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:
Feb. 27, 1990
Filed:
Oct. 28, 1988
Graham J Atwell, Auckland, NZ;
Bruce C Baguley, Auckland, NZ;
William A Denny, Auckland, NZ;
Gordon W Rewcastle, Auckland, NZ;
Development Finance Corporation of New Zeland, Wellington, NZ;
Abstract
The novel class of substituted quinolines represented by the general formula (I): ##STR1## where each of R.sub.1 and R.sub.2 separately represents H or up to three of the groups lower alkyl, halogen, CF.sub.3, CN, SO.sub.2 CH.sub.3, NO.sub.2, OH, NH.sub.2, NHSO.sub.2 R.sub.3, NHCOOR.sub.3, OR.sub.3, SR.sub.3, NHR.sub.3 or NR.sub.3 R.sub.3 (where R.sub.3 is lower alkyl optionally substituted with hydroxy, amino or ether functions), and each of R.sub.1 and R.sub.2 may additionally separately represent the substitution of an aza (--N.dbd.) group for one or two of the methine (--CH.dbd.) groups in each of the carbocyclic rings, and R.sub.1 may also represent, at positions 2', 3' or 4' only, a phenyl ring optionally further substituted with lower alkyl, halogen, CF.sub.3, CN, SO.sub.2 CH.sub.3, NO.sub.2, OH, NH.sub.2, NHCOR.sub.3, NHCOOR.sub.3, OR.sub.3, SR.sub.3, NHR.sub.3 or NR.sub.3 R.sub.3 (where R.sub.3 is lower alkyl optionally substituted with hydroxy, amino or ether functions);