1. Synthesis of sulphonic acids and sultam derivatives

   • Ibrahim Imam Ismail

   Original Articles Pages: 1 - 4

2. Cycloaddition reactions of 5-(2-thienyl)methylene derivatives of thiazolidinone-4-thiones and their antimicrobial activities

   • Hamed A. Ead
   • Nadia H. Metwalli
   • Nagwa M. Morsi

   Original Articles Pages: 5 - 8

3. New synthesis of 2-substituted imidazo[2,1-b]thiazoles and their antimicrobial activities

   • Mahfouz
   • A. Abdel Aziz
   • Elhabashy F. M.

   Original Articles Pages: 9 - 13

4. Synthesis of some benzothiazole derivatives with potential antibacterial activity (part III^*)

   • H. H. Moharram

   Original Articles Pages: 14 - 18

5. Synthesis of new derivatives of 1, 3, 5-Hexahydro-s-triazine as potential anticancer agents

   • Hamad A. Al-Khamees

   Original Articles Pages: 19 - 23

6. Thienobenzothiopyranones III new 4H-thieno[2,3-b][1]benzothiopyran-4-ones carrying different heterocyclic moieties of expected pharmacological interest

   • H. I. El-Subbagh
   • A. A. El-Emam
   • I. A. Shehata

   Original Articles Pages: 24 - 27

7. Precepitation and purification of amylase enzyme produced byStreptomyces aureofaciens 77

   • A. N. Ibrahim
   • F. H. Ahmed
   • M. A. I. Arafa

   Original Articles Pages: 28 - 32

8. Activity and stability of purified amylase produced byStreptomyces aureofaciens 77

   • A. N. Ibrahim
   • M. M. K. Ibrahim
   • M. A. I. Arafa

   Original Articles Pages: 33 - 37

9. Effects of cholane compounds on the development of morphine tolerance

   • Hack-Seang Kim
   • Young-Eun Lee
   • Myung-Koo Lee

   Original Articles Pages: 38 - 42

10. Conformational analysis of some antibacterial agent 4-aminodiphenyl sulfones

    • Sung Hee Lee
    • Uoo Tae Chung
    • Young Kee Kang

    Original Articles Pages: 43 - 50

11. Effect of scoparone on the hepatic sulfotransferase activity in mice

    • Keun Huh
    • Jong-Min Park
    • Sang-Il Lee

    Original Articles Pages: 51 - 54

12. Studies on the mechanism of the cardiovascular effect of intraventricular 5-hydroxytryptamine in rabbits

    • Dong-Yoon Lim
    • Young-Rae Kim
    • Soo-Bok Kim

    Original Articles Pages: 55 - 63

13. A study of stabilization effect of α-tocopherol incorporated into liposomal phospholipid membrane

    • Song-Ja Bac
    • Nam-Hong Kim

    Original Articles Pages: 64 - 68

14. Isolation and partial characterization of rat LDH A-genomic sequences

    • Mi Young Lee
    • Sun Young Yim
    • Seung Ki Lee

    Original Articles Pages: 69 - 73

15. Synthesis of certain 2-aminoadamantane derivatives as potential antimicrobial agents

    • Hassan M. Eisa
    • Atif S. Tantawy
    • Mohamed M. El-Kerdawy

    Original Articles Pages: 74 - 77

16. Synthesis of certain N-aryl-N′-(2-pyrimidinyl) guanidine derivatives as potential antimicrobial agents

    • H. M. Eisa
    • M. A. Tayel
    • M. M. El-Kerdawy

    Original Articles Pages: 78 - 81

17. Quantitative structure-activity relationships in MAO-inhibitory 2-phenylcyclopropylamines: Insights into the topography of MAO-A and MAO-B

    • Gun Il Kang
    • Suk Kil Hong

    Original Articles Pages: 82 - 96

18. Synthesis and ring transformation of pyrrolo[2,3-d][1,3]oxazine to pyrrolo[2,3-d]pyrimidines

    • Said M. Bayomi

    Original Articles Pages: 97 - 100

19. Two tetrahydroquinoline alkaloids fromGlycyrrhiza uralensis

    • Yong Nam Han
    • Myung Sook Chung
    • Byung Hoon Han

    Notes Pages: 101 - 102

20. A pyrrolo-pyrimidine alkaloid fromGlycyrrhiza uralensis

    • Yong Nam Han
    • Myung Sook Chung

    Notes Pages: 103 - 104

21. Tracing some enzymatic activities in three virulent pathogenic Erwiniae

    • Youssry E. Saleh

    Notes Pages: 105 - 107

22. Biochemical studies on hypoglycemic agents (I) effect ofAzadirachta indica leaf extract

    • Z. M. El-Hawary
    • T. S. Kholief

    Notes Pages: 108 - 112

23. Biochemical studies on some hypoglycemic agents (II) effect ofCalligonum comosum extract

    • Z. M. El-Hawary
    • T. S. Kholief

    Notes Pages: 113 - 116

24. Synergistic effect of lysozyme on bactericidal activity of magnolol and honokiol against a cariogenic bacterium,Streptococcus mutans OMZ 176

    • Kihwan Bae
    • Hongrock Oh

    Notes Pages: 117 - 119