The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 16, 1989
Filed:
Jul. 23, 1987
Janos Kreidl, Budapest, HU;
Peter Turcsanyi, Budapest, HU;
Zsuzsanna Aracs nee Trischler, Budapest, HU;
Bela Stefko, Budapest, HU;
Judit Meszaros nee Brill, Budapest, HU;
Ida Deutsch nee Juhasz, Budapest, HU;
Jeno Szilbereky, Budapest, HU;
Eva Csizer, Budapest, HU;
Szilard Vezer, Budapest, HU;
Erik Bogsch, Budapest, HU;
Jozsef Bakos, Veszprem, HU;
Laszlo Szotyori, Veszprem, HU;
Balint Heil, Veszprem, HU;
Richter Gedeon Vegyeszeti Gyar Rt., Budapest, HU;
Abstract
The invention relates to a new process for the preparation of aminodiaryl sulfoxide derivatives of the formula (I), ##STR1## wherein X is halogen, alkoxy having from 1 to 6 carbon atoms or a group --(N,R,R.sup.1), in which p1 R and R.sup.1 are hydrogen or alkyl having from 1 to 6 carbon atoms,
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile