Patent · US Expired

Phosphanoxides--preparation and use

US5824679A · kind A · utility

1Cited by

2References

15Claims

0Family size

Assignee

Boehringer Mannheim GmbH · DE

Inventors

Wolfgang von der Saal · Rosenheim, DE
Herbert Leinert · Heppenheim, DE
Karlheinz Stegmeier · Heppenheim, DE

Key dates

Filing date	Feb 28, 1997
Grant date	Oct 20, 1998
Priority date	—
Expiry date	Feb 28, 2017

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07F9/650905
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention concerns novel phosphanoxides of formula 1 in which R.sup.1 means aryl or heteroaryl group. The invention further concern the optically active forms, racemates and diastereomers mixtures of these compounds, a method of preparing them and pharmaceutical compositions containing these compounds, and methods of use to produce a thrombin-inhibiting effect.

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