Drug carrier for controlled administration of active ingredient, prepared from lipid-drug matrix conjugates (ldc particles)

摘要

Invention Patent: "DRUG VEHICLE FOR CONTROLLED ADMINISTRATION OF ACTIVE INGREDIENT, PREPARED FROM DRUG MATRIX CONJUGATES (PARTICLES OF LDC)". The invention relates to vehicles of particulate active ingredients that are in the solid aggregate state at room temperature (20 198 C) and consist of a pure lipid-drug conjugate (LDC) or a mixture of several LDCs as a particle matrix, the LDC bond being made by covalent bonding, electrostatic interactions, dipolar moments, dispersion forces, ionic interactions, hydrogen bonds and / or hydrophobic interactions.