|
US2237342A
|
|
Camphorylidene sulphanilamides and process for making them
|
|
US2223937A
|
|
Sulphanilamide camphorate and process for making it
|
|
US2235145A
|
|
Alkylidene di-sulphanilamides and process for making them
|
|
US2182075A
|
|
Water soluble derivatives of p-aminobenzenesulphonamide
|
|
US2143829A
|
|
Water soluble derivative of p-aminobenzenesulphonamide
|
|
US2103522A
|
|
Therapeutic composition
|
|
US2107856A
|
|
Salt of ortho hydroxy quinoline
|
|
US2010512A
|
|
Antiseptic
|
|
US1979678A
|
|
Disazo compounds for therapeutic use
|
|
US1979534A
|
|
Disazo compound for therapeutic use
|
|
US1828525A
|
|
Iodine addition products of quinoline carboxylic acids and derivatives thereof
|
