Cedkathryns A and B, pentanortriterpenoids from Cedrelopsis gracilis (Ptaeroxylaceae)

  • Phytochemistry. 2004 Nov;65(21):2929-34. doi: 10.1016/j.phytochem.2004.06.020.
Dulcie A Mulholland  1 ,  Katherine McFarland ,  Milijaona Randrianarivelojosia ,  Harison Rabarison
Affiliations
  • 1. Natural Products Research Group, School of Chemistry, University of KwaZulu-Natal, Durban 4041, South Africa. [email protected]
PMID: 15501263 DOI: 10.1016/j.phytochem.2004.06.020
Abstract

The stem bark of Cedrelopsis gracilis (Ptaeroxylaceae) has yielded three known prenylated Coumarins, O-methylalloptaeroxylin, ptaerochromenol and umtatin and the novel pentanortriterpenoids, cedkathryn A and cedkathryn B.

Products