Solubilized platinum (II) complexes
Patent 4500465 Issued on February 19, 1985. Estimated Expiration Date: 
June 28, 2002. 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.
June 28, 2002. 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 ReferencesMethod of treating viral infections Malonato platinum anti-tumor compounds Compositions containing platinum Compositions containing platinum Platinum coordination compounds Compositions containing platinum Patent #: 4250189 InventorsAssigneeApplicationNo. 06/392818 filed on 06/28/1982US Classes:556/17, Plural phosphori bonded directly to the same nitrogen or chalcogen (e.g., pyrophosphates, etc.)127/31, Lactose549/315, Double bond between ring members of the lactone ring or chalcogen double bonded directly at the 3- or 4-position of the lactone ring (e.g., ascorbic acid, etc.)556/137, Nitrogen bonded directly to the metal556/26, Nitrogen or -C(=X)- containing, wherein X is chalcogen987/11Devoid of any platinum atom directly bonded to carbon (15/00N7B)ExaminersPrimary: Sneed, Helen M. S.International ClassC07F 15/00 (20060101)AbstractThere are described platinum-polyhydroxylated amine compounds which exhibit anti-tumor activity in mammalian species. The products are highly soluble in aqueous solutions and they may be administered either orally or in parenteral form. |
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