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
Polar nematic compounds
Charged particle beam apparatus
Load control device
Cell surface display, screening and production of proteins of interest
Image forming apparatus and control method therefor
Switching device and electronic apparatus using the same
  Randomly Featured Patents
Substituted phenoxyalkyl quaternary ammonium compounds as antiarrhythemic agents
Hydrocarbon composition, and refrigerant and detergent consisting thereof
Bird cage with conveyor for disposing of debris
Digital hearing aid
Process for the safe and environmentally sound production of highly pure alkylene oxide adducts
Certain 2-(5-hydrocarbyl or aryl-1-alkyl-pyrazol-3-yl)-nicotinic acid derivatives having herbicidal activity
Mounting bracket for curtain rods
Solar cell, solar cell module, and method of manufacturing the solar cell
Three dimensional antennas formed using wet conductive materials and methods for production
Feeding accuracy adjustment apparatus, recording apparatus, liquid ejecting apparatus, feeding accuracy adjustment method for recording medium