Disclosed herein are compounds of formula Ar
1
—X—W—Ar
2
wherein Ar
1
and Ar
2
represent aryl groups characterized generally as aromatic heterocycles (e.g. imidazolyl or tetrazolyl) or carbocycles (e.g. phenyl or naphthalenyl); the aryl groups are optionally substituted or fused with other heterocycles or carbocycles; the aryl groups can bear substituents such as alkyl, halo or O-alkyl. X is a heteroatom, a valence bond or an optionally substituted divalent methylene, and W represents a spacer; typical spacers include divalent alkylene or alkylene-amido, -amido or -oxy radicals, which may optionally be substituted (e.g. hydroxyl or oxo). A typical compound is a derivative of 2-(N-napthalenyltetrazolylthio)-N-(2-nitrophenyl)acetamide. The compounds have inhibitory activity against Wild Type and single or double mutant strains of HIV.
[EN] NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITORS<br/>[FR] INHIBITEURS DE LA TRANSCRIPTASE INVERSE EXEMPTS DE NUCLEOSIDES
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2004050643A3
公开(公告)日:2004-09-10
Fe<sup>3+</sup>-Montmorillonite: An Efficient Heterogeneous Catalyst for Highly Regioselective Alcoholysis of Epoxides<sup>#</sup>
作者:Boyapati M. Choudary、Yepuri Sudha
DOI:10.1080/00397919608004602
日期:1996.8
Fe3+-exchanged montmorillonite (Fe3+-mont) has shown to be a very efficient catalyst for regio and stereoselective alcoholysis of epoxides in primary, secondary and tertiary alcohols as solvents and nucleophiles.
Fujimoto,Y. et al., Heterocycles, 1977, vol. 6, p. 1604 - 1609