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:
Jan. 19, 1988
Filed:
Oct. 27, 1986
Applicant:
Inventors:
Rudolf Zerbes, Wuppertal, DE;
Erik Regel, Wuppertal, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
548335 ; 548345 ;
Abstract
Imidazolyl-methane derivatives of the formula ##STR1## where Ar is an optionally substituted phenyl and R.sup.1 is alkyl or optionally substituted phenyl is prepared by reaction of a ketone of the formula
Zerbes, Rudolf. (1988). Process for the preparation of imidazolyl-methane derivatives (U.S. Patent No. 4720549). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4720549
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile