| 查看: 347 | 回复: 1 | |||
tadiana金虫 (小有名气)
|
[求助]
求助微谱数据查询
|
|
13C-NMR, DMSO 53.11,56.11,56.28,63.19,88.36,110.88,112.74,115.83,116.58,118.30,119.12,128.25,130.33,132.41,144,42,144.98,147.01,148.06,150.20,168.41 |
回复此楼» 猜你喜欢
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7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:
- 求助微谱数据查询
已经有3人回复
- 求助微谱数据库查询
已经有3人回复
- 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，谢谢
已经有5人回复
- 求助微谱数据查询
已经有4人回复
- 求助微谱数据查询！急求！
已经有6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
- 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
- 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
行板如歌
金虫 (小有名气)
- 应助: 99 (初中生)
- 金币: 1061.9
- 红花: 2
- 帖子: 271
- 在线: 92.2小时
- 虫号: 704928
- 注册: 2009-02-20
- 性别: GG
- 专业: 园艺作物采后生物学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
tadiana: 金币+20, ★★★★★最佳答案 2012-12-20 14:44:35
感谢参与，应助指数 +1
tadiana: 金币+20, ★★★★★最佳答案 2012-12-20 14:44:35
|
1 . Spicatolignan B C20H20O7 相似度:95.2% Journal of Asian Natural Products Research 2007 9 445-449 Two new lignans from Mentha spicata L JIAN ZHENG, GUANG-TONG CHEN, HUI-YUAN GAO, BIN WU and LI-JUN WU Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . glycosmisic acid C20H20O7 相似度:95.2% Chinese Journal of Natural Medicines 2005 3 181-183 Chemical Constituents of Nauclea officinalis XUAN Wei-Dong; CHEN Hai-Sheng); YUAN Zhi-Xian; ZHU Ping Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . Glycosmisic acid 相似度:95.2% Chinese Pharmaceutical Journal 2002 37 14-17 Study on chemical constituents isolated from Glycosmis citrifolia SHEN Xiao-Ling, ZENG Hui-Fang, CHEN Zhen, ZHONG Guang-Hua Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . balanophonin 相似度:80.9% China Journal of Chinese Materia Medica 2009 34 1687-1689 Chemical constituents from Xanthium mongolicum ZHANGWenzhi, HAN Wei, LI Ying, ZHANG Shujun, ZHAO Defeng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . balanophonin C20H20O6 相似度:80.9% Journal of Shenyang Pharmaceutical University 2006 23 280-282 Chemical constituents of Nux Prinsepiae Uniflorae LI Hong-xuan, LI Xian, WANG Jin-hui Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . (7R,8S)-3,5'-dimethoxy-4',7-epoxy-8,3'-neolignane-5,9,9'-triol C20H24O6 相似度:71.4% Fitoterapia 2012 83 883-887 Phenolics from Leontopodium leontopodioides inhibiting nitric oxide production Xin Li, Jian-Guang Luo, Xiao-Bing Wang, Jun Luo, Jun-Song Wang, Ling-Yi Kong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . compound 6 相似度:66.6% Chinese Pharmaceutical Journal 2002 37 14-17 Study on chemical constituents isolated from Glycosmis citrifolia SHEN Xiao-Ling, ZENG Hui-Fang, CHEN Zhen, ZHONG Guang-Hua Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . balanophonin 相似度:66.6% Chinese Pharmaceutical Journal 2009 44 1133-1136 Study on Chemical Constituents from Bark of Fraxinus mandschurica Rupr. CHEN Yu-juan, WANG Hui-tang, HE Li-peng, ZHANG Hong-gui, YIN Jin-ling Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 2-(3'-hydroxy-5'-methoxyphenyl)-3-hydroxylmethyl-7-methoxy-2,3-dihydrobenzofuran-5-carboxylic acid C18H18O7 相似度:66.6% Fitoterapia 2012 83 104-109 Bioactive phenolics from the fruits of Livistona chinensis Xiaobin Zeng, Yihai Wang, Qian Qiu, Chenguang Jiang, Yuntiao Jing, Guofu Qiu, Xiangjiu He Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 6-Hydroxy-4-(4-hydroxy-3-methoxyphenyl)-3-hydroxymethyl-7-methoxy-3,4-dihydro-2-naphthaldehyde C20H20O6 相似度:61.9% Journal of Natural Products 2009 72 1627-1630 Nitric Oxide Scavenging Lignans from Vitex negundo Seeds Cheng-Jian Zheng, Bao-Kang Huang, Ting Han, Qiao-Yan Zhang,Hong Zhang, Khalid Rahman, and Lu-Ping Qin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . letestuianin B C21H22O6 相似度:61.9% Journal of Natural Products 2003 66 364-367 Trypanocidal Diarylheptanoids from Aframomum letestuianum Pierre Kamnaing, Apollinaire Tsopmo, Eric A. Tanifum, Marguerite H. K. Tchuendem, Pierre Tane,Johnson F. Ayafor, Olov Sterner, Donna Rattendi, Maurice M. Iwu, Brian Schuster, and Cyrus Bacchi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . lariciresinol 相似度:61.9% China Journal of Chinese Materia Medica 2008 33 1453-1464 Studies on Chemical Constituents of Daphne holosericea (Diels) Hamaya CHEN Yuqi, SU Juan, SHEN Yunheng, ZHANG Wei, HU Xiaojia, XU Wenzheng, ZHANG Weidong, KONG Lingyi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . lariciresinol 相似度:61.9% China Journal of Chinese Materia Medica 2007 32 688-691 Studies on chemical constituents in root of Isatis indigotica ZUO Li, LI Jianbei, XU Jing, YANG Jingzhi, ZHANG Dongming, TONG Yongling Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . compound 4 相似度:61.9% Phytochemistry 1998 49 2125-2128 Revised structure for a neolignan from Brucea javanica Shiming Li, Knut Lundquist, Adrian F. A. Wallis Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . compound 5 相似度:61.9% Phytochemistry 1998 49 2125-2128 Revised structure for a neolignan from Brucea javanica Shiming Li, Knut Lundquist, Adrian F. A. Wallis Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . compound 1e 相似度:61.9% Phytochemistry 1994 36 785-788 Lignans and an aromatic acid from Cinnamomum philippinense Tian-Shung Wu, Yann-Lii Leu, Yu-Yi Chan, Sheu-Meei Yu, Che-Ming Teng, Jeng-De Su Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 3,3'-Dimethoxylign-8'-ene-4,4',9-triol C20H24O5 相似度:61.9% Chemistry & Biodiversity 2011 Vol. 8 1735-1747 Phenolic Compounds from Selaginella moellendorfii Bin Wu and Jia Wang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . 6-hydroxy-4-(4-hydroxy-3-methoxyphenyl)-3-hydroxymethyl-7-methoxy-3,4-dihydro-2-naphthaldehyde 相似度:61.9% Journal of Natural Medicines 2008 62 47-51 Two new lignan glucosides from the fruit of Vitex cannabifolia Toru Yamasaki, Tetsuro Kawabata, Chikako Masuoka, Junei Kinjo and Tsuyoshi Ikeda, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 落叶松脂醇 相似度:61.9% Chinese Traditional and Herbal Drugs 2010 41 201-203 白附子的化学成分研究 艾凤伟; 张嵩; 李艳凤; 马英丽 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . lariciresinol 相似度:61.9% Chinese Pharmaceutical Journal 2008 43 1453-1456 Studies on Chemical Constituents of Daphne holosericea (Diels) Hamaya CHEN Yu-qi, SU Juan, SHEN Yun-heng, ZHANG Wei, HU Xiao-jia, XU Wen-zheng, ZHANG Wei-dong, KONG Ling-yi |
2楼2012-12-19 23:40:34