Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method for production of quinolone-containing lyophilized preparation










Image Number 5 for United States Patent #8129533.

The present invention is directed to a lyophilized preparation which contains a synthetic quinolone antibacterial compound and, as a solo additive, a pH-adjusting agent, and which exhibits an excellent reconstituting property. The invention provides a method for producing a lyophilized preparation containing a synthetic quinolone antibacterial compound as an active ingredient, characterized by including, sequentially, cooling an aqueous solution containing a synthetic quinolone antibacterial compound and a pH-adjusting agent to yield a frozen product, elevating the temperature of the frozen product, and re-cooling the resultant to prepare the lyophilized preparation.








 
 
  Recently Added Patents
Shift-invariant predictions
Method and communication system for controlling communication distance of RF SIM card with the aid of tag identification
Buckle
Pichia pastoris deficient in endogenous secreted protease
Autonomous adaptation of modulation and coding scheme for persistent scheduling in electronic communication
Motion estimation using camera tracking movements
Synthesis of 4H-benzo[D]pyrrolo[1,2-A]thiazoles and indolizino[6,7-b]indole derivatives and their use as antitumor therapeutic agents
  Randomly Featured Patents
Force platform
Sodium iodide .sup.131 I capsules
Vent-latch interlock assembly for an aircraft door
Automated system testability assessment method
Pin
Evaporated fuel treatment device
Method for preparing graphene ribbons
Scan tool
Risk analysis of money transfer transactions
Process of using absorptive layer in optical lithography with overlying photoresist layer to form relief pattern on substrate