Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Reexamination Certificate
2005-07-19
2005-07-19
Davis, Zinna Northington (Department: 1625)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
C435S006120, C435S091500, C536S022100, C536S025300, C549S382000
Reexamination Certificate
active
06919445
ABSTRACT:
Dibenzorhodamine compounds having the structureare disclosed, including nitrogen- and aryl-substituted forms thereof. In addition, two intermediates useful for synthesizing such compounds are disclosed, a first intermediate having the structureincluding nitrogen- and aryl-substituted forms thereof, and a second intermediate having the structureincluding nitrogen- and aryl-substituted forms thereof, wherein substituents at positions C-14 to C18 taken separately are selected from the group consisting of hydrogen, chlorine, fluorine, lower alkyl, carboxylic acid, sulfonic acid, —CH2OH, alkoxy, phenoxy, linking group, and substituted forms thereof. The invention further includes energy transfer dyes comprising the dibenzorhodamine compounds, nucleosides labeled with the dibenzorhodamine compounds, and nucleic acid analysis methods employing the dibenzorhodamine compounds.
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Benson Scott C.
Lam Joe Y. L.
Menchen Steven Michael
Andrus Alex
Applera Corporation
Davis Zinna Northington
Liptak Vincent P
Powers Vincent M
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