Discovery of Highly Potent and Selective Inhibitors of Neuronal Nitric Oxide Synthase by Fragment Hopping
作者:Haitao Ji、Huiying Li、Pavel Martásek、Linda J. Roman、Thomas L. Poulos、Richard B. Silverman
DOI:10.1021/jm801220a
日期:2009.2.12
appropriate lipophilic fragments for lead optimization. More potent and selectiveinhibitors with better druglike properties were obtained within the design of 20 derivatives (compounds 7−26). Our structure-basedinhibitor design for nNOS and SAR analysis reveal the robustness and efficiency of fragment hopping in lead discovery and structural optimization, which implicates a broad application of this
A Convenient Synthesis of Allyl 2-Benzylaminoalkyl Ethers
作者:Alexander Dobrev
DOI:10.1055/s-1989-27449
日期:——
The O-allylation of a series of 2-(benzylideamino)alkanols with allyl bromide in tetrahydrofuran in the presence of sodium hydride gave the corresponding allyl ethers, which were smoothly reduced with sodium borohydride in methanol to give allyl 2-benzyaminoalkyl ethers.
Substituted Tetrahydropyrrolo[2,1-<i>b</i>]oxazol-5(6<i>H</i>)-ones and Tetrahydropyrrolo[2,1-<i>b</i>]thiazol-5(6<i>H</i>)-ones as Hypoglycemic Agents
作者:Thomas D. Aicher、Bork Balkan、Philip A. Bell、Leonard J. Brand、S. H. Cheon、Rhonda O. Deems、Jay B. Fell、William S. Fillers、James D. Fraser、Jiaping Gao、Douglas C. Knorr、Gerald G. Kahle、Christina L. Leone、Jeffrey Nadelson、Ronald Simpson、Howard C. Smith
DOI:10.1021/jm9803121
日期:1998.11.1
A series of substituted tetrahydropyrrolo[2,1-b]oxazol-5(6H)-one and tetrahydropyrrolo[2,1-b]thiazol-5(6H)-ones was synthesized from amino alcohols or amino thiols and keto acids. A pharmacological model based on the results obtained with these compounds led to the synthesis and evaluation of a series of isoxazoles and other monocyclic compounds. These were evaluated for their ability to enhance glucose utilization in cultured L6 myocytes. The in vivo hypoglycemic efficacy and potency of these compounds were evaluated in a model of type 2 diabetes mellitus (non-insulin-dependent diabetes mellitus), the ob/ob mouse. 25a(2S) (SDZ PGU 693) was selected for further pharmacological studies.
[EN] PROLINE UREA CCRL ANTAGONISTS FOR THE TREATMENT OF AUTOIMMUNE DISEASES OR INFLAMMATION<br/>[FR] ANTAGONISTES CCR1 DE PROLINE URÉE UTILISÉS POUR DES MALADIES AUTO-IMMUNES ET L'INFLAMMATION