Resources Contact Us Home
Pharmaceutical preparations

Image Number 14 for United States Patent #5143917.

The synthesis and application of N(1)-n-alkyl-pyrimidinium-salts are described. These surfactants have a very small critical micelle concentration ()CMC) in the order of 10.sup.-5 -10.sup.-7 Mol/Liter. These N(1)-n-alkyl-pyrimidinium components have pharmacological activities and can act as antimetabolites.

  Recently Added Patents
Moulded tie strips
Network based JIT on a priori knowledge of a set of disparate clients
Device and method for processing input data of protective relay
Optical module for a microlithography objective including holding and supporting devices
Method for making an abrasion-resistant steel plate and plate obtained
Automatic detection of image degradation in enhanced vision systems
HSP20 inhibits amyloidogenesis and neurotoxicity
  Randomly Featured Patents
Apparatus for producing a time-proportioned control signal electronically
Asynchronous control signal generating apparatus
Pharmaceutical formulation composed of a polymer blend and an active compound for time-controlled release
Wiper blade for electrophotocopier
Nanolithographic method of manufacturing an embedded passive device for a microelectronic application, and microelectronic device containing same
Idling speed control device of an internal combustion engine
System and method for using dependency in a dynamic model to relate performance problems in a complex middleware environment
Method of administering licensing of use of copyright works
Process for fabricating a crack resistant resin encapsulated semiconductor chip package
Combining transmittance detection and chromatographic strip techniques for quantification of analyte in biological fluids