Patent · US Active

Synthesis and formulations of salts of isophosphoramide mustard and analogs thereof

US9254298B2 · kind B2 · utility

0Cited by

6References

30Claims

0Family size

Assignee

ZIOPHARM Oncology, Inc. · US

Inventors

Frank W. WALIGORA · Haverhill, US
John Amedio · Franklin, US

Key dates

Filing date	Jul 23, 2015
Grant date	Feb 9, 2016
Priority date	—
Expiry date	Jul 23, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07F9/2458
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Disclosed herein are formulations and methods of manufacture of compounds of formula (E):wherein X and Y independently represent leaving groups; and A+ is an ammonium cation.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.