqui, Sabira Begum, Salimuzzaman Siddiqui, Wolf Lichter Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2014-02-08 08:07:57
lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
- 应助: 3913 (副教授)
- 金币: 48514.3
- 散金: 890
- 红花: 208
- 帖子: 4735
- 在线: 635.4小时
- 虫号: 1141109
- 注册: 2010-11-07
- 性别: MM
- 专业: 中药药效物质
【答案】应助回帖
|
化合物2 查询结果：共查到15011个化合物(查询结果仅供参考) 1 . stigmastane-3β5,6α-triol 相似度:90.3% Natural Product Research and Development 2000 12(5) 14-16 STEROID CONSTITUENTS FROM EUONYMUS MUPINENSIS Mao Shilong; Sang Shengmin; Lao Aina and Chen Zhongliang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . α-Spinasterol C29H52O3 相似度:90.3% Natural Product Research and Development 2011 23 1002-1005 Chemical Constituents from Hypoxis aurea Lour. CHENG, Zhong-quan, YANG, Dan, MA, Qing-yun, LIU, Yu-qing, ZHOU, Jun, ZHAO, You-xing, Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . compound 3b 相似度:87.0% 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 4 . 24-ethyl-5α-cholestane-3β,5,6β-triol 相似度:87.0% China Journal of Chinese Materia Medica 2008 33 1035-1038 Study on Steroids of Cacalia tangutica LIU Qing, LIU Zhenling, TIAN Xuan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . (24S)-24-ethyl-5α-cholestane-3β,5,6β-triol C29H52O3 相似度:87.0% Journal of Natural Products 1991 Vol 54 1570 3β,5α,6β-Trihydroxylated Sterols with a Saturated Nucleus from Two Populations of the Marine Sponge Cliona copiosa Giacomo Notaro, Vincenzo Piccialli, Donato Sica, Giuseppe Corriero Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . 5α,6β-Dihydroxysitosterol 相似度:87.0% 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 . 5,6-epoxystigmastan-3-ol C29H50O2 相似度:87.0% Chinese Traditional and Herbal Drugs 2005 36 1142-1144 清香木姜子的化学成分研究 肖勇,周红娇,羊晓东,赵静峰,黄荣,李良 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . 3β,5α,6β-三羟基豆甾烷 相似度:87.0% Chinese Traditional and Herbal Drugs 2010 41 1782-1785 贵州大方林下栽培天麻的化学成分研究 张伟;宋启示 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . (24S)-stigmast-3β,5α,6β-triol 相似度:87.0% 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 10 . (24S)-24-ethy lcholesta-3β,5α,6β-triol C29H52O3 相似度:87.0% Journal of Northwest A&F University (Natural Science) 2011 39 187-189 Studies on the chemical consitituents in Streptocaulon griffithii Hook XI Peng-zhou, QIN Ya-li, WANG Yue-hu, YAN Yong-ming, ZHANG Yue-jin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . 24-methylene-27-methylcholestane-3β,5R,6β-triol C29H50O3 相似度:83.8% Journal of Natural Products 2007 70 1114-1117 Stellettins L and M, Cytotoxic Isomalabaricane-Type Triterpenes, and Sterols from the Marine Sponge Stelletta tenuis Hou-wen Lin,Zeng-lei Wang,Jiu-hong Wu, Ning Shi, Hong-jun Zhang,Wan-sheng Chen,Susan L. Morris-Natschke, and An-Shen Lin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . (24R,6E)-24-ethyl-5α-cholestan-6-hydroximino-3β,5-diol 相似度:83.8% Chemistry of Natural Compounds 2001 37 351-355 13C NMR SPECTRA OF 6-HYDROXIMINOSTEROIDS OF THE STIGMASTANE SERIES N. V. Kovganko and Yu. G. Chernov Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . (24R,6E)-24-Ethyl-5α-eholestan-6-hydroximino-3β,5-diol 相似度:83.8% Chemistry of Natural Compounds 2000 36 189-191 NOVEL SYNTHESIS OF (24R,6E)-24-ETHYLCHOLEST-6-HYDROXYIMINO-4-EN-3-ONE, A STEROIDAL OXIME FROM Cinachyrella spp. SPONGES N. B. Kovganko and Yu. G. Chernov Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . 5α,6β-dihydroxysitosterol C29H52O3 相似度:83.8% 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 15 . stigmastanol glucoside 相似度:83.8% Fitoterapia 2000 71 722-724 New constituents from Gliricidia sepium H.M.T.B. Herath, Susila deSilva Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . 5-hydroxy,6-chloro-sitosterol 相似度:83.8% Phytochemistry 1998 47 789-797 On the cytotoxity of oxidized phytosterols isolated from photoautotrophic cell cultures of Chenopodium rubrum tested on meal-worms Tenebrio molitor Werner Meyer, Harald Jungnickel, Markus Jandke, Konrad Dettner, Gerhard Spiteller Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . (24R)-24-ethyl-5α-cholestane-3β,5,6β-triol C29H52O3 相似度:83.8% Journal of Natural Products 1991 Vol 54 1570 3β,5α,6β-Trihydroxylated Sterols with a Saturated Nucleus from Two Populations of the Marine Sponge Cliona copiosa Giacomo Notaro, Vincenzo Piccialli, Donato Sica, Giuseppe Corriero Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . 麦角甾-3β,5α,6β-三醇 相似度:83.8% Chinese Journal of Marine Drugs 2010 29(2) 6-9 Secondary metabolites from marine actinomycete Strep tomyces sp. ( No. 172221) MA Jing-jing, T ANG Jin-shan, GAO Hao, HONG Kui, ZHOU Guang-xiong, YAO Xin-sheng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . (24S)-stigmast-3β,5α,6β-triol 相似度:83.8% Chinese Traditional and Herbal Drugs 2010 41 1065-1068 小叶忍冬藤的化学成分研究 刘伟;白素平;梁会娟;袁永亮 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . (24R)-stigmastan-3β,5α,6β-triol 3-O-β-D-glucopyranoside C32H62O8 相似度:82.8% Journal of China Pharmaceutical University 2006 37 491-493 A new steroidal glycoside from Lygodium japonicum ZHANG Lei-hong; FAN Chun-lin; ZHANG Xian-tao; YIN Zhiqi; YE Wen-cai Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
3楼2014-02-08 08:10:47
lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
- 应助: 3913 (副教授)
- 金币: 48514.3
- 散金: 890
- 红花: 208
- 帖子: 4735
- 在线: 635.4小时
- 虫号: 1141109
- 注册: 2010-11-07
- 性别: MM
- 专业: 中药药效物质
【答案】应助回帖
|
化合物3 查询结果：共查到6396个化合物(查询结果仅供参考) 1 . stigmastane-3β,6α-diyl C33H56O4 相似度:77.1% Chemical & Pharmaceutical Bulletin 1995 43 1813-1817 Structures of Five Hydroxylated Sterols from the Seeds of Trichosanthes kirilowii MAXIM. Yumiro KIMURA,Toshihiko AKIHISA,Ken YASUKAWA,Michio TAKIDO and Toshitake TAMURA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . poriferastane-3β,6α-diyl diacetates C33H56O4 相似度:77.1% Chemical & Pharmaceutical Bulletin 1995 43 1813-1817 Structures of Five Hydroxylated Sterols from the Seeds of Trichosanthes kirilowii MAXIM. Yumiro KIMURA,Toshihiko AKIHISA,Ken YASUKAWA,Michio TAKIDO and Toshitake TAMURA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . 24-Hydroxy-5α-cholestan-3-one C29H46O2 相似度:75% Steroids 2002 67 291-304 The synthesis of spermine analogs of the shark aminosterol squalamine Youheng Shu, Stephen R. Jones, William A. Kinney, Barry S. Selinsky Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . Dispiro[cyclohexan-2'-oxiran-3',3''-(2β,3β-dihydro-cyclopropa[3,4]cholestan)] C34H56O 相似度:74.2% Helvetica Chimica Acta 1976 59 2821-2829 γ-Lakton-cis-anellierung an Δ2-und Δ3-Cholesten Reinhard Dammann, Manfred Braun and Dieter Seebach Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . ethyl (24R)-24-methylcholestan-3β-ol-26-oate 相似度:72.2% 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 Structure & 13C NMR 碳谱模拟图 6 . vignasterol A C38H56O4 相似度:72.2% International Journal of Molecular Sciences 2012 13 9754-9768 Constituents from Vigna vexillata and Their Anti-Inflammatory Activity Yann-Lii Leu, Tsong-Long Hwang, Ping-Chung Kuo, Kun-Pei Liou, Bow-Shin Huang and Guo-Feng Chen Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . Vignasterol A C38H56O4 相似度:72.2% International Journal of Molecular Sciences 2012 13 9754-9768 Constituents from Vigna vexillata and Their Anti-Inflammatory Activity Yann-Lii Leu, Tsong-Long Hwang, Ping-Chung Kuo, Kun-Pei Liou, Bow-Shin Huang and Guo-Feng Chen Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . 24-methylenecholesterol palmitate C44H76O2 相似度:71.4% Phytochemistry 2008 69 2061-2066 Antioxidant constituents of Nymphaea caerulea flowers Vijai K. Agnihotri, Hala N. ElSohly, Shabana I. Khan, Troy J. Smillie, Ikhlas A. Khan, Larry A. Walker Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . riisein B C36H60O10 相似度:71.4% Journal of Natural Products 2000 63 1427-1430 New Cytotoxic Sterol Glycosides from the Octocoral Carijoa (Telesto) riisei Lenize F. Maia, Rosangela de A. Epifanio, and William Fenical Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . 24-Amino-5α-cholestan-3-one 相似度:71.4% Steroids 2002 67 291-304 The synthesis of spermine analogs of the shark aminosterol squalamine Youheng Shu, Stephen R. Jones, William A. Kinney, Barry S. Selinsky Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . Di-tert-butyl 4-(2-tert-butoxycarbonylethyl)-4-[3-(5α-cholestan-3α-yl)ureido]heptanedioate C50H88N2O7 相似度:71.4% Steroids 2007 72 615-626 Synthesis and antimicrobial evaluation of water-soluble, dendritic derivatives of epimeric 5α-cholestan-3-amines and 5α-cholestan-3-yl aminoethanoates Eko W. Sugandhi, Carla Slebodnick, Joseph O. Falkinham III, Richard D. Gandour Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . ethylpavlovol 相似度:71.4% Fitoterapia 2005 76 433-438 A new dihydroxysterol from the marine phytoplankton Diacronema sp. Amélia P. Rauter, Manuela M. Filipe, Carla Prata,João P. Noronha, Maria A.M. Sampayo,Jorge Justino,Jaime Bermejo Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . compound 2b C56H62O5 相似度:71.4% Phytochemistry 1997 46 729-734 Diterpenes of Bahia glandulosa Ana-L. Pérez-Castorena, Mariano Martínez-Vásquez, Alfonso Romo de Vivar Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . (22S,25R)-16β-acetoxy-22,26-N-Cbz-epiminocholest-4-en-3-one C37H51NO5 相似度:71.4% Journal of Natural Products 1992 Vol 55 1178 On the Synthesis of 4-Keto-Steroidal Alkaloids Elizabeth Viloria, Gina Meccia, Alfredo N. Usubillaga Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . Dispiro[cyclohexan-2'-oxiran-3',3''-(2β,3β-dihydro-cyclopropa[2,3]cholestan)] C34H56O 相似度:71.4% Helvetica Chimica Acta 1976 59 2821-2829 γ-Lakton-cis-anellierung an Δ2-und Δ3-Cholesten Reinhard Dammann, Manfred Braun and Dieter Seebach Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . Cordinoic acid C30H44O5 相似度:71.4% Chemistry & Biodiversity 2011 Vol.8 850-861 Chemical Constituents of Cordia latifolia and Their Nematicidal Activity Sabira Begum, Sobiya Perwaiz, Bina S. Siddiqui, Shazia Khan, Shahina Fayyaz, and Musarrat Ramzan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . compound 1a C31H32O2 相似度:71.4% Phytochemistry 1987 26 753-754 Iridoid glycosides from Penstemon richardsonii Birgit Gering,Peter Junior,Max Wichtl Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . Stigmast-5-en-3-O-β-D-glucoside C35H60O6 相似度:71.4% 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 Structure & 13C NMR 碳谱模拟图 19 . 24 ξ-n-propyl-cholestan-3-one 相似度:71.4% 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 20 . ethylpavlovol 相似度:71.4% Lipids 1993 28 771-773 Identification of two novel dihydroxysterols fromPavlova Gleen W. Patterson, Patricia K. Gladu, Gary H. Wikfors, Edward J. Parish and Peter D. Livant, et al. Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
4楼2014-02-08 08:12:16
20