VIOLET LASER EXCITABLE DYES AND THEIR METHOD OF USE

摘要

The present invention provides dye compounds optimally excited at about 400 nm and have a Stokes shift of at least about 80 nm. These dyes find use in detection of analyte in a sample and the preparation of dye-conjugates.

主权项

1. A compound according to the formula: wherein X is independently carbon, —CR12, nitrogen, —NR14, sulfur, oxygen, selenium, phosphorous, silicon, arsenic, amido, C—C, CR12—CR13, NR14—NR15, or S—S; Y is independently carbon, —CR12, nitrogen, —NR14, sulfur, oxygen, selenium, phosphorous, silicon, arsenic, amido, C—C, CR12—CR13, NR14—NR15, or S—S; Z is independently carbon, —CR12, nitrogen, —NR14, sulfur, oxygen, selenium, phosphorous, silicon, arsenic, amido, C—C, CR12—CR13, NR14—NR15, or S—S;
wherein at least one of X, Y and Z is other than carbon or C—C;R12 is hydrogen, alkyl, substituted alkyl, alkoxy, hydroxy, sulfo, halogen, amino, substituted amino, aldehyde, carboxylic acid, ester, azido, nitro, nitroso, cyano, or thioether;R13 is hydrogen, alkyl, substituted alkyl, alkoxy, hydroxy, sulfo, halogen, amino, substituted amino, aldehyde, carboxylic acid, ester, azido, nitro, nitroso, cyano, or thioether;R14 is hydrogen, alkyl, substituted alkyl, alkoxy, hydroxy, sulfo, halogen, amino, substituted amino, aldehyde, carboxylic acid, ester, azido, nitro, nitroso, cyano, or thioether;R15 is hydrogen, alkyl, substituted alkyl, alkoxy, hydroxy, sulfo, halogen, amino, substituted amino, aldehyde, carboxylic acid, ester, azido, nitro, nitroso, cyano, or thioether; R1 is hydrogen, alkyl, substituted alkyl, alkoxy, hydroxy, sulfo, halogen, amino, substituted amino, aldehyde, carboxylic acid, ester, azido, nitro, nitroso, cyano, thioether, 5-, 6- or 7-aromatic or heteroaromatic ring, substituted 5-, 6- or 7-aromatic or heteroaromatic ring or R1 comprises a reactive group, carrier molecule or solid support; R2 is hydrogen, alkyl, substituted alkyl, alkoxy, hydroxy, sulfo, halogen, amino, substituted amino, aldehyde, carboxylic acid, ester, azido, nitro, nitroso, cyano, thioether, 5-, 6- or 7-aromatic or heteroaromatic ring, substituted 5-, 6- or 7-aromatic or heteroaromatic ring or R2 comprises a reactive group, carrier molecule or solid support; R3 is hydrogen, alkyl, substituted alkyl, alkoxy, hydroxy, sulfo, halogen, amino, substituted amino, aldehyde, carboxylic acid, ester, azido, nitro, nitroso, cyano, thioether, 5-, 6- or 7-aromatic or heteroaromatic ring, substituted 5-, 6- or 7-aromatic or heteroaromatic ring or R3 comprises a reactive group, carrier molecule or solid support; R4 is hydrogen, alkyl, substituted alkyl, alkoxy, hydroxy, sulfo, halogen, amino, substituted amino, aldehyde, carboxylic acid, ester, azido, nitro, nitroso, cyano, thioether, 5-, 6- or 7-aromatic or heteroaromatic ring, substituted 5-, 6- or 7-aromatic or heteroaromatic ring or R4 comprises a reactive group, carrier molecule or solid support; R5 is hydrogen, alkyl, substituted alkyl, alkoxy, hydroxy, sulfo, halogen, amino, substituted amino, aldehyde, carboxylic acid, ester, azido, nitro, nitroso, cyano, thioether, 5-, 6- or 7-aromatic or heteroaromatic ring, substituted 5-, 6- or 7-aromatic or heteroaromatic ring or R5 comprises a reactive group, carrier molecule or solid support; R6 is hydrogen, alkyl, substituted alkyl, alkoxy, hydroxy, sulfo, halogen, amino, substituted amino, aldehyde, carboxylic acid, ester, azido, nitro, nitroso, cyano, thioether, 5-, 6- or 7-aromatic or heteroaromatic ring, substituted 5-, 6- or 7-aromatic or heteroaromatic ring or R6 comprises a reactive group, carrier molecule or solid support; R7 is hydrogen, alkyl, substituted alkyl, alkoxy, hydroxy, sulfo, halogen, amino, substituted amino, aldehyde, carboxylic acid, ester, azido, nitro, nitroso, cyano, thioether, 5-, 6- or 7-aromatic or heteroaromatic ring, substituted 5-, 6- or 7-aromatic or heteroaromatic ring or R7 comprises a reactive group, carrier molecule or solid support; R8 is hydrogen, alkyl, substituted alkyl, 5-, 6- or 7-aromatic or heteroaromatic ring, substituted 5-, 6- or 7-aromatic or heteroaromatic ring or R8 comprises a reactive group, carrier molecule or solid support; R9 is hydrogen, alkyl, substituted alkyl, alkoxy, hydroxy, sulfo, halogen, amino, substituted amino, aldehyde, carboxylic acid, ester, azido, nitro, nitroso, cyano, thioether, 5-, 6- or 7-aromatic or heteroaromatic ring, substituted 5-, 6- or 7-aromatic or heteroaromatic ring or R9 comprises a reactive group, carrier molecule or solid support; R10 is hydrogen, alkyl, substituted alkyl, alkoxy, hydroxy, sulfo, halogen, amino, substituted amino, aldehyde, carboxylic acid, ester, azido, nitro, nitroso, cyano, thioether, 5-, 6- or 7-aromatic or heteroaromatic ring, substituted 5-, 6- or 7-aromatic or heteroaromatic ring or R10 comprises a reactive group, carrier molecule or solid support; or a member selected from
R1 in combination with R2;R2 in combination with R3;R3 in combination with R4;R4 in combination with R5;R6 in combination with R7 R7 in combination with R8;R8 in combination with R9; andR9 in combination with R10;together with the atoms to which they are joined, form a ring which is a 5-, 6- or 7-membered cycloalkyl, a substituted 5-, 6- or 7-membered cycloalkyl, a 5-, 6- or 7-membered heterocycloalkyl, a substituted 5-, 6- or 7-membered heterocycloalkyl, a 5-, 6- or 7-membered aryl, a substituted 5-, 6- or 7-membered aryl, a 5-, 6- or 7-membered heteroaryl, or a substituted 5-, 6- or 7-membered heteroaryl.