An unexpected reaction to methodology: an unprecedented approach to transamidation
作者:K. P. Rakesh、A. B. Ramesha、C. S. Shantharam、K. Mantelingu、N. Mallesha
DOI:10.1039/c6ra23374k
日期:——
isocyanates and sodium hydride as the reagents. In addition, the method involves no expensive metal complexes or catalysts and all reactions are carried out at room temperature. Furthermore, both symmetrical and asymmetrical ureas were successfully obtained in single step reactions with reasonable yields.
Joshua, C P; Sujatha, T S, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1991, vol. 30, # 6, p. 600 - 603
作者:Joshua, C P、Sujatha, T S
DOI:——
日期:——
[EN] INHIBITORS OF PEPTIDYLARGININE DEIMINASES<br/>[FR] INHIBITEURS DE PEPTIDYLARGININE DÉIMINASES
申请人:[en]GILEAD SCIENCES, INC.
公开号:WO2022140428A2
公开(公告)日:2022-06-30
The present disclosure relates to novel compounds for use in therapeutic treatement of a disease associated with peptidylarginine deiminases (PADs), such as peptidylarginine deiminase type 4 (PAD4). The present disclosure also relates to processes and intermediates for the preparation of such compounds, methods of using such compounds and pharmaceutical compositions comprising the compounds described herein.
Umsetzungen von metall- und metalloidverbindungen mit mehrfunktionellen molekülen
作者:Walter Maringgele
DOI:10.1016/s0022-328x(00)89013-0
日期:1981.12
Synthesis and SAR studies of potent H+/K+-ATPase and anti-inflammatory activities of symmetrical and unsymmetrical urea analogues
作者:Kadalipura P. Rakesh、Nanjudappa Darshini、Sunnadadoddi L. Vidhya、Rajesha、Ningegowda Mallesha
DOI:10.1007/s00044-017-1878-x
日期:2017.8
A sequence of symmetrical and unsymmetricalurea derivatives 1–24 were synthesized and characterized by standard spectroscopic techniques. The synthesized analogues were tested for their in vitro H+/K+-ATPase and anti-inflammatory activities. The majority of the compounds showed outstanding activity, compared to that of omeprazole and indomethacin, usual standard drugs of antiulcer and anti-inflammatory
合成了一系列对称和不对称的尿素衍生物1-24,并通过标准光谱技术进行了表征。测试了合成的类似物的体外H + / K + -ATPase和抗炎活性。与分别为抗溃疡和抗炎药的常用标准药物奥美拉唑和消炎痛相比,大多数化合物均具有出色的活性。特别是,羟基,甲基和甲氧基衍生物13-24是最活跃的化合物,对苯环上的各种取代基具有明显的扩增作用,因此对胃溃疡的抑制有积极作用。化合物1-3和22-24 由于分子上存在吸电子基团(Cl和F),因此具有出色的抗炎活性。