Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Sulfur – selenium or tellurium compound
Reexamination Certificate
2006-06-06
2006-06-06
Richter, Johann (Department: 1621)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Sulfur, selenium or tellurium compound
Reexamination Certificate
active
07056953
ABSTRACT:
(E)-styryl benzylsulfones of formula I are useful as anticancer agents:wherein R1, R2, R3, and R4are as defined herein.
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Reddy E. Premkumar
Reddy M. V. Ramana
Drinker Biddle & Reath LLP
Monaco Daniel A.
Nwaonicha Chukwuma
Richter Johann
Temple University - of The Commonwealth System of Higher Educati
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