INDOLE DERIVATIVES AND METHODS FOR ANTIVIRAL TREATMENT
申请人:Maccoss Malcolm
公开号:US20120184574A1
公开(公告)日:2012-07-19
The present invention is directed to compounds and forms and pharmaceutical compositions thereof useful for treating a viral infection, or for affecting viral activity by modulating viral replication.
METHOD FOR PRODUCING HETEROAROMATIC SULFONAMIDE COMPOUND
申请人:UBE Industries, Ltd.
公开号:EP3156395A1
公开(公告)日:2017-04-19
The present invention provides: a method for producing a mixed sulfonic acid anhydride of the general formula (1) by reacting a sulfonic acid compound of the general formula (2) with a perfluoroalkyl sulfonic acid anhydride or a perfluoroalkyl sulfonic acid halide; and a method for producing a sulfonamide compound of the general formula (4) obtained by reacting an amine compound of the general formula (3) with a mixed sulfonic acid anhydride of the general formula (1).