The present invention relates to compounds and methods useful as inhibitors of nitric oxide synthase. Certain compounds of the subject invention have the following structural formula:
wherein T, X, and Y are independently selected from the group consisting of CR
4
, N, NR
4
, S, and O; U is selected from the group consisting of CR
10
and N; V is selected from the group consisting of CR
4
and N; W and W′ are independently selected from the group consisting of CH
2
, CR
7
R
8
, NR
9
, O, N(O), S(O)
q
and C(O); n, m and p are independently an integer from 0 to 5; q is 0, 1, or 2; and other substituents are as defined herein. Other compounds of the subject invention have structural formulas as defined herein. Also disclosed herein are pharmaceutical compositions comprising the compounds of the subject invention.
The synthesis of Nα-protected amino hydroxamic acids from Nα-protected amino acids employing versatile chlorinating agent CPI-Cl
作者:U. Vathsala、C. Srinivasulu、L. Santhosh、Vommina V. Sureshbabu
DOI:10.24820/ark.5550190.p010.727
日期:——
Racemization free synthesis of N-protected aminohydroxamicacids from N-protected aminoacids employing the versatile chlorinating reagent CPI-Cl has been described in one-pot. The present protocol has shown compability towards urethane protecting groups like Boc, Cbz and Fmoc, and side chain protections of aminoacids showed complete tolerance.
Bridged Ring compounds As Hepatitis C Virus (HCV) Inhibitors And Pharmaceutical Applications Thereof
申请人:SUNSHINE LAKE PHARMA CO., LTD
公开号:US20150079028A1
公开(公告)日:2015-03-19
Provided herein is a compound having Formula (I), or a stereoisomer, a geometric isomer, a tautomer, an N-oxide, a hydrate, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof, which can be used for treating HCV infection or a HCV disorder. Also provided herein are pharmaceutical compositions comprising the compounds disclosed herein, which can be used for treating HCV infection or a HCV disorder.
Iminyl Radical-Mediated Controlled Hydroxyalkylation of Remote C(<i>sp</i>
<sup>3</sup>
)-H Bond via Tandem 1,5-HAT and Difunctionalization of Aryl Alkenes
A visible‐lightmediated γ‐hydroxyalkylation of ketones via C(sp3)‐H functionalization has been developed under redox neutral conditions. This protocol relies on the iminyl radical‐triggered 1,5‐HAT followed by oxyalkylation of alkenes, wherein C−C and C−O bonds were constructed in one step. This three‐component reaction features mild conditions, wide substrate scope and excellent functional group
[EN] HETERO-BICYCLIC DERIVATIVES AS HCV INHIBITORS<br/>[FR] DÉRIVÉS HÉTÉROBICYCLIQUES EN TANT QU'INHIBITEURS DE VHC
申请人:JANSSEN R & D IRELAND
公开号:WO2013098313A1
公开(公告)日:2013-07-04
Inhibitors of HCV replication of formula I, including stereochemically isomeric forms, and salts, hydrates, solvates thereof, wherein R and R' have the meaning as defined herein. The present invention also relates to processes for preparing said compounds, pharmaceutical compositions containing them and their use, alone or in combination with other HCV inhibitors, in HCV therapy.