This invention is directed to a compound of Formula (I):
and pharmaceutically acceptable forms thereof useful as inhibitors of cPLA
2
and a method for preventing, treating or ameliorating a cPLA
2
mediated inflammatory related disease, disorder or condition using a compound of Formula (I) and, more particularly, for preventing, treating or ameliorating a cPLA
2
mediated inflammatory related disease, disorder or condition which results from the cellular secretion of TXB
2
or LTB
4
.
Hydrolysis and Radiation Stability of m-Xylylene Bis-diglycolamide: Synthesis and Quantitative Study of Degradation Products by HPLC-APCI+
作者:Hitos Galán、María Teresa Murillo、Rosa Sedano、Ana Núñez、Javier de Mendoza、Amparo González-Espartero、Pilar Prados
DOI:10.1002/ejoc.201100443
日期:2011.7
account on the stability of 1 against radio- and hydrolysis. We have also identified and quantified the sub-products formed during the irradiation process. Qualitative and quantitative analyses of irradiated 1 were performed by HPLC–MS, indicating the presence of seventeen degradation compounds. All fragments (2–18) were identified and synthesized independently. To complete this study, the AnIII and
Properly Substituted Benzimidazoles as a New Promising Class of Nicotinate Phosphoribosyltransferase (NAPRT) Modulators
作者:Cecilia Baldassarri、Gianfabio Giorgioni、Alessandro Piergentili、Wilma Quaglia、Stefano Fontana、Valerio Mammoli、Gabriele Minazzato、Elisa Marangoni、Massimiliano Gasparrini、Leonardo Sorci、Nadia Raffaelli、Loredana Cappellacci、Riccardo Petrelli、Fabio Del Bello
DOI:10.3390/ph16020189
日期:——
therapeutic relevance. Therefore, targeting the enzymes nicotinamidephosphoribosyltransferase (NAMPT) and nicotinate phosphoribosyltransferase (NAPRT), which regulate NAD biosynthesis from nicotinamide (NAM) and nicotinic acid (NA), respectively, is considered a promising strategy to modulate intracellular NAD pool. While potent NAMPT inhibitors and activators have been developed, the search for NAPRT modulators
考虑到肿瘤细胞的特点是对 NAD 的需求增加,以促进其重新编程的代谢,因此预防烟酰胺腺嘌呤二核苷酸 (NAD) 生物合成被认为是一种有吸引力的癌症治疗方法。另一方面,NAD 的下降是某些病理状况的标志,包括神经退行性疾病和代谢疾病,而促进 NAD 生物合成已被证明具有治疗意义。因此,针对烟酰胺磷酸核糖转移酶(NAMPT)和烟酸磷酸核糖转移酶(NAPRT)分别调节烟酰胺(NAM)和烟酸(NA)的NAD生物合成,被认为是调节细胞内NAD池的有前途的策略。虽然有效的 NAMPT 抑制剂和激活剂已经开发出来,但对 NAPRT 调节剂的研究仍处于起步阶段。在这项工作中,我们报告了一类新型 NAPRT 调节剂的鉴定,该调节剂带有在第 5 位被正确取代的 1,2-二甲基苯并咪唑支架。特别是,化合物 24、31 和 32 是迄今为止报道的第一个 NAPRT 激活剂,而 18 则表现为 NA 的非竞争性抑制剂
[EN] This invention is directed to a compound of Formula (I), and pharmaceutically acceptable forms thereof useful as inhibitors of cPLA2 and a method for preventing, treating or ameliorating a cPLA2 mediated inflammatory related disease, disorder or condition using a compound of Formula (I) and, more particularly, for preventing, treating or ameliorating a cPLA2 mediated inflammatory related disease, disorder or condition which results from the cellular secretion of TXB2 or LTB4. [FR] La présente invention concerne un composé de Formule (I) ainsi que les formes de qualité pharmaceutique de ce composé, qui peuvent être employés en tant qu'inhibiteurs de cPLA2, et une méthode de prévention, de traitement ou de soulagement d'une maladie, d'un trouble ou d'un état pathologique de type inflammatoire lié à cPLA2, en employant un composé de Formule (I) et plus particulièrement, de prévention, de traitement ou de soulagement d'une maladie, d'un trouble ou d'un état pathologique de type inflammatoire lié à cPLA2, résultant de la sécrétion cellulaire de TXB2 ou de LTB4.