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N-substituted 2- (phenyl or bicyclo (2.2.1) hept-2-yl) oxynicotinamid compounds, such compounds for therapeutic use, and their use for the preparation of medicaments for the treatment of depression
N-substituted 2- (phenyl or bicyclo (2.2.1) hept-2-yl) oxynicotinamid compounds, such compounds for therapeutic use, and their use for the preparation of medicaments for the treatment of depression
Certain N-substituted nicotinamide compounds having formula (I) below CHEM and pharmaceutically acceptable acid addition salts thereof wherein R1 is 1-piperidyl, 1-(3-indolyl)ethyl, C1-4 alkyl, phenyl, 1-(1-phenylethyl), benzyl or mono-substituted benzyl wherein the substituent is methyl, methoxy, chloro or fluoro; and R2 is bicyclo[2.2.1]hept-2-yl or CHEM wherein Y is hydrogen, fluoro or chloro; and X is hydrogen, fluoro, chloro, methoxy, trifluoromethyl, cyano, carboxy, carbo(C1-4 alkoxy), methylcarbamoyl or dimethylcarbamoyl function as selective inhibitors of calcium-independent phosphodiesterase and are useful as antidepressants.
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机译:某些具有以下化学式(I)的N-取代的烟酰胺化合物及其药学上可接受的酸加成盐,其中R 1为1-哌啶基,1-(3-吲哚基)乙基,C1-4烷基,苯基,1- (1-苯乙基),苄基或单取代的苄基,其中取代基是甲基,甲氧基,氯或氟; R 2为双环[2.2.1]庚-2-基或,其中Y为氢,氟或氯; X是氢,氟,氯,甲氧基,三氟甲基,氰基,羧基,碳(C 1-4烷氧基),甲基氨基甲酰基或二甲基氨基甲酰基,其作用是不依赖钙的磷酸二酯酶的选择性抑制剂,并可用作抗抑郁药。
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