Influence of the Structure of New Anthracycline Antibiotics on their Biological Properties von WASOWSKA, Malgorzata, OSZCZAPOWICZ, Irena, WIETRZYK, Joanna, OPOLSKI, Adam, MADEJ, Janusz, DZIMIRA, Stanislaw, OSZCZAPOWICZ, Janusz

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Factors controlling retention of amidines on silica gel TLC plates von OSZCZAPOWICZ, J, JAROSZEWSKA-MANAJ, J, OSZCZAPOWICZ, I, KIJAK, A, SZCZESNA, I

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Limitations of additivity of Kováts retention indices von Oszczapowicz, Janusz

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The pKa values of the conjugate acid of imidazole in water-ethanol mixtures von OSZCZA POWICZ, J, CZURYLOWSKA, M

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Structure of N2-p-nitrophenylbenzamidine von Surma, K., Jaskólski, M., Kosturkiewicz, Z., Oszczapowicz, J.

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Structure of N2-p-bromophenyl-N1-methyl-N1-phenylbenzamidine von Knychała, A., Rychlewska, U., Kosturkiewicz, Z., Oszczapowicz, J.

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Structure of N1-methyl-N1-phenyl-N2-(p-tolyl)benzamidine von Oszczapowicz, J., Tykarska, E., Jaskólski, M., Kosturkiewicz, Z.

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Esters of cephalosporins. Part VI. Properties of the beta-form of 1-acetoxyethyl ester of cefuroxime von Oszczapowicz, I, Tejchman, B, Zimniak, A, Oszczapowicz, J

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Amidines. Part 40. Amidine–deuteriochloroform complexes. Influence of amidine basicity on the frequency of C–D stretching vibrations von Oszczapowicz, Janusz, Jaroszewska-Manaj, Jolanta, Golimowska, Katarzyna

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Amidines. XVIII: Tautomeric equilibria and pKa values of N,N'-disubstituted amidines. Substituent effects von RACZYNSKA, E, OSZCZAPOWICZ, J

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Amidines-XVIII : Tautomeric equilibria and p ka values of N,N'-disubstituted amidines. Substituent effects von Raczyńska, E., Oszczapowicz, J.

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Amidines-XVIII von Raczyńska, E., Oszczapowicz, J.

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The pK(a), values of the conjugate acid of imidazole in water-ethanol mixtures von Oszczapowicz, J, Czuryłowska, M

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ChemInform Abstract: Amidines. Part 39. Formation of N 1 ,N 1 ‐Dialkylamidines in the Reaction Between Amide Acetals and Substituted Anilines in Pyridine. Reaction Mechanisms von OSZCZAPOWICZ, J., OSEK, J.

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ChemInform Abstract: Amidines. Part 39. Formation of N1,N1-Dialkylamidines in the Reaction Between Amide Acetals and Substituted Anilines in Pyridine. Reaction Mechanisms von OSZCZAPOWICZ, J., OSEK, J.

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Amidines. XXIV: Retention indices of N1,N1-dimethylpropionamidines isobutyramidines, pivalamidines and phenylacetamidines on a non-polar column von OSZCZAPOWICZ, J, CISZKOWSKI, K, OSEK, J

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Formation of quinoacridinium system : A novel reaction of quinaldinium salts von Oszczapowicz, Janusz, Jaroszewska-Manaj, Jolanta, Ciszak, Ewa, Gdaniec, Maria

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Amidines. XXXII: Influence of substitution at the amino nitrogen atom on the sensitivity to substitution at the imino nitrogen atom. pKa values of N1-methyl-N1-phenylformamidines i... von OSZCZAPOWICZ, J, KUMINSKA, M

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Retention indices of dimethylformamidines, dimethylacetamidines and tetramethylguanidines on a non-polar column von Oszczapowicz, Janusz, Osek, Jerzy, Dolecka, Ewa

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Retention indices of dimethylbenzamidines and benzylideneamines on a non-polar column von Oszczapowicz, Janusz, Osek, Jerzy, Ciszkowski, Konrad, Krawczyk, Waldemar, Ostrowski, Miroslaw

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