Novel triterpenic acid derivative and preparation for external application for skin comprising the same

Details for Australian Patent Application No. 2006256351 (hide)

Owner Pola Chemical Industries Inc.

Inventors Hirokawa, Shigenari; Ochiai, Michio; Goto, Kenichi; Tokudome, Yoshihiro

Agent Griffith Hack

Pub. Number AU-B-2006256351

PCT Pub. Number WO2006/132033

Priority 2005-170220 10.06.05 JP

Filing date 13 April 2006

Wipo publication date 14 December 2006

Acceptance publication date 4 August 2011

International Classifications

C07J 63/00 (2006.01) Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms

A61K 8/55 (2006.01) Cosmetics or similar toilet preparations

A61K 31/661 (2006.01) - Phosphorus acids or esters thereof not having PC bonds, e.g. fosfosal, dichlorvos, malathion

A61P 17/16 (2006.01) Drugs for dermatological disorders

A61Q 19/02 (2006.01) Preparations for care of the skin - for chemically bleaching or whitening the skin

Event Publications

22 November 2007 PCT application entered the National Phase

  PCT publication WO2006/132033 Priority application(s): WO2006/132033

6 December 2007 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 29 Oct 2007

4 August 2011 Application Accepted

  Published as AU-B-2006256351

1 December 2011 Standard Patent Sealed

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