Resources Contact Us Home
Sulfonamide compound and method for its production, metal chelate compound employing the sulfonamide compound, and optical recording medium employing the metal chelate compound

Image Number 13 for United States Patent #6225023.

A sulfonamide compound of the formula (1): ##STR1##wherein X is a hydrogen atom, an alkyl or alkoxy group which may be substituted, or a halogen atom, Y Is an alkyl group having at least two fluorine atoms, and each of R.sup.1 and R.sup.2 which are independent of each other, is an alkyl group which may be substituted, or R1 may be bonded to X or R.sup.2 to form a ring.

  Recently Added Patents
Field device configuration system
Device and method to automatically configure port forwarding
Display apparatus and control method thereof
Under bump passive components in wafer level packaging
Method to trace video content processed by a decoder
Lens module and method for manufacturing thereof
Method and apparatus for communication
  Randomly Featured Patents
Arc tube for a high intensity discharge lamp
Combined table tennis table and rebound side walls
Method for detecting remaining battery current, voltage, and temperature capacity by continuously monitoring
Detection of hydrogen peroxide with optical indicator chalcogen compounds
Membrane detector for time-of-flight mass spectrometry
Method and system to retrieve information
Dewatering composition
.alpha.-trifluoromethyl-substituted, saturated bicyclic amines
Undersea probe
Cover assembly for trash bin