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公开(公告)号：EP1888020A1
公开(公告)日：2008-02-20
申请号：EP06777204.6
申请日：2006-04-20
发明人： MÜLLER, Stefan , GIESINGER, Jochen , EHLIS, Thomas , HERZOG, Bernd , KÖNIG, Peter , KREYER, Gilbert , QUASS, Katja
CPC分类号： A61Q17/04 , A61K8/496 , A61K2800/52
摘要： Use of benzotriazole derivatives of formula (1), wherein R1 is C1-C30alkyl; C1C5alkoxy; C1-C5alkoxycarbonyl; C5-C7cycloalkyl; C6-C10aryl; aralkyl; -SO3M; a radical of formula (1a) R3 is hydrogen; C1C5alkyl; C1C5alkoxy; halogen, preferably Cl; or hydroxy; R4 and R5 are each independently of the other hydrogen; or d-C5alkyl; m is 1 or 2; n is O or 1 ; if m = 1 , R2 is hydrogen; unsubstituted or phenyl-substituted d-C1-C12alkyl; or C6-C10aryl; if m = 2, R2 is the direct bond; or -(CH2)P-; and p is 1 to 3; for enhancing the photostability of cosmetic or dermatologic compositons comprising at least one further organic UV absorber.
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公开(公告)号：EP0815071B1
公开(公告)日：2001-04-11
申请号：EP96907373.3
申请日：1996-03-07
发明人： LUTHER, Helmut , HÜGLIN, Dietmar , HERZOG, Bernd
IPC分类号： C07C219/10 , C07D251/54 , C07C69/734 , C07C229/12 , C07D249/20 , A61K7/42
CPC分类号： C07D251/70 , A61K8/14 , A61K8/37 , A61K8/4966 , A61K2800/57 , A61Q17/04 , B82Y5/00 , B82Y30/00 , C07C69/734 , C07C219/10 , C07C229/12 , C07C235/34 , C07D249/20
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公开(公告)号：EP0815071A1
公开(公告)日：1998-01-07
申请号：EP96907373.0
申请日：1996-03-07
发明人： LUTHER, Helmut , HÜGLIN, Dietmar , HERZOG, Bernd
CPC分类号： C07D251/70 , A61K8/14 , A61K8/37 , A61K8/4966 , A61K2800/57 , A61Q17/04 , B82Y5/00 , B82Y30/00 , C07C69/734 , C07C219/10 , C07C229/12 , C07C235/34 , C07D249/20
摘要： There are described liposomogenic UV absorbers, comprising a hydrophilic head group (=Z), a spacer (=W), a UV chromophore (Q) having an absorption in the range from 285 to 400 nm and at least one hydrophobic tail group (=A) of the formula (1), in which A1 and A2, independently of one another, are a hydrophobic radical, Q is a UV chromophore, W is an organic radical, Z1 and Z2, independently of one another, are a hydrophilic radical, n1 and n2, independently of one another, are a number from 0 to 4, n1=n2=0 not being additionally included, p is 1 or 2, q is a number from 0 to 3, r1 is 1 or 2, r2 is 0 or 1, and s1 is a number from 1 to 3. The liposomogenic UV absorbers according to the invention are preferably used as sunscreen agents in cosmetic preparations. They are capable of self-organization into bimolecular layers, and can thereby penetrate into the stratum corneum to a high extent and behave there in an extremely wash-resistant manner.
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公开(公告)号：EP1963257A1
公开(公告)日：2008-09-03
申请号：EP06841328.5
申请日：2006-12-11
发明人： WAGNER, Barbara , WALTHER, Astrid , HERZOG, Bernd
IPC分类号： C07C255/31 , C07C317/32 , A61K8/41 , A61Q17/04
CPC分类号： C07C317/44 , C07C255/31 , C07C2601/16
摘要： Disclosed are merocyanine derivatives of formula (1), wherein R1 and R2 independently from each other are branched C4-C22alkyl; or branched C4-C12 alkenyl; R3 and R4 independently from each other are cyano; COR7, COOR7; CONR7R8; SO2(C6- C12)aryl; C2-C12alk-1-enyl; C3-C12cycloalk-1-enyl; C2-C12alk-1-inyl; C2-C12heteroalkyl; C3- C5heterocycloalkyl; C6-C10aryl; or C1-C9heteroaryl; wherein at least one of R3 and R4 is cyano; R5 and R6 independently from each other are hydrogen; C1-C6alkyl; C5-C8cycloalkyl which may be substituted by one or more than one C1-C4alkyl; and R7 and R8 independently from each other are hydrogen; C1-C22alkyl; C2-C12alkenyl; C2- C12alkinyl; C3-C12cycloalkyl; C3-C12cycloalkenyl; -(CH2)tCOOH; C7-C12aralkyl; C1- C12heteroalkyl; C2-C11heteroaralkyl; C6-C10aryl; C1-C9heteroaryl. The compounds are useful as UV absorbers for protecting human hair and skin against the damaging effect of UV radiation.
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公开(公告)号：EP1793798A1
公开(公告)日：2007-06-13
申请号：EP05786945.5
申请日：2005-09-19
发明人： MÜLLER, Stefan , HERZOG, Bernd , QUASS, Katja
IPC分类号： A61K8/40 , A61K8/41 , A61K8/35 , A61Q17/04 , A61Q5/02 , A61Q5/12 , A61K8/37 , A61K8/97 , A61P17/16
CPC分类号： A61K8/066 , A61K8/35 , A61K8/37 , A61K8/40 , A61K8/415 , A61K8/893 , A61K8/97 , A61K2800/52 , A61K2800/57 , A61Q5/02 , A61Q5/12 , A61Q17/04 , A61Q19/00
摘要： Diclosed is the use of an effective photo-stabilizing amount of stabilizing agent (a) selected from a diphenylacrylate UV filter (a1), a benzylidene amphor derivative (a2), an organosiloxane comrising benzalemalonate groups (a3), a fluoren derivative (a4), and a naphthalene dicarboxylic acid derivative (a5) for improving the stability with respect to UV radiation of a cosmetic or dermatological composition comprising a UV filter combination of at least one dibenzoylmethane derivative (b) and of at least one specific amino-substituted 2-hydroxybenzophenone derivative (c).
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公开(公告)号：EP1761237A2
公开(公告)日：2007-03-14
申请号：EP05756874.3
申请日：2005-06-20
发明人： WAGNER, Barbara , BIENEWALD, Frank , WOLLEB, Heinz , WALLQUIST, Olof , HERZOG, Bernd , EHLIS, Thomas , HAASE, Jürg
IPC分类号： A61K8/35
CPC分类号： A61K8/498 , A61K8/4913 , A61K8/494 , A61Q17/04
摘要： Disclosed is the use of merocyanine derivatives of formula (I) for protecting of human hair and skin against the damaging effect of UV radiation.
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公开(公告)号：EP1482904B1
公开(公告)日：2008-04-02
申请号：EP03709744.1
申请日：2003-03-04
发明人： HAASE, Jürg , EHLIS, Thomas , BORSOS, Elek , HÜGLIN, Dietmar , HERZOG, Bernd
CPC分类号： A61K8/4966 , A61Q17/04
摘要： UV absorber compositions are described, comprising (a) from 1 to 99 % by weight of a hydroxyphenyltriazine compound of formula (I) wherein R1, R2 and R3 are each independently of the others C1-C18alkyl; C2-C10,alkenyl; or phenyl-C,-C4 alkyl; R4 is hydrogen; or C1-C5alkyl; and (b) from 99 to 1 % by weight of a further UV absorber selected from the group of (b) hydroxyphenyltriazines that are different from component (a), (b 2) benzotriazoles, (b3) dibenzoylmethane derivatives and (b4) camphor derivatives. The compositions are suitable as UV filters in cosmetic compositions.
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公开(公告)号：EP1482904A1
公开(公告)日：2004-12-08
申请号：EP03709744.1
申请日：2003-03-04
发明人： HAASE, Jürg , EHLIS, Thomas , BORSOS, Elek , HÜGLIN, Dietmar , HERZOG, Bernd
IPC分类号： A61K7/42
CPC分类号： A61K8/4966 , A61Q17/04
摘要： UV absorber compositions are described, comprising (a) from 1 to 99 % by weight of a hydroxyphenyltriazine compound of formula (I) wherein R1, R2 and R3 are each independently of the others C1-C18alkyl; C2-C10,alkenyl; or phenyl-C,-C4 alkyl; R4 is hydrogen; or C1-C5alkyl; and (b) from 99 to 1 % by weight of a further UV absorber selected from the group of (b) hydroxyphenyltriazines that are different from component (a), (b 2) benzotriazoles, (b3) dibenzoylmethane derivatives and (b4) camphor derivatives. The compositions are suitable as UV filters in cosmetic compositions.
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9.发明授权BIPHENYL COMPOUNDS SUBSTITUTED BY CAMPHOR OR HYDANTOIN DERIVATIVES AS SUNSCREEN COMPOSITIONS 有权BY取代的二苯化合物作为光稳定剂樟脑OR乙内酰脲衍生物
公开(公告)号：EP1117638B1
公开(公告)日：2004-03-17
申请号：EP99948810.9
申请日：1999-09-21
发明人： ZINK, Rudolf , REINEHR, Dieter , LUTHER, Helmut , HERZOG, Bernd
IPC分类号： C07C309/24 , C07C49/683 , C07D233/96 , A61K7/42
CPC分类号： C07C309/24 , A61K8/35 , A61K8/466 , A61K8/4946 , A61Q17/04 , C07C45/74 , C07C49/683
摘要： A description is given of diphenyl compounds of formula (1) wherein R is a camphor or hydantoin derivative; and R1 is hydrogen; or C1-C5alkyl. These compounds are suitable as light stabilisers in cosmetic, pharmaceutical and veterinary formulations.
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10.发明公开BIPHENYL COMPOUNDS SUBSTITUTED BY CAMPHOR OR HYDANTOIN DERIVATIVES AS SUNSCREEN COMPOSITIONS 有权BY取代的二苯化合物作为光稳定剂樟脑OR乙内酰脲衍生物
公开(公告)号：EP1117638A1
公开(公告)日：2001-07-25
申请号：EP99948810.9
申请日：1999-09-21
发明人： ZINK, Rudolf , REINEHR, Dieter , LUTHER, Helmut , HERZOG, Bernd
IPC分类号： C07C309/24 , C07C49/683 , C07D233/96 , A61K7/42
CPC分类号： C07C309/24 , A61K8/35 , A61K8/466 , A61K8/4946 , A61Q17/04 , C07C45/74 , C07C49/683
摘要： A description is given of diphenyl compounds of formula (1) wherein R is a camphor or hydantoin derivative; and R1 is hydrogen; or C1-C5alkyl. These compounds are suitable as light stabilisers in cosmetic, pharmaceutical and veterinary formulations.
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