Patent · US Active

Process for preparing bis(thiohydrazide amides)

US8633323B2 · kind B2 · utility

0Cited by

20References

15Claims

0Family size

Assignee

Synta Pharmaceuticals Corp. · US

Inventors

Shoujun Chen · Bedford, US
Jun Jiang · Shanghai, CN
Lijun Sun · Harvard, US
Keizo Koya · Sharon, US

Key dates

Filing date	Mar 31, 2009
Grant date	Jan 21, 2014
Priority date	—
Expiry date	Aug 12, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2601/02
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Disclosed herein are methods of preparing a bis(thio-hydrazide amides) compounds of the following structural formula: wherein R1, R2, R3, R4, R5, R6 and R13 are defined herein.

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