7‐Chloro‐2‐(propylthio)thiazolo[5,4‐d]pyrimidine 4 was prepared and used as a precursor for synthesizing new derivatives of thiazolo[5,4‐d]pyrimidine through the nucleophilic displacement of the chlorine atom by different types of amino deri...
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https://www.riss.kr/link?id=O107555248
2021년
-
0022-152X
1943-5193
SCI;SCIE;SCOPUS
학술저널
1766-1774 [※수록면이 p5 이하이면, Review, Columns, Editor's Note, Abstract 등일 경우가 있습니다.]
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
7‐Chloro‐2‐(propylthio)thiazolo[5,4‐d]pyrimidine 4 was prepared and used as a precursor for synthesizing new derivatives of thiazolo[5,4‐d]pyrimidine through the nucleophilic displacement of the chlorine atom by different types of amino deri...
7‐Chloro‐2‐(propylthio)thiazolo[5,4‐d]pyrimidine 4 was prepared and used as a precursor for synthesizing new derivatives of thiazolo[5,4‐d]pyrimidine through the nucleophilic displacement of the chlorine atom by different types of amino derivatives. Reaction of compound 4 with primary and secondary amines produced the corresponding substituted amino derivatives. Reaction of 4 with hydrazine hydrate then followed by condensation with aromatic aldehydes afforded hydrazone derivatives. Reaction of 4 with hydrazine hydrate then followed by reaction with isothiocyanates gave the disubstituted thiosemicarbazides. Finally, treatment of 4 with hydrazine derivatives afforded the novel disubstituted hydrazine derivatives. Preliminary antiviral screening on the bovine viral diarrhea virus (BVDV) was carried out, which was classified as a member of the same family of Hepatitis C virus. The results indicated that some of the tested compounds exhibited anti‐BVDV activity which may be suitable for a new lead molecule to design more potent anti‐BVDV agents.
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