Patent · US Expired

Amino sugar derivatives

US4062950A · kind A · utility

58Cited by

3References

30Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Werner Frommer
Bodo Junge · Wuppertal, DE
Uwe Keup
Lutz Muller · Elkhart, US
Walter Puls · Wuppertal, DE
Delf Schmidt · Wuppertal, DE

Key dates

Filing date	Feb 2, 1976
Grant date	Dec 13, 1977
Priority date	—
Expiry date	Feb 2, 1996

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S435/827
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

New amino sugars which are glucopyranosyl and oligoglucosidyl derivatives of 4,6-bisdesoxy-4-(4,5,6-trihydroxy-3-hydroxymethylcyclohex-2-en-1-ylamin o)-.alpha.-D-glucopyranose inhibit glycoside hydrolases of the digestive tract. The compounds, of which O-{4,6-bisdesoxy-4-[1S-(1,4,6/5)-4,5,6-trihydroxy-3-hydroxymethylcyclohex- 2-en-1-ylamino]-.alpha.-D-glucopyranosyl}-(1.fwdarw.4)-O-.alpha.-D-glucopyr anosyl-(1.fwdarw.4)-D-glucopyranose is a representative embodiment, demonstrate both saccharase and amylase inhibiting properties.

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