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pro vyhledávání: '"Osman Hassan Abdirizak"'
Autor:
Osman Hassan Abdirizak, Levente Pusztay, Marianna Pongor-Csákvári, László Czakó, Árpád Kiss, István Hermecz, Agnes Horvath, Gábor Horváth
Publikováno v:
Journal of Heterocyclic Chemistry. 22:481-489
The characteristic features of ir and uv spectra of 43 4H-pyrido[1,2-a]pyrimidin-4-one derivatives with electron donor or acceptor groups in position 3, and positions 6, 7, 8, or 9, respectively, have been systematically studied. On the basis of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4e3aa79f1a68e42ad45a1b22696ea7b
https://doi.org/10.1002/jhet.5570220255
https://doi.org/10.1002/jhet.5570220255
