Disclosed are compounds and pharmaceutically acceptable salts of Formula I
wherein A, Q
1
, Q
2
, Q
3
, R
31
, and R
41
are as defined herein. Compounds of Formula I are useful in the treatment of diseases and/or conditions related to cell proliferation, such as cancer, inflammation, arthritis, angiogenesis, or the like. Also disclosed are pharmaceutical compositions comprising compounds of the invention and methods of treating the aforementioned conditions using such compounds.
Tetrahydroindole and Tetrahydroindazole Derivatives
申请人:Huang Kenneth He
公开号:US20080269193A1
公开(公告)日:2008-10-30
The invention provides indole and indazole compounds of Formula (I)
or pharmaceutically acceptable salts thereof which are useful for treating and/or preventing diseases and/or disorders ameliorated by the inhibition of Heat-Shock Protein 90. The invention further provides pharmaceutical compositions comprising compounds of Formula (I) and methods of preparing compounds of Formula (I).
Identification of (<i>R</i>)-6-(1-(4-Cyano-3-methylphenyl)-5-cyclopentyl-4,5-dihydro-1<i>H</i>-pyrazol-3-yl)-2-methoxynicotinic Acid, a Highly Potent and Selective Nonsteroidal Mineralocorticoid Receptor Antagonist
作者:Agustin Casimiro-Garcia、David W. Piotrowski、Catherine Ambler、Graciela B. Arhancet、Mary Ellen Banker、Tereece Banks、Carine M. Boustany-Kari、Cuiman Cai、Xiangyang Chen、Rena Eudy、David Hepworth、Catherine A. Hulford、Sandra M. Jennings、Paula M. Loria、Marvin J. Meyers、Donna N. Petersen、Neil K. Raheja、Matthew Sammons、Li She、Kun Song、Derek Vrieze、Liuqing Wei
DOI:10.1021/jm500206r
日期:2014.5.22
and improving biopharmaceutical properties. From this effort, (R)-14c was identified as a potent nonsteroidal MR antagonist (IC50 = 4.5 nM) with higher than 500-fold selectivity versus PR and other related nuclear hormone receptors, with improved solubility as compared to 2 and pharmacokinetic properties suitable for oral administration. (R)-14c was evaluated in vivo using the increase of urinary Na+/K+
报告了一系列新的非甾体类盐皮质激素受体(MR)拮抗剂,这些拮抗剂被确定为我们对临床候选药物PF-03882845(2)进行随访的策略的一部分。优化摆脱了先前描述的吡唑啉3a,并着重于提高对MR与孕酮受体(PR)的选择性,以此作为避免潜在的性激素相关副作用和改善生物药物特性的方法。从这一努力中,(R)-14c被确定为一种有效的非甾体MR拮抗剂(IC 50 = 4.5 nM),相对于PR和其他相关核激素受体的选择性高出500倍,与2相比,其溶解度有所提高和适合口服的药代动力学性质。使用大鼠中尿Na + / K +比的增加作为MR拮抗作用的机制生物标志物,对(R)-14c进行了体内评估。通过口服给药(R)-14c的治疗导致尿中Na + / K +比率显着增加,并证明该新型化合物可作为MR拮抗剂。
Pyrazoline Compounds
申请人:Meyers Marvin J.
公开号:US20080167294A1
公开(公告)日:2008-07-10
Compounds and pharmaceutically acceptable salts of the compounds are disclosed, wherein the compounds have the structure of Formula I:
wherein R
1
, R
2
, R
3A
, R
3B
, R
4
, R
5
, R
6
, R
7
, R
8
, and X are as defined in the detailed description of the invention. Corresponding pharmaceutical compositions, methods of treatment, and intermediates are also disclosed.
Compounds and pharmaceutically acceptable salts of the compounds are disclosed, wherein the compounds have the structure of Formula I:
wherein R
1
, R
2
, R
3A
, R
3B
, R
4
, R
5
, R
6
, R
7
, R
8
, and X are as defined in the detailed description of the invention. Corresponding pharmaceutical compositions, methods of treatment, and intermediates are also disclosed.