| 查看: 1498 | 回复: 4 | ||
杨大松至尊木虫 (文坛精英)
|
[求助]
求助微谱数据，谢谢
|
|
碳谱数据如下： 9.6,12.0,12.9,13.1,31.9,43.9,45.4,45.5,48.4,55.4,55.9,56.0,56.1,85.1,86.4,87.8,88.0,110.3,110.6,110.8,111.0,112.4,115.3,115.4,118.8,119.3,119.7,119.8,134.6,134.9,136.2,146.7,148.2,150.3 辛苦各位了，非常感谢。 |
回复此楼» 猜你喜欢
2026年8月25日国自然放榜前突然收到列入评审专家邮件，有关系吗？
已经有9人回复
-
今天务委会开完了，明天出结果吗
已经有18人回复
-
在坚冰还盖着北海的时候，我看到了怒放的梅花。
已经有9人回复
-
明天应该可查了！？
已经有6人回复
-
有没有大神帮我看看基金代码
已经有10人回复
-
放榜前的不淡定
已经有19人回复
-
某些机构，以效率低为荣，以效率低作为存在感
已经有10人回复
-
2026国自然函评费到账
已经有23人回复
-
今日不放榜？网传国自然预计 8 月 27 日可查结果
已经有22人回复
-
什么时候开奖？
已经有13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，谢谢
已经有3人回复
- 求助微谱数据，谢谢
已经有5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：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
- 【求助】在excel里处理一下数据求微分，请高手指教一下~谢谢啦~
已经有15人回复
- 【求助】微反-色谱 怎么使用啊？
已经有8人回复
 |
2楼2012-10-08 23:11:22
|
|
3楼2012-10-09 22:34:47
 |
4楼2012-10-11 07:15:51
火箭穿屁屁
木虫 (正式写手)
地球球长
- 应助: 197 (高中生)
- 金币: 3684.8
- 红花: 8
- 帖子: 529
- 在线: 194.4小时
- 虫号: 407719
- 注册: 2007-06-20
- 性别: GG
- 专业: 天然药物化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
杨大松: 金币+25, ★★★★★最佳答案 2012-10-11 09:13:58
感谢参与，应助指数 +1
杨大松: 金币+25, ★★★★★最佳答案 2012-10-11 09:13:58
|
查询结果：共查到23个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . (2S,3S,4S)-2-(4-benzyloxy-3-methoxyphenyl)-5-methoxy-3,4-dimethyltetrahydrofuran C21H26O4 相似度:61.7% Heterocycles 2008 76 551-567 Synthesis of (—)-Talaumidin, a Neurotrophic 2, 5-Biaryl-3, 4-dimethyltetrahydrofuran Liganan, and Its Stereoisomers Yoshiyasu Fukuyama, Kenichi Harada, Tomoyuki Esumi, Daisuke Hojyo, Yumemi Kujime, Naoko Kubo, Miwa Kubo, and Hideaki Hioki Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . dracunculifoside R C36H44O15 相似度:60% Chemical & Pharmaceutical Bulletin 2002 50(5) 583-589 Studies on the Constituents from the Aerial Part of Baccharis dracunculifolia DC. II Yoshimi NAGATANI, Tsutomu WARASHINA, and Tadataka NORO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . (2S,3S,4R)-2-(4-benzyloxy-3-methoxyphenyl)-5-methoxy-3,4-dimethyltetrahydrofuran C21H26O4 相似度:60% Heterocycles 2008 76 551-567 Synthesis of (—)-Talaumidin, a Neurotrophic 2, 5-Biaryl-3, 4-dimethyltetrahydrofuran Liganan, and Its Stereoisomers Yoshiyasu Fukuyama, Kenichi Harada, Tomoyuki Esumi, Daisuke Hojyo, Yumemi Kujime, Naoko Kubo, Miwa Kubo, and Hideaki Hioki Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . dumosaol C30H32O10 相似度:55.8% Acta Botanica Yunnanica 2005 27(2) 217-222 A New Sesquilignan from Tsuga dumosa ZHAO You-Xing, LI Cheng-Sen, LUO Xiao-Dong,LIU Yu-Qing,ZHOU Jun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . (1S,2R)-1-(3,4-Dimethoxyphenyl)-2-[(2S,3S)-3-(3,4-dimethoxyphenyl)-3-(triisopropylsilyloxy)-2-(trityloxymethyl)prop-1-yl]-4-penten-1-ol C53H68O7Si 相似度:52.9% Journal of Natural Products 2007 70 549-556 Determination of the Stereochemistry of the Tetrahydropyran Sesquineolignans Morinols A and B Satoshi Yamauchi,Takuya Sugahara, Koichi Akiyama,Masafumi Maruyama,and Taro Kishida Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . Mananthoside K C36H44O15 相似度:52.7% Journal of Asian Natural Products Research 2008 10 228-232 Three new lignan glycosides from Mananthes patentiflora Jun-Mian Tian, Hong-Ping He, Ying-Tong Di, Xian-Wen Yang, Zhu-Lin Gao and Xiao-Jiang Hao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . rhyncoside E C52H62O20 相似度:52.6% Chemical & Pharmaceutical Bulletin 2007 55(8) 1175-1180 Rhyncosides A—F, Phenolic Constituents from the Chinese Mangrove Plant Bruguiera sexangula var. rhynchopetala Shuyun BAO,Yi DING,Zhiwei DENG,Peter PROKSCH,d an Wenhan LIN Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . rhyncoside F C52H62O20 相似度:52.6% Chemical & Pharmaceutical Bulletin 2007 55(8) 1175-1180 Rhyncosides A—F, Phenolic Constituents from the Chinese Mangrove Plant Bruguiera sexangula var. rhynchopetala Shuyun BAO,Yi DING,Zhiwei DENG,Peter PROKSCH,d an Wenhan LIN Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . pinoresinol O-[6-O-(E)-caffeoyl]-β-D-glucopyranoside C35H38O14 相似度:50% Chemical & Pharmaceutical Bulletin 2002 50(5) 583-589 Studies on the Constituents from the Aerial Part of Baccharis dracunculifolia DC. II Yoshimi NAGATANI, Tsutomu WARASHINA, and Tadataka NORO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . (2S,3S,5S)-3-(3,4-Dimethoxycinnamyl)-2-(3,4-dimethoxyphenyl)-5-[(S)-(3,4- dimethoxyphenyl)(triisopropylsilyloxy)methyl]tetrahydropyran C42H60O8Si 相似度:50% Journal of Natural Products 2007 70 549-556 Determination of the Stereochemistry of the Tetrahydropyran Sesquineolignans Morinols A and B Satoshi Yamauchi,Takuya Sugahara, Koichi Akiyama,Masafumi Maruyama,and Taro Kishida Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . (+)-Pinoresinol 4-O-[6''-O-galloyl]-β-D-glucopyranoside C33H36O15 相似度:50% Phytochemistry 2009 70 1277-1285 Absolute configuration of (+)-pinoresinol 4-O-[6''-O-galloyl]-β-D-glucopyranoside,macarangiosides E, and F isolated from the leaves of Macaranga tanarius Katsuyoshi Matsunami, Hideaki Otsuka, Kazunari Kondo, Takakazu Shinzato, Masatoshi Kawahata, Kentaro Yamaguchi, Yoshio Takeda Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . (7R, 8R)-7-(4-hydroxy-3-methoxyphenyl)-8-(4-(3-(hydroxymethyl)-5-(3-(E)-hydroxyprop-1-enyl)-7-methoxybenzofuran-2-yl)-2-methoxyphenoxy)propane-7,9-diol C30H32O10 相似度:50% Fitoterapia 2009 80 320-326 Three lignans and one coumarinolignoid with quinone reductase activity from Eurycorymbus cavaleriei Zhongjun Ma, Xiaoyu Zhang, Lin Cheng, Peng Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . ehletianol C C30H36O10 相似度:50% Phytochemistry 1995 39 659-664 Phenolic glucosides and lignans from Ehretia ovalifolia Kazuko Yoshikawa, Hiroshi Kageyama, Shigenobu Arihara Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 10-methoxy-N(1)-methyfburnamine-17-O-veratrate C32H36N2O8 相似度:50% Phytochemistry 1994 35 253-257 Indole alkaloids from leaves of Alstonia macrophylla in the Philippines Fumiko Abe, Tatsuo Yamauchi, William G. Padolina Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . △8',3,3',4-trymethoxy neolignan 相似度:50% Phytochemistry 1984 23 2025-2028 13C NMR spectral and conformational analysis of 8-O-4′ neolignans Antonio C. Herrera Braga, Susana Zacchino, Héctor Badano, Manuel González Sierra, Edmundo A. Rúveda Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 7'-Hydroxyisolappaol A 相似度:50% Pharmazie 2004 59 972-976 Sesquiterpenes, lignans and other constituents from Saussurea macrota Min Yang, Chun-Ming Wang, Qi Zhang, Yi-Feng Han, and Zhong-Jian Jia Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . Pinoresinol-4-O-rutinoside 相似度:50% Archives of Pharmacal Research 2005 28 39-43 Antitumor and antiinflammatory constituents from celtis sinensis Dae Keun Kim, Jong Pil Lim, Jin Wook Kim, Hee Wook Park and Jae Soon Eun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . erythro-Saucerneol C31H36O8 相似度:50% Bulletin of the Korean Chemical Society 2010 31 2088-2090 Cytotoxic Sesquilignans from the Roots of Saururus chinensis Young Won Chin, Xing Fu Cai, Kyung Seop Ahn, Hyeong Kyu Lee, Sei Ryang Oh* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . Saucerneol J C30H34O8 相似度:50% Bulletin of the Korean Chemical Society 2010 31 2088-2090 Cytotoxic Sesquilignans from the Roots of Saururus chinensis Young Won Chin, Xing Fu Cai, Kyung Seop Ahn, Hyeong Kyu Lee, Sei Ryang Oh* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . morinol B C33H40O8 相似度:50% Tetrahedron 1999 55 14571-14586 Morinols A-L, twelve novel sesquineolignans and neolignans with a new carbon skeleton from morina chinensis Bao-Ning Su, Yoshihisa Takaishi, Takenori Kusumi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . (1S*,2S*,2aR*,3R*,4R*,5R*)-1,5-bis(3,4-dimethoxyphenyl)-7,8-dimethoxy-2,3,4-trimethyl-1,2,2a,3,4,5-hexahydroacenaphthylene C33H40O6 相似度:50% Russian Journal of Organic Chemistry 2002 38 1277-1285 Oxidation of Aromatic Compounds: X. Oxidative Dehydrotrimerization of (E)-1-(3,4-Dimethoxyphenyl)-1-propene in the System CF3COOH-CH2Cl2-PbO2 O. S. Yuzikhin and A. P. Rudenko Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . cassumunarin A 相似度:50% Records of Natural Products 2012 6 321-333 Naturally Occuring Diarylheptanoids- A Supplementary Version Haining Lv and Gaimei She Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . (-)-(7R,7'R,7''R,8S,8'S,8''S)-4',4''-Dihydroxy-3,3',3'',5-tetramethoxy-7,9':7',9-diepoxy-4,8''-oxy-8,8'-sesquineolignan-7'',9''-diol C31H36O11 相似度:50% Journal of Natural Products 2011 74 1188-1200 Lignans and Neolignans from Sinocalamus affinis and Their Absolute Configurations Liang Xiong, Chenggeng Zhu, Yanru Li, Ye Tian, Sheng Lin, Shaopeng Yuan, Jinfeng Hu, Qi Hou, Naihong Chen, Yongchun Yang, and Jiangong Shi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- |
5楼2012-10-11 08:47:05
