| 查看: 273 | 回复: 1 | ||||
[求助]
求助微谱，谢谢！
|
溶剂甲醇：56.5, 61.2, 65.1, 71.8, 74.9, 75.8, 77.7, 96.3, 103.3, 110.1, 121.4, 146.6, 154.8, 155.9, 168.3 |
回复此楼» 猜你喜欢
博士延得我，科研能力直往上蹿
已经有9人回复
-
遇见不省心的家人很难过
已经有23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6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
-
有院领导为了换新车，用横向课题经费买了俩车
已经有9人回复
-
酰胺脱乙酰基
已经有13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4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，谢谢！2551
已经有3人回复
- 急！微谱求助！先谢谢啊！
已经有3人回复
- 微谱求助！急急急，谢谢！
已经有3人回复
- 微谱求助 谢谢。。。
已经有4人回复
- 微谱求助 谢谢。。。
已经有4人回复
- 微谱求助，谢谢
已经有5人回复
- 求助两个化合物的微谱数据查询
已经有3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，谢谢
已经有3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，谢谢！
已经有4人回复
- 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3人回复
- 求助微谱数据，谢谢
已经有4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
wangkaibo123
荣誉版主 (职业作家)
kerry
-
专家经验: +726 - PhEPI: 3
- 应助: 1928 (讲师)
- 贵宾: 0.598
- 金币: 7869.1
- 散金: 10156
- 红花: 100
- 帖子: 3780
- 在线: 1007.1小时
- 虫号: 2088618
- 注册: 2012-10-26
- 性别: GG
- 专业: 抗肿瘤药物药理
- 管辖: 药学
【答案】应助回帖
★ ★ ★ ★ ★
感谢参与，应助指数 +1
卡当: 金币+5, ★★★很有帮助 2013-06-23 16:51:45
感谢参与，应助指数 +1
卡当: 金币+5, ★★★很有帮助 2013-06-23 16:51:45
|
按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 56.5, 61.2, 65.1, 71.8, 74.9, 75.8, 77.7, 96.3, 103.3, 110.1, 121.4, 146.6, 154.8, 155.9, 168.3 溶剂选项： 全部 CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O (CH3)4Si C4D8O2 CD3COOD C4D8O2 H2O D2O CF3COOD CD3OD ND3 CD3COCD3 C6D6 CD3CN 查询空值 匹配容差： (数字格式，可自行设定) 相似度： %(相似度>=50%) 查询结果：共查到209个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . 2,4,6-trimethoxyphenol 1-O-β-D-(6'-O-galloyl)-glucopyranoside C22H26O13 相似度:76.4% Chemical & Pharmaceutical Bulletin 1982 30 2061-2067 Tannins and Related Compounds. IV. Seven New Phenol Glucoside Gallates from Quercus stenophylla MAKINO (1) GENICHIRO NONAKA,HIROAKI NISHIMURA and ITSUO NISHIOKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 2,4,6-trimethoxyphenol 1-O-β-D-(6'-O-galloyl)-glucopyranoside 相似度:76.4% China Journal of Chinese Materia Medica 2005 30 42-43 Studies on the chemical constituents I nvine stem of Bauhinia championii (I) BAI Haiyun, ZHANG Qingfeng, XIA Zenghua, LAO Aina Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 3,4,5-Trimethoxyphenyl 1-O-β-apiofuranosyl (1''→6')-β-glucopyranoside C20H30O13 相似度:70.5% Phytochemistry 2002 59 551-556 Iridoid and phenolic glycosides from Morinda coreia Tripetch Kanchanapoom, Ryoji Kasai, Kazuo Yamasaki Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 3,4,5-trimethoxyphenol β-D-apiofuranosyl-(1→6)-β-D-glucopyranoside 相似度:70.5% Chemical & Pharmaceutical Bulletin 1995 43 1937-1942 Chemical Evaluation of Betula Species in Japan. I.Constituents of Betula ermanii Hiroyuki FUCHINO,Tetsuya SATOH and Nobutoshi TANAKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 2,4,6-trimethoxyphynol-1-O-β-D-apiofuranosyl-(1→6)-β-D-glucopyranoside 相似度:70.5% Chinese Traditional and Herbal Drugs 1997 28 195-198 Studies on the Chemical Constituents of Thinleaf Adina(Adina rubella)(Ⅲ) Fan Gaojun and He Zhisheng (Address: He Zhisheng; Shanghai Institute of Materia Medica; Chinese Academy of Sciences; Shanghai); Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 3,4,5-trimethoxyphenyl-1-O-β-D-apiofuranosyl-(1''→6')-glucopyranoside 相似度:70.5% 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 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 3,4,5-trimethoxyphenol β-D-apiofuranosyl-(1→6)-β-D-glucopyronoside C35H52O20 相似度:68.7% Natural Product Research 2009 23 1408-1415 Phenolic and bis-iridoid glycosides from Strychnos cocculoides Fortunatus Sunghwa; Mamoru Koketsu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 3,4,5-trimetoxyphenil 1-O-β-(6-sulpho)-glucopyranoside C15H22O12S 相似度:66.6% Phytochemistry 2009 70 641-649 Phenolic compounds from Bursera simaruba Sarg. bark: Phytochemical investigation and quantitative analysis by tandem mass spectrometry Mariateresa Maldini, Paola Montoro, Sonia Piacente, Cosimo Pizza Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . methyl 6-O-galloyl-β-D-glucopyranoside 相似度:66.6% Natural Product Sciences 2005 11 119-122 In vitro Free Radical Scavenging and Hepatoprotective Compound from Sanguisorbae Radix An, Ren-Bo; Tian, Yu-Hua; Oh, Hyun-Cheol; Kim, Youn-Chul Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 6-O-galoylarbutin C19H20O11 相似度:66.6% Phytochemistry 1987 26 515-517 Galloylarbutin and other polyphenols from Bergenia purpurascens Chen Xin-Min,Takashi Yoshida,Tsutomu Hatano,Makoto Fukushima,Takuo Okuda Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 3,4,5-trimethoxyphenyl β-D-glucopyranoside 相似度:66.6% Phytochemistry 1988 27 644-646 Phenolic glucosides from Parabenzoin praecox Hiroko Shimomura,Yutaka Sashida,Motomu Oohara,Hiroko Tenma Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 3,4,5-trimethoxyphenyl-O-β-D-glucopyranoside C15H22O9 相似度:66.6% Asian Journal of Traditional Medicines 2007 2 149-153 C-glycosylfavones and aromatic glycosides from Campylotropis hirtella (Franch.) Schindl. Ping Wen , Huiying Han , Ruwei Wang , Naili Wang , and Xinsheng Yao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 1-O-galloyl-6-O-(4-hydroxy-3,5-dimethoxy)benzoyl-β-D-glucose C22H24O14 相似度:64.7% Planta Medica 2001 67 370-371 1-O-Galloyl-6-O-(4-hydroxy-3,5-dimethoxy)benzoyl-β-D-glucose, a New Hepatoprotective Constituent from Combretum quadrangulare I Ketut Adnyana, Yasuhiro Tezuka, Suresh Awale,Arjun H. Banskota, Kim Qui Tran, Shigetoshi Kadota Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 1-Hydroxy-3,4,5-trimethoxybenzene-1-O-α-L-apiopyranosyl-(1→ 6)-O-β-D-glucopyranoside C20H30O13 相似度:64.7% Journal of Asian Natural Products Research 2006 8 571-577 A new meta-homoisoflavane from the fresh stems of dracaena cochinchinensis Q.-A. ZHENG, Y.-J. ZHANG and C.-R. YANG Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 3,4,5-trimethoxyphenol β-D-apiofuranosyl-(1→6)-β-D-glucopyranoside 相似度:63.1% Chemical & Pharmaceutical Bulletin 1997 45 1533-1535 Three New Hemiterpene Glycosides from Ilex macropoda Hiroyuki FUCHINO,Hironori TACHIBANA and Nobutoshi TANAKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 1,6-di-O-galloyl-β-D-glucopyranoside 相似度:62.5% Journal of Shenyang Pharmaceutical University 2007 24 676-678 Chemical constituents from Canavalia gladiata LI Ning, LI Xian, FENG Zhi-guo, MASAYUKI Yoshikawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . neocretanin 相似度:62.5% Agricultural and Biological Chemistry 1979 43 1173-1177 Carbon-13 Nuclear Magnetic Resonance Spectra of Phenolic Glycosides Isolated from Chestnut Galls Tetsuo OZAWA, Yoshinori TAKINO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . (7α)-7-O-methylmorroniside 相似度:61.1% Helvetica Chimica Acta 2009 92 273-280 Secoiridoid Glycosides from the Pitcher Plant Sarracenia alata Jin-Feng Hu, Courtney M. Starks, Russell B. Williams, Stephanie M. Rice, Vanessa L. Norman, Krista M. Olson, Grayson W. Hough, Matt G. Goering, Mark O'Neil-Johnson, Gary R. Eldridge Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 3,5-dimethoxy-4-hydroxyphenol 1-O-β-D-(6'-O-galloyl)glucopyranoside C21O13H24 相似度:61.1% Phytochemistry 1987 26 1147-1152 Phenolic glucoside gallates from quercus mongolica and q. acutissima Kanji Ishimaru,Gen-Ichiro Nonaka,Itsuo Nishioka Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . 6"-O-galloyl salidroside 相似度:61.1% Archives of Pharmacal Research 2008 31 274-278 Antioxidative compounds from Quercus salicina Blume Stem Jung-il Kim, Ho-hyun Kim, Sungun Kim, Kyoung-tae Lee and In-hye Ham, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . 6'-O-galloylsalicin C20H22O11 相似度:60% Journal of Natural Products 2000 63 95-98 Five Phenolic Glycosides from Alangium Chinense Atsuko Itoh,Takao Tanahashi,Sanae Ikejima (née Sato), Miho Inoue, Naotaka Nagakura,Kenichiro Inoue, Hiroshi Kuwajima, and Hua-Xin Wu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . ethyl O-β-(6'-galloyl)-glucopyranoside C15H20O10 相似度:60% Planta Medica 2008 74 445-448 Chemical Constituents from the Stem Bark of Trewia nudiflora L. and their Antioxidant Activities Qian-jin Kang, Xian-wen Yang, Shao-huaWu1,Yan-ling Ma, Ling Li, Yue-mao Shen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . methyl 6-O-galloyl-β-D-glucopyranoside C14H18O10 相似度:60% Chemical & Pharmaceutical Bulletin 1984 32 117-121 Tannins and Related Compounds. XVI. Isolation and Characterization of Six Methyl Glucoside Gallates and a Gallic Acid Glucoside Gallate from Sanguisorba officinalis L. TAKASHI TANAKA,GENICHIRO NONAKA and ITSUO NISHIOKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . 3,4,5-trimethoxyphenyl-β-D-ylucopyranoside 相似度:60% Phytochemistry 1997 45 149-157 Joannesialactone and other compounds from Joannesia princeps Hans Achenbach, Gerd Benirschke Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . 3,4,5-trimethoxyphyenyl-β-D-glucopyranoside C14H20O8 相似度:60% Acta Pharmaceutica Sinica 2006 Vol 41 1064-1067 A new indole alkaloid glycoside from stems of Nauclea officinalis XUAN Wei-dong; CHEN Hai-sheng; BIAN Jun Structure 13C NMR 碳谱模拟图 |
2楼2013-06-23 14:09:42