GMP,药品,药学,制药,新药,色谱,药品生产,中药,药材,原料药,医药,中间体,药用辅料

微谱数据求助

时间: 2012-05-17 05:30:09 作者: 来源: 字号:
166.4,151.6,140.1,124.3,108.2,59.4,51.8

查询模式:模糊查询
碳谱数据输入:
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
51.8,59.4,108.2,124.3,140.1,151.6,166.4
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16个化合物(查询结果仅供参考)
--------------------------------------------------------------------------------

1 . ferulic acid
相似度:75%
Natural Product Sciences 1998 4 245-252
Unique Phenolic Sulphate Conjugates from the Flowers of Tamarix amplexicaulis
Souleman, Ahmed A.M.; Barakat, Heba H.; Hussein, Sahar A.M.; El-Mousallamy, Amani M.D.; Nawwar, Mahmoud A.M.
Structure 13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

2 . N,N'-diethyl-2,6-bis(aminomethyl)pyridinium bromide
C11H21N3Br2 相似度:57.1%
Journal of Heterocyclic Chemistry 2006 43 549-557
Facile preparation and the crystal structure of N,N'-dialkyl-2,6-pyridinedimethanaminium halide
Tohru Kobayashi,Tsuyoshi Yaita,Yumi Sugo,Hiroki Suda,Shinji Suzuki,Yuki Fujii and Yoshiharu Nakano
Structure 13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

3 . 2-amino-8-chloro-5-methoxy-1,2,4-triazolo[1,5-c]pyrimidine
相似度:57.1%
Bioorganic & Medicinal Chemistry 2009 17 4230-4240
Penoxsulam—Structure–activity relationships of triazolopyrimidine sulfonamides
Timothy C. Johnson, Timothy P. Martin, Richard K. Mann, Mark A. Pobanz
Structure 13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

4 . 3-bromo-4,5- dihydroxybenzoic acid methyl ester
C8H7BrO4 相似度:50%
Journal of Natural Products 2003 66 455-458
Bromophenols from the Red Alga Rhodomela confervoides
X. Fan, N.-J. Xu, and J.-G. Shi
Structure 13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

5 . 3-bromo-4,5-dihydroxybenzoic acid methyl ester
相似度:50%
Chinese Chemical Letters 2003 14 1045-1047
A New Brominated Phenylpropylaldehyde and its Dimethyl Acetal from Red Alga Rhodomela confervoides
Xiao FAN,Nian Jun XU,Jian Gong SHI
Structure 13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

6 . ethyl 3,4-methylenedioxy- [α,β,γ -13 C3]cinnamate
C9(13)C3H12O4 相似度:50%
Steroids 2006 71 231-239
Synthesis of multiply 13C-labeled furofuran lignans using 13C-labeled cinnamyl alcohols as building blocks
Kati Haajanen, Nigel P. Botting
Structure 13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

7 . 4,5-dimethoxy-3-hydroxybenzoic acid methyl ester
相似度:50%
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
--------------------------------------------------------------------------------

8 . compound 2c
相似度:50%
Journal of Heterocyclic Chemistry 2007 44 467-469
1,3-Dibromo-5,5-dimethylhydantoin (DBH) as an efficient promoter for acetylation of 3-arylsydnones in the presence of acetic anhydride under neutral conditions
Davood Azarifar,Hassan Ghasemnejad Bosra and Mahmood Tajbaksh
Structure 13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

9 . compound 2c
相似度:50%
Heterocycles 2008 75 391-395
N-Bromosuccinimide (NBS) as Promoter for Acylation of Sydnones in the Presence Acetic Anhydride under Neutral Conditions
Hassan Ghasemnejad-Bosra, Mina Haghdadi, and Issa Gholampour-Azizi
Structure 13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

10 . 5-methoxy-2,3-dihydroxyl toluene
C8H10O3 相似度:50%
Chinese Journal of Natural Medicines 2007 5 20-23
Chemical Study on Fermentation of Endophyte Fungus GT6105
LI Xiang; ; YAO Yan-Hua; ZHENG Yi-Nan; ; LIN Wen-Han; ISABEL Sattler; DENG Zhi-Wei
Structure 13C NMR 碳谱模拟图
--------------------------------------------------------------------------------

11 . compound LH3
相似度:50%
Tetrahedron Letters 2003 44 6305-6307  2    1 2 下一页 尾页
发表评论 共有条评论
验证码: 看不清楚,点击刷新 匿名发表