Not Inflatable controlled-release Tablet for oral administration of an active principle which is in an erodible polymeric Matrix System formed by diffusion and release retardant Polymer and Copolymer Forming Matrix, method for preparing a Pharmaceutical composition； or So to prepare a Medicine.
SENOSIAIN ARROYO, HECTOR,ARZOLA PANIAGUA, MARIA ANGELICA,BARRANCO HERNANDEZ, GUSTAVO
申请号：
CL2013001707
公开号：
CL2013001707A1
申请日:
2013.06.13
申请国别(地区):
CL
年份:
2014
代理人:
摘要：
The invention relates to pharmaceutical compositions in the form of tablets for oral administration, containing an active principle and pharmaceutically acceptable excipients. The tablets are characterised in that one part of the active principle is released immediately, while another part of the active principle is located in a polymer diffusion matrix system that allows the active principle to be released in a delayed manner.COMPRIMIDO DE LIBERACION CONTROLADA NO HINCHABLE DE ADMINISTRACION ORAL QUE CONTIENE CIPROFLOXACINO CLORHIDRATO, QUE COMPRENDE UNA MEZCLA DE (A) UN GRANULO QUE CONTIENE AL PRINCIPIO ACTIVO, Y (B) UN GRANULO QUE CONTIENE AL PRINCIPIO ACTIVO, HPMC Y UNA PELICULA DE ETILCELULOSA； METODO PARA PREPARAR EL COMPRIMIDO； USO DEL MISMO.
