Synthesis and in Vitro Characterization of Trehalose-Based Inhibitors of Mycobacterial Trehalose 6-Phosphate Phosphatases.

ABSTRACT: α,α'-Trehalose plays roles in the synthesis of several cell wall components involved in pathogenic mycobacteria virulence. Its absence in mammalian biochemistry makes trehalose-related biochemical processes potential targets for chemotherapy. The trehalose 6-phosphate synthase (TPS)/trehalose 6-phosphate phosphatase (TPP) pathway, also known as the OtsA/OtsB2 pathway, is the major pathway involved in the production of trehalose in Mycobacterium tuberculosis (Mtb). In addition, TPP is essential for Mtb survival. We describe the synthesis of α,α'-trehalose derivatives in the forms of the 6-phosphonic acid 4 (TMP), the 6-methylenephosphonic acid 5 (TEP), and the 6-N-phosphonamide 6 (TNP). These non-hydrolyzable substrate analogues of TPP were examined as inhibitors of Mtb, Mycobacterium lenti

SUBMITTER: Kapil S 

PROVIDER: S-EPMC6467533 | biostudies-literature | 2019 Jan

REPOSITORIES: biostudies-literature