cis-4-Hydroxy-D-proline belongs to the class of organic compounds known as proline and derivatives. Proline and derivatives are compounds containing proline or a derivative thereof resulting from a reaction of proline at the amino group or the carboxyl group or from the replacement of any hydrogen of glycine by a heteroatom.

Tau-aggregation and neuroinflammation-IN-1 is a potent inhibitor of tau protein aggregates, showing significant inhibitory activity against AcPHF6 and full-length tau protein aggregates.

JBSNF-000088 is an Nicotinamide N-methyltransferase (NNMT)inhibitor. It is used for the treatment of metabolic disorders.