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公开(公告)号:EP1628945A1
公开(公告)日:2006-03-01
申请号:EP04731692.2
申请日:2004-05-07
IPC分类号: C07C39/17 , A61K8/18 , A61K31/045
CPC分类号: A61Q19/02 , A61K8/347 , C07C37/16 , C07C39/17 , C07C2601/08
摘要: The present invention is directed to crystalline forms of anhydrous 4-cyclopentyl resorcinol, the Form A and C polymorphs, formulations containing at least one of these crystalline forms and their use to lighten skin.
摘要翻译: 本发明涉及无水4-环戊基间苯二酚的结晶形式,A型和C型多晶型物,含有这些结晶形式中的至少一种的制剂及其减轻皮肤的用途。
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公开(公告)号:EP1628945B1
公开(公告)日:2008-08-20
申请号:EP04731692.2
申请日:2004-05-07
IPC分类号: C07C39/17 , A61K8/18 , A61K31/045
CPC分类号: A61Q19/02 , A61K8/347 , C07C37/16 , C07C39/17 , C07C2601/08
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