Acetato de γ-lactona del ácido 6β,15-dihydroxy-4-oxo-10αH-ambrosa-1,11(13)-dien-12-oico
[3aS-(3aα,6β,9aβ,9bα)]-9a-[(Acetiloxi)metil]-3,3a,4,5,6,8,9a,9b-octahidro-6-metil-3-metilen-azuleno[4,5-b]furan-2,9-diona
Δ1(2)-Anhidrotetraneurin-B
(3aS,6S,9aS,9bR)-9a-[(Acetiloxi)metil]-3,3a,4,5,6,8,9a,9b-octahidro-6-metil-3-metilen-azuleno[4,5-b]furan-2,9-diona
C17H20O5
166-169°C (Me2CO-hexano)
IR (CHCl3)
RMN1H (80 MHz, CHCl3)
Colecta: Teotitlán del Valle, Oaxaca