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:
Jul. 06, 1999
Filed:
May. 19, 1998
Applicant:
Inventors:
Christian Bruckner, Vancouver, B.C., CA;
Ross W Boyle, Colchester C079HL, Essex, GB;
David Dolphin, Vancouver, B.C., CA;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
540145 ; 548518 ; 548519 ; 548520 ; 548521 ; 548522 ; 548527 ; 5462681 ;
Abstract
The invention provides for tripyrrane compounds of the formula ##STR1## wherein: each Q represents, typically, an alkyl group, cycloalkyl group, aryl group, or a heteroaryl group; and each R represents hydrogen, an alkyl group, alcohol group, or a carbonyl-containing group. Additionally, there are described methods to prepare such compounds, for example, comprising the steps of:
Quick Actions:
Bruckner, Christian. (1999). Meso-substituted tripyrrane compounds, compositions, and methods for (U.S. Patent No. 5919923). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5919923
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile