FOLATE-POLYETHYLENE GLYCOL-DIHEXADECYL-L-GLUTAMATE AND METHOD FOR PRODUCTION THEREOF Russian patent published in 2013 - IPC C07D487/04 C07C229/02 C08G65/00 A61K38/00 

Abstract RU 2472796 C1

FIELD: chemistry.

SUBSTANCE: invention relates to a folate receptor ligand which is folate-polyethylene glycol-dihexadecyl-L-glutamate of formula and a method for production thereof. This compound exhibits the capacity to direct a nanosystem to target cells and increases the efficiency of transportation systems of antitumour agents since folate receptors are present in large amounts on the surface of tumour cells; also they become more at the later stages of development of the disease.

EFFECT: use of an approach based on click-chemistry principles for synthesis of a folate-targeted derivative provides a unique opportunity for fast and efficient modification of nanosystems.

2 cl

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RU 2 472 796 C1

Authors

Sebjakin Jurij L'Vovich

Budanova Ul'Jana Aleksandrovna

Koloskova Olesja Olegovna

Dates

2013-01-20Published

2011-06-21Filed