abstract |
In order to improve the solubility of an organic compound, provided is a cocrystal between (1) 6-ethyl-N-[1-(hydroxyacetyl)piperidine-4-yl]-1-methyl-4-oxo-5-(2-oxo-2-phenylethyl)-3-(2,2,2-trifluoroethoxy)-4,5-dihydro-1H-pyrrolo[3,2-c]pyridine-2-carboxamide and (2) L-malic acid or L-tartaric acid. |