REVIEW ARTICLE

1807-1816

The Ribosome and the Spliceosome Are the True Ribozymes

- Giel-Pietraszuk M. and Barciszewski J.

INORGANIC CHEMISTRY

1817-1824

Synthesis and Magnetic Studies of [Cu₃^IILn^III] Heterotetranuclear Complexes with N,N’- Bis(3-amino-2,2-dimethylpropyl)oxamidocopper(II)

- Li Y.T., Yan C.W. and Wang H.L.

1825-1831

Synthesis, Characterization and Magnetic Properties of m-Oxalato-Bridged Binuclear Iron(III) Complexes

- Li Y.T., Yan C.W. and Zhang Y.H.

1833-1837

Synthesis and Magnetic Properties of SOD Mimics – Two Copper(II) Binuclear Complexes Bridged by Oxamido-N,N’-diacetic Acid and Acetate Anion

- Zhang L.Z. and Ma S.L.

ORGANIC CHEMISTRY

1839-1846

Preparation, Separation and Identification of Some para-Substituted ONN and NNO trans-Azoxybenzenes

- Domański A.A. and Kyzioł J.B.

1847-1852

Synthesis of Isoquinoline Alkaloid, (±)-Salsolidine, Using Thiazolino[2,3-a]isoquinolinone S-Oxide as Intermediate

- Rozwadowska M.D. and Sulima A.

1853-1861

A Conformational Study of Some Secondary 1-Methyl-2-pyrrolecarbothioamides

- Jagodziński T.S., Dziembowska T., Jagodzińska E. and Rozwadowski Z.

1863-1868

Low Molecular Mass Inhibitors of Bovine b-Trypsin Containing Binding Loop Fragment of CMTI-III. Synthesis and Evaluation of Inhibitory Activity

- Frąszczak P., Lis K., Jaśkiewicz A., Miecznikowska H., Rolka K. and Kupryszewski G.

1869-1876

Search for New Synthetic Immunosuppressants. Antamanide Analogues Containing the Tetrazole Ring as a cis-Peptide Bond Mimetic

- Zubrzak P., Kaczmarek K., Kowalski M.L., Szkudlińska B. and Zabrocki J.

1877-1880

Synthesis and Biological Activity of New Octapeptide Analogues of Somatostatin with N-Terminal Modifications

- Janecka A. and Zubrzycka M.

1881-1885

Synthesis of Substituted 8,11-Dioxa(3,4-benzo)-[4.3.3]propellanes

- Jamrozik J. and Szlachcic P.

PHYSICAL CHEMISTRY

1887-1893

The Influence of Structural Effects on the Complexing Ability of Crown Ethers.
III. Rubidium Complexes Formed by the Ligands of the 18C6 Type

- Filipek S., Krzyśko K. and Kalinowski M.K.

1895-1903

Proton Abstraction from 4-Nitrophenyl[bis(ethylsulphonyl)]methane with TMG, TBD and MTBD Bases in Acetonitrile

- Jarczewski A. and Binkowska I.

1905-1911

Reversible Uptake of Nitric Oxide in Co(II)-Dipeptide-NO-OH^- Systems

- Kufelnicki A. and Jaciubek J.

1913-1920

Chemical Capacitor Based on Activated Carbon Powder and Poly(vinyl alcohol)-H₂SO₄ Proton Conducting Polymer Electrolyte

- Lewandowski A. and Galiński M.

1921-1926

Investigation of ZrFe₂ and ZrCo₂ Under Very High Pressure of Gaseous Hydrogen and Deuterium

- Filipek S.M., Jacob I., Paul-Boncour V., Percheron-Guegan A., Marchuk I., Mogilyanski D. and Pielaszek J.

1927-1933

Chemical Characterization of a Fused Iron Catalyst for Ammonia Synthesis

- Zieliński J., Znak L. and Kowalczyk Z.

COMMUNICATIONS

1935-1937

Flavonid Aglycones from Transformed Root Culture of Scutellaria baicalensis

- Stojakowska A., Malarz J. and Kisiel W.

1939-1942

Guanidinium Cation – An Acyclic Analogue of Benzene?

- Krygowski T.M., Cyrański M.K. and Anulewicz-Ostrowska R.

1943-1946

Convenient Synthesis of Furan-2,5-dicarboxylic Acid and Its Derivatives

- Lewkowski J.

1947-1951

Spectroscopic and Kinetic Characterization of Aza-15-crown-5 Ether O ¬ N Styryl Pyridine as Polyfunctional Receptor

- Schroeder G., Łęska B., Gierczyk B. and Rybachenko V.