There is no information in the scientific papers related to the biological and pharmacological properties of the diastereomer of lopinavir, LOPINAVIR, (2R,4R)-diastereomer.

D-cloprostenol, also called (+)-cloprostenol is a highly potent prostaglandin F2-alpha receptor agonist. (+)-Cloprostenol is a 15(R) enantiomer of cloprostenol responsible for the majority of its biological activity and is commonly used in bovine reproduction that increases myometral contractility.

6-Methoxy-2-naphthalenecarboxaldehyde is a substrate of aldehyde dehydrogenase enzymes (class I, class II and class III). It was examined as indicator of the aldehyde dehydrogenase (ALDH) activity in human tissue homogenates and accessible body fluids from patients with viral and toxic liver injuries, and tumors. As intermediate, it was used in organic synthesis of enantiomerically enriched R- and S-6-MONCH- (OH)CN and fluorescent substrates for inhibition studies relating to hypertension and vascular inflammation.