A new class of prodigiosenes with stability-enhancing functionalities appended to the C-ring were found to transport chloride anions through liposomal membranes, as well as to induce copper-mediated DNA cleavage.

Prodigiosin: Amido‐functionalised prodigiosin‐derived compounds were synthesised via a robust and efficient synthetic route. These compounds were then evaluated against 60 human cell lines consisting of nine diverse tumour cell types and their anticancer activities were assessed.magnified image

The enantiomerically pure pyrrolidine diester 4 is a useful building block for the synthesis of chiral hydroporphyrin compounds. Treatment of optically active aromatic amines with bislactone 5 gave pairs of N-alkylated lactam-lactone diastereomers 6 and 8. These diastereomers were separated by MPL chromatography and in the case of 8 they could be