“…It constituted 9.5% of guggulipid (Table 1). Two bicyclic triterpenoids previously identified by others [16,17] were also found in Fraction 5. These were octahydro-6-hydroxy-5-(13-hydroxy-4,8,12-trimethyl-3,7,11-tridecatrienyl)-1,1,4a,6-tetramethyl-[4aS-[4aα,5α(3E,7E,11E),6-β,8aβ]]-2(1H)-naphthalenone (also termed myrrhanone A or commipherol) and decahydro-5-[(3E,7E,11E)-13-hydroxy-4,8,12-trimethyl-3,7,11-tridecatrienyl]-1,1,4a,6-tetramethyl-(2S,4aS,5R,6R,8aS)-2,6-naphthalenediol (termed myrrhanol A) (Fig.…”