PHOTOSENSITISER OF BACTERIOCHLORINE ROW FOR PHOTODYNAMIC THERAPY AND METHOD FOR ITS PREPARATION Russian patent published in 2020 - IPC A61K47/60 A61K31/409 A61P35/00 C07D487/22 A61N5/67 

Abstract RU 2720806 C2

FIELD: pharmaceutics.

SUBSTANCE: present invention relates to chemical-pharmaceutical industry, specifically to a method of producing a photosensitizer of structural formula 1, where a – 2÷130; b – 15÷67, R1 – CxH2x+1, x=1÷5, R2 – CyH2y+1, y=1÷5, for photodynamic therapy (PDT) of cancer.

EFFECT: photosensitizer exhibits lower toxicity level as compared to emulsion of O-propyloxime-N-propoxybacteriopurpurinimide in Kolliphor ELP.

3 cl, 3 tbl, 2 ex

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Authors

Grin Mikhail Aleksandrovich

Filonenko Elena Vyacheslavovna

Mironov Andrej Fedorovich

Suvorov Nikita Vladimirovich

Pankratov Andrej Aleksandrovich

Grigorevykh Nadezhda Igorevna

Dates

2020-05-13Published

2019-09-09Filed