Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2006-05-30
2006-05-30
Kifle, Bruck (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
Reexamination Certificate
active
07053102
ABSTRACT:
Compositions for treating cancer comprising an amount of a camptothecin with a 7-ring β-hydroxy lactone ring of the formulawherein the substituents are defined as in the specification sufficient to treat cancer.
REFERENCES:
patent: 5162532 (1992-11-01), Comins et al.
Bigg Dennis
Breton Christine Le
Cazaux Jean-Bernard
Harnett Jerry
Lanco Christophe
Kifle Bruck
Muserlian Charles A.
Societe de Recherches et d'Applications Scientifiques (S.C.R.A.S
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