(2,2,-bis(aminomethyl)-1,3-propanediol-N,N')platinum complexes

Patent 4760157 Issued on July 26, 1988. Estimated Expiration Date:

January 31, 2006. 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.

Abstract Claims Description Full Text

Patent References

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Inventors

Assignee

American Cyanamid Company

Application

No. 06/825023 filed on 01/31/1986

US Classes:

556/137, Nitrogen bonded directly to the metal987/11Devoid of any platinum atom directly bonded to carbon (15/00N7B)

Examiners

Primary: Shaver, Paul F.

Attorney, Agent or Firm

Raymond; R. P.

International Class

C07F 15/00 (20060101)

Abstract

Novel organic-platinum compounds selected from those of the formulae: ##STR1## wherein L and L' are selected from the group consisting of halide, nitrate, sulfate and a monobasic carboxylate such as acetate or hydroxy acetate or L and L' taken together are a dibasic carboxylate selected from the group consisting of ##STR2## oxalic acid, methylmalonic acid, succinic acid and tartronic acid, or L and L' taken together are a tribasic carboxylate selected from the group consisting of ##STR3## taken together is ascorbic acid and X is selected from the group consisting of halogen and hydroxy.