Hawkins, Paige M. E. published the artcilePotent bactericidal antimycobacterials targeting the chaperone ClpC1 based on the depsipeptide natural products Ecumicin and Ohmyungsamycin A, Application of Fmoc-Pro-OH, the publication is Journal of Medicinal Chemistry (2022), 65(6), 4893-4908, database is CAplus and MEDLINE.
Ohmyungsamycin A and ecumicin are structurally related cyclic depsipeptide natural products that possess activity against Mycobacterium tuberculosis (Mtb), the causative agent of tuberculosis (TB). Herein, we describe the design and synthesis of a library of analogs of these two natural products using an efficient solid-phase synthesis and late-stage macrolactamization strategy. Lead analogs possessed potent activity against Mtb in vitro (min. inhibitory concentration 125-500 nM) and were shown to inhibit protein degradation by the mycobacterial ClpC1-ClpP1P2 protease with an associated enhancement of ClpC1 ATPase activity. The most promising analog from the series exhibited rapid bactericidal killing activity against Mtb, capable of sterilizing cultures after 7 days, and retained bactericidal activity against hypoxic non-replicating Mtb. This natural product analog was also active in an in vivo zebrafish model of infection.
Journal of Medicinal Chemistry published new progress about 71989-31-6. 71989-31-6 belongs to catalysis-chemistry, auxiliary class Amino acide derivatives,pyrrolidine, name is Fmoc-Pro-OH, and the molecular formula is C20H19NO4, Application of Fmoc-Pro-OH.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia