申请人:MERRELL DOW FRANCE ET CIE
公开号:EP0067105A2
公开(公告)日:1982-12-15
Compounds of the formula:
wherein:
R is 3,4-methylendioxyphenyl; phenyl; phenyl monosubstituted, disubstituted, or trisubstituted by (C1-C8)alkyl, (Cl-Ca)alkoxy, (C1-C6)alkylcarbonyloxy, hydroxy, chlorine, bromine, iodine, fluorine, trifluoromethyl, nitro, (C1-C6)alkylcarbonyl, benzoyl, or phenyl; 1- or 2-naphthyl; 1-, 2-, or 3-indenyl; 1-, 2-, or 9-fluorenyl; 2-pyridinyl; 1-, 2- or 3-piperidinyl; 2- or 3-pyrrolyl; 2- or 3-thienyl; 2- or 3-furanyl; 2- or 3-indolyl; 2- or 3-thianaphthenyl; or 2- or 3-benzofuranyl;
R, is hydrogen, (C1-C8)alkyl, benzyl, or phenethyl; X and Y,
independently, are hydrogen, fluorine, chlorine, or bromine; and A is a divalent radical of the formula:
wherein R is hydrogen, methyl, or ethyl, and m and n, independently, are an integer from 0 to 4, provided that m + n cannot be greater than 4;
-(CH2)p-D-(CH2)q-, wherein D is oxygen or sulfur, p is an integer from 2 to 4, and q is an integer from 0 to 2 provided that p + q cannot be greater than 4; or
-(CH2),CH=CH(CH2)s-, wherein r is an integer from 1 to 3 and s is an integer from 0 to 2, provided that r + s cannot be greater than 3;
or a non-toxic pharmaceutically acceptable acid addition salt thereof; provided that when each of X and Y in Formula I is hydrogen, R cannot be phenyl; are MAO inhibitors useful for treating depression. Processes and intermediates for preparing the compounds of Formula I or II are also described.
式中的化合物:
式中
R 是 3,4-甲基己氧基苯基;苯基;由(C1-C8)烷基、(Cl-Ca)烷氧基、(C1-C6)烷基羰氧基、羟基、氯、溴、碘、氟、三氟甲基、硝基、(C1-C6)烷基羰基、苯甲酰基或苯基单取代、二取代或三取代的苯基;1-或 2-萘基;1-、2-或 3-茚基;1-、2-或 9-芴基;2-吡啶基;1-、2-或 3-哌啶基;2-或 3-吡咯基;2-或 3-噻吩基;2-或 3-呋喃基;2-或 3-吲哚基;2-或 3-噻吩基;或 2-或 3-苯并呋喃基;
R,是氢、(C1-C8)烷基、苄基或苯乙基; X 和 Y、
分别是氢、氟、氯或溴;以及 A 是式中的二价基:
其中 R 是氢、甲基或乙基,m 和 n 分别是 0 至 4 的整数,但 m + n 不能大于 4;
-(CH2)p-D-(CH2)q-,其中 D 是氧或硫,p 是 2 至 4 的整数,q 是 0 至 2 的整数,但 p + q 不能大于 4;或
-(CH2),CH=CH(CH2)s-,其中 r 是 1 至 3 的整数,s 是 0 至 2 的整数,但 r + s 不能大于 3;
或其无毒性的药学上可接受的酸加成盐;条件是当式 I 中的 X 和 Y 均为氢时,R 不能为苯基;这些化合物是用于治疗抑郁症的 MAO 抑制剂。还描述了制备式 I 或式 II 化合物的工艺和中间体。