The design of 8-hydroxyquinoline tetracyclic lactams as HIV-1 integrase strand transfer inhibitors
摘要:
A novel series of HIV-1 integrase strand transfer inhibitors were designed using the venerable two-metal binding pharmacophore model and incorporating structural elements from two different literature scaffolds. This manuscript describes a number of 8-hydroxyquinoline tetracyclic lactams with exceptional antiviral activity against HIV-1 and little loss of potency against the IN signature resistance mutations Q148K and G140S/Q148H. (C) 2016 Elsevier Masson SAS. All rights reserved.
a highly modular, clean, and scalable access to a broad variety of alkynyl sulfides in good‐to‐excellent yields. The utility of this protocol was showcased by the preparation of alkynyl sulfides, which are particularly difficult to obtain or simply unavailable through the existing methodologies. In addition, the synthetic method was extended to the preparation of alkynyl selenides.
The present invention relates to aryl olefinic azacyclic compounds and aryl acetylenic azacyclic compounds, including pyridyl olefinic cycloalkylamines and pyridyl acetylenic cycloalkylamines. The present invention also relates to prodrug derivatives of the compounds of the present invention.
[EN] ANTIBACTERIAL FLUOROQUINOLONE ANALOGS<br/>[FR] ANALOGUES DE FLUOROQUINOLONE ANTIBACTÉRIENS
申请人:ACHAOGEN INC
公开号:WO2011031745A1
公开(公告)日:2011-03-17
Compounds having antibacterial activity are disclosed. The compounds have one of the following structures (I)-(X): including stereoisomers, pharmaceutically acceptable salts and prodrugs thereof, wherein A, B, D, E, G, R1, R2, R3, R4, R5, R6, R7, R9 and R10are as defined herein. Methods associated with preparation and use of such compounds, as well as pharmaceutical compositions comprising such compounds, are also disclosed.
ARYL OLEFINIC AZACYCLIC, AND ARYL ACETYLENIC AZACYCLIC COMPOUNDS, PHARMACEUTICAL COMPOSITIONS CONTAINING THEM AND THEIR USE AS INHIBITORS OF NICOTINIC CHOLINERGIC RECEPTORS