“…It can also be used as a phosphodiesterase inhibitor, weak adenosine receptor antagonist, smooth muscle relaxor, etc. 16 Cocrystals or cocrystal hydrates or salts of TBR with 5-chlorosalicylic acid, 17 malonic acid, 18 acetic acid, 19 melamine, 20 trifluoroacetic acid, 18 1,3,5-benzenetricarboxylic acid, 21 methanesulfonic acid, 22 oxalic acid, 23 2,3-dihydroxybenzoic acid, 24 2,4-dihydroxybenzoic acid, 24 3,4-dihydroxybenzoic acid, 24 3,5-dihydroxybenzoic acid, 24 gallic acid, 25 3-hydroxybenzoic acid, 26 salicylic acid, 27 benzene-1,2,3-tricarboxylic acid, 21 vanillic acid, 28 vanillin acid, 29 quercetin, 10 and 4-hydroxybenzoic acid 26 were reported. At present, there are no data about the cocrystals and hydrates of TBR with p -COA, 2,4,6-TRM, 1-H-2-NA and CAM.…”