专利号:UA-68408-C2 优先权日:1998-12-23 标 题:3-azabicyclo[3.1.0]hexane derivatives as opiate receptor ligands, pharmaceutical and veterinary composition, method for treatment and method for synthesis of derivatives
专利号:US-12264146-B2 优先权日:2018-10-30 标 题 :Rho kinase inhibitor, method for preparing same and uses thereof 发明人:ZHANG BAOXIAN; ZHANG HONGWU; HU JIE; KANG ZHIYUN; XUE CHUNMEI; LI WENHUI; SONG YANWEI; WU ZHENZHEN; CHEN ANPING; WANG FANG; REN HENGCHUN; LI JUN 权利人:BEIJING INCREASE INNOVATIVE DRUG CO LTD 摘要:Provided are a Rho kinase inhibitor, a method for preparing same and the uses thereof. The Rho kinase inhibitor designates a compound of Formula I, a stereoisomer thereof or pharmaceutically acceptable salt thereof. The Rho kinase inhibitor promotes endothelial cells and endothelin expression, prostenin expression, and vascular factors NO synthesis and secretion, has a promoting effect on proprostin expression independently of the doses used, shows lower toxicity, while being safer.
专利号:CN-102603715-A 优先权日:2012-03-31 标 题 :A kind of synthesis and preparation method of fasudil hydrochloride
参考标题:Synthesis Of Sulfonyl Azides Via Diazotransfer Using An Imidazole-1-Sulfonyl Azide Salt: Scope And 15N Nmr Labeling Experiments 作者:Marc Y. Stevens,Rajiv T. Sawant,Luke R. Odell |发布日期:2014.6.6 摘要:Imidazole-1-Sulfonyl Azide Hydrogen Sulfate Is Presented As An Efficient Reagent For The Synthesis Of Sulfonyl Azides From Primary Sulfonamides. The Described Method Is Experimentally Simple And High-Yielding And Does Not Require The Addition Of Cu Salts. Furthermore, 15N Nmr Mechanistic Studies Show The Reaction Proceeds Via A Diazo Transfer Mechanism. Imidazole-1-Sulfonyl Azide Hydrogen Sulfate Provides