Pterisolic acid C

1401419-87-1

(4R,4aS,6aR,9S,11bR)-9-Hydroxy-4,11b-Dimethyl-8-Methylene-7-Oxo-1,2,3,4,4a,5,6,7,8,9,10,11b-Dodecahydro-6a,9-Methanocyclohepta[a]Naphthalene-4-Carboxylic Acid; Kaura-9(11),16-Dien-18-Oic Acid, 13-Hydroxy-15-Oxo-, (4α); (4α)-13-Hydroxy-15-Oxokaura-9(11),16-Dien-18-Oic Acid;