5-Isoquinolinesulfonamide derivatives. 1. Synthesis and vasodilatory activity of N-(2-guanidinoethyl)-5-isoquinolinesulfonamide derivatives
摘要:
Two novel series of N-(2-guanidinoalkyl)-5-isoquinolinesulfonamides, 2 and 3, were prepared. Many of the compounds possessed vasodilatory activity when injected locally into the femoral artery of dogs. The most potent compound, 1-amidino-4-(5-isoquinolylsulfonyl)-1,4-perhydrodiazepine, 33, was comparable to diltiazem, which is used clinically as a vasodilator.
A General Procedure for Synthesis ofNG-Alkyl, andNG-Aryl-L-Arginines as Potential Nitric Oxide Synthase inhibitors
摘要:
AbstractA general procedure for the synthesis of NG‐alkyl, and NG‐aryl‐L‐arginines with relatively high overall yield is reported. The key step involved the coupling of protected L‐ornithine 4 with isothiourea 7 to give the fully protected NG‐aryl‐L‐arginine derivative 8. Subsequent deprotection of 8 in acidic condition provided the final target compound 9 with an overall yield of more than 80%.
[EN] ACYLGUANIDINES AS TRYPTOPHAN HYDROXYLASE INHIBITORS<br/>[FR] ACYLGUANIDINES COMME INHIBITEURS DE LA TRYPTOPHAN HYDROXYLASE
申请人:KAROS PHARMACEUTICALS INC
公开号:WO2015089137A1
公开(公告)日:2015-06-18
The present invention is directed to acylguanidines which are inhibitors of tryptophan hydroxylase (TPH), particularly isoform 1 (TPHl), that are useful in the treatment of diseases or disorders associated with peripheral serotonin including, for example, gastrointestinal, cardiovascular, pulmonary, inflammatory, metabolic, and low bone mass diseases, as well as serotonin syndrome, and cancer.
Novel aromatic compounds possessing antifungal or antibacterial activity
申请人:——
公开号:US20040063645A1
公开(公告)日:2004-04-01
The present invention provides novel compounds possessing antibacterial, antifungal, antiviral, anticancer, and/or antiparasitic activities. Pharmaceutical compositions containing these compounds, methods of making and methods for using these compounds are also provided.
Synthesis of 1,2,4,6-thiatriazine 1,1-dioxides. Part III
作者:Jeffrey D. Michael、Barry C. Ross、Peter M. Rees
DOI:10.1016/s0040-4039(00)89316-8
日期:1985.1
Novel 1,2,4,6-thiatriazine 1, 1-dioxides substituted at either the 2 or 4 ring nitrogen atom have been prepared by cyclizing sulfamido-iso(thio)urea derivatives.
Aromatic compounds possessing antifungal or antibacterial activity
申请人:Genelabs Technologies, Inc.
公开号:US07141680B2
公开(公告)日:2006-11-28
The present invention provides novel compounds possessing antibacterial, and/or antifungal activities. Pharmaceutical compositions containing these compounds, methods of making and methods for using these compounds are also provided.