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
Method and system for an integrated host PCI I/O bridge and dual port gigabit ethernet controller
Liquid crystal display and manufacturing method thereof
Key management using quasi out of band authentication architecture
Techniques for data assignment from an external distributed file system to a database management system
Systems and methods for authorizing, authenticating and accounting users having transparent computer access to a network using a gateway device
Multiple CQI feedback for cellular networks
Pressure roller and fixing device equipped with the same
  Randomly Featured Patents
Method and system for seismic exploration employing a dual-dipole hydrophone streamer
Method of identifying Hammerstein models with known nonlinearity structures using particle swarm optimization
Bar spacer for reinforced concrete
Bicycle wheel hub
Vibration transducer with dual opposed magnetic assemblies and counterbalanced mass
7-oxabicycloheptane substituted diamide and its congener prostaglandin analogs useful in the treatment of thrombotic disease
Curable organosilicone composition
Silver salt photothermographic imaging material
Method and system for reducing noise in image data
Stable antimicrobial compositions including spore, bacteria, fungi and/or enzyme