SUBSTITUTED BENZOYLGUANIDINES, METHOD FOR PRODUCTION AND USE THEREOF AS MEDICAMENT OR DIAGNOSTIC AND MEDICAMENT COMPRISING THE SAME
申请人:Kleemann Heinz-Werner
公开号:US20070270414A1
公开(公告)日:2007-11-22
The present invention relates to substituted benzoylguanidines of the formula I:
in which R1 to R8 and X and Y are as described in the specification, and their pharmaceutically acceptable salts are substituted acylguanidines as inhibitors of the cellular sodium-proton antiporter (Na
+
/H
+
exchanger, NHE).
Substituted benzoylguanidines, method for production and use thereof as medicament or diagnostic and medicament comprising the same
申请人:sanofi-aventis Deutschland GmbH
公开号:US07772262B2
公开(公告)日:2010-08-10
The present invention relates to substituted benzoylguanidines of the formula I:
in which R1 to R8 and X and Y are as described in the specification, and their pharmaceutically acceptable salts are substituted acylguanidines as inhibitors of the cellular sodium-proton antiporter (Na+/H+ exchanger, NHE).
NOVEL AMIDE DERIVATIVE AND USE THEREOF AS MEDICINE
申请人:Maeda Kazuhiro
公开号:US20130040930A1
公开(公告)日:2013-02-14
Provided are a novel low-molecular-weight compound that suppresses production of induction type MMPs, particularly MMP-9, rather than production of hemostatic type MMP-2, as well as a prophylactic/therapeutic drug for autoimmune diseases or osteoarthritis. An amide derivative represented by the following formula (I)
wherein each symbol is as defined in the specification, or a pharmacologically acceptable salt thereof.
Provided are a novel low-molecular-weight compound that suppresses production of induction type MMPs, particularly MMP-9, rather than production of hemostatic type MMP-2, as well as a prophylactic/therapeutic drug for autoimmune diseases or osteoarthritis. An amide derivative represented by the following formula (I)
wherein each symbol is as defined in the specification, or a pharmacologically acceptable salt thereof.
Synthesis of Sultams and Cyclic <i>N</i>-Sulfonyl Ketimines via Iron-Catalyzed Intramolecular Aliphatic C–H Amidation
作者:Dayou Zhong、Di Wu、Yan Zhang、Zhiwu Lu、Muhammad Usman、Wei Liu、Xiuqiang Lu、Wen-Bo Liu
DOI:10.1021/acs.orglett.9b01732
日期:2019.8.2
unique role in drug discovery and synthetic chemistry. A direct synthesis of sultams by an intramolecular C(sp3)–H amidation reaction using an iron complex in situ derived from Fe(ClO4)2 and aminopyridine ligand is reported. This strategy features a readily available catalyst and tolerates a broad variety of substrates as demonstrated by 22 examples (up to 89% yield). A one-pot iron-catalyzed amidation/oxidation