Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Liposomes
Reexamination Certificate
2007-01-23
2007-01-23
Tran, S. (Department: 1615)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Liposomes
C424S001210, C424S009321, C424S009510
Reexamination Certificate
active
10239527
ABSTRACT:
The present invention is directed to a lipid-based delivery system for administration of an active drug substance selected from lysolipid derivatives which are particularly useful in the treatment or detection of parasitic infections, especially parasitic infections which cause an elevated PLA2level in the infected mammal. Preferred parasitic infections are infections wherein the life cycle of the parasite involves the liver and/or spleen of the infected organism.
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Hart, D. et al., Chemical Abstracts, vol. 130, No. 25, Jun. 21, 1999.
Xia, J. et al., Tetrahedron: Asymmetrie, vol. 8, No. 18, Sep. 25, 1997, pp. 3131-3142.
Davidsen Jesper
Frøkjer Sven
Jørgensen Kent
Mouritsen Ole G.
Vermehren Charlotte
Birch & Stewart Kolasch & Birch, LLP
LiPlasome Pharma A/S
Tran S.
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