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公开(公告)号:ES2246501T3
公开(公告)日:2006-02-16
申请号:ES97119397
申请日:1997-11-06
Applicant: BASF AG
Inventor: HABECK THORSTEN DR , AUMULLER ALEXANDER DR , SCHEHLMANN VOLKER DR , WESTENFELDER HORST , WUNSCH THOMAS DR
IPC: A61K8/30 , A61K8/00 , A61K8/41 , A61K8/42 , A61K8/46 , A61K8/49 , A61K31/13 , A61K31/22 , A61Q1/00 , A61Q1/04 , A61Q17/04 , A61Q19/00 , C07C225/14 , C07C229/30 , C07C229/56 , C07C229/60 , C07C255/30 , C07C255/58 , C07C309/46 , C07D275/02 , C07D275/03 , C07D319/06 , C07D333/38 , A61K7/42
Abstract: UTILIZACION DE COMPUESTOS DE FORMULA I EN DONDE EL DOBLE ENLACE C=C ESTA EN LA CONFIGURACION E O Z Y LAS VARIABLES TIENEN EL SIGNIFICADO SIGUIENTE: R 1 COOR 5 , COR 5 , CONR 5 R 6 , CN, O=S( R 5 )=O, O=S( - OR 5 )=O, R 7 O - P( - OR 8 )=O; R 2 COOR 6 , COR 6 , CONR 5 R 6 , CN, O=S( R 6 )=O, O=S( - OR 6 )=O, R 7 O - P( - OR 8 )=O; R 3 HIDROGENO, UN RADICAL ALIFATICO, CICLOALIFATICO, ARALIFATICO O AROMATICO, CON HASTA 18 ATOMOS DE CARBONO EN CADA CASO, OPCIONALMENTE SUSTITUIDO; R 4 UN RADICAL AROMATICO O HETEROAROMATICO, CON 5 A 12 ATOMOS EN EL ANILLO, OPCIONALMENTE SUSTITUIDO; R 5 A R8 CON INDEPENDENCIA ENTRE SI HIDROGENO, UN RADICAL DE CA DENA ABIERTA O RAMIFICADA ALIFATICO, ARALIFATICO, CICLOALIFATICO U OPCIONALMENTE UN RADICAL AROMATICO SUSTITUIDO, CON HASTA 18 ATOMOS DE CARBONO EN CADA CASO, PUDIENDO FORMAR LAS VARIABLES R 3 A R 8 ENTRE SI, JUNTO CON LOS ATOMOS DE CARBONO A LOS QUE ESTAN UNIDAS, UN ANILLO CONJUNTO DE 5 O 6 ATOMOS, EL CUAL PUEDE SEGUIR AMPLIANDOSE OPCIONALMENTE, COMO FILTROS UV EN PREPARADOS COSMETICOS Y FARMACEUTICOS PARA LA PROTECCION DE LA PIEL O EL CABELLO DE LAS PERSONAS FRENTE A LA RADIACION SOLAR, SOLOS O EN COMBINACION CON COMPUESTOS ABSORBENTES EN EL ESPECTRO UV CONOCIDOS POR SU UTILIZACION EN PREPARADOS COSMETICOS Y FARMACEUTICOS.
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公开(公告)号:DE59712388D1
公开(公告)日:2005-09-15
申请号:DE59712388
申请日:1997-11-06
Applicant: BASF AG
Inventor: HABECK THORSTEN DR , AUMUELLER ALEXANDER DR , SCHEHLMANN VOLKER DR , WESTENFELDER HORST , WUENSCH THOMAS DR
IPC: A61K8/30 , A61K8/00 , A61K8/41 , A61K8/42 , A61K8/46 , A61K8/49 , A61K31/13 , A61K31/22 , A61Q1/00 , A61Q1/04 , A61Q17/04 , A61Q19/00 , C07C225/14 , C07C229/30 , C07C229/56 , C07C229/60 , C07C255/30 , C07C255/58 , C07C309/46 , C07D275/02 , C07D275/03 , C07D319/06 , C07D333/38 , A61K7/42
Abstract: Use of enamine derivatives of formula (R )(R NH)C=C(R )(R ) (I) as UV filters in cosmetic and pharmaceutical preparations for protection of hair or skin against sun-radiation, alone or in combination with UV absorbers is new: R = COOR , COR , CONR R , CN, SO2R , SO2OR or P(=O)OR OR ; R = COOR , COR , CONR R , CN, SO2R , SO2OR or P(=O)OR OR ; R = H, or optionally substituted aliphatic, cycloaliphatic, arylaliphatic or aromatic residue with up to 18C; R = optionally substituted 5-12C aromatic or heteroaromatic residue; and R , R = H or aliphatic, arylaliphatic, cycloaliphatic, or optionally substituted aromatic with up to 18C; or R -R together with their bonded carbon atoms may form a 5-6 membered ring which may be further annelated.
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公开(公告)号:SI1008586T1
公开(公告)日:2004-02-29
申请号:SI9930430
申请日:1999-11-18
Applicant: BASF AG
Inventor: HABECK THORSTEN DR , WUENSCH THOMAS DR , WESTENFELDER HORST
IPC: A61K8/00 , A61K8/40 , A61Q17/00 , A61Q17/04 , C07C67/343 , C07C69/618 , C07C253/30 , C07C255/41 , C09K3/00 , A61K7/42
Abstract: New oligomeric 4,4-diarylbutadiene carboxylic acid ester or amide sunscreen compounds. Oligomeric 4,4-diarylbutadiene carboxylic acid esters or amides of formula (I) are new. R1, R2 = H; aliphatic-, cycloaliphatic-, aromatic- or araliphatic- group; or carboxylate, sulfonate or ammonium; R3 = aliphatic, cycloaliphatic, aromatic, araliphatic or heterocyclic group; carbonyl, sulfonyl, phosphonyl, carboxylic acid ester or CN; Y = O or N(R4); R4 = H or aliphatic-, cycloaliphatic-, aromatic-,araliphatic or heterocyclic group; m = 2-10; n = 1-3 X = the residue of a polyol with 2-10 OH groups (corresponding to m). Am Independent claim is included for preparation of (I).
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公开(公告)号:AT246672T
公开(公告)日:2003-08-15
申请号:AT99122878
申请日:1999-11-18
Applicant: BASF AG
Inventor: HABECK THORSTEN DR , WUENSCH THOMAS DR , WESTENFELDER HORST
IPC: A61K8/00 , A61K8/40 , A61Q17/00 , A61Q17/04 , C07C67/343 , C07C69/618 , C07C253/30 , C07C255/41 , C09K3/00 , A61K7/42
Abstract: New oligomeric 4,4-diarylbutadiene carboxylic acid ester or amide sunscreen compounds. Oligomeric 4,4-diarylbutadiene carboxylic acid esters or amides of formula (I) are new. R1, R2 = H; aliphatic-, cycloaliphatic-, aromatic- or araliphatic- group; or carboxylate, sulfonate or ammonium; R3 = aliphatic, cycloaliphatic, aromatic, araliphatic or heterocyclic group; carbonyl, sulfonyl, phosphonyl, carboxylic acid ester or CN; Y = O or N(R4); R4 = H or aliphatic-, cycloaliphatic-, aromatic-,araliphatic or heterocyclic group; m = 2-10; n = 1-3 X = the residue of a polyol with 2-10 OH groups (corresponding to m). Am Independent claim is included for preparation of (I).
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公开(公告)号:AT241954T
公开(公告)日:2003-06-15
申请号:AT99122884
申请日:1999-11-18
Applicant: BASF AG
Inventor: HABECK THORSTEN DR , PRECHTL FRANK DR , WUENSCH THOMAS DR , WESTENFELDER HORST
IPC: A61K8/00 , A61K8/30 , A61K8/40 , A61K8/49 , A61K31/275 , A61K31/277 , A61Q1/00 , A61Q1/04 , A61Q17/04 , A61Q19/00 , C07C255/37 , A61K7/42
Abstract: alpha -Alkyl-styryl derivatives (I) are used as photostable UV-filter in cosmetic or pharmaceutical compositions for protecting the human skin or hair against the sun light, optionally combined with other components absorbing in the UV range. alpha -Alkyl-styryl derivatives of formula (I) are used as photostable UV-filter in cosmetic or pharmaceutical compositions for protecting the human skin or hair against the sun light, optionally combined with other components absorbing in the UV range. R , R = H, OH, NH2, 1-12C alkyl, 1-12C alkoxy, 1-12C alkylamino, 1-12C dialkylamino, water soluble substituents such as carboxylate, sulfonate or ammonium residues; R , R = COOR , COR , CONR R or CN; R = 1-12C alkyl; R , R = H, 1-12C alkyl, 2-10C alkenyl, 3-10C cycloalkyl, 3-10C cycloalkenyl, aryl or heteroaryl (all optionally substituted); A = O, S or NR B' = 1-12C alkylene, 4-12C cycloalkylene, 8-22C aralkylene, 9-21C monooxoaralkylene or -(X)n-Y'-; R = H or 1-12C alkyl; X = -(CH2)2-Z-, -(CH2)3-Z-, -CH(CH3)2-CH2-Z-, -(CH2)4-Z- or -CH2-CH(CH2-CH3)-Z-; Y' = -(CH2)2-, -(CH2)3-, -CH(CH3)-CH2-, -(CH2)4- or -CH2-CH(CH2-CH3)-; Z = O or S; n = 1-150; two of R , R and R = form 5- to 6-membered ring fused to the benzene ring. An Independent claim is also included for a sunscreen comprising the cosmetic and pharmaceutical composition for protecting the human epidermis and hair against UV light (280-400 nm) containing (I).
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公开(公告)号:ES2177170T3
公开(公告)日:2002-12-01
申请号:ES99111837
申请日:1999-06-19
Applicant: BASF AG
Inventor: HABECK THORSTEN DR , WESTENFELDER HORST , WUNSCH THOMAS DR
IPC: A61K47/06 , A61K8/00 , A61K8/30 , A61K8/35 , A61K8/37 , A61K8/40 , A61K8/41 , A61K8/42 , A61K8/46 , A61K31/00 , A61K31/075 , A61K31/16 , A61K31/165 , A61K31/19 , A61K31/215 , A61K31/275 , A61P17/00 , A61P17/16 , A61Q1/00 , A61Q1/04 , A61Q5/00 , A61Q17/04 , C07C59/40 , C07C69/612 , C07C69/618 , C07C69/73 , C07C69/734 , C07C69/738 , C07C233/40 , C07C309/12 , C07C309/58 , C07C309/59 , C09K3/00 , A61K7/42
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公开(公告)号:AT216694T
公开(公告)日:2002-05-15
申请号:AT99111837
申请日:1999-06-19
Applicant: BASF AG
Inventor: HABECK THORSTEN DR , WESTENFELDER HORST , WUENSCH THOMAS DR
IPC: A61K47/06 , A61K8/00 , A61K8/30 , A61K8/35 , A61K8/37 , A61K8/40 , A61K8/41 , A61K8/42 , A61K8/46 , A61K31/00 , A61K31/075 , A61K31/16 , A61K31/165 , A61K31/19 , A61K31/215 , A61K31/275 , A61P17/00 , A61P17/16 , A61Q1/00 , A61Q1/04 , A61Q5/00 , A61Q17/04 , C07C59/40 , C07C69/612 , C07C69/618 , C07C69/73 , C07C69/734 , C07C69/738 , C07C233/40 , C07C309/12 , C07C309/58 , C07C309/59 , C09K3/00 , A61K7/42
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公开(公告)号:DE19649381A1
公开(公告)日:1998-06-04
申请号:DE19649381
申请日:1996-11-29
Applicant: BASF AG
Inventor: HABECK THORSTEN DR , AUMUELLER ALEXANDER DR , SCHEHLMANN VOLKER DR , WESTENFELDER HORST , WUENSCH THOMAS DR
IPC: A61K8/41 , A61K8/42 , A61K8/46 , A61K8/49 , A61Q1/04 , A61Q17/04 , C07C229/56 , C07C229/60 , C07C255/30 , C07C255/58 , C07C309/46 , C07D275/02 , C07D275/03 , C07D319/06 , C07D333/38 , A61K7/06 , A61K7/42
Abstract: The use of UV filter compounds of formula (I) is claimed in cosmetic products to protect human skin or hair against sunlight, where (I) are used alone or in combination with other UV filters. R1-R3 = H, 1-18C aliphatic or up to 18C cycloaliphatic group; or CR1R2 = a 5-6 membered ring; R4 = H, aliphatic, cycloaliphatic, arylaliphatic or aromatic group containing up to 18C; and R5 = optionally substituted 5-12 membered aromatic or heteroaromatic ring. Also claimed are cosmetic products containing UV filters, including effective amounts of (I), in a suitable carrier to protect the skin or hair against UV light at 280-400 nm. (I) are new when R1-R3 = Me; R4 = H; and R5 = phenyl (optionally substituted by 1-20C alkyl, 1-20C alkoxy, 1-20C alkylaminocarbonyl, 1-20C alkoxycarbonyl, CN, COOH, carboxylate, sulphonate or alkylammonium).
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公开(公告)号:MY157865A
公开(公告)日:2016-07-29
申请号:MYPI20060849
申请日:2006-02-28
Applicant: BASF AG
Inventor: HABECK THORSTEN DR , RAUH ULRICH , FRIESE THORSTEN DR , MARTAN HANS DR
IPC: C07C67/54
Abstract: A PROCESS IS DESCRIBED FOR CONTINUOUSLY PREPARING ALKYL ESTERS OF (METH)ACRYLIC ACID BY REACTING (METH)ACRYLIC ACID AND ALKANOLS HAVING FROM 1 TO 5 CARBON ATOMS IN HOMOGENEOUS, LIQUID, SOLVENT-FREE PHASE AT ELEVATED TEMPERATURE AND IN THE PRESENCE OF AN ACIDIC ESTERIFICATION CATALYST, IN WHICH - THE (METH) ACRYLIC ACID, THE ALKANOL AND THE ACIDIC ESTERIFICATION CATALYST ARE FED TO A REACTION ZONE (5, 6), - A REACTION MIXTURE (21) IS DISCHARGED FROM THE REACTION ZONE (5: 6). AND IS INTRODUCED INTO A RECTIFICATION UNIT I AND SEPARATED BY ADDITION OF WATER INTO A TOP STREAM (23), COMPRISING THE ALKYL ESTER OF (METH)ACRYLIC ACID, AND A BOTTOM STREAM (22), AND - A SUBSTREAM OF THE BOTTOM STREAM (22) FROM THE RECTIFICATION UNIT I IS FED TO A RESIDUE DISSOCIATION UNIT IV, WHICH COMPRISES A DISSOCIATING BOILER (61). AND IS SEPARATED THEREIN INTO A TOP STREAM (29), WHICH IS RECYCLED INTO THE RECTIFICATION UNIT I AND A BOTTOM STREAM (40). WHICH IS REMOVED FROM THE SYSTEM, WHEREIN THE RESIDUE DISSOCIATION UNIT IV, AS WELL AS THE DISSOCIATING BOILER (61), FURTHER COMPRISES A RECTIFICATION COLUMN (62), THE WATER CONTENT OF THE LIQUID OBTAINED AT THE BOTTOMMOST STAGE THEREOF BEING LESS THAN 0.1% BY WEIGHT.
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公开(公告)号:DE50013446D1
公开(公告)日:2006-10-26
申请号:DE50013446
申请日:2000-05-22
Applicant: BASF AG
Inventor: HABECK THORSTEN DR , PRECHTL FRANK DR , WUENSCH THOMAS DR , WESTENFELDER HORST
IPC: A61K8/49 , C07D233/64 , A61K8/00 , A61K8/02 , A61K8/06 , A61K47/22 , A61Q1/00 , A61Q1/04 , A61Q17/04 , C07D235/16 , C07D239/70 , C07D263/56 , C07D277/64 , C08K5/3447 , C08K5/35 , C08K5/47
Abstract: Use of new and known bicyclic and tricyclic enamines as UV filters in cosmetic and pharmaceutical preparations is new. Also new is their use for the protection of plastics. Use of bicyclic and tricyclic enamines as UV filters in cosmetic and pharmaceutical preparations is new. R and R = CN; alkylcarbonyl; alkoxycarbonyl; aryloxycarbonyl; or optionally substituted aminocarbonyl; R = H; 1-20C alkyl; 3-20C cycloalkyl; or -CH2-CH2-SO3 M ; M = cation; X = -O-; -S-; or -N(R )-; Z' = group of formula (ii) or (iii): R = H; alkyl, cycloalkyl, alkoxy, cycloalkoxy, alkoxycarbonyl, alkyl-NH-CO-, (alkyl)2-NH-CO-, alkyl-NH- or (alkyl)2N- (each with up to 20C); CN; NH2; or SO3 M and more than 1 R can be present. Independent claims are also included for: (1) the use of compounds (I) as light screening agents for the protection of plastics; (2) (I; Z' = (iii); and (3) (I; Z' = (ii); R4 = R40; R1, R2 = R10, R20 respectively) R and R = CN or 2-10C alkoxycarbonyl optionally substituted with -(CH2)n-SO3 M ; R = H; CH3; or -(CH2)n-SO3 M ; R = H; 1-8C alkyl; 1-8C alkoxy; or -SO3 M ; n = 2 or 3; M = H or HN(R )(R )(R ) ; R -R = H lower alkyl optionally substituted with OH; or a metal cation; but at least one -(CH2)n-SO3 M or -SO3 M must be present.
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