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:
Nov. 16, 1999
Filed:
Jun. 07, 1995
Ming Luo, Birmingham, AL (US);
The University of Alabama, Birmingham, AL (US);
Abstract
A method of inhibiting bacterial sialidase comprising administering to a subject an inhibiting effective amount of a compound of formula I: ##STR1## wherein A is CO.sub.2 H, PO.sub.2 H, or SO.sub.2 H; B is N; R.sub.1 and R.sub.2 are H; R.sub.3 and R.sub.4 are, independently, H, OH, NO.sub.2, guanidino, or alkyl or alkenyl of from 1 to 3 carbons where the alkyl or alkenyl is unsubstituted or is substituted, independently, with one or more of OH, NH2, or halide; R.sub.5 is H; and R.sub.6 is COCH.sub.3, or COCI.sub.3 ; or an analog, pharmaceutically acceptable salt, derivative, or mixture thereof. A method of preventing a bacterial or trypanosomal infection using the compounds of formula I. A method of treating a bacterial or trypanosomal infection using the compounds of formula I. A pharmaceutical composition comprising a pharmaceutically acceptable carrier admixed with an inhibiting effective amount of a compound of formula I. A method of making a pharmaceutical composition, comprising admixing a pharmaceutically acceptable carrier with an inhibiting effective amount of a compound of formula I.