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. 11, 2021
Filed:
Mar. 10, 2017
Applicant:
Assia Chemical Industries Ltd., Petach Tikva, IL;
Inventors:
Zsuzsa Potarine Juhasz, Debrecen, HU;
Szabolcs Struba, Balmazujvaros, HU;
Csilla Nemethne Racz, Debrecen, HU;
Zoltan Gabor Toth, Debrecen, HU;
Andrea Szilagyi, Debrecen, HU;
Renata Kerti-Ferenczi, Hajdusamson-Samsonkert, HU;
Sandor Janos Molnar, Debrecen, HU;
Nora Pasztor-Debreczeni, Debrecen, HU;
Janos Hajko, Debrecen, HU;
Assignee:
ASSIA CHEMICAL INDUSTRIES LTD., Petach Tikva, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 471/04 (2006.01);
U.S. Cl.
CPC ...
C07D 471/04 (2013.01); C07B 2200/13 (2013.01);
Abstract
Processes for the preparation of Venetoclax and Venetoclax produced by the processes are disclosed. Intermediate compounds used in the processes are further disclosed including the compound of formula 5