Aphananoid A is an anti-inflammatory limonoid with a new 5/6/5 fused ring featuring a C24 carbon skeleton from Aphanamixis polystachya.

ABSTRACT: Aphananoid A, a limonoid which featuring a rare C24 appendage and new 5/6/5 fused-ring framework, was obtained from Aphanamixis polystachya. The planar structure as well as the absolute c...