DABCO-<i>Bis</i>(sulfur dioxide), DABSO, as a Convenient Source of Sulfur Dioxide for Organic Synthesis: Utility in Sulfonamide and Sulfamide Preparation
作者:Holly Woolven、Carlos González-Rodríguez、Isabel Marco、Amber L. Thompson、Michael C. Willis
DOI:10.1021/ol201957n
日期:2011.9.16
The charge-transfer complex generated from the combination of DABCO and sulfur dioxide, DABSO, is a bench-stable colorless solid suitable for use in organic synthesis as a replacement for gaseous sulfur dioxide. The complex can be combined with Grignard reagents to form sulfinates, which can then be converted in situ to a series of sulfonamides. Alternatively, reaction with anilines and iodine leads
USE OF QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF VIRAL DISEASES
申请人:Boehringer Ingelheim International GmbH
公开号:EP2346507A1
公开(公告)日:2011-07-27
US4021461A
申请人:——
公开号:US4021461A
公开(公告)日:1977-05-03
US4012559A
申请人:——
公开号:US4012559A
公开(公告)日:1977-03-15
[EN] USE OF QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF VIRAL DISEASES<br/>[FR] UTILISATION DE DÉRIVÉS DE QUINAZOLINE POUR LE TRAITEMENT DE MALADIES VIRALES
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2010026029A1
公开(公告)日:2010-03-11
The present invention relates to the use of quinazoline derivatives, which show EGFR inhibitory activity, for the prevention and/or treatment of virus-induced diseases, preferably virus induced respiratory diseases and exacerbation in chronic airway diseases such as COPD or asthma.