Patent · US Active

Pyrrolobenzodiazepines

US8501934B2 · kind B2 · utility

93Cited by

18References

18Claims

0Family size

Assignee

SPIROGEN SARL · CH

Inventors

Philip Wilson Howard · London, GB
Stephen John Gregson · London, GB
Zhizhi Chen · London, GB
Arnaud Tiberghien · London, GB
Luke Masterson · Cambridge, GB

Key dates

Filing date	Jul 22, 2009
Grant date	Aug 6, 2013
Priority date	—
Expiry date	May 23, 2030

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P43/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Methods of preparing ZC-423 (I) which result in varying enantiomeric ratios.

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