NMTCA (NMTPRO) is a sulfur-containing N-nitrosamino acid utilized as an endogenous nitrosation indicator in gas chromatography-thermal energy analysis.
Homodestcardin is a cyclic depsipeptide fungal metabolite that has been found in T. roseum and has immunosuppressant activity. It inhibits concanavalin A-induced proliferation of isolated mouse T cells.