Patent · US Expired

(+)- or (-) -8-halogen-6-hydroxy-octanoic acid, its salts and esters, and process for making

US5869713A · kind A · utility

0Cited by

0References

3Claims

0Family size

Assignee

Arzneimittelwerk Dresden GmbH · DE

Inventors

Rainer Gewald · Dresden, DE
Gunter Laban · Dresden, DE
Thomas Beisswenger · Radebeul, DE

Key dates

Filing date	Aug 29, 1996
Grant date	Feb 9, 1999
Priority date	—
Expiry date	Aug 29, 2016

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C69/675
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention relates to (+) and (-)-8-halogen-6-hydroxy-octanoic acid enantiomers wherein the halogen is Cl, Br, or I, and their respective preparatory processes.

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