PYRAZOLOPYRIMIDINYL INHIBITORS OF UBIQUITIN-ACTIVATING ENZYME
申请人:Millennium Pharmaceuticals, Inc.
公开号:US20130217682A1
公开(公告)日:2013-08-22
Disclosed are chemical entities that inhibit ubiquitin-activating enzyme (UAE), each of which is a compound of Formula I:
or a pharmaceutically acceptable salt thereof, wherein Y is
and W, Z, X
Y
, R
Y1
, R
Y2
and R
Y3
are defined herein; pharmaceutical compositions comprising the chemical entities; and methods of using the chemical entities. These chemical entities are useful for treating disorders, particularly cell proliferation disorders, including cancers.
Compounds of the formula
1
are neuropeptide Y antagonists and are effective in treating feeding disorders, cardiovascular diseases and other physiological disorders related to an excess of neuropeptide Y.
公式1的化合物是神经肽Y拮抗剂,能有效治疗与神经肽Y过量有关的进食障碍、心血管疾病和其他生理障碍。
Pyrazolopyrimidinyl inhibitors of ubiquitin-activating enzyme
申请人:Millennium Pharmaceuticals, Inc.
公开号:US09290500B2
公开(公告)日:2016-03-22
Disclosed are chemical entities that inhibit ubiquitin-activating enzyme (UAE), each of which is a compound of Formula I:
or a pharmaceutically acceptable salt thereof, wherein Y is
and W, Z, XY, RY1, RY2 and RY3 are defined herein; pharmaceutical compositions comprising the chemical entities; and methods of using the chemical entities. These chemical entities are useful for treating disorders, particularly cell proliferation disorders, including cancers.
Novel-Type GABA<sub>B</sub> PAMs: Structure–Activity Relationship in Light of the Protein Structure
作者:Balázs Krámos、Zsuzsa Hadady、Attila Makó、Gábor Szántó、Nóra Felföldi、Ildikó Magdó、Amrita Ágnes Bobok、Imre Bata、Viktor Román、András Visegrády、György M. Keserű、István Greiner、János Éles
DOI:10.1021/acsmedchemlett.3c00560
日期:2024.3.14
optimization that led to a carboxylic acidderivative (34). This lead candidate offers the possibility to improve potency without drastically inflating the physicochemical properties. Although the discovery of the novel carboxyl feature was surprising, it turned out to be an important element of the GABAB PAM pharmacophore that can be perfectly explained based on the new protein structures. Rationalizing
选择具有吡唑并[1,5- a ]嘧啶核心的已知HTS命中,我们的项目从CMPPE开始,其优化是由基于已发表的GABA B正变构调节剂(PAMs)开发的基于配体的药效团模型驱动的)。我们的主要目标是通过寻找新的焓相互作用来提高效力。因此,我们将亲脂性配体效率(LLE 或 LipE)作为优化的目标函数,从而产生了羧酸衍生物 ( 34 )。该主要候选药物提供了在不大幅提高理化特性的情况下提高效力的可能性。尽管新的羧基特征的发现令人惊讶,但事实证明它是 GABA B PAM 药效团的重要元素,可以根据新的蛋白质结构进行完美解释。为了合理化34的结合模式,我们使用公开的实验结构分析了 GABA B受体的亚基间 PAM 结合位点。