Resources Contact Us Home
Esters of 5-aminolevulinic acid as photosensitizing agents in photochemotherapy

Image Number 14 for United States Patent #7850008.

The present invention relates to compounds being esters of 5-aminolevulinic acids or pharmaceutically acceptable salts thereof, including compounds of formula (I) R22N--CH2COCH2-CH2CO--OR1 (wherein R1 may represent alkyl optionally substituted by hydroxy, alkoxy, acyloxy, alkoxycarbonyloxy, amino, aryl, oxo or fluoro groups and optionally interrupted by oxygen, nitrogen, sulphur or phosphorus atoms; and R2 represents a hydrogen atom or a group R1, and both R2 groups may be the identical or different), and their use in diagnosis and photochemotherapy of disorders or abnormalities of external or internal surfaces of the body, and products and kits for performing the invention.

  Recently Added Patents
Managing wear leveling and garbage collection operations in a solid-state memory using linked lists
Method and system for automatically identifying wireless signal quality of a region
Light-emitting diode package and method for manufacturing the same
Dithering method and apparatus
Method and apparatus for prioritizing data transfer
Method and system for efficient DRX operation during handover in LTE
Semiconductor process
  Randomly Featured Patents
Ball joint
Detection and typing of human papillomavirus using PNA probes
Method for producing a tool which can be used to create surface structures in the range
Heating device and heating method
Tire changing system for vehicle
Fume ventilation apparatus
Byte write error code method and apparatus
Process for producing carbon fibers having excellent properties
Secure information retrieval service (SIRS)
Small molecule rotamase enzyme inhibitors