| 查看: 194 | 回复: 1 | ||
535995050新虫 (初入文坛)
|
[求助]
微谱数据查询
|
|
化合物碳谱数据由小到大依次为：20.96,21.64,22.41,22.42,28.49,29.00,29.03,33.22,42.88,45.21,53.57,54.50,56.10,58.71,76.36,105.22,107.83,113.92,116.91,119.81,129.28,130.09,139.11,143.29,152.76,164.08,168.18,184.22 溶剂：CDCl3 |
回复此楼» 猜你喜欢
依托企业入选了国家启明计划青年人才。有无高校可以引进的。
已经有9人回复
-
有时候真觉得大城市人没有县城人甚至个体户幸福
已经有11人回复
-
表哥与省会女结婚，父母去帮带孩子被省会女气回家生重病了
已经有7人回复
-
同年申请2项不同项目，第1个项目里不写第2个项目的信息，可以吗
已经有8人回复
-
依托企业入选了国家启明计划青年人才。有无高校可以引进的。
已经有10人回复
-
天津大学招2026.09的博士生，欢迎大家推荐交流（博导是本人）
已经有9人回复
-
有院领导为了换新车，用横向课题经费买了俩车
已经有10人回复
-
AI 太可怕了，写基金时，提出想法，直接生成的文字比自己想得深远，还有科学性
已经有6人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 求助微谱数据库查询
已经有3人回复
- 微谱数据查询求助
已经有3人回复
- 求助微谱数据查询
已经有3人回复
- 求助微谱数据，谢谢
已经有5人回复
- 求助微谱数据查询
已经有4人回复
- 10金币求助微谱数据
已经有4人回复
- 求助微谱数据查询
已经有8人回复
- 两个三萜类化合物微谱碳谱数据查询
已经有9人回复
- scifinder 结构检索（急急急，在线等高手请教）
已经有3人回复
- 求助通过微谱查询化合物结构
已经有4人回复
- 求助3个用微谱解析的结构
已经有8人回复
- 跪求能用微谱数据库的虫子们，帮忙查一下碳谱数据，本人送6个金币！！！
已经有7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
木风枫pan
木虫 (小有名气)
- 应助: 134 (高中生)
- 金币: 1907.2
- 红花: 4
- 帖子: 255
- 在线: 73.5小时
- 虫号: 2011576
- 注册: 2012-09-18
- 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 2012-12-07 21:47:45
感谢参与，应助指数 +1
xiaoxiao270: 金币+4 2012-12-07 21:47:45
|
1 . compound 4 相似度:53.5% Journal of Natural Products 2001 64 1468-1470 Cacofurans A and B, New Furanoditerpenes from a Marine Sponge Junichi Tanaka,Gerard Marriott, Tatsunori Higa, and Tatsuo Higa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . clusiaphenone C diacetate 相似度:53.5% Phytochemistry 1994 36 473-475 Benzophenones from Clusia ellipticifolia Eduardo Martinez Olivares, Jaime Gonzalez Gonzalez, Franco Delle Monache Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . brevicompanine D C23H31N3O3 相似度:53.5% Chemical & Pharmaceutical Bulletin 2009 57 873-876 Diketopiperazine Alkaloids from a Deep Ocean Sediment Derived Fungus Penicillium sp. Lin Du, Xinying Yang, Tianjiao Zhu, Fengping Wang, Xiang Xiao, Hyun Park and Qianqun Gu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 4 -methyl-ergost-7,24(28)-diene-3β-ol-23-one C29H46O2 相似度:51.7% Steroids 2007 72 901-907 New 4α-methyl steroids from a Chinese soft coral Nephthea sp. Ke Ma, Wei Li, Hongwei Fu, Kazuo Koike, Wenhan Lin, Leen van Ofwegen, Hongzheng Fu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . compound 3 C28H38O4 相似度:50% Journal of Natural Products 2008 71(11) 1806-1811 Meroditerpenoids and Derivatives from the Brown Alga Cystoseira baccata and Their Antifouling Properties Redouane Mokrini, Mohammed Ben Mesaoud, Mohammed Daoudi, Claire Hellio, Jean-Philippe Maréchal, Mohamed El Hattab, Annick Ortalo-Magné, Louis Piovetti, and Gérald Culioli Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . Monascuskaolin C27H36O7 相似度:50% Phytochemistry Letters 2012 5 262-266 Secondary metabolites from the fungus Monascus kaoliang and inhibition of nitric oxide production in lipopolysaccharide-activated macrophages Ming-Jen Cheng, Ming-Der Wu, Yung-Shun Su, Gwo-Fang Yuan, Yen-Lin Chen, Ih-Sheng Chen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . ergosteryl palmitate 相似度:50% Natural Product Research and Development 2010 22 1018-1020 Chemical Constituents from Fruiting Bodies of Ganoderma lucidum.(Ⅱ) CHEN Man; ZHANG Mi; SUN Shi; XIA Bing; ZHANG Han-qing Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . compound 19 C27H31N3O4 相似度:50% Angewandte Chemie International Edition 2008 47 3573-3577 Isolation, Structure Elucidation, and Biomimetic Total Synthesis of Versicolamide B, and the Isolation of Antipodal ( )-Stephacidin A and (+)-Notoamide B from Aspergillus versicolor NRRL 35600** Thomas J. Greshock, Alan W. Grubbs, Ping Jiao, Donald T. Wicklow, James B. Gloer, and Robert M. Williams* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . compound 15 C27H31N3O3 相似度:50% Angewandte Chemie International Edition 2008 47 3573-3577 Isolation, Structure Elucidation, and Biomimetic Total Synthesis of Versicolamide B, and the Isolation of Antipodal ( )-Stephacidin A and (+)-Notoamide B from Aspergillus versicolor NRRL 35600** Thomas J. Greshock, Alan W. Grubbs, Ping Jiao, Donald T. Wicklow, James B. Gloer, and Robert M. Williams* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 10R,18-epoxy-10β-hydroxy-9-oxo-2R,5R,14β-triacetoxytaxa-4(20),11(12)-diene C26H34O9 相似度:50% Organic Letters 2012 14 4106-4109 A Furantaxane with an Unusual 6/8/6/5 Ring System and Potent Tumor MDR Reversal Activity Obtained via Microbial Transformation Xiao Liu, Dan Xie, Ridao Chen, Mei Mei, Jianhua Zou, Xiaoguang Chen, and Jungui Dai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- |
2楼2012-12-07 20:51:36