公开(公告)号：WO9217549A3

公开(公告)日：1992-11-26

申请号：PCT/EP9200693

申请日：1992-03-28

Applicant: BASF AG

Inventor： ALBERT BERNHARD ,  KESSEL KNUT ,  MARTIN HANS-DIETER ,  SILBER STEFAN

IPC: B41M5/26 ,  A61K41/00 ,  C07D209/12 ,  C07D209/92 ,  C07D213/50 ,  C07D215/06 ,  C07D219/02 ,  C07D263/56 ,  C07D277/64 ,  C07D277/84 ,  C07D309/34 ,  C07D339/06 ,  C07D401/08 ,  C07D409/08 ,  C07D413/08 ,  C07D417/08 ,  C08F2/50 ,  C08K5/3412 ,  C08K5/3417 ,  C09B23/00 ,  C09B23/01 ,  C09B23/10 ,  G03G5/06 ,  G03G5/09 ,  G11B7/244 ,  G11B7/247 ,  A61K49/00 ,  G11B7/24

CPC classification number: G11B7/247 ,  A61K41/0042 ,  A61K41/0057 ,  C09B23/0066 ,  C09B23/0091 ,  C09B23/10 ,  G03G5/0672 ,  G03G5/0674

Abstract: Methine dyes have the polyketone grouping (I), in which the variables have the following meaning: A represents (a) or (b); R1 represents a 5 or 6-membered cycloaliphatic residue with one or two heteroatoms from the group -NR4-, -O- and -S-, that can be annelated with an iso-or heteroaromatic group, whereas R4 represents C¿5?-C7 cycloalkyl or phenyl, that can carry as substituents halogen, C1-C4 alkyl or C1-C4 alkoxy; C1-C20 alkyl, the C chain of which can be interrupted by one to five ether function oxygen atoms and that can carry the following substituents: hydroxyl, phenyl, 1,3-dioxan-2-yl, 1,3 dioxolan-2-yl, -NHR?5¿, -NHCOR5, -CONHR5, -OCONHR?5, -N+(R5)¿3.An-, -SO3H or -SO3-Ka+, where R5 represents one of the unsubstituted or hydroxyl- or phenyl-substituted alkyl residues R4 or phenyl, whereas the residues R5 may be different or the same when they represent -N+(R5)3, and An- is an anion equivalent and Ka+ is cation equivalent; R2, R3 can be different or identical C¿1?-C10 alkyl groups or can form together a residue R?1¿; m, n identical or different integers from 0 to 3. These dyes are useful as medicaments, for generating singlet oxygen, as sensitizers in electrophotographic layers and for photopolymerizations, and as laser light-sensitive dyes in optical recording media; also disclosed are new triketomethine and tetraketomethine dyes.

公开(公告)号：DE59200703D1

公开(公告)日：1994-12-01

申请号：DE59200703

申请日：1992-03-28

Applicant: BASF AG

Inventor： ALBERT BERNHARD ,  KESSEL KNUT ,  MARTIN HANS-DIETER ,  SILBER STEFAN

IPC: B41M5/26 ,  A61K41/00 ,  A61K49/00 ,  C07D209/12 ,  C07D209/92 ,  C07D213/50 ,  C07D215/06 ,  C07D219/02 ,  C07D263/56 ,  C07D277/64 ,  C07D277/84 ,  C07D309/34 ,  C07D339/06 ,  C07D401/08 ,  C07D409/08 ,  C07D413/08 ,  C07D417/08 ,  C08F2/50 ,  C08K5/3412 ,  C08K5/3417 ,  C09B23/00 ,  C09B23/01 ,  C09B23/10 ,  G03G5/06 ,  G03G5/09 ,  G11B7/24 ,  G11B7/244 ,  G11B7/247

Abstract: PCT No. PCT/EP92/00693 Sec. 371 Date Sep. 27, 1993 Sec. 102(e) Date Sep. 27, 1993 PCT Filed Mar. 28, 1992 PCT Pub. No. WO92/17549 PCT Pub. Date Oct. 15, 1992.Methine dyes with a polyketo group I I where A is R1 is a 5- or 6-membered cycloaliphatic radical which contains one or two hetero atoms from the group -NR4-, -O- and -S- and which may be fused to an isoaromatic or heteroaromatic group, R2 and R3 are identical or different C1-C10-alkyl groups or together one of the radicals R1, and m and n are identical or different integers from 0 to 3, are useful as drugs, for producing singlet oxygen, as sensitizers in electrophotographic layers and for photopolymerizations and as laser light sensitive dyes in optical recording media; also novel triketo- and tetraketomethine dyes.

公开(公告)号：DE4111159A1

公开(公告)日：1992-10-08

申请号：DE4111159

申请日：1991-04-06

Applicant: BASF AG

Inventor： ALBERT BERNHARD DR ,  KESSEL KNUT DR ,  MARTIN HANS-DIETER PROF DR ,  SILBER STEFAN

IPC: B41M5/26 ,  A61K41/00 ,  A61K49/00 ,  C07D209/12 ,  C07D209/92 ,  C07D213/50 ,  C07D215/06 ,  C07D219/02 ,  C07D263/56 ,  C07D277/64 ,  C07D277/84 ,  C07D309/34 ,  C07D339/06 ,  C07D401/08 ,  C07D409/08 ,  C07D413/08 ,  C07D417/08 ,  C08F2/50 ,  C08K5/3412 ,  C08K5/3417 ,  C09B23/00 ,  C09B23/01 ,  C09B23/10 ,  G03G5/06 ,  G03G5/09 ,  G11B7/24 ,  G11B7/244 ,  G11B7/247

Abstract: Methine dyes have the polyketone grouping (I), in which the variables have the following meaning: A represents (a) or (b); R represents a 5 or 6-membered cycloaliphatic residue with one or two heteroatoms from the group -NR -, -O- and -S-, that can be annelated with an iso-or heteroaromatic group, whereas R represents C5-C7 cycloalkyl or phenyl, that can carry as substituents halogen, C1-C4 alkyl or C1-C4 alkoxy; C1-C20 alkyl, the C chain of which can be interrupted by one to five ether function oxygen atoms and that can carry the following substituents: hydroxyl, phenyl, 1,3-dioxan-2-yl, 1,3 dioxolan-2-yl, -NHR , -NHCOR , -CONHR , -OCONHR , -N (R )3.An , -SO3H or -SO3 Ka , where R represents one of the unsubstituted or hydroxyl- or phenyl-substituted alkyl residues R or phenyl, whereas the residues R may be different or the same when they represent -N (R )3, and An is an anion equivalent and Ka is cation equivalent; R , R can be different or identical C1-C10 alkyl groups or can form together a residue R ; m, n identical or different integers from 0 to 3. These dyes are useful as medicaments, for generating singlet oxygen, as sensitizers in electrophotographic layers and for photopolymerizations, and as laser light-sensitive dyes in optical recording media; also disclosed are new triketomethine and tetraketomethine dyes.