• Aminoacid derivative? With psychotogenic activity by 

      Heiba, H. I. [حلمي اسماعيل هيبة]; Abdel-Rahman, M. O.; Al-Nagdy, S. A.; Zahra, M. ( Qatar University , 1989 , Article)
      As a part of an extensive programme concerned with the syntheses and investigation of a group of benzilyl-aminoacid and diphenylacetylaminoacid, piperidine esters possessing psychotogenic properties, attention has been ...
    • Evidence for some prostaglandins in Allium sativum extracts 

      Al-Nagdy, Sohair A.; Abdel-Rahman, M. O.; Heiba, H. I. ( John Wiley & Sons, Ltd. , 1988 , Article)
      Homogenized garlic (Allium sativum Linn.) was extracted successively with organic solvents and the prostaglandin-rich fraction separated. Fractionation of the extract with column chromatography was performed. TLC of the ...