TABLE OF CONTENTS

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Anodic voltammerty of ceftriaxone

Inci Biryol, Niyazi Yilmaz WIĘCEJ

HPLC determination of sulbactam, sultamicillin tosylate, ampicillin and cefoperazone in pharmaceutical preparations

Abdalla Ahmed EL-Shanawani WIĘCEJ

HPLC analysis of clavulanic acid, amoxicillin, tricarcillin and their related substances in vials, tablets and sus-pensions

Abdalla Ahmed EL-Shanawani WIĘCEJ

The choromatographic and colorimetric methods for determination of captopril in tablets

Anna Gumieniczek, Dorota Kowalczuk, Lech Przyborowski WIĘCEJ

Influence of polyols on some physico-chemical properties of the potential drug XIX M solutions

Zuzana Vitkova, Klara Gradavska, Józef Ciźmarik, Jan Rak WIĘCEJ

The influence of urea upon the solubility and liberation of chorpropamide from solid dispersions

Anna Kosior WIĘCEJ

Mechanism of ceftriaxone degradation in aqeous solution

Marianna Zając, Izabela Muszalska WIĘCEJ

Influence of levamisole, nitrogranulogen and diethyldithiocarbamate on the activity of ecto-ATPase from rats lymphocytes

Leszek Purzyc, Ireneusz Całkosiński WIĘCEJ

Synthesis of 4-chloro-2-mercapto-5-methyl-N-(2-amino-1, 3, 5-triazin-4-yl) benzenesulphonamide derivatives as potential anti-HIV agents

Zbigniew Brzozowski WIĘCEJ

Synthesis of4-R-A2-!, 2, 4-triazoline-5-thione-3-aminoacetic acid derivatives

Maria Dobosz, Monika Pitucha, Monika Wujec WIĘCEJ

Ractions of imidazolidine-2-one hydrazone hydriodide and l-(4,5-dihydro-l/-/-imidazol-2-yl)-2-methylhydrazine hydriodide with acyl reagents. IX. l, 2, 4-Triazolo [4, 3-a] [l, 3] diazacycloalkane

Izabella Krężel WIĘCEJ

Synthesis of l-benzylcinnoline-3-carboxylic acids

Andrzej Stańczak WIĘCEJ

Synthesis of aminopropanol dervatives of 7-ethoxy-8-hydroxy and 6,7-diethoxy-8-hydroxy-2H-l-benzopyran-2-one with an expected [3-aderenolytic activity

Jerzy Kossakowski,Teodor Zawadowski, Sławomir Suski WIĘCEJ

Phenolic acids from Ginkgo biloba L. Part III Antimicrobial activity of phenolic acids

Maria Ellnain-Wojtaszek, Ilona Mirska WIĘCEJ

Spectrophotometric determination of selected cephalosporins

Murad I.H.Helaleh, Eyad S.M. Abu-Nameh, Rasheed M.A.Q. Jamhour WIĘCEJ

Direct titration and indirect Spectrophotometric determination of selected cephalosporins

Murad I.H.Helaleh, Eyad S.M. Abu-Nameh, Rasheed M.A.Q. Jamhour WIĘCEJ

Densitometric determination of impurties in drugs. Part III. Determination of guaifenesin in methocarbamol preparations

Jan Krzek WIĘCEJ

Physicochemical properties and hydrolysis of oxprenolol isobutyryl and capryl esters

Maria Nogowska WIĘCEJ

A kinetic study on the mechanism of cefuroxiine degradation

Marianna Zając, Beata Stanisz WIĘCEJ

Synthesis and biological activities of some 4,5-dihydro-1H-1,2,4-triazol-5-one derivatives

Aykut A. Ikizier, A. Demirbas, C.B. Johansson, C. Celik, M. Serdar, H. Yuksek WIĘCEJ

Semi- and thiosemicarbazones of cyclic 1,3-diamines

Izabella Krężel WIĘCEJ

Syntheses and cardiovascular effects of some 5-substituted 4-chloro-2-marcapto-5-methyl-N-(4-alkyl-4H-l,2,4-triazol-3-yl)benzenesulfonamides

Jarosław Sławiński WIĘCEJ

Synthesis, structural characterization and antimicrobial studies of 2,4-pentanedione derivatives. Part I.

Anand Varadarajan, Shilpa S. Utekar, Sheela P. Malve WIĘCEJ

High-performance liquid chromotographic determination of polymethoxylated flavonols in soil-grown plant and in vitro cultures of Rudbeckia hirta L.

Maria Łuczkiewicz, Wojciech Cisowski, Elżbieta Majewska WIĘCEJ

Hydroaspartates of biometals. Part II. Selectivity of biometal hydroaspartates adsorption by biopolymers used as formula ingredients for solid forms of drugs administered per os

Marian M. Zgoda, Wojciech A. Linka WIĘCEJ

Effects of -aminocaproylaminoacids on fibrinolytic and caseinolytic activity of euglobulin fraction

Krystyna Midura-Nowaczek, Irena Bruzgo, Janusz Popławski, Wiesława Roszkowska-Jakimiec, Krzysztof Worowski WIĘCEJ

The antioxidant properties of pencillamine

Roman Dobrucki, Wojciech Zgoła WIĘCEJ

Isotachophoretic determination of bisoprolol, clonidine, dysopyramide and tolazoline in human fluids

A. Hercegova, J. Sądecka, J. Polonsky WIĘCEJ

Analytical studies ofcontrast media. Part I. Thin-layer chromatography and high performance liquid chromatog-raphy studies

Anna Chylą, Elżbieta Zelazowska WIĘCEJ

Analytical investigations on selected non-steroidal anti-infammatory drugs. Part I. Investigations on nabumetone and tiaprofenic acid

Beata Zabrzewska, Anna Bogdan, Anna Kaniowska, Ewa Duszak, Elżbieta Zelazowska WIĘCEJ

Analysis of cyanocobalamin in multivitamin preparations by high pressure liquid chromatography

Gabriela Kłaczków, Elżbieta L. Anuszewska WIĘCEJ

Qualitative and quantitative analysis of new piperazinylbutylpyridopyrimidinyldione derivatives

Elżbieta Pirianowicz-Chaber, Dorota Marszałek, Ewa Helbin, Franciszek Herold WIĘCEJ

Esters of cephalosporins. Part VI. Properties of the p-form of 1-acetoxyethyl ester of cefuroxime

Irena Oszczapowicz, Bożena Tejchman, Andrzej Zimniak, Janusz Oszczapowicz WIĘCEJ

Technology and biopharmaceutical availability of solid ocular inserts containing sulfadicramide and some pro-moters

Edmund Grześkowiak WIĘCEJ

Synthesis and comparative anti-phlogistic potency of new proteinogenic amino acid conjugates of 2-[2,6-dichlorophenyl-1-amino]phenyl acetic acid "Diclofenac"

Ahmed M. Shalaby, A.M. Abo-Ghalia, W.I. El-Araky, H.M. Awad WIĘCEJ

Synthesis and anticonvulsant properties of new N-piperazinyl-alkyl imides of succinic acid

Jolanta Obniska, Katarzyna Kulig, Alfred Zejc WIĘCEJ

Syntheses of some 4-[(4chloro-5-methyl-2-methylthiophenyl)sulphonyl]-l-(aryl)semicarbazides and N-[4-chloro-5-methyl-2-methylthiopheny)sulphonyl]-N-(4-chlorophenyl)-urea with potential anticancer activity

Zdzisław Brzozowski WIĘCEJ

Thin-layer chromatography of phenolic acid and their derivatives less common in plants

Helena D. Smolarz, Renata Nowak WIĘCEJ

Propranolol analog with the natural monoterpene structure as a potent antiarrhythmic drug

Tomasz Librowski, Barbara Filipek, Ryszard Czarnecki, A. Beręsewicz, E. Karwatowska-Prokopczuk WIĘCEJ

Kaempferol 3-O--D-galactopyranoside from the herb of Borago officinalis L.

Jan Gudej, Michał Tomczyk WIĘCEJ

Synthesis of new derivatives of 8-phenyl-6,7-dihydro-4-oxoimidazo [2,1-c] [1,2,4] triazine-3-acetic acid hydrazide

Krzysztof Sztanke, Tadeusz Tkaczyński WIĘCEJ

Esters of cephalosporins. Part VII. A new method for determination of crystalline and amorphous forms in esters of cephalosporins using solid state IR spectra

Janusz Oszczapowicz, Irena Oszczapowicz, Bożena Tejchman WIĘCEJ

Polarographic determination of zinc in eye drops and validation of the method

Małgorzata Warowna-Grześkiewicz, Zbigniew Finałek WIĘCEJ

A kinetic method for the specific determination of 2,4-dinitrophenylhydrazine

Murad I.H. Helaleh, Eyad S.M. Abu-Nameh WIĘCEJ

The kinetics of hydrolysis of 6-mercaptopurine riboside in aqueous solutions

Anna Jelińska WIĘCEJ

The mechanism of ceftazidime degradation in aqueous solutions

Marianna Zając, Jerzy Siwek, Izabela Muszalska WIĘCEJ

Sorption of non - narcotic analgetic drugs on medicinal charcoal

Halina Sobczak, Jan Pawlaczyk WIĘCEJ

Study of local anaesthetics. Part 145. Evaluation ofthe influence of polyols on physico-chemical properties of the drug' s XXB solutions

Zuzanna Vitkova, Klara Gardavska, Józef Ćiźmarik, Jan Rak WIĘCEJ

Studies on pyrazine derivatives. XXXII. Synthesis and tuberculostatic activity of acetylpyrazine thiosemicarba-zone derivatives

Barbara Milczarska, Henryk Foks, Zbigniew Trapkowski, Agnieszka Milżyńska-Kołaczek, Mieczysław Janowiec, Zofia Zwolska, Zofia Andrzejczyk WIĘCEJ

Syntheses of S,N-substituted 2-mercaptobenzenesulfonamide derivatives with potential pharmacological activity

Elżbieta Pomarnacka, Anita Kornicka WIĘCEJ

Synthesis and pharmacological screening of pyrazolo[3,4-c]-pyridazine derivatives

Ryszarda Żabska, Alicja Kołodziejczyk, Maria Sieklucka-Dziuba, Dorota Morawska, Zdzisław Kleinrok WIĘCEJ

Synthesis of aminoalkanol derivatives of 3',4'-dihydrospiro[imidazolidine-4,2'(lH)-naphthalene]-2,5-dione with an expected -adrenolytic activity

Jerzy Kossakowski, Piotr Hudemowicz, Joanna Kuśmierczyk WIĘCEJ

Synthesis of new N-[4-(4-aryl- and 4-heteroaryl-l-piperazinyl)butyl] derivatives of l-methyl-5-oxobicyclo[2.2.1] haptane-2,3-dicarboximide with an expected anxiolytic activity

Jerzy Kossakowski, Teodor Zawadowski, Joanna Kuśmierczyk WIĘCEJ

Changes in monitoring of adverse drug reactions in Poland

Andrzej Czarnecki, Agata Maciejczyk WIĘCEJ

Comparison of drug utiiization of most commoniy used drugs in Poland and Czech Republic

Ewa Ruszczyńska, Yladimir Biba, Ludvik Stika, Andrzej Czarnecki WIĘCEJ

Determination of potassium and magnesium hydrogen asparginates - comparison of methods

Włodzimierz Rzeszutko, Eugeniusz Somogyi WIĘCEJ

A mild method of deprotection of corticosteroidal esters

Wojciech Kroszyński, Ewa Olszewska WIĘCEJ

Studies on the naturę of cytotoxic effects induced by dihydraiazine

Jadwiga Marczewska, Jadwiga H. Koziorowska WIĘCEJ

Spectrofluorimetiic determination of imipramine hydrochloridc

Brunon Dembiński, Aleksandra Szydłowska-Czerniak, Marzanna Kurzawa WIĘCEJ

The HPLC determination of calcitonin in pharmaceutical preparations

Jadwiga Dutkiewicz-Wilczyńska, Andrzej Snycerski, Jadwiga Tautt WIĘCEJ

The study on organie nitrates. Part l. Application of nitrate ion selective electrodes in the determination of N(2-nitroxyethyl)nicotinamide

Lucyna Z. Korzycka, Małgorzata Witczak WIĘCEJ

Influence of a carrier and basis upon liberation of chlorpropamide from rectal suppositories with an active substance in the dispersion system

Anna Kosior WIĘCEJ

Analysis of physico-chemical interactions of cellulose ethers and ibuprofen in suspensions

Teresa Hładoń, Barbara Cwiertnia WIĘCEJ

The stability of 6-mercaptopurine in aqueous solutions

Anna Jelińska WIĘCEJ

2-Mercapto-N-(azolyl)benzenesulfonamides. V. Syntheses, anti-HIV and anticancer activity of some 4-chloro-2-mercapto-5-methyl-N-(l,2,4-triazolo[4,3-a]pyrid-3-yl)benzenesulfonamides

Zdzisław Brzozowski WIĘCEJ

Glycine derivatives of imidazolones as potential ligands of glycine binding site of NMDA receptors. Part l.

Katarzyna Kieć-Konowicz, Janina Karolak-Wojciechowska, Jadwiga Handzlik WIĘCEJ

Structure and activity studies on glycine receptor ligands. Part 5. Diphenyl imidazolin-4-one glycinamides

Katarzyna Kieć-Konowicz, Janina Karolak-Wojciechowska WIĘCEJ

Synthesis of new derivatives of 4-methyl-5-ethoxalyl-1H-2,3,4,5-tetrahydro-l,5-benzodiazepin-2-one and their psychotropic and antiproliferative activities

Wanda Nawrocka, Barbara Sztuba, Maria Rutkowska, Jadwiga Barczyńska, Adam Opolski, Joanna Wietrzyk WIĘCEJ

4-Hydroxycoumarin derivatives. Part XIV (l). 3-(l'-p-alkylthiophenyl-2'-acetylethyl)-4-hydroxycoumarins and their oxidation products

Jerzy Sułko WIĘCEJ

Phenolic acids in Silphium. perfoliatum L. flowers (Asteraceae/Compositae)

Małgorzata Wojcińska, Krystyna Drost-Karbowska WIĘCEJ

The influence of concentration of promethazine, promazine and chlorpromazine hydrochlorides on changes of AgBr sol -potential

Ryszard Mikulski, Marian Czerniawski WIĘCEJ

Spectrophotometric metod for the determination of fluorides with thorium (IV) - quercetin-5'-sulfonic acid com-plex

Zenon Kokot, Bogumiła Kupcewicz WIĘCEJ

Simultaneous determination of guaiamar carbamate and acetylsalicylic acid by a chromatographic-densitometric method

Jan Krzek, Małgorzata Starek, Anna Kwiecień WIĘCEJ

TLC separation of nitrophenyl glycosides

Halina Szumiło, Jolanta Flieger, Bożena Modzelewska WIĘCEJ

Thiadaizole derivatives as analytical reagents. Synthesis and physico-chemical characteristics of 2-mercapto 5-(2,4-dihydroxy-5-carboxyphenylazo-1)-1,3,4-thiadiazole (METIDAREZ-) and 2-mercapto-5-(2,4-dihydroxy-3-carboxyphenylazo-l)-l,3,4-thiadiazole (ME

Stanisław Zareba, Katarzyna Szarwiło, Hanna Hopkała WIĘCEJ

Relationships between the lipophilicity of some l ,4-piperazine derivatives of aryxyaminopropanols and their (3- adrenolytic activity

Hana Ćelkova, Józef Ćiźmarik, Ruth Mlynarova, Katarina Hrobonova, Józef Lehotay WIĘCEJ

A study of local anaesthetics. Part 148. Influence of auxiliary substances on the surface tension, distribution coefficient and pharmaceutical availability from solutions of the potential drug VII

Zuzana Vitkova, Klara Gardavska, Józef Ćiźmarik, Jan Rak WIĘCEJ

The gravitational technique for evaluation of Phenobarbital release from o/w emulsions

Wiktor Czarnecki, Katarzyna Świąder WIĘCEJ

Determination of the lipophilicity of active anticonvulsant N-substituted amides of -arylalkylamine--hydroxybutyric acid

Barbara Malawska, Agnieszka Tabor WIĘCEJ

Esters of cephalosporins. Part VIII. Comparison of reactivities in vitro of the R and S diastereoisomers of the l acetoxyethyl ester of cefuroxime

Bożena Tejchman, Irena Oszczapowicz, Andrzej Zimniak, Halina Szatyłowicz WIĘCEJ

2-Mercapto-N-(azolyl) benzenesulfonamides. VI Synthesis and anti-HIV activity of some new 2-mercapto-N-(l,2,4-triazol-3yl)benzenesulfonamide derivatives containing the l ,2,4-triazole moiety fused woth a variety of heteroaromatic rings

Zdzisław Brzozowski WIĘCEJ

Synthesis, anti-HIV and anticancer activities of new 4-(2-mercaptobenzenesulfonyl)perhydro-1,2,4-trazin-3-ones

Elżbieta Pomarnacka WIĘCEJ

Synthesis and anticonvulsant activity of 1,2-aminoalkanol derivatives

Henryk Marona, Lucyna Antkiewicz-Michaluk WIĘCEJ

Biologically active compounds from the flowers of Forsythia suspensa Vahl

Barbara Klimek, Magdalena Tokar WIĘCEJ