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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 50, 2020 - Issue 3
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SYNTHETIC COMMUNICATIONS REVIEWS

Synthesis and antitumor activity evaluation of some thienopyrimidine derivatives

, , , , ORCID Icon & ORCID Icon
Pages 399-411 | Received 28 Sep 2019, Published online: 19 Dec 2019
 

Abstract

Some novel thienopyrimidine derivatives were synthesized via the reaction of 5- methyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-5-carbohydrazide with different carbonyl compounds such as anhydrides, acid chlorides, carbon disulfide, phenyl isothiocyanate, triethyl orthoformate, diethyl acetylene dicarboxylate, acetylacetone, pyrazole-4-carboxaldehyde, and isatin. Also, the reaction of this carbohydrazide derivative with sodium nitrite in the presence of hydrochloric acid to give the corresponding azide derivative was discussed. The latter azide derivative was reacted with different amines to give the corresponding diheteryl urea derivatives. The antitumor activity evaluation of some representative examples of the synthesized compounds was examined against HePG2 and MCF-7 cell lines. Some of the newly synthesized compounds showed significant activity.

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