Ontology highlight
ABSTRACT:
SUBMITTER: Xu WQ
PROVIDER: S-EPMC6272832 | biostudies-other | 2016 Mar
REPOSITORIES: biostudies-other
Molecules (Basel, Switzerland) 20160321 3
For the aim of discovering new fungicide, a series of phenylpyrrole-substituted tetramic acid derivatives bearing carbonates 6a-q were designed and synthesized via 4-(2,4-dioxopyrrolidin-3-ylidene)-4-(phenylamino)butanoic acids 4a-k and the cyclized products 1',3,4,5'-tetrahydro-[2,3'-bipyrrolylidene]-2',4',5(1H)-triones 5a-k. The compounds were characterized using IR, ¹H- and (13)C-NMR spectroscopy, mass spectrometry (EI-MS), and elemental analysis. The structure of 6b was confirmed by X-ray di ...[more]