COMPOSITIONS AND METHODS OF DELIVERY OF PHARMACOLOGICAL AGENTS Russian patent published in 2014 - IPC A61K47/42 A61K47/48 A61K31/337 A61K31/05 A61K9/14 A61P35/00 B82B1/00 

Abstract RU 2522977 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to a pharmaceutical composition for the delivery of a pharmaceutical agent to a focus of a disease. The composition contains a water-insoluble pharmaceutical agent which is paclitaxel, a pharmaceutically acceptable carrier which is albumin, preferentially human serum albumin. The relation (wt/wt) of albumin to paclitaxel makes 9:1. The pharmaceutical composition contains nanoparticles containing paclitaxel and albumin wherein the nanoparticles have a size of less than 200 nm.

EFFECT: administering the pharmaceutical composition according to the invention provides enhanced characteristics of the delivery of paclitaxel to the site of the disease and reduced adverse side effects.

24 cl, 5 tbl, 51 ex

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RU 2 522 977 C2

Authors

Desaj Nejl P

Jang Ehndrju

Si Sherri Sjaopehj

De Tapas

Triu Vuong

Soon-Shiong Patrik

Bilz Grim Bridzhit

Jao Tsjan

Dates

2014-07-20Published

2009-03-20Filed