|
1
|
Heteroaryl urea inhibitors of fatty acid amide hydrolase: Structure–mutagenicity relationships for arylamine metabolites. Bioorg Med Chem Lett 2012; 22:7357-62. [DOI: 10.1016/j.bmcl.2012.10.076] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2012] [Revised: 10/08/2012] [Accepted: 10/15/2012] [Indexed: 11/21/2022]
|
|
2
|
|
|
3
|
Maxwell BD, Boyé OG, Ohta K. The14C,13C and15N syntheses of MON 37500, a sulfonylurea wheat herbicide. J Labelled Comp Radiopharm 2005. [DOI: 10.1002/jlcr.934] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
|
4
|
Zamora HS, Rizo B, Campos E, Jiménez R, Reyes A. A convenient synthesis of novel pyrido(1′,2′:1,2)imidazo[5,4-d]-1,2,3-triazinones from imidazo[1,2-a]pyridines. J Heterocycl Chem 2004. [DOI: 10.1002/jhet.5570410114] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
|
5
|
A nitrogen NMR and X-ray investigation of some mesoionic 1,3-diazoles, 1,3-oxazoles and 1,3-thiazoles. J Mol Struct 2003. [DOI: 10.1016/s0022-2860(02)00445-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
|
6
|
Aminoimidazo[1,2-a]pyridines: regioselective synthesis of substituted imidazonaphthyridines, azacarbolines and cyclazines. Tetrahedron 2002. [DOI: 10.1016/s0040-4020(01)01141-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
|
7
|
Katritzky AR, Qiu G, Long QH, He HY, Steel PJ. Efficient syntheses of imidazolo[1,2-a]pyridines and -[2, 1-a]isoquinolines. J Org Chem 2000; 65:9201-5. [PMID: 11149870 DOI: 10.1021/jo0012602] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
2-Aminopyridines 1a-c and 1-aminoisoquinoline with 1-chloromethylbenzotriazole give 2-amino-1-[alpha-benzotriazol-1-ylmethyl]pyridinium chlorides 2a-c and 1-amino-2-(alpha-benzotriazol-1-ylmethyl)isoquinolinium++ + chloride 12, respectively. Compounds 2a-c and 12 react with aryl aldehydes 3a-h to afford imidazolo[1,2-a]pyridines 7a-k and imidazolo[2, 1-a]isoquinolines 13a,b in good yields.
Collapse
Affiliation(s)
- A R Katritzky
- Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200, USA.
| | | | | | | | | |
Collapse
|
|
8
|
Sulojeva E, Yure M, Gudriniece E. Properties of 2,3-dihydro-imidazolo[1,2-a]pyridines. (Review). Chem Heterocycl Compd (N Y) 2000. [DOI: 10.1007/bf02256972] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
|
9
|
Suloeva E, Yure M, Gudriniece E. Synthesis of 2,3-dihydroimidazo[1,2-a]-pyridines and their salts. (review). Chem Heterocycl Compd (N Y) 1999. [DOI: 10.1007/bf02323369] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
|
10
|
Gueiffier A, Blache Y, Viols H, Chapat JP, Chavignon O, Teulade JC, Dauphin G, Debouzy JC, Chabard JL. Carbon-nitrogen bond formation in cyclisation by deoxygenation, thermolysis or photolysis of phenylimidazo[1,2-a][1,8]naphthyridines. J Heterocycl Chem 1992. [DOI: 10.1002/jhet.5570290202] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
|
11
|
Tominaga Y, Motokawa S, Shiroshita Y, Hosomi A. A new synthesis of imidazo[1,2-a]pyridine and imidazo[2,1-a]isoquinoline derivatives. J Heterocycl Chem 1987. [DOI: 10.1002/jhet.5570240527] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
|
12
|
Fluorocarbon derivatives of nitrogen. Part 11. Synthesis of some 2-(trifluoromethyl)imidazo[1,2-]pyridines from trifluoroacetonitrile. J Fluor Chem 1984. [DOI: 10.1016/s0022-1139(00)80977-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
|
13
|
Saint-Ruf G, Loukakou B, N'Zouzi C. Mutagenic heterocyclic nitrogen compounds related to protein pyrolysates.1. Derivatives of dipyrido[1,2-a:3′,2′-d]imidazole. J Heterocycl Chem 1981. [DOI: 10.1002/jhet.5570180816] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
|
14
|
Hand ES, Paudler WW. Downfield1H NMR shifts induced by electron-rich substituents. ACTA ACUST UNITED AC 1980. [DOI: 10.1002/mrc.1270140112] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
|
15
|
Pugmire RJ, Smith JC, Grant DM, Stanovnik B, Tišler M. Carbon-13 NMR investigation of the protonation and quaternization of azoloazines with a bridgehead nitrogen. J Heterocycl Chem 1976. [DOI: 10.1002/jhet.5570130524] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
|
16
|
Marchetti L, Pentimalli L, Lazzeretti P, Schenetti L, Taddei F. Structure and protonation study of the imidazo [1,2-a]-pyrimidine system in1H nuclear magnetic resonance. ACTA ACUST UNITED AC 1975. [DOI: 10.1002/mrc.1270070912] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
|
17
|
|
|
18
|
Kleinpeter E, Borsdorf R, Fischer G, Hofmann HJ. Kernresonanzuntersuchungen an Azaindolizinen. ACTA ACUST UNITED AC 1972. [DOI: 10.1002/prac.19723140317] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
|
19
|
Paudler WW, Pokorny DJ, Good JJ. Perchloroimidazo[1,2-a] pyridine. Synthesis and nucleophilic substitutions. J Heterocycl Chem 1971. [DOI: 10.1002/jhet.5570080108] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
|
20
|
|
|
21
|
Werbel LM, Curry A, Elslager EF, Hess CA, Hutt MP, Youngstrom C. \documentclass{article}\pagestyle{empty}\begin{document}$ \left[\!\left[ {} \right.\right. $ \end{document}[(Dialkylamino)alkyl]amino\documentclass{article}\pagestyle{empty}\begin{document}$ \left.\left. {} \right]\!\right] $ \end{document}pyrimido[1,2-a]benzimidazoles,2,3-dihydro-1H-cyclopenta[4,5]pyrimido[1,2-a]benzimidazoles, ands-triazolo[1,5-a]pyrimidines as potential antimalarial agents. J Heterocycl Chem 1969. [DOI: 10.1002/jhet.5570060603] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
|
22
|
Cassidy F, Olsen RK, Robins RK. Aromaticity in heterocyclic systems V. Bromination studies of certain purines, pyrrolo[3,2-d]pyrimidines and pyrazolo[4,3-d]pyrimidines. J Heterocycl Chem 1968. [DOI: 10.1002/jhet.5570050404] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
|
23
|
|
|
24
|
Ebetino FF. Betaine formation in the imidazo [1,2-a] pyridine system. J Heterocycl Chem 1966. [DOI: 10.1002/jhet.5570030121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
|
25
|
|
|
26
|
Bell CL, Egan RS, Bauer L. Nuclear magnetic resonance studies of heteroaromatic systems. Methyl coupling of 2-substituted picolines, 2-pyridones and 2-pyridthiones. J Heterocycl Chem 1965. [DOI: 10.1002/jhet.5570020420] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
|
27
|
|