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    • 2. 发明授权
    • Compound
    • 复合
    • US08093279B2
    • 2012-01-10
    • US12555342
    • 2009-09-08
    • Lok Wai Lawrence WooToby JacksonAtul PurohitMichael John ReedGillian Reed, legal representativeBarry Victor Lloyd Potter
    • Lok Wai Lawrence WooToby JacksonAtul PurohitMichael John ReedBarry Victor Lloyd Potter
    • A61K31/44C07D249/00
    • C07D249/08C07D405/10
    • There is provided a compound of Formula I wherein R3, R4, R5, R6 and R7 are independently selected from H and —Y—R8; wherein each R8 is independently selected from —OH, hydrocarbyl groups, oxyhydrocarbyl groups, cyano (—CN), nitro (—NO2), H-bond acceptors, and halogens; wherein at least one of R3, R4, R5, R6 and R7 is —Y—R8 wherein R8 is selected from substituted and unsubstituted heterocyclic rings and amino substituted phenyl groups, wherein X is a bond or a linker group; wherein Y is an optional linker group; and wherein ring A is optionally further substituted; wherein R9 is selected from H, —OH and —OSO2NR1R2; wherein R1 and R2 are independently selected from H and hydrocarbyl; wherein (a) X is a bond and at least one of R3, R4, R5, R6 and R7 is —Y—R8; OR (b) R9 is —OSO2NR1R2 or —OH and four of R3, R4, R5, R6 and R7 are H and one of R3, R4, R5, R6 and R7 is —Y—R8.
    • 提供式I的化合物,其中R 3,R 4,R 5,R 6和R 7独立地选自H和-Y-R 8; 其中每个R 8独立地选自-OH,烃基,羟基烃基,氰基(-CN),硝基(-NO 2),H-键受体和卤素; 其中R 3,R 4,R 5,R 6和R 7中的至少一个是-Y-R 8,其中R 8选自取代和未取代的杂环和氨基取代的苯基,其中X是键或连接基团; 其中Y是任选的连接基团; 并且其中环A任选进一步被取代; 其中R9选自H,-OH和-OSO2NR1R2; 其中R1和R2独立地选自H和烃基; 其中(a)X是键,并且R 3,R 4,R 5,R 6和R 7中的至少一个是-Y-R 8; 或(b)R9为-OSO2NR1R2或-OH,R3,R4,R5,R6和R7中的4个为H,R3,R4,R5,R6和R7之一为-Y-R8。
    • 8. 发明授权
    • Steroid sulphatase inhibitors
    • 类固醇硫酸酶抑制剂
    • US06677325B2
    • 2004-01-13
    • US10082007
    • 2002-02-21
    • Michael John ReedBarry Victor Lloyd Potter
    • Michael John ReedBarry Victor Lloyd Potter
    • A61K3135
    • A61K31/37C07D311/16C07D311/30C07D311/32C07D311/36C07J41/0072
    • A method for controlling estrone or estrodiol production comprising administering a ring system compound comprising a sulphamic acid ester group; wherein said compound is an inhibitor of an enzyme having steroid sulphatase activity (EC 3.1.6.2); and wherein if the sulphamic acid ester group of said compound is replaced with a sulphate group to form a sulphate compound and incubated with a steroid sulphatase enzyme (EC 3.1.6.2) at a pH 7.4 and 37° C. it provides a Km value of less than 50 &mgr;M. A method to target the estrogen metabolic pathway comprising administering a ring system compound comprising a sulphamic acid ester group; wherein said compound is an inhibitor of an enzyme having steroid sulphatase activity (EC 3.1.6.2); and wherein if the sulphamic acid ester group of said compound is replaced with a sulphate group to form a sulphate compound and incubated with a steroid sulphatase enzyme (EC 3.1.6.2) at a pH 7.4 and 37° C. it provides a Km value of less than 50 &mgr;M.
    • 用于控制雌酮或雌二醇生产的方法,包括施用包含氨基磺酸酯基团的环系化合物; 其中所述化合物是具有类固醇硫酸酯酶活性的酶的抑制剂(EC 3.1.6.2); 并且其中如果所述化合物的氨基磺酸酯基团被硫酸根基团替代以形成硫酸盐化合物,并在pH 7.4和37℃下与类固醇硫酸酶(EC 3.1.6.2)温育,则其提供Km值 小于50亩。 靶向雌激素代谢途径的方法,包括施用包含氨基磺酸酯基团的环系化合物; 其中所述化合物是具有类固醇硫酸酯酶活性的酶的抑制剂(EC 3.1.6.2); 并且其中如果所述化合物的氨基磺酸酯基团被硫酸根基团替代以形成硫酸盐化合物,并在pH 7.4和37℃下与类固醇硫酸酶(EC 3.1.6.2)温育,则其提供Km值 小于50亩。
    • 10. 发明授权
    • Methods for introducing an estrogenic compound
    • 引入雌激素化合物的方法
    • US06476011B1
    • 2002-11-05
    • US09193970
    • 1998-11-18
    • Michael John ReedBarry Victor Lloyd Potter
    • Michael John ReedBarry Victor Lloyd Potter
    • A61K3156
    • A61K31/37C07D311/16C07D311/30C07D311/32C07D311/36C07J41/0072
    • The invention pertains to methods for introducing an estrogenic compound into a subject in need thereof involving administering an effective amount of a ring system compound having the formula (II) wherein each of R1 and R2 is independently selected from H, alkyl, alkenyl, cycloalkyl and aryl, and at least one of R1 and R2 is H, or together represent alkylene optionally containing one or more hetero atoms or groups in the alkylene chain; and the ring system ABCD represents a substituted or unsubstituted, saturated or unsaturated steroid nucleus selected from the group consisting of oestrones, dehydroepiandrosterones, substituted oestrones, oestradiols, substituted oestradiols, oestriols, substituted dehydroepiandrosterones, or substituted oestriols; wherein the compound is an inhibitor of an enzyme having steroid sulphatase activity (EC 3,1,6,2), or a pharmceutically acceptable salt thereof.
    • 本发明涉及向有需要的受试者中引入雌激素化合物的方法,包括给予有效量的具有式(II)的环系化合物,其中R 1和R 2各自独立地选自H,烷基,烯基,环烷基和 芳基,并且R 1和R 2中的至少一个为H,或一起表示亚烷基链中任选含有一个或多个杂原子或基团的亚烷基; 环系ABCD代表选自以下组中的取代或未取代的饱和或不饱和类固醇核:地塞米松,脱氢表雄酮,取代的雌二醇,雌二醇,取代的雌二醇,雌三醇,取代的脱氢表雄甾酮或取代的雌三醇; 其中所述化合物是具有类固醇硫酸酯酶活性的酶的抑制剂(EC 3,1,6,2)或其药学上可接受的盐。