4-hydroxy-2-quinolones. 143. Synthesis, structure, and spectral characteristics of ethyl 2-hydroxy-4-oxo-4H-pyrazino[1,2-a]pyrimidine-3- carboxylate

Khimiya Geterotsiklicheskikh Soedinenii

Volumn , Issue 3, 2008, Pages 411-419

  Ukrainets, I V ^a   Tugaibei, I A ^a   Tkach, A A ^a   Rybakov, V B ^a   Turov, A V ^a  

^a NONE

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Indexed keywords

EID: 44449104199     PISSN: 01326244     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (5)

1. Russian source
2. Russian source
3. H.-B. Burgi, J. D. Dunitz, Struct. Correl., VCH, Weinheim, 1994, vol. 2, p. 741.
4. G. M. Sheldrick, SHELX97. Program for the Solution and Refinement of Crystal Structures. Univ. of Göttingen, Germany, 1997.
5. L. J. Farrugia, J. Appl. Crystallogr., 30, 565 (1997).