10,10-dialkyl prostanoic acid derivatives as agents for lowering intraocular pressure
申请人:Allergan, Inc.
公开号:US20040235958A1
公开(公告)日:2004-11-25
The present invention provides a method of treating ocular hypertension or glaucoma which comprises administering to an animal having ocular hypertension or glaucoma therapeutically effective amount of a compound represented by the general formula I;
1
wherein the dashed line indicates the presence or absence of a bond, the hatched wedge indicates the &agr; (down) configuration, and the solid triangle indicates the
&bgr; (up) configuration;
B is a single, double, or triple covalent bond;
n is 0-6;
X is CH
2
, S or O;
Y is any pharmaceutically acceptable salt of CO
2
H, or CO
2
R, CONR
2
, CONHCH
2
CH
2
OH, CON(CH
2
CH
2
OH)
2
,CH
2
OR, P(O)(OR)
2
, CONRSO
2
R, SONR
2
, or
2
R is H, C
1-6
alkyl or C
2-6
alkenyl;
R
2
and R
3
are C
1-6
linear alkyl which may be the same or different, and may be bonded to each other such that they form a ring incorporating the carbon to which they are commonly attached;
R
4
is hydrogen, R, C(═O)R, or any group that is easily removed under physiological conditions such that R
4
is effectively hydrogen;
R
5
is hydrogen or R;
R
6
is
i) hydrogen;
ii) a linear or branched hydrocarbon containing between 1 and 8 carbon atoms, which may contain one or more double or triple bonds, or oxygen or halogen derivatives of said hydrocarbon, wherein 1-3 carbon or hydrogen atoms may be substituted by O or a halogen; or
iii) aryloxy, heteroaryloxy, C
3-8
cycloalkyloxy, C
3-8
cycloalkyl, C
6-10
aryl or C
3-10
heteroaryl, wherein one or more carbons is substituted with N, O, or S; and which may contain one or more substituents selected from the group consisting of halogen, trihalomethyl, cyano, nitro, amino, hydroxy, C
6-10
aryl, C
3-10
heteroaryl, aryloxy, heteroaryloxy, C
1-6
alkyl, OR, SR, and SO
2
R.
Some of the compounds of the present invention and some of their methods of preparation are also novel an nonobvious.
本发明提供了一种治疗眼压升高或青光眼的方法,包括向患有眼压升高或青光眼的动物施用一种由通式I表示的化合物的治疗有效量;其中,虚线表示键的存在或不存在,斜杠表示α(向下)构型,实心三角形表示β(向上)构型;B是单键,双键或三键;n为0-6;X是
CH2、S或O;Y是CO2H、CO2R、CONR2、CONH OH、CON( OH)2、 OR、P(O)(OR)2、CONRSO2R、SONR2或2R的任何药学上可接受的盐;其中,R是H、C1-6烷基或C2-6烯基;R2和R3是C1-6线性烷基,可以相同也可以不同,并且可以连接在一起,形成包含它们共同连接的碳的环;R4是氢,R、C(═O)R或在生理条件下易于去除的任何基团,使得R4有效地是氢;R5是氢或R;R6是i)氢;ii)含有1-8个碳原子的线性或支链烃基,可以含有一个或多个双键或三键,或者该烃基的氧或卤素衍
生物,其中1-3个碳或氢原子可以被O或卤素取代;或iii)芳氧基,杂芳氧基,C3-8环烷氧基,C3-8环烷基,C6-10芳基或C3-10杂芳基,其中一个或多个碳被N、O或S取代;并且可以包含一种或多种取代基,所述取代基选自卤素、三卤甲基、
氰基、硝基、
氨基、羟基、C6-10芳基、C3-10杂芳基、芳氧基、杂芳氧基、C1-6烷基、OR、SR和SO2R。本发明的一些化合物及其制备方法也是新颖且非显而易见的。