Metabolism of phencyclidine. The role of the carbinolamine intermediate in the formation of lactam and amino acid metabolites of nitrogen heterocycles
摘要:
The transformation of phencyclidine in a mouse liver microsome preparation to several oxidative metabolites was studied. With use of GLC and HPLC methods with internal standards, phencyclidine and six metabolites were quantitated and the amino acid 12, resulting from the alpha-oxidation of the piperidine ring, was produced in 10-50 times greater amounts than the other metabolites. While most piperidines and pyrrolidines produce an amino acid and a corresponding lactam, it was found that phencyclidine was not converted to the lactam 11.
Benzoazepine-Fused Isoindolines via Intramolecular (3 + 2)-Cycloadditions of Azomethine Ylides with Dinitroarenes
作者:Steven M. Wales、Daniel J. Rivinoja、Michael G. Gardiner、Melissa J. Bird、Adam G. Meyer、John H. Ryan、Christopher J. T. Hyland
DOI:10.1021/acs.orglett.9b01580
日期:2019.6.21
N-substituted α-amino acids to form unprecedented benzoazepine-fused isoindolines. The reaction proceeds via a dearomatization/rearomatization sequence involving an intramolecular (3 + 2)-cycloaddition between the in situ formed azomethine ylide and the dinitroarene. Various glycine derivatives are tolerated as well as branched substrates based on cyclic, α-mono-, and α,α-disubstituted amino acids, giving
C-TERMINAL KETONE HYDROXAMIC ACID INHIBITORS OF MATRIX METALLOPROTEINASES AND TNFA SECRETION
申请人:Abbott Laboratories
公开号:EP0964851A1
公开(公告)日:1999-12-22
COMPOUNDS AND METHODS FOR THE TREATMENT OF VIRAL INFECTION
申请人:Government of the United States of America, as
represented by the Secretary, Department of
Health and Human Services
公开号:EP2274311A2
公开(公告)日:2011-01-19
US8946243B2
申请人:——
公开号:US8946243B2
公开(公告)日:2015-02-03
[EN] C-TERMINAL KETONE HYDROXAMIC ACID INHIBITORS OF MATRIX METALLOPROTEINASES AND TNFA SECRETION<br/>[FR] INHIBITEURS A BASE D'ACIDE HYDROXAMIQUE ET DE CETONE A TERMINAISON C PERMETTANT DE LUTTER CONTRE LES METALLOPROTEINASES MATRICIELLES ET LA SECRETION DE FNTA
申请人:ABBOTT LABORATORIES
公开号:WO1998030541A1
公开(公告)日:1998-07-16
(EN) C-terminal compounds of formula (I) are potent inhibitors of matrix metalloproteinase and are useful in the treatment of diseases in which matrix metalloproteinase play a role. Also disclosed are matrix metalloproteinase inhibiting compositions and a method of inhibiting matrix metalloproteinase in a mammal.(FR) Cette invention concerne des composés à terminaison C qui correspondent à la formule (I). Ces composés consistent en de puissants inhibiteurs de métalloprotéinase matricielle, et peuvent être utilisés dans le traitement de maladies où la métalloprotéinase matricielle joue un rôle. Cette invention concerne également des compositions inhibant la métalloprotéinase matricielle, ainsi qu'un procédé d'inhibition de métalloprotéinase matricielle chez un mammifère.