AGENT FOR TREATING OR PREVENTING THROMBOCYTOPENIA

摘要

An agent for treating or preventing thrombocytopenia is disclosed. The agent comprises, as an active ingredient, a compound of the formula (I): (I) wherein X represents an amino acid residue selected from the group consisting of l-alanine, L-serine and L-valine, Y represents a group represented by the following formula wherein n represents an integer of 1 to 6, A represents a saturated straight or branched chain aliphatic hydrocarbon group having 7 to 29 carbon atoms, and Acyl represents an acyl group having 2 to 6 carbon atoms.