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    EMPLEO DE ENAMINAS CICLICAS COMO AGENTES PROTECTORES CONTRA LA LUZ.
    2.
    发明专利
    EMPLEO DE ENAMINAS CICLICAS COMO AGENTES PROTECTORES CONTRA LA LUZ. 未知

    公开(公告)号：ES2272214T3

    公开(公告)日：2007-05-01

    申请号：ES00110272

    申请日：2000-05-22

    Applicant: BASF AG

    Inventor： HABECK THORSTEN DR ,  PRECHTL FRANK DR ,  WUNSCH 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: Empleo de compuestos de la fórmula I (Ver fórmula) en la que R1 y R2 son restos iguales o diferentes, electrófilos, elegidos entre el grupo constituido por ciano, alquilcarbonilo o arilcarbonilo, alquiloxicarbonilo o ariloxicarbonilo y aminocarbonilo, substituido en caso dado, R3 significa un átomo de hidrógeno, un resto alquilo con 1 hasta 20 átomos de carbono o un resto cicloalquilo con 3 hasta 20 átomos de carbono o un resto de la fórmula -CH2-CH2-SO3-M+, donde M+ significa un catión, X significa el resto divalente del oxígeno, del azufre o significa el resto (Ver fórmula) donde R3 tiene el significado anteriormente indicado, Z significa el resto divalente de las fórmulas II o III, que forman un sistema anillado con el resto de la fórmula I (Ver fórmula) pudiendo estar enlazado R4 una o varias veces sobre el anillo de bencilideno I o bien del anillo de naftilideno II, y significa hidrógeno, alquilo, cicloalquilo, alquiloxi, cicloalquiloxi, alcoxicarbonilo, monoalquilaminocarbonilo o dialquilaminocarbonilo, alquilamino, dialquilamino, todos ellos respectivamente con hasta 20 átomos de carbono, así como ciano, amino y SO3-M+, donde M+ significa un catión metálico, como filtros fotoestables para los UV en preparaciones cosméticas y farmacéuticas para la protección de la piel humana y del cabello humano contra las irradiaciones solares, solos o junto con compuestos absorbedores en el intervalo de los UV, en sí conocidos para las preparaciones cosméticas y farmacéuticas.

    4.
    发明专利
    未知

    公开(公告)号：AT240994T

    公开(公告)日：2003-06-15

    申请号：AT00103769

    申请日：2000-02-23

    Applicant: BASF AG

    Inventor： MEYER FRANK DR ,  SCHUHMACHER PETER DR ,  PRECHTL FRANK DR

    IPC: C07D493/04 ,  A61K8/00 ,  A61K8/02 ,  A61K8/37 ,  A61K8/49 ,  A61Q5/00 ,  A61Q17/04 ,  C09K3/00 ,  C09K19/00 ,  C09K19/04 ,  C09K19/20 ,  C09K19/58 ,  A61K7/00 ,  A61K7/42

    Abstract: New chiral doping agents (I) comprise dianhydrohexitol derivatives containing at least one polymerizable group. Chiral doping agents of formula (I) are new. Z1-Y1-(A1)m-Y2-M-Y3-X-Y4-(A2)n-Y5-Z 2 (I) A1, A2 = spacers having a chain length of 1-30C; Y1-Y5 = direct bond, O, S, C(O), C(O)O, OC(O), CH=CHC(O)O, OC(O)O, C(O)N(R), N(R)C(O), CH2O, CH=N, N=CH or N=N; M = mesogenic group; R = H or 1-4C alkyl; Z1, Z2 = H, 1-4C alkyl, polymerizable group (PG) or residue carrying a PG, provided that at least one is a PG or residue carrying a PG; X = dianhydrosorbitol, dianhydromannitol or dianhydroiditol residue; m, n = 0 or 1. An Independent claim is included for cholesteric liquid crystal compositions (A) (which preferably reflect left-circular polarized light in the UV region), comprising at least one chiral liquid crystalline monomer (I) which provides a cholesteric liquid crystalline phase having a pitch of less than 450 nm, optionally mixed with at least one achiral liquid crystalline monomer of formula (II). Z1-Y1-(A1)m-Y2-M-Y4-(A2)n-Y5-Z2 (II)

    5.
    发明专利
    未知

    公开(公告)号：DE50014858D1

    公开(公告)日：2008-01-31

    申请号：DE50014858

    申请日：2000-09-15

    Applicant: BASF AG

    Inventor： PRECHTL FRANK DR ,  HAREMZA SYLKE DR ,  MEYER FRANK DR ,  PARKER ROBERT ,  VILL VOLKMAR DR ,  GESEKUS GUNNAR

    IPC: C07D493/04 ,  C09K19/30 ,  A61K8/00 ,  A61K8/02 ,  A61K8/49 ,  A61K31/335 ,  A61K47/32 ,  A61Q1/00 ,  A61Q1/04 ,  A61Q5/00 ,  A61Q17/04 ,  C07H3/02 ,  C07H9/04 ,  C07H15/04 ,  C07H15/20 ,  C09K19/34 ,  C09K19/58

    Abstract: Chiral glucosides of the type 2,4,7-trioxa-bicyclo(4.4.0)decane compounds are new. Chiral glucosides of the type 2,4,7-trioxa-bicyclo(4.4.0)decane compounds of formula (I) are new (when R = R = H). An Independent claim is also included for cholesteric liquid crystal compositions comprising a wider range of compounds of formula (I) (when R = R = as below), optionally in admixture with achiral liquid crystal polymerizable monomers of formula (II). R = Z -Y -(A )m-Y -M -Y -(A )n-Y -; R = H, 1-12C alkyl, 1-12C alkylcarbonyl, aryl, arylcarbonyl or Z -Y -(A )o-Y -M -Y -(A )p-Y -; R = H, 1-12C alkyl, aryl or OR ; R = H, 1-12C alkyl, aryl or OR ; R , R = H, 1-12C alkyl, 1-12C alkylcarbonyl, aryl, arylcarbonyl or Z -Y -(A )q-Y -M -Y -(A )r-Y -; A -A = 1-30C spacer group; M -M = mesogenic group; Y -Y and Y -Y = bond, -O-, -S-, -C(=O)-, -C(=O)-O-, -O-C(=O)-, -CH=CH-C(=O)-O-, -O-C(=O)-O-, -C(=O)-N(R)-, -(R)N-C(=O)-, -CH2-O-, -O-CH2-, -CH=N-, -N=CH- or -N=N-; Y , Y = bond, -C(=O)-, -O-C(=O)-, -CH=CH-C(=O)-, -(R)N-C(=O)-, -CH2- or -O-CH2-; R = H or 1-4C alkyl; Z -Z = H, 1-12C alkyl, polymerizable group or a residue containing a polymerizable group; and m-t = 0 or 1.

    6.
    发明专利
    未知

    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.

    Use of cyclic enamines as light protection agents
    8.
    发明专利
    Use of cyclic enamines as light protection agents 未知

    公开(公告)号：AU4089900A

    公开(公告)日：2000-12-21

    申请号：AU4089900

    申请日：2000-06-16

    Applicant: BASF AG

    Inventor： HABECK THORSTEN DR ,  PRECHTL FRANK DR ,  WUNSCH THOMAS DR ,  WESTENFELDER HORST

    IPC: C07D233/64 ,  A61K8/00 ,  A61K8/02 ,  A61K8/06 ,  A61K8/49 ,  A61K47/22 ,  A61Q1/00 ,  A61Q1/04 ,  A61Q17/04 ,  C07D239/70 ,  C07D263/56 ,  C07D277/64 ,  A61K31/498 ,  A61K31/538 ,  A61K31/5415 ,  A61K7/42

    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.

    10.
    发明专利
    未知

    公开(公告)号：ES2199714T3

    公开(公告)日：2004-03-01

    申请号：ES00103769

    申请日：2000-02-23

    Applicant: BASF AG

    Inventor： MEYER FRANK DR ,  SCHUHMACHER PETER DR ,  PRECHTL FRANK DR

    IPC: C07D493/04 ,  A61K8/00 ,  A61K8/02 ,  A61K8/37 ,  A61K8/49 ,  A61Q5/00 ,  A61Q17/04 ,  C09K3/00 ,  C09K19/00 ,  C09K19/04 ,  C09K19/20 ,  C09K19/58 ,  A61K7/00 ,  A61K7/42

    Abstract: New chiral doping agents (I) comprise dianhydrohexitol derivatives containing at least one polymerizable group. Chiral doping agents of formula (I) are new. Z1-Y1-(A1)m-Y2-M-Y3-X-Y4-(A2)n-Y5-Z 2 (I) A1, A2 = spacers having a chain length of 1-30C; Y1-Y5 = direct bond, O, S, C(O), C(O)O, OC(O), CH=CHC(O)O, OC(O)O, C(O)N(R), N(R)C(O), CH2O, CH=N, N=CH or N=N; M = mesogenic group; R = H or 1-4C alkyl; Z1, Z2 = H, 1-4C alkyl, polymerizable group (PG) or residue carrying a PG, provided that at least one is a PG or residue carrying a PG; X = dianhydrosorbitol, dianhydromannitol or dianhydroiditol residue; m, n = 0 or 1. An Independent claim is included for cholesteric liquid crystal compositions (A) (which preferably reflect left-circular polarized light in the UV region), comprising at least one chiral liquid crystalline monomer (I) which provides a cholesteric liquid crystalline phase having a pitch of less than 450 nm, optionally mixed with at least one achiral liquid crystalline monomer of formula (II). Z1-Y1-(A1)m-Y2-M-Y4-(A2)n-Y5-Z2 (II)

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