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|Title:||Antitumor and antibacterial substituted disulfide derivatives prepared from compounds possessing a methyl-trithio group|
|Abstract:||This disclosure describes disulfide analogs of the family of antibacterial and antitumor agents known collectively as the LL-E33288 complex.|
|Inventor(s):||McGahren; William J. (Demarest, NJ), Sassiver; Martin L. (Spring Valley, NY), Ellestad; George A. (Pearl River, NY)|
|Assignee:||American Cyanamid Company (Wayne, NJ)|
Patent Claim Types:|
see list of patent claims
|Country||Document Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
|Argentina||246083||<disabled in preview>|
|Austria||104309||<disabled in preview>|
|Austria||112172||<disabled in preview>|
| This preview shows a limited data set|
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.
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