Synthesis and Pharmacological Evaluation of <i>N,N</i>‘-Diarylguanidines as Potent Sodium Channel Blockers and Anticonvulsant Agents
作者:N. Laxma Reddy、Wenhong Fan、Sharad S. Magar、Michael E. Perlman、Elizabeth Yost、Lu Zhang、David Berlove、James B. Fischer、Kathy Burke-Howie、Teresa Wolcott、Graham J. Durant
DOI:10.1021/jm980134b
日期:1998.8.1
(type IIA sodium channels) and for anticonvulsantactivity in the audiogenic DBA/2 mouse model. Results indicated that N, N'-diphenylguanidines substituted with flexible and moderate size lipophilic groups were preferred over aryl and/or hydrophilic groups for biological activity. Among the compounds studied, n-butyl- and/or n-butoxy-containing guanidines showed superior biological activity. A possible
The present invention provides therapeutically useful substituted guanidines, and methods of treatment and pharmaceutical compositions that utilize or comprise one or more of such guanidines.
本发明提供了具有治疗作用的取代胍,以及利用或包含其中一种或多种胍的治疗方法和药物组合物。
Methods of treatment of eye trauma and disorders
申请人:——
公开号:US20030027801A1
公开(公告)日:2003-02-06
Methods are provided for treatment of eye disorders and injury, including methods for treatment of reduced flow of blood or other nutrients to retinal tissue and/or optic nerve, methods for treatment of retinal ischemia and trauma and methods for treatment for optic nerve injury/damage.
Copper-Catalyzed Guanidinylation of Aryl Iodides: The Formation of <i>N,N′</i>-Disubstituted Guanidines
作者:Michelle Cortes-Salva、Be-Lan Nguyen、Javier Cuevas、Keith R. Pennypacker、Jon C. Antilla
DOI:10.1021/ol1002175
日期:2010.3.19
A copper-catalyzed cross-coupling reaction of guanidine nitrate with aryl iodides was used for the formation of N,N'-disubstituted guanidines to be used as potential therapeutics for strokes. A relatively inexpensive commercially available guanidine salt and a series of aryl iodides together with copper iodide and N,N-diethylsalicylamide as an efficient catalyst/ligand system provided a simple diarylation procedure.
SUBSTITUTED GUANIDINES AND DERIVATIVES THEREOF AS MODULATORS OF NEUROTRANSMITTER RELEASE AND NOVEL METHODOLOGY FOR IDENTIFYING NEUROTRANSMITTER RELEASE BLOCKERS