The identification of a unique series of compounds which possesses special advantages in terms of drug-like properties due to their possessing advantageous properties in terms of potency and/or pharmacokinetic and/or selectivity and/or in vivo receptor occupancy properties. Specifically, the selection of a 1,3-thiazol-2-yl ring member linked by an ethynylene to the 3 position of a pyridyl ring or the 5 position of a pyrimidinyl ring, wherein the ring is substituted with selected substituents, results in a compound having superior drug-like properties. The invention includes pharmaceutically acceptable salt forms of these heterocyclic compounds, in particular chloride salts and trifluoroacetate salts.
本发明涉及一系列独特的化合物,由于它们具有优越的药物特性,因此具有优越的药物特性,包括效力和/或药代动力学和/或选择性和/或体内受体占有率特性。具体来说,选择一个1,3-
噻唑-2-基环成员,通过
乙炔基连接到
吡啶环的3位或
嘧啶环的5位,其中该环被选定的取代基取代,结果产生具有优越药物特性的化合物。本发明包括这些
杂环化合物的药学上可接受的盐形式,特别是
氯化物盐和
三氟乙酸盐。