申请人:Eli Lilly and Company
公开号:US06432982B1
公开(公告)日:2002-08-13
The invention provides novel benzothiophenes of the formula:
wherein R1 is —H, —OH, —O(C1-C4 alkyl), —O—CO(C1-C6 alkyl), —OSO2(C4-C6 alkyl, or —OCOAr where Ar is optionally substituted phenyl; R2 is —H, —OH, —Cl, —Br, —O(C1-C4 alkyl), —OCO(C1-C6 alkyl), —OSO2(C4-C6 alkyl, or —OCOAr where Ar is optionally substituted phenyl; R3 is —H, —F, —Cl, —(C1-C4 alkyl), —CN, or —O(C1-C3 alkyl); R4 is —H, —F, —Cl, —(C1-C4 alkyl), —CN or —O(C1-C3 alkyl); R5 is —H, —F, —Cl, —(C1-C4 alkyl), or —O(C1-C3 alkyl); and R6 is —H, —F, —Cl, —(C1-C4 alkyl), or —O(C1-C3 alkyl); with the provisos that R3, R4, R5 and R6 can not all be hydrogen, and that when one of R3, R4, R5 or R6 is C1-C4 alkyl, no more than two of R3, R4, R5 and R6 can be hydrogen; Y is —CO—, —CHOH—, or —CH2—; R7 and R8 are independently C1-C4 alkyl or combine to form, with the nitrogen to which they are attached, 1-piperidinyl, 1-pyrrolidinyl, 1-hexamethyleneimino, or morpholino; or a pharmaceutically acceptable salt thereof. The present invention further provides pharmaceutical compositions containing compounds of formula I, optionally containing estrogen opr progestin, and the use of such compounds alone, or in combination with estrogen or progestin or alleviating the symptoms of post-menopausal syndrome, particularly osteoporosis, cardiovascular related pathological conditions, and estrogen-dependent cancer.
该发明提供了式子为:其中R1是—H,—OH,—O(C1-C4烷基),—O—CO(C1-C6烷基),—OSO2(C4-C6烷基)或—OCOAr,其中Ar选择性地取代苯基; R2是—H,—OH,—Cl,—Br,—O(C1-C4烷基),—OCO(C1-C6烷基),—OSO2(C4-C6烷基)或—OCOAr,其中Ar选择性地取代苯基; R3是—H,—F,—Cl,—(C1-C4烷基),—CN或—O(C1-C3烷基); R4是—H,—F,—Cl,—(C1-C4烷基),—CN或—O(C1-C3烷基); R5是—H,—F,—Cl,—(C1-C4烷基)或—O(C1-C3烷基); R6是—H,—F,—Cl,—(C1-C4烷基)或—O(C1-C3烷基); 前提是R3、R4、R5和R6不能都是氢,当R3、R4、R5或R6之一是C1-C4烷基时,R3、R4、R5和R6中最多只能有两个是氢; Y是—CO—,—CHOH—或—CH2—; R7和R8独立地是C1-C4烷基或与它们所连接的氮结合形成1-哌啶基,1-吡咯烷基,1-己亚甲基或吗啉基;或其药学上可接受的盐。本发明还提供了含有式I化合物的药物组合物,选项包含雌激素或孕激素,并使用这些化合物单独或与雌激素或孕激素组合以缓解更年期综合症状,特别是骨质疏松症,心血管相关病理条件和雌激素依赖性癌症。