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2 164 136

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Application

98116773/14, 1998-09-09

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Start date

1998-09-09

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Actual filing date

1998-09-09

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Published

2001-03-20

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Inventor

Luk'Janets E.A.Negrimovskij V.M.Juzhakova O.A.Kalija O.L.Kuznetsova N.A.Pykhtina E.V.Ulanova L.A.Kovaleva M.A.Luzhkov Ju.M.Vorozhtsov G.N.Meerovich G.A.Torshina N.L.

(73)

Holder

Gosudarstvennyj Nauchnyj Tsentr Rf

PHOTOSENSITIZER FOR PHOTODYNAMIC THERAPY Russian patent published in 2001 - IPC

Abstract RU 2164136 C2

FIELD: physiotherapeutic methods. SUBSTANCE: photosensitizer is water-soluble derivative of tetraazaporphyrin titanyl complexes with general formula R_nLTiO, wherein L is ligand selected from group including phthalocyanine, naphthalocyanine, and tetrapyrazinoporphyrazine; R is water-solubilization hydrophilic substituent; and n = 3-10. Novel photosensitizers show high efficiency in multivariable effect on deep tumor tissues and other pathologic neoplasms under hypoxia conditions. EFFECT: enhanced therapeutic efficiency. 2 tbl, 7 ex

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RU 2 164 136 C2

Authors

Luk'Janets E.A.

Negrimovskij V.M.

Juzhakova O.A.

Kalija O.L.

Kuznetsova N.A.

Pykhtina E.V.

Ulanova L.A.

Kovaleva M.A.

Luzhkov Ju.M.

Vorozhtsov G.N.

Meerovich G.A.

Torshina N.L.

Dates

2001-03-20—Published

1998-09-09—Filed