Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Single integrated circuit configured to operate both a capacitive proximity sensor device and a resistive pointing stick
Selection of hash lookup keys for efficient retrieval
Connector with shielding device and method for manufacturing connector
Lighting control device and lighting control method
Adaptive period network session reservation
Live-attenuated compositions for bacterial infections
Disk drive to enable defect margining
  Randomly Featured Patents
Pliable air duct with dust and condensation repellency
Encoder
Method of making a scratch-and etch-resistant coated glass article
Switching device
Diffusion-type NDIR gas analyzer with improved response time due to convection flow
Detection of artifacts resulting from image signal decompression
Deck for a service vehicle
Method, system, and program storage device for efficient fulfillment of work assignments
Long life electrodes for large-area x-ray generators
Aromatic polyesters, polyesteramides, and compositions thereof