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4-[(4-Methyl-benz-yl)amino]-3-[(4-methyl-benz-yl)imino-meth-yl]-2H-chromen-2-one.
Rambabu D, Rama Krishna G, Malla Reddy C, Pal M. Rambabu D, et al. Acta Crystallogr Sect E Struct Rep Online. 2010 Oct 20;66(Pt 11):o2870. doi: 10.1107/S1600536810041218. Acta Crystallogr Sect E Struct Rep Online. 2010. PMID: 21589052 Free PMC article.
The title compound, C(26)H(24)N(2)O(2), was prepared from the reaction of 4-chloro-3-formyl-coumarin with p-methyl-benzyl-amine. ...
The title compound, C(26)H(24)N(2)O(2), was prepared from the reaction of 4-chloro-3-formyl-coumarin with p-methyl-benzyl-amine. ...
N-(4-Fluoro-phen-yl)-2,6-dimethyl-1,3-dioxan-4-amine.
Rambabu G, Fatima Z, Reddy BP, Vijayakumar V, Velmurugan D. Rambabu G, et al. Acta Crystallogr Sect E Struct Rep Online. 2013 Oct 2;69(Pt 11):o1602. doi: 10.1107/S1600536813026561. eCollection 2013 Oct 2. Acta Crystallogr Sect E Struct Rep Online. 2013. PMID: 24454055 Free PMC article.
In the title compound, C12H16FNO2, the dioxane ring adopts a chair conformation with the methyl substituents and the C-N bond in equatorial orientations. Its mean plane subtends a dihedral angle of 40.17 (6) with the benzene ring. In the crystal, weak N-HF hydrogen …
In the title compound, C12H16FNO2, the dioxane ring adopts a chair conformation with the methyl substituents and the C-N bond in equa …
N-(2-Fluoro-phen-yl)-2,6-dimethyl-1,3-dioxan-4-amine.
Fatima Z, Rambabu G, Reddy BP, Vijayakumar V, Velmurugan D. Fatima Z, et al. Acta Crystallogr Sect E Struct Rep Online. 2013 Sep 12;69(Pt 10):o1524. doi: 10.1107/S1600536813024732. eCollection 2013. Acta Crystallogr Sect E Struct Rep Online. 2013. PMID: 24098213 Free PMC article.
In the title compound, C12H16FNO3, the dioxane ring adopts a chair conformation with the methyl groups and amine N atom in equatorial positions. The best plane through the dioxane ring makes a dihedral angle of 43.16 (8) with the phenyl ring. In the crystal, pairs of C-HO …
In the title compound, C12H16FNO3, the dioxane ring adopts a chair conformation with the methyl groups and amine N atom in equatorial …
N-(4-Bromo-phen-yl)-2,6-dimethyl-1,3-dioxan-4-amine.
Fatima Z, Rambabu G, Reddy BP, Vijayakumar V, Velmurugan D. Fatima Z, et al. Acta Crystallogr Sect E Struct Rep Online. 2013 Sep 21;69(Pt 10):o1579. doi: 10.1107/S1600536813025750. eCollection 2013. Acta Crystallogr Sect E Struct Rep Online. 2013. PMID: 24098255 Free PMC article.
In the title compound, C12H16BrNO2, the dioxane ring adopts a chair conformation and its mean plane makes a dihedral angle of 60.63 (12) with the 4-bromo-phenyl ring. In the crystal, mol-ecules are linked by pairs of N-HO hydrogen bonds, forming inversion dimers with an R …
In the title compound, C12H16BrNO2, the dioxane ring adopts a chair conformation and its mean plane makes a dihedral angle of 60.63 (12) wit …
2,6-Dimethyl-N-(2-methyl-phen-yl)-1,3-dioxan-4-amine.
Fatima Z, Rambabu G, Reddy BP, Vijayakumar V, Velmurugan D. Fatima Z, et al. Acta Crystallogr Sect E Struct Rep Online. 2013 Sep 18;69(Pt 10):o1561. doi: 10.1107/S1600536813025294. eCollection 2013. Acta Crystallogr Sect E Struct Rep Online. 2013. PMID: 24098241 Free PMC article.
In the title compound, C13H19NO2, the dioxane ring adopts a chair conformation and its mean plane makes a dihedral angle of 45.36 (8) with the phenyl ring. In the crystal, mol-ecules are linked by pairs of N-HO hydrogen bonds, forming inversion dimers with R (2) 2(12) ring …
In the title compound, C13H19NO2, the dioxane ring adopts a chair conformation and its mean plane makes a dihedral angle of 45.36 (8) with t …
Acute phenthoate self-poisoning: a prospective case series.
Rambabu L, Mohamed F, Dhanarisi J, Gawarammana I, Raubenheimer J, Mackenzie L, Roberts MS, Buckley N, Eddleston M. Rambabu L, et al. Clin Toxicol (Phila). 2022 Feb;60(2):214-220. doi: 10.1080/15563650.2021.1917596. Epub 2021 May 7. Clin Toxicol (Phila). 2022. PMID: 33960866
Median plasma phenthoate concentration in patients with samples (n = 81) was 135 (IQR 62.7-356.5) ng/mL (0.42 mol/mL [0.2 to 1.1 mol/mL]). ...
Median plasma phenthoate concentration in patients with samples (n = 81) was 135 (IQR 62.7-356.5) ng/mL (0.42 mol/mL [0.2 to 1.1 mol/ …
Synthesis and pharmacological evaluation of N-substituted 2-(2-oxo-2H-chromen-4-yloxy)propanamide as cyclooxygenase inhibitors.
Rambabu D, Mulakayala N, Ismail, Kumar KR, Kumar GP, Mulakayala C, Kumar CS, Kalle AM, Rao MV, Oruganti S, Pal M. Rambabu D, et al. Bioorg Med Chem Lett. 2012 Nov 1;22(21):6745-9. doi: 10.1016/j.bmcl.2012.08.082. Epub 2012 Aug 31. Bioorg Med Chem Lett. 2012. PMID: 23010270
A series of novel N-substituted 2-(2-oxo-2H-chromen-4-yloxy)propanamide derivatives were synthesized via converting the readily available 4-hydroxy coumarin to the corresponding ethyl 2-(2-oxo-2H-chromen-4-yloxy)propanoate followed by hydrolysis and then reacting with diff …
A series of novel N-substituted 2-(2-oxo-2H-chromen-4-yloxy)propanamide derivatives were synthesized via converting the readily avail …
Cu-mediated N-arylation of 1,2,3-triazin-4-ones: synthesis of fused triazinone derivatives as potential inhibitors of chorismate mutase.
Shiva Kumar K, Adepu R, Sandra S, Rambabu D, Rama Krishna G, Malla Reddy C, Misra P, Pal M. Shiva Kumar K, et al. Bioorg Med Chem Lett. 2012 Jan 15;22(2):1146-50. doi: 10.1016/j.bmcl.2011.11.096. Epub 2011 Dec 2. Bioorg Med Chem Lett. 2012. PMID: 22189133
A rapid and direct access to N-aryl substituted fused triazinone derivatives has been accomplished via N-arylation of 1,2,3-triazin-4-one ring involving a Cu-mediated coupling between triazinone derivatives and aryl boronic acids. A combination of Cu(OAc)(2)-Et(3) …
A rapid and direct access to N-aryl substituted fused triazinone derivatives has been accomplished via N-arylation of 1,2,3-tr …
Towards the 4 V-class n-type organic lithium-ion positive electrode materials: the case of conjugated triflimides and cyanamides.
Guo X, Apostol P, Zhou X, Wang J, Lin X, Rambabu D, Du M, Er S, Vlad A. Guo X, et al. Energy Environ Sci. 2023 Nov 20;17(1):173-182. doi: 10.1039/d3ee02897f. eCollection 2024 Jan 2. Energy Environ Sci. 2023. PMID: 38173560 Free PMC article.
These are found to exhibit ambient air stability and demonstrate reversible electrochemistry with redox potentials spanning the range of 3.1 V to 3.8 V (versus Li(+)/Li(0)), marking the highest reported values so far within the realm of n-type organic chemistries. Through …
These are found to exhibit ambient air stability and demonstrate reversible electrochemistry with redox potentials spanning the range of 3.1 …
37 results