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:
Oct. 25, 2005
Filed:
Jun. 28, 2001
Applicants:
Naresh Kumar, New South Wales, AU;
Roger Wayne Read, New South Wales, AU;
Inventors:
Naresh Kumar, New South Wales, AU;
Roger Wayne Read, New South Wales, AU;
Assignee:
Unisearch Limited, Sydney, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K031/365 ; C07D307/33 ;
U.S. Cl.
CPC ...
Abstract
A method for the preparation of a compound of formula (II) wherein Rand Rare independently H, alkyl, alkoxy, oxoalkyl, alkenyl, aryl or arylalkyl whether unsubstituted or substituted, optionally interrupted by one or more hetero atoms, straight chain or branched chain, hydrophilic, hydrophobic or fluorophilic; R, R, Rand Rare independently or all hydrogen or halogen; provided that at least two of the R, R, Rand Rare halogens.