EKB Journal Management System
1.

UTILITY OF POLYFUNCTIONALLY SUBSTITUTED HETEROCYCLIC COMPOUNDS IN THE SYNTHESIS OF NEW PYRAZOLOPYRIMIDINES AND THEIR ANNELATED DERIVATIVES

Pages 1-7
Ahmed Elghandour
2.

REACTIONS OF 2,3-DICHLOROMALEIC ANHYDRIDE(1): II REACTIONS WITH BINUCLEOPHILES (4+2CYCLOCONDENSATION) FOR SYNTHESIS OF COMPOUNDS WITH POTENTIAL ANTIMICROBIAL ACTIVITY

Pages 8-19
Mohamed Al-Ashmawi; Werner Meise; Abdel-Halim El-Sayed; El-Sayed Lashine; Mansour Abou-Kull
3.

A STUDY OF THE COUMARIN CONTENTS OF CITRUS GRANDIS FRUITS GROWING IN EGYPT

Pages 20-24
Hamida El-Gohary; Shadia Azzam; Kadria El-Deeb; Ibrahim Shehata
4.

MOLECULAR WEIGHT DISTRIBUTION AND BRANCHING FREQUENCY OF DEXTRAN PRODUCED BY FREE AND IN CALCIUM ALGINATE IMMOBILIZED LEUCONOSTOC MESENTEROIDES

Pages 25-34
Abdel-Halim El-Sayed; Robert Coughlin
5.

STEREOSELECTIVE REACTION BETWEEN ACETANTHRANIL AND RACEMIC AMINE

Pages 35-39
Nabaweya Sharaf El-Din
6.

PRODUCTION OF EMULSAN BY FREE AND IMMOBILIZED ACINETOBACTER CALCOACETICUS (RAG-1) USING ETHANOL OR HEXADECANE AS A SOLE CARBON AND ENERGY SOURCE

Pages 40-52
Wafaa Mahmoud; Robert Coughlin
7.

MACRO-AND MICROMORPHOLOGICAL STUDY OF LEAF AND STEM OF LAUNAEA SPINOSA GROWING IN EGYPT

Pages 53-61
Taha Sarg; Abdel-Monem Ateya; Nadia Sokar; Gamal Dora
8.

FORMATION OF A DEXTRAN / B-CYCLODEXTRIN POLYMER BY IMMOBILIZED LEUCONOSTOC MESENTEROIDES IN CALCIUM ALGINATE BEADS

Pages 62-71
Abdel-Halim El-Sayed; Robert Coughlin
9.

CHEMICAL AND BIOLOGICAL STUDIES OF CHROZOPHORA VERBASCIFOLIA

Pages 72-78
Fathalla Harraz; Sayed Abdel-Aziz
10.

ASSESSMENT OF ENRICHMENT OF JET FUEL BIOREMEDIATION PROCESSES WITH A HEAVY HYDROCARBON-DEGRADING BACTERIUM

Pages 79-87
Abdel-Halim El-Sayed; Wafaa Mahmoud; Edward Davis; Robert Coughlin
11.

PHENOLIC CONSTITUENTS FROM RUMEX BUCEPHALOPHORUS GROWING IN LIBYA

Pages 88-91
Hosny Abd El-Fattah; Sameeh El-Dahmy; Mahmoud Abdel-Aal; Ahmed Halim; Osama Abdel-Halim
12.

A COMPREHENSIVE SCREENING FOR AFLATOXINS IN ANIMAL FEEDS IN EGYPT

Pages 92-95
Farid Badria; Mohamed Amer; Hamdy Agwa
13.

CHROMATOGRAPHIC ANALYSIS OF HUMAN SEMINAL ANGIOTENSIN I CONVERTING ENZYME ISOFORMS

Pages 96-102
Takamasa Yamaguchi; Ahmed A. Said
14.

SUBCHRONIC EFFECTS OF INTRAPERITONEAL ADMINISTRATION OF MANGANUS CHLORIDE TO RABBITS

Pages 103-108
Abdel-Aziz Diab
15.

HYDROXYACETOPHENONE DERIVATIVES AND CHROMENE - EUPARIN DIMERS FROM ENCELIA PALMERI

Pages 109-114
Taha Sarg; Sameih El-Dahmy; Hosny Abd El-Fattah; Mahmoud Abdel-Aal
16.

UTILITY OF DERIVATIVE SPECTROPHOTOMETRY FOR THE DETERMINATION OF FLUOROURACIL IN COMBINATION WITH ITS ALKALI - INDUCED DEGRADATION PRODUCTS

Pages 115-122
Hesham Salem; Magda El-Maamli; Mohamed El-Sadek; Afaf Aboul Kheir
17.

BIOCHEMICAL AND HAEMATOLOGICAL STUDIES ON CADMIUM CHLORIDE ADMINISTRATION IN RAABITS

Pages 123-130
Abdel-Aziz Diab
18.

OPTIMIZATION AND MECHANISTIC STUDIES OF FACILE DEBROMINATION OF VINYL BROMIDES WITH VICINAL SUBSTITUTED AMINO GROUP RESIDUES

Pages 131-135
Osama Al-Sabbagh; Mohamed El-Bermawy; Mohamed EI-Sadek; Mohamed Al-Ashmawi
19.

INTERACTION OF XYLAZINE WITH GALLAMINE OR TOLAZOLINE ON THE NEUROMUSCULAR JUNCTION OF ANAESTHETISED DOGS

Pages 136-143
Ibrahim EI-Ashmawy; Ahmed Bayomi; Abd El-Hasseib Fayed
20.

STRUCTURE-ACTIVITY INVESTIGATION OF ATYPICAL ACRIDINE DERIVATIVES AS ANTIMICROBIAL AGENTS

Pages 144-150
Mohamed Al-Ashmawi; Mohamed El-Sadek; Mohamed El-Bermawy; Ashraf Kadry; Osama Al-Sabbagh
21.

PHYTOCHEMICAL INVESTIGATION OF OCHRADENUS BACCATUS DEL. GROWING IN EGYPT

Pages 151-157
Taha Sarg; Samia Hafez; Mahmoud Abdel-Aal; Amal Al-Gendy