Patent · US Expired

Mandelonitrile triacetyl glucuronate and process for preparing same

US4490523A · kind A · utility

1Cited by

4References

4Claims

0Family size

Assignees

Ely J. Rubin · US
David Rubin · IL
Centaur Sciences, Inc. · US

Inventors

Ely Rubin · Jerusalem, IL
Israel Shahak · Jerusalem, IL

Key dates

Filing date	Nov 10, 1981
Grant date	Dec 25, 1984
Priority date	—
Expiry date	Nov 10, 2001

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07H15/18
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Mandelonitrile-.beta.-D-glucuronic acid can be produced by tritylating mandelonitrile-.beta.-D-glucoside, acetylating the obtained product, and then simultaneously detritylating and oxidizing in order to obtain mandelonitrile-.beta.-D-triacetyl glucuronic acid. This compound may then be deacetylated to obtain mandelonitrile-.beta.-D-glucuronic acid or the salt thereof.

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