Process for formulating fast dispersing dosage forms comprising at least one fish gelatin selected on the basis of molecular weight

Process for formulating fast dispersing dosage forms comprising at least one fish gelatin selected on the basis of molecular weight

  • CN 102,172,345 A
  • Filed: 06/03/2005
  • Published: 09/07/2011
  • Est. Priority Date: 06/03/2004
  • Status: Active Grant
First Claim
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1. one kind is used for preparing the method that has the medical composition of predetermined final total gelatin concentration in the fast-dispersing type, described medical composition contains at least a active ingredient and at least a described active ingredient is inert supporting agent, described at least a supporting agent is selected from by high molecular isinglass, low-molecular-weight isinglass and its group that forms, and described method comprises following steps:

  • Select described at least a supporting agent based on the predetermined final total gelatin concentration of the described target of the molecular weight distribution of described supporting agent and described compositions to small part;

    The mixture that forms described at least a active ingredient and at least a supporting agent in appropriate solvent is to form composite;

    Described composite is batched into discrete unit;

    Described discrete unit is solidified;

    WithRemove the network (network) of described solvent to form described at least a active ingredient and described at least a supporting agent from described solid discrete unit.

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