申请人:G. D. Searle & Co.
公开号:US05288719A1
公开(公告)日:1994-02-22
The present invention provides a method for treating osteoporosis in a mammal comprising administering to said mammal a therapeutically-effective amount of a 2-, 3-, 8- and/or 10-substituted dibenzoxazepine compound having a structure of the formula: ##STR1## or a pharmaceutically-acceptable salt thereof, wherein: X is --NH-- or --CH.sub.2 --; Y is (1) --CH.sub.2 -- when X is --NH--, and (2) --NH-- when X is --CH.sub.2 --; R.sup.1 is hydrogen, halogen or --OR.sup.4 ; R.sup.4 is hydrogen, alkyl or ##STR2## Z is oxygen, sulfur, --SO--, --SO.sub.2 -- or --NR.sup.5 --; R.sup.5 is hydrogen or t-butyloxycarbonyl; R.sup.2 is hydrogen, halogen or trifluoromethyl; R.sup.3 is hydrogen, halogen, aryl, heteroaryl in which the heteroatoms are selected from oxygen, nitrogen and/or sulfur, or --NR.sup.6 R.sup.7 ; R.sup.6 and R.sup.7 are each independently hydrogen or alkyl; R.sup.8 is alkyl, aryl or ##STR3## R.sup.9 and R.sup.10 are each independently hydrogen or alkyl, or when taken together form N-morpholino or 4-methyl-N-piperazinyl; m and n are each independently integers of from 0 to 3; and P is 0 or 1, provided that p is not 1 when m is 0.
本发明提供了一种治疗哺乳动物骨质疏松症的方法,包括向所述哺乳动物施用具有下列结构式的2-、3-、8-和/或10-取代的二苯并噁唑化合物的治疗有效量或其药学上可接受的盐:##STR1## 其中:X是--NH--或--CH.sub.2--; Y是(1)当X是--NH--时为--CH.sub.2--,(2)当X是--CH.sub.2--时为--NH--;R.sup.1是氢、卤素或--OR.sup.4;R.sup.4是氢、烷基或##STR2## Z是氧、硫、--SO--、--SO.sub.2--或--NR.sup.5--;R.sup.5是氢或t-丁氧羰基;R.sup.2是氢、卤素或三氟甲基;R.sup.3是氢、卤素、芳基、杂芳基,其中杂原子选择自氧、氮和/或硫,或--NR.sup.6R.sup.7;R.sup.6和R.sup.7各自独立地是氢或烷基;R.sup.8是烷基、芳基或##STR3## R.sup.9和R.sup.10各自独立地是氢或烷基,或当一起取代时形成N-吗啉基或4-甲基-N-哌嗪基;m和n各自独立地是0到3的整数;P为0或1,但当m为0时,p不为1。