1-Alkyl-4-acylpiperazines as a New Class of Imidazole-Free Histamine H3 Receptor Antagonists
摘要:
With the aim of identifying structurally novel, centrally acting histamine H-3 antagonists, arrays of monoacyldiamines were screened. This led to the discovery of a series of 1-alkyl-4-acylpiperazines which were potent antagonists at the human histamine H-3 receptor. The most potent amides had antagonist potencies in the subnanomolar range.
DIHYDROPTERIDINONE DERIVATIVES, PREPARATION PROCESS AND PHARMACEUTICAL USE THEREOF
申请人:Tang Peng Cho
公开号:US20120184543A1
公开(公告)日:2012-07-19
Dihydroperidinone derivatives, preparation process and pharmaceutical use thereof are disclosed. Specially, new dihydroperidinone derivatives represented by general formula (I), wherein each substituent of the general formula (I) is defined as in the description, their preparation process, pharmaceutical compositions comprising said derivatives and their use as therapeutical agents, especially as Plk kinase inhibitors are disclosed.
A novel class of substituted piperazines and diazepanes, pharmaceutical compositions comprising them and use thereof in the treatment of diseases and disorders related to the histamine H3 receptor. More particularly, the compounds are useful for the treatment of diseases and disorders in which an interaction with the histamine H3 receptor is beneficial.
[EN] PYRROLIDINE DERIVATIVES AS HISTAMINE RECEPTORS LIGANDS<br/>[FR] LIGANDS DE RECEPTEURS HISTAMINIQUES A BASE DE DERIVES PYRROLIDINIQUES
申请人:GLAXO GROUP LTD
公开号:WO2006040192A1
公开(公告)日:2006-04-20
The present invention relates to pyrrolidine derivatives of formula (I) having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of neurological and psychiatric disorders.
potential target for the discovery of chemosensitizers and anticancer drugs. Amentoflavone (AMF) is reported to be a selective PARP-1 inhibitor. Here, structural modifications and trimming of AMF have led to a series of AMF derivatives (9a–h) and apigenin–piperazine/piperidine hybrids (14a–p, 15a–p, 17a–h, and 19a–f), respectively. Among these compounds, 15l exhibited a potent PARP-1 inhibitory effect
[EN] CYCLIN-DEPENDENT KINASE INHIBITING COMPOUNDS FOR THE TREATMENT OF MEDICAL DISORDERS<br/>[FR] COMPOSÉS INHIBITEURS DE KINASE DÉPENDANT DE LA CYCLINE POUR LE TRAITEMENT D'AFFECTIONS MÉDICALES
申请人:G1 THERAPEUTICS INC
公开号:WO2021236650A1
公开(公告)日:2021-11-25
This invention is in the area of cell cycle inhibiting compounds for the treatment of disorders involving abnormal cellular proliferation, and include selective CDK2 inhibitors for medical therapy and their pharmaceutically acceptable salts and compositions.