| Acetonitrile | MeCN |
| Blood-brain barrier | BBB |
| 1,2-Dichlorobenzene | DCB |
| Diethylacetylene dicarboxylate | DEAD |
| Diethyl fumarate | DEF |
| N,N′-Diisopropylcarbodiimide | DIC |
| Dimethylacetylene dicarboxylate | DMAD |
| N,N-Dimethylformamide | DMF |
| Diphenyl ether | Ph2O |
| 1,3-Bis(diphenylphosphino)propane | dppp |
| Electron-donating groups | EDG |
| 1-Hydroxybenzotriazole hydrate | HOBt |
| Nicotinamide adenine dinucleotide | NAD |
| Modified Mannich reaction | mMr |
| Polyphosphoric acid | PPA |
| Tetraphenylporphin | tPorphin |
| TNF-stimulated gene 6 protein | TSG-6 |
| p-Toluenesulfonic acid | pTsOH |
| Triethylamine | TEA |
| Tryptophan | TRP |
| Tumor necrosis factor alpha | TNF-α |