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US 6,649,632 B2Granted
C10 ester substituted taxanes
AssigneeFSU Research Foundation, Inc.
InventorRobert A. Holton
Life of this patent
Estimating the term…
Abstract
Taxanes having an ester substituent at C(10), a hydroxy substituent at C(7), and a range of C(2), C(9), C(14), and side chain substituents.
Claims12
A taxane having the formula
- R2 is benzoyloxy;
- R7 is hydroxy;
- R10 is R10aCOO—;
- R10a is ethyl or propyl;
- X3 is furyl, thienyl, or pyridyl;
- X5 is —COX10 wherein X10 is phenyl, or X5 is —COOX10 wherein X10 is t-butyl;
- and
- Ac is acetyl.
5 more elements
Dependencies are inferred from the claim text.