ChemInform Abstract: Tabulvelutin A, the First 19‐Nor Limonoid with Unprecedented Ring System from Chukrasia tabularis var. velutina.

Abstract

Tabulvelutin A, the First 19-Nor Limonoid with Unprecedented Ring System from Chukrasia tabularis var. velutina. -Title compound (I) together with a bio-synthetically related limonoid tabulvelutin B (II) show no significant insecticidal activity against Flutella xylostella and Heliothis virescens. -(YIN, J.-L.; DI, Y.-T.; FANG, X.; LIU, E.-D.; LIU, H.-Y.; HE, H.-P.; LI, S.-L.; LI, S.-F.; HAO*, X.-J.; Tetrahedron Lett. 52 (2011) 24, 3083-3085, http://dx.