[EN] METHOD FOR TREATING OPHTHALMIC DISEASES USING KINASE INHIBITOR COMPOUNDS IN PRODRUG FORMS [FR] MÉTHODE DE TRAITEMENT DE MALADIES OPHTALMIQUES À L'AIDE DE COMPOSÉS D'INHIBITEURS DE KINASE SOUS FORME DE PROMÉDICAMENTS
CYTOSKELETAL ACTIVE RHO KINASE INHIBITOR COMPOUNDS, COMPOSITION AND USE
申请人:Lampe John W.
公开号:US20080214614A1
公开(公告)日:2008-09-04
The present invention is directed to synthetic cytoskeletal active compounds that are inhibitors of rho-associated protein kinase. The present invention is also directed to pharmaceutical compositions comprising such compounds and a pharmaceutically acceptable carrier. The invention is additionally directed to a method of preventing or treating diseases or conditions associated with cytoskeletal reorganization. In one embodiment of the invention, the method treats increased intraocular pressure, such as primary open-angle glaucoma. The method comprises administering to a subject a therapeutically effective amount of a cytoskeletal active compound of Formula I or Formula II, wherein said amount is effective to influence the actomyosin interactions, for example by leading to cellular relaxation and alterations in cell-substratum adhesions.
Cytoskeletal active rho kinase inhibitor compounds, composition and use
申请人:Inspire Pharmaceuticals, Inc.
公开号:US08071779B2
公开(公告)日:2011-12-06
The present invention is directed to synthetic cytoskeletal active compounds that are inhibitors of rho-associated protein kinase. The present invention is also directed to pharmaceutical compositions comprising such compounds and a pharmaceutically acceptable carrier. The invention is additionally directed to a method of preventing or treating diseases or conditions associated with cytoskeletal reorganization. In one embodiment of the invention, the method treats increased intraocular pressure, such as primary open-angle glaucoma. The method comprises administering to a subject a therapeutically effective amount of a cytoskeletal active compound of Formula I or Formula II, wherein said amount is effective to influence the actomyosin interactions, for example by leading to cellular relaxation and alterations in cell-substratum adhesions.
METHOD FOR TREATING OPHTHALMIC DISEASES USING KINASE INHIBITOR COMPOUNDS IN PRODRUG FORMS
申请人:Inspire Pharmaceuticals, Inc.
公开号:US20130131059A1
公开(公告)日:2013-05-23
This invention is directed to prodrugs of rho kinase (ROCK) inhibitors. These prodrugs are in general the ester or the amide derivatives of the parent compounds. These prodrugs are often weak inhibitors of ROCK, but their parent compounds have good activities. Upon instillation into the eyes, the ester or the amide group of these prodrugs is rapidly hydrolyzed into alcohol, amine, or acid, and the prodrugs are converted into the active base compounds. The prodrugs of ROCK inhibitors provide several advantages such as delivery of higher concentrations of the active species into the target site and reduction of ocular discomfort. The invention is also directed to a method of treating ophthalmic diseases such as glaucoma, allergic conjunctivitis, macular edema, macular degeneration, and blepharitis, by administering an effective amount of a ROCK prodrug compound of Formula I to the eyes of the patient in need of.
Mild Amide Synthesis Using Nitrobenzene under Neutral Conditions
作者:Ni Xiong、Yuanqi Dong、Bin Xu、Yang Li、Rong Zeng
DOI:10.1021/acs.orglett.2c01743
日期:2022.7.8
Amide synthesis is one of the most important transformations in organic chemistry due to the broad application in pharmaceutical drugs and organic materials. In this report, we describe a mild protocol for amide formation using the readily available nitroarenes as nitrogen sources and an inexpensive iron complex as a catalyst. Because of the use of the pH-neutral conditions and the avoidance of the
由于在药物和有机材料中的广泛应用,酰胺合成是有机化学中最重要的转化之一。在本报告中,我们描述了一种温和的酰胺形成方案,使用现成的硝基芳烃作为氮源和廉价的铁络合物作为催化剂。由于使用 pH 中性条件和避免强氧化剂或还原剂,可以很好地耐受各种芳香族和脂肪族醛以及具有各种官能团的硝基芳烃。在详细研究的基础上提出了一种合理的机制,其中铁催化剂引发自由基过程,溶剂作为 O 原子受体起关键作用。