Abstract
The new compounds AP-1 to AP-10 were synthesized from starting material (2S)-3-(benzyloxy)-2-[(tert-butoxycarbonyl) amino]propanoic acid (1). The intermediate 2,5-disubstituted-1,3,4-thiadiazole amine (5) was prepared by coupling of (2S)-3-(Benzyloxy)-2-[(tert-butoxycarbonyl) amino]propanoic acid (1) with pyridine-2-carboxylic acid hydrazide (2) in the presence of carbonyldiimidazole (CDI) followed by 1,3,4-thiadiazole ring formation via diacylhydrazines derivative (3) and deprotection with shorter reaction time and excellent yield. The structures of new compounds were confirmed by spectral analysis. The series of new synthesized compounds AP-1 to AP-10 were evaluated for their anti-microbial activities in vitro and compounds AP-1, AP-3, AP-4, and AP-10 showed strong activities against all tested microorganisms.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.