GAEL LAMOUREUX,GERARD COUSIN,DANIEL JOSEPH CHRISTIAAN THONE
申请号：
IN5476/DELNP/2005
公开号：
IN252538B
申请日:
申请国别(地区):
IN
年份:
2012
代理人:
摘要：
A process for preparing a particle comprising a co-precipitate surrounding a neutral hydrophilic carrier, said process comprising the following steps:a)preparing a solution comprising at least one triazine or pyrimidine active ingredient having HIV inhibiting properties, a hydrophilic polymer, and a surface active agent, in an organic solventb)spraying of part of the solution obtained in step a) on a neutral hydrophilic carrierc)grinding of the particles obtained in step b)d)spraying of the remaining quantity of organic solution on the particles obtained in step c), ande)final grinding of the particles obtained in step d).
