This invention comprises methods of treating bone prosthesis degeneration comprising administration of a compound of the formulae I or II:
1
wherein Z is a moiety selected from the group of:
2
wherein: R
1
is selected from H, OH or the C
1
-C
12
esters or C
1
-C
12
alkyl ethers thereof, or halogens; or C
1
-C
4
halogenated ethers including trifluoromethyl ether and trichloromethyl ether; R
2
, R
3
, R
4
, R
5
, and R
6
are H, OH or C
1
-C
12
esters or C
1
-C
12
alkyl ethers thereof, halogens, or C
1
-C
4
halogenated ethers, cyano, C
1
-C
6
alkyl, or trifluoromethyl, with the proviso that, when R
1
is H, R
2
is not OH; Y is the moiety:
3
R
7
and R
8
are alkyl or concatentated together to form an optionally substituted, nitrogen-containing ring; or a pharmaceutically acceptable salt thereof.
这项发明涉及治疗骨假体退化的方法,包括给予化合物I或II的治疗:其中Z是从以下组中选择的基团:其中:R1选择自H、OH或其C1-C12
酯或C1-C12烷基醚,或卤素;或C1-C4卤代醚,包括三
氟甲醚和三
氯甲醚;R2、R3、R4、R5和R6是H、OH或其C1-C12
酯或C1-C12烷基醚,卤素,或C1-C4卤代醚,
氰基,C1-C6烷基,或三
氟甲基,但当R1为H时,R2不是OH;Y是基团:R7和R8是烷基或连接在一起形成一个可选择取代的含
氮环;或其药用盐。