Platinum complexes of polyhydroxylated alkylamines and 2-polyhydroxylated alkyl-1,2-diaminoethanes
Patent 4587331 Issued on May 6, 1986. Estimated Expiration Date: 
December 17, 2004. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
December 17, 2004. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesNew platinum complex Compositions containing platinum Compositions containing platinum Patent #: 4225529 InventorsAssigneeApplicationNo. 06/682883 filed on 12/17/1984US Classes:536/55, Plural nitrogens containing536/121, Metal containing536/18.7, Nitrogen containing536/29.1, Nitrogen of N-glycoside is acyclic nitrogen556/137, Nitrogen bonded directly to the metal987/11Devoid of any platinum atom directly bonded to carbon (15/00N7B)ExaminersPrimary: Brown, Johnnie R.Attorney, Agent or FirmInternational ClassesC07F 15/00 (20060101)C07H 23/00 (20060101) AbstractPlatinum complexes of polyhydroxylated alkylamines and 2-polyhydroxylated alkyl-1,2-diaminoethanes useful for inducing regression and/or palliation of cancer diseases in mammals. |
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