Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Fluorescent probe for the quantitation of zinc










Image Number 6 for United States Patent #6903226.

A compound represented by general formula (IA) or a salt thereof useful as a fluorescent probe for zinc: wherein R.sup.1 and R.sup.2 represent a hydrogen atom or a group represented by formula (A), wherein X.sup.1, X.sup.2, X.sup.3, and X.sup.4 represent a hydrogen atom, an alkyl group, a 2-pyridylmethyl group, or a protective group for an amino group, and m and n represent 0 or 1 provided that R.sup.1 and R.sup.2 do not simultaneously represent hydrogen atoms; R.sup.3 and R.sup.4 represent a hydrogen atom or a halogen atom; and R.sup.5 and R.sup.6 represent a hydrogen atom, an alkylcarbonyl group, or an alkylcarbonyloxymethyl group, and R.sup.7 represents a hydrogen atom or an alkyl group. ##STR1##








 
 
  Recently Added Patents
Data storage device and method performing background operation with selected data compression
Integrated channel filter and method of operation
Circular saw
Computer-based system for computing sensitivities of a behaviorally path-dependent financial product value
Guaranteed bandwidth memory apparatus and method
Isolated SEPIC power converter for light emitting diodes and other applications
Fiber optic housings having a removable top, and related components and methods
  Randomly Featured Patents
Storage circuit and method therefor
Wall for container
Finger apparatus for an idle station in a transfer press
Method of fabricating semiconductor device providing effective resistance against metal layer oxidation and diffusion
Starting circuit for a split section gas discharge laser
Anti-stenotic method and product for occluded and partially occluded arteries
End design for a railway type freight car
Herbal formulation
Decalcomania or the like for china dinnerware
Information output apparatus for putting out a character dot pattern