Synthesis of benzamide-benzothiazole conjugates via palladium-catalysed aminocarbonylation (hydrazinocarbonylation)
作者:Máté Gergely、László Kollár
DOI:10.1016/j.tet.2019.02.026
日期:2019.3
The palladium-catalysed aminocarbonylation of iodoarenes was investigated using 2-amino- and 2-hydrazinobenzothiazole as N-nucleophile. The reaction proved to be highly chemoselective in all cases: carboxamides and the corresponding carbohydrazides, obtained by the acylation at the nitrogen adjacent to the C-2 of the benzothiazole moiety, were obtained exclusively and isolated in moderate to high yields
Methods and compositions for stimulating osteoblast proliferation or treating malignant cell proliferation and methods for selecting osteoblast proliferation stimulants
申请人:——
公开号:US20030119791A1
公开(公告)日:2003-06-26
The present invention relates to pharmacologically active compounds which are capable of binding to nuclear hormone receptors and are useful for the stimulation of osteoblast proliferation and ultimately bone growth. This invention also relates to the use of such compounds for the treatment or prevention of diseases and/or disorders associated with nuclear hormone receptor families.
Regiodivergent Synthesis of Benzothiazole‐Based Isosorbide Imidates by Oxidative N‐Heterocyclic Carbene Catalysis
作者:Daniele Ragno、Carmela De Risi、Alessandro Massi、Graziano Di Carmine、Sofia Toldo、Costanza Leonardi、Olga Bortolini
DOI:10.1002/ejoc.202200482
日期:2022.8.5
The regiodivergent synthesis of exo (2-OH) and endo (5-OH) isosorbide (IS) imidates containing biologically relevant N-heterocyclic rings (benzothiazole, benzoxazole, thiazole and isoxazole) has been achieved by oxidative N-heterocyclic carbene (NHC) catalysis starting from aldimine starting materials. A large library of unprecedented high value-added products has been obtained with good levels of
\(57) [Abstract] The invention relates to pharmacologically active compounds that can bind to nuclear hormone receptors and are useful for the stimulating of osteoblast proliferation and eventual bone growth.本发明还涉及使用这种化合物治疗或预防与核激素受体家族有关的疾病和/或紊乱。\n
COMPOUNDS AND METHODS FOR PROVIDING PHARMACOLOGICALLY ACTIVE PREPARATIONS AND USES THEREOF
申请人:BOARD OF REGENTS THE UNIVERSITY OF TEXAS SYSTEM