Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1989-06-14
1991-10-22
Raymond, Richard L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
540145, A61K 3140
Patent
active
050596195
ABSTRACT:
A pharmaceutical composition comprising a freeze-dried preparation of polyhematoporphyrin ether/esters wherein said freeze dried preparation does not contain sodium chloride. Upon reconstitution, the pharmaceutical composition is a photosensitizer preparation useful in photodynamic therapy.
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patent: 2858320 (1958-10-01), Woods
patent: 4649151 (1987-03-01), Dougherty et al.
patent: 4753958 (1988-06-01), Weinstein et al.
patent: 4882234 (1989-11-01), Lai et al.
Remington's Pharmaceutical Sciences, 15th Ed. (1975), pp. 1483-1485.
Lachman et al., The Theory and Practice of Industrial Pharmacy, 2nd Ed. (1976), pp. 521-524, 599, 600, 618 & 619.
Cucolo Michael C.
Haeger Bruce E.
Lawter James R.
Naringrekar Vijay H.
Dow Kenneth J.
Quadra Logic Technologies Inc.
Raymond Richard L.
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