[EN] DUAL TARGETING COMPOUNDS FOR THE TREATMENT OF ALZHEIMER'S DISEASE<br/>[FR] COMPOSÉS À DOUBLE CIBLAGE POUR LE TRAITEMENT DE LA MALADIE D'ALZHEIMER
申请人:UNIV BOLOGNA ALMA MATER
公开号:WO2013160728A1
公开(公告)日:2013-10-31
Compounds of formula (I) wherein the groups are as defined in the description, are used as medicaments, in particular for the treatment of a disease selected from the group consisting of: cognitive impairment, memory dysfunction, neurodegenerative disorders and related dementia, Alzheimer's disease, Parkinson's disease, neuropsychiatric behavior associated with Alzheimer's disease, pain, depression, attention deficit hyperactivity disorder and for pharmacological addictive substance or intoxicant therapy; and for the neuroprotection from NMDA toxicity.
A series of memantine based salts with various aromatic and aliphatic carboxylic acids: Crystallographic analysis, Hirshfeld surfaces and dissolution study
solubility studies in water and compared with the standard MEM. HCl salt. All synthesized salts displayed a range of solubility in water from high to medium to low as compared with MEM. HCl salt. Efforts were also directed to understand the possible cause of high and low solubility of newly synthesized MEM salts in water with respect to the carboxylic acid backbone, ratio of acid/amine (present in salts)
摘要 Memantine.HCl (MEM.HCl) 是一种基于金刚烷的胺,是一种临床上用于治疗各种神经系统疾病的药物。令人惊讶的是,尽管 MEM 盐(单羧酸伯铵,PAM 和二羧酸伯铵,PAD)提供了研究可靠性和稳定性的机会,但 MEM 盐/共晶在晶体工程中作为超分子基序的应用很少在文献中报道在强离子氢键(N+ –H…O−、O–H…O 等)存在下的各种非键合相互作用,如 C–H⋯O、C–H⋯N、范德华等. 在本研究中,合成了一系列具有 MEM 和不同羧酸主链(脂肪族和芳香族)的新系列 12 盐,并通过各种物理化学技术(如 IR、NMR 和单晶 X 射线研究)对其进行了表征。重点还在于了解这些盐中存在的超分子合成子并建立它们之间的结构-性质关系。还采用定性(图形集分析)和定量(Hirshfeld 表面分析)方法来分析盐 (1A-1K) 的所有单晶结构,以深入了解所形成的超分子组装和完善的 PAM
Pragmatic recruitment of memantine as the capping group for the design of HDAC inhibitors: A preliminary attempt to unravel the enigma of glioblastoma
well as TMZ-resistant GBM cells and P1S cells, a concurrent chemo radiotherapy (CCRT)-resistant/patient-derived glioma cell line mediated through preferential HDAC6 inhibition (IC50 = 5.42 nM). Furthermore, 16 exerted cellcycle arrest at G2phase, induced apoptosis in GBM cells at high concentration and exhibited high BBB permeability. To add on, in-vivo study revealed that the administration of compound
<i>N</i>
‐Cyanation of Primary and Secondary Amines with Cyanobenzio‐doxolone (CBX) Reagent
作者:Zimin Chen、Weiming Yuan
DOI:10.1002/chem.202102354
日期:2021.10.25
An efficient electrophilic N-cyanation of amines with a stable and less-toxic cyanobenziodoxole reagent towards the synthesis of cyanamides is disclosed. This synthetically practicable strategy allows the construction of a wide variety of cyanamides under very mild and simple conditions with a broad functional group compatibility, and showcases a huge potential in late-stage modification of complex