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Proloprim · Trimpex
Trimethoprim (TMP) is an antibiotic used mainly in the treatment of bladder infections. Other uses include for middle ear infections and travelers' diarrhea. With sulfamethoxazole or dapsone it may be used for Pneumocystis pneumonia in people with HIV/AIDS.
Thiouracil refers both to a specific molecule consisting of a sulfated uracil, and a family of molecules based upon that structure.
2-(1-Piperazinyl)pyrimidine (125523-53-7, 20980-22-7)
MJ-13653 · 1-(2-pyrimidinyl)piperazine · MJ 13653
1-(2-Pyrimidinyl)piperazine (1-PP, 1-PmP) is a chemical compound and piperazine derivative. It is known to act as an antagonist of the α2-adrenergic receptor (Ki = 7.3–40 nM) and, to a much lesser extent, as a partial agonist of the 5-HT1A receptor (Ki = 414 nM; Emax = 54%). It has negligible affinity for the dopamine D2, D3, and D4 receptors (Ki > 10,000 nM) and does not appear to have significant affinity for the α1-adrenergic receptors.
2,4-Diaminopyrimidine is a diaminopyrimidine.