Aspochalasin K

Toxin: 

y

Systematic name: 

1H-​Cycloundec[d]​isoindole-​1,​15(2H)​-​dione, 3,​3a,​4,​6a,​9,​10,​11,​12,​13,​14-​decahydro-​11,​13-​dihydroxy-​12-​methoxy-​4,​5,​8-​trimethyl-​3-​(2-​methylpropyl)​-​, (3S,​3aR,​4S,​6aS,​7E,​15aS)​-

Molecular formulae: 

C25H39NO5

Molecular weight: 

433.58

Chem abstract number: 

670225-71-5

Literature reference: 

Aspochalasins I, J, and K: three new cytotoxic cytochalasans of Aspergillus flavipes from the rhizosphere of Ericameria laricifolia of the Sonoran desert. Zhou, Guang-Xiong; Wijeratne, E. M. Kithsiri; Bigelow, Donna; Pierson, Leland S., III; VanEtten, Hans D.; Gunatilaka, A. A. Leslie. Journal of Natural Products (2004), 67(3), 328-332

Toxicity: 

Weak to moderate cytotoxicity

Structure image: 

Aspergillus Species known to produce this metabolite: