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. 07, 2006
Filed:
Oct. 20, 2003
Frank Hallock Ebetino, Cincinnati, OH (US);
Xinrong Tian, Mason, OH (US);
Wieslaw Adam Mazur, Mason, OH (US);
Anny-odile Colson, Loveland, OH (US);
Frank Hallock Ebetino, Cincinnati, OH (US);
Xinrong Tian, Mason, OH (US);
Wieslaw Adam Mazur, Mason, OH (US);
Anny-Odile Colson, Loveland, OH (US);
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
The present invention relates to compounds which comprise a nitrogen-containing ring scaffold substituted by an Ralkyl units selected from the group consisting of C–Clinear or branched alkyl, C–Ccyclic alkyl, C–Clinear or branched alkenyl, or haloalkyl, for example, the 2-keto-3-alkylpiperazines having the formula: wherein R is selected from the group consisting of phenyl, 3-fluorophenyl, 4-fluorophenyl, 3,5-difluorophenyl, and 4-chlorophenyl; Ris selected from the group consisting of methyl, ethyl, propyl, iso-propyl, butyl, iso-butyl, sec-butyl, tert-butyl, cyclopropyl, cyclopropylmethyl, cyclopentyl, cyclopentylmethyl, cyclohexyl, cyclohexylmethyl, benzyl, allyl, 1-methylallyl, 2-methylallyl, but-2-enyl, and propargyll; Ris selected from the group consisting of hydrogen, —COH, —CONH, —CONHCH, and —CON(CH); Ris benzyl, substituted benzyl, or naphthalen-2-ylmethyl.