Resources Contact Us Home
Physiologically active substance NK13650P3, method of producing the same and use thereof

Image Number 3 for United States Patent #7803411.

A physiologically active substance NK13650P3 having the following physicochemical properties or a pharmacologically acceptable salt thereof. 1) Appearance: pale yellow powder 2) Molecular formula: C.sub.29H.sub.37N.sub.7O.sub.15 3) Molecular weight: 723 4) Hydrogen nuclear magnetic resonance spectrum: spectrum measured at 600 MHz in heavy water contains the following signals: chemical shift value .delta. ppm: 7.05 (1H, 3), 7.00 (1H, d), 6.96 (1H, d), 6.83 (1H, s), etc. 5) Carbon nuclear magnetic resonance spectrum: spectrum measured at 150 MHz in heavy water contains the following signals: chemical shift value .delta. ppm: 181.5(s), 181.4(s), 179.9(s), 179.2(s), 174.5(s), 174.3(s), 171.5(s), 165.4(s), etc. 6) Ultraviolet light spectrum: spectrum measured in aqueous solution contains the following UV absorption bands: .lamda..sup.max (MeOH): 196.5 nm, 224.5 nm, 322.5 nm 7) Solubility: highly soluble in water but insoluble in methanol, acetone, ethyl acetate, chloroform and dimethyl sulfoxide. 8) Coloration reaction: positive to phosphomolybdic acid/sulfuric acid reaction and Rydon-Smith reaction.

  Recently Added Patents
Electrode and method for manufacturing the same
Therapeutic human anti-IL-1R1 monoclonal antibody
System and method for a driver circuit with a referenced control signal
Location-based method to specify ratio frequency spectrum rights
Inducement of organogenetic tolerance for pancreatic xenotransplant
Editing device and editing method
  Randomly Featured Patents
Ceiling anchor installation apparatus
Vehicular seat
Method of producing fuel cell separator, fuel cell separator, and polymer electrolyte fuel cell
Portable computer having a battery voltage detecting circuit
Computer system utilizing multiple computer modules functioning independently
Method and apparatus for providing generalized write pre-compensation
Image processing of designated image portion
Engine arrangement for a snowmobile
Virtual device control modules and function control modules implemented in a home audio/video network
Metallocene catalyst component with good catalyst efficiency after aging