Combining API in a dual-drug ternary cocrystal approach

Lixing Song, Koen Robeyns, Nikolay Tumanov, Johan Wouters, Tom Leyssens

Research output: Contribution to journalArticlepeer-review

Abstract

A new strategy is developed to design multi-drug solid forms. Using an inorganic salt as the glue sticking together two different APIs in a "drug-bridge-drug" approach, we successfully created and characterized three different ternary ionic cocrystals (TICCs). The link between binary and ternary ICCs and the importance of reaction stoichiometry was investigated using ternary solid-state phase diagrams. In addition, we highlighted the crucial role of water for the stability of these systems, as well as the impact on solubility compared to the respective parent compounds. We expect the strategy presented here to be applicable to a large series of drug combinations, opening up a promising new way of building multi-drug systems.

Original languageEnglish
Pages (from-to)13229-13232
Number of pages4
JournalChemical Communications
Volume56
Issue number86
Early online date2 Oct 2020
DOIs
Publication statusPublished - 7 Nov 2020

Fingerprint

Dive into the research topics of 'Combining API in a dual-drug ternary cocrystal approach'. Together they form a unique fingerprint.

Cite this