(S)-N-(4-carbamimidoylbenzyl)-1-(3-cyclohexylpropanoyl)pyrrolidine-2-carboxamide

(S)-N-(4-carbamimidoylbenzyl)-1-(3-cyclohexylpropanoyl)pyrrolidine-2-carboxamide is a synthetic small molecule compound featuring a carboxamidine (guanidino) group attached to a benzyl moiety, with additional cyclohexyl and pyrrolidine carboxamide functionalities. The structure suggests it may act as an inhibitor of serine proteases, particularly thrombin or related coagulation factors, due to the presence of the guanidino group which is characteristic of direct thrombin inhibitors. However, there is no direct evidence in the provided sources confirming its clinical use or specific target. It appears in chemical and patent literature as a research compound but does not have established pharmaceutical branding or approval status[4][6].