Phospholipid prodrugs of anti-proliferative drugs

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United States of America Patent

PATENT NO 6774121
SERIAL NO

10088160

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Abstract

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The invention discloses prodrugs comprising anti-proliferative drugs covalently linked, via bridging group, to a phospholipid moiety such that the active species is preferentially released, preferably by enzymatic cleavage, at the required site of action. The invention further discloses pharmaceutical compositions said prodrugs and the uses thereof for the treatment of diseases and disorders related to inflammatory, to degenerative or atrophic conditions, and to uncontrolled cell growth. FIG. 1 depicts a graph of animal survival during the course of an experiment wherein mice were i.p. transplanted with 11210 mouse leukemia cells and then treated with vehicle only (squares), MTX (triangles) or molar equivalent dose of DP-MTX071 (circles) according to the regiment described example in Example 11.

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Patent Owner(s)

Patent OwnerAddress
D-PHARM LTD OF KIRYAT WEIZMANN SCIENCEP O BOX 2313 REHOVOT 76123

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ayalon, Oran Ganel Yohanan, IL 2 1
Ershov, Leonid Beit Shemesh, IL 1 1
Kozak, Alexander Rehovot, IL 22 140
Senderikhin, Alexander Ashdod, IL 3 4
Shapiro, Israel Ramla, IL 12 46
Vinnikova, Marina Ramla, IL 4 5

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