Owner Pola Chemical Industries Inc.

Inventors Yokoyama, Kouji; Kimura, Makoto; Tamai, Masashi; Saitoh, Yuko; Kato, Tomomi; Ikeda, Yu

Agent Pizzeys

Pub. Number AU-A-2009331298

PCT Pub. Number WO2010/074052

Priority 2008-325969 22.12.08 JP

Filing date 22 December 2009

Wipo publication date 1 July 2010

C07D 207/12 (2006.01) Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

A61K 8/34 (2006.01) Cosmetics or similar toilet preparations

A61K 31/045 (2006.01) - Hydroxy compounds, e.g. alcohols

A61K 31/065 (2006.01)

A61K 31/075 (2006.01) - Ethers or acetals

A61K 31/085 (2006.01)

A61K 31/135 (2006.01) - having aromatic rings, e.g. methadone

A61K 31/137 (2006.01) - Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine

A61K 31/198 (2006.01)

A61K 31/40 (2006.01) - having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil

A61K 31/4015 (2006.01) - having oxo groups directly attached to the heterocyclic ring, e.g. piracetam, ethosuximide

A61K 31/4164 (2006.01) - 1,3-Diazoles

A61K 31/4409 (2006.01) - only substituted in position 4, e.g. isoniazid, iproniazid

A61K 31/444 (2006.01)

A61K 31/4453 (2006.01) - only substituted in position 1, e.g. propipocaine, diperodon

A61K 31/4545 (2006.01)

A61K 31/495 (2006.01) - having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine

A61K 31/5375 (2006.01) - 1,4-Oxazines, e.g. morpholine

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

A61K 8/40 (2006.01) Cosmetics or similar toilet preparations

C07D 207/404 (2006.01) Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 213/30 Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members