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Document Details
Document Type
:
Article In Journal
Document Title
:
Synthesis and biological activity of new pyrazolines and pyrazoles
Synthesis and biological activity of new pyrazolines and pyrazoles
Document Language
:
Arabic
Abstract
:
Condensation of p-sulfamylphenylhydrazine with chalcones, leads either to hydrazones 2 or to pyrazolines 3. Oxidation of 3 afforded pyrazole derivatives 4. Benzenesulfonylureas 5 and thioureas 6 were also prepared. Cyclization of the thioureido group of compounds 6 by treating with ethyl bromoacetate, ethyl beta-bromopropionate and alpha-bromoacetophenone afforded the corresponding thiazolidinone, thiazinone and thiazoline derivatives 7, 8, 9 respectively, The biological activity of the prepared compounds were also studied.
Journal Name
:
Source: INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY
Volume
:
6
Issue Number
:
1
Publishing Year
:
1996 AH
Added Date
:
Saturday, June 14, 2008
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
سالم أحمد باسيف
Researcher
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