Product Description: 4′-Oxomacrophorin A is an immunosuppressant and can be isolated from Eupenicillium crustaceum[1].
Formula: C22H30O4
References: [1]Fujimoto H, et al. Immunomodulatory constituents from an Ascomycete, Eupenicillium crustaceum, and revised absolute structure of macrophorin D. J Nat Prod. 2001 Sep;64(9):1234-7.