Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Liposomes
Patent
1989-11-22
1991-05-14
Cashion, Jr., Merrell C.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Liposomes
424 11, 514410, 604 49, A61K 3722
Patent
active
050154788
ABSTRACT:
The therapeutic compositions of this invention comprise one or more porphycene compounds incorporated within liposomes. The method of this invention for treating cancer comprises administering a therapeutically effective amount of a porphycene derivative to a patient, and exposing an affected body area of the patient to a therapeutically sufficient amount of light having a wavelength of from 600 to 950 nm.
REFERENCES:
patent: 4448765 (1984-05-01), Ash
patent: 4452747 (1984-06-01), Gersonde
patent: 4649151 (1987-03-01), Dougherty
patent: 4656186 (1987-04-01), Bommer et al.
patent: 4693885 (1987-09-01), Bommer et al.
Cross Alexander D.
Jori Giulio
Kocher Matthias
Vogel Emanuel
Cashion Jr. Merrell C.
Cytopharm, Inc.
Prater P. L.
Walker William B.
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