[EN] COMPOSITIONS AND METHODS OF MODULATING SHORT-CHAIN DEHYDROGENASE ACTIVITY [FR] COMPOSITIONS ET PROCÉDÉS DE MODULATION DE L'ACTIVITÉ DE LA DÉSHYDROGÉNASE À CHAÎNE COURTE
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.
Provided is a kynurenine production inhibitor comprising a nitrogen-containing heterocyclic compound represented by formula (I):
(wherein R
50
and R
51
may be the same or different and each represent a hydrogen atom or the like, G
1
and G
2
may be the same or different and each represent a nitrogen atom or the like, X represents formula (III):
(wherein m
1
and m
2
may be the same or different and each represent an integer of 0 or 1, Y represents an oxygen atom or the like, and R
6
and R
7
may be the same or different and each represent a hydrogen atom or the like),
R
1
represents optionally substituted lower alkyl or the like, R
2
represents a hydrogen atom or the like, and R
3
represents optionally substituted lower alkyl or the like), and the like.
Small molecule antagonists of the gonadotropin-releasing hormone (GnRH) receptor: Structure–activity relationships of small heterocyclic groups appended to the 2-phenyl-4-piperazinyl-benzimidazole template
作者:Diane B. Hauze、Murty V. Chengalvala、Joshua E. Cottom、Irene B. Feingold、Lloyd Garrick、Daniel M. Green、Christine Huselton、Wenling Kao、Kenneth Kees、Joseph T. Lundquist、Charles W. Mann、John F. Mehlmann、John F. Rogers、Linda Shanno、Jay Wrobel、Jeffrey C. Pelletier
DOI:10.1016/j.bmcl.2009.02.043
日期:2009.4
2-phenyl-4-piperazinyl-benzimidazole N-ethyluracil GnRHreceptorantagonist 1 following oral administration in rats. A series of small heterocycles were appended to the 2-(4-tert-butylphenyl)-4-piperazinyl-benzimidazole template in place of the N-ethyluracil. Two imidazole analogues, 32 and 41, were shown to possess substantial in vitro potency at the target receptor (hGnRH IC50 = 7 and 18 nM, respectively)
先前的报道描述了大鼠口服给药后2-苯基-4-哌嗪基-苯并咪唑N-乙基尿嘧啶GnRH受体拮抗剂1的血清LH抑制药理作用。一系列小杂环取代N-乙基尿嘧啶被附加到2-(4-叔丁基苯基)-4-哌嗪基-苯并咪唑模板上。已显示两种咪唑类似物32和41在靶受体上具有显着的体外效能(分别为hGnRH IC 50 = 7和18 nM)和水溶性(在pH 7.4下分别为55和100μg/ mL)。两种化合物在大鼠中均具有较高的口服生物利用度,其中32种具有较高的口服生物利用度。进一步检查了一个切除睾丸的大鼠模型的血清LH抑制的基础上增加了41分布的数量。口服32只睾丸切除的大鼠血清LH水平有降低的趋势。
Chemical Compounds 637: Pyridopyrimidinediones as PDE4 Inhibitors
申请人:Bonnert Roger Victor
公开号:US20100204203A1
公开(公告)日:2010-08-12
The present invention provides a compound of a formula (I), wherein the variables are defined herein; to a process for preparing such a compound; and to the use of such a compound in the treatment of a PDE4 mediated disease state.
Provided is a kynurenine production inhibitor comprising a nitrogen-containing heterocyclic compound represented by formula (I):
(wherein R50 and R51 may be the same or different and each represent a hydrogen atom or the like, G1 and G2 may be the same or different and each represent a nitrogen atom or the like, X represents formula (III):
(wherein m1 and m2 may be the same or different and each represent an integer of 0 or 1, Y represents an oxygen atom or the like, and R6 and R7 may be the same or different and each represent a hydrogen atom or the like),
R1 represents optionally substituted lower alkyl or the like, R2 represents a hydrogen atom or the like, and R3 represents optionally substituted lower alkyl or the like), and the like.