Ontology highlight
ABSTRACT:
SUBMITTER: Dhavan AA
PROVIDER: S-EPMC4979754 | biostudies-literature | 2016
REPOSITORIES: biostudies-literature
Dhavan Atul A AA Kaduskar Rahul D RD Musso Loana L Scaglioni Leonardo L Martino Piera Anna PA Dallavalle Sabrina S
Beilstein journal of organic chemistry 20160729
The first total synthesis of leopolic acid A, a fungal metabolite with a rare 2,3-pyrrolidinedione nucleus linked to an ureido dipeptide, was designed and carried out. Crucial steps for the strategy include a Dieckmann cyclization to obtain the 2,3-pyrrolidinedione ring and a Wittig olefination to install the polymethylene chain. An oxazolidinone-containing leopolic acid A analogue was also synthesized. The antibacterial activity showed by both compounds suggests that they could be considered as ...[more]