Abstract:
:Vacuolar type ATPase (V-ATPase) has recently emerged as a promising novel anticancer target based on extensive in vitro and in vivo studies with archazolids, complex polyketide macrolides, which present the most potent V-ATPase inhibitors known to date. Herein, we report a biomimetic, one-step preparation of archazolid F, the most potent and least abundant archazolid, the design and synthesis of five novel, carefully selected archazolid analogues, and the biological evaluation of these antiproliferative agents, leading to the discovery of a very potent but profoundly simplified archazolid analogue. Furthermore, the first general biological profiling of the archazolids against a broad range of more than 100 therapeutically relevant targets is reported, leading to the discovery of novel and important targets. Finally, first pharmacokinetic data of these natural products are disclosed. All of these data are relevant in the further preclinical development of the archazolids as well as the evaluation of V-ATPases as a novel and powerful class of anticancer targets.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Scheeff S,Rivière S,Ruiz J,Abdelrahman A,Schulz-Fincke AC,Köse M,Tiburcy F,Wieczorek H,Gütschow M,Müller CE,Menche Ddoi
10.1021/acs.jmedchem.9b01887subject
Has Abstractpub_date
2020-02-27 00:00:00pages
1684-1698issue
4eissn
0022-2623issn
1520-4804journal_volume
63pub_type
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