title: Fasciculic acids A, B and C as calmodulin antagonists from the mushroom Naematoloma fasciculare.
abstract: Three new fasciculol esters, fasciculic acids A (1), B (2) and C (3), having potent calmodulin antagonistic activity were isolated from the toxic mushroom Naematoloma fasciculare (Fr.) Karst. Their structures were elucidated on the basis of spectral and chemical evidence.
authors.forename: A
authors.initials: A
authors.lastname: Takahashi
authors.forename: G
authors.initials: G
authors.lastname: Kusano
authors.forename: T
authors.initials: T
authors.lastname: Ohta
authors.forename: Y
authors.initials: Y
authors.lastname: Ohizumi
authors.forename: S
authors.initials: S
authors.lastname: Nozoe
mesh_terms: D000363:Agaricales / Q000032:analysis*; D002147:Calmodulin / Q000037:antagonists & inhibitors*; D055598:Chemical Phenomena; D002621:Chemistry; D014315:Triterpenes / Q000302:isolation & purification / Q000494:pharmacology*
chemical_list: D002147:Calmodulin; D014315:Triterpenes; C063645:fasciculic acid B; C063646:fasciculic acid C; C063644:fasciculic acid A