Browsing by Author "Al-Nagdy, S. A."
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The amino acid composition of some Common marine algae from Qatar (Arabian Gulf)
Heiba, H. I. [حلمي اسماعيل هيبة]; Al-Nagdy, S. A.; Rizk, A. M.; Durgham, M. M. ( Qatar University , 1993 , Article)The most dominant twenty algal species representing the main three groups of benthic macroalgae, Chlorophyceae, Phaeophyceae and Rhodophyceae were collected from the coastal zones of the Qatar peninsula. The algae were ... -
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 ... -
Constituents of plant growing in Qatar. II. Investigation of Euphorbia granulata
Rizk, A. M.; Al-Nagdy, S. A.; El-Missiry, M. M. (1982 , Article)N/A.