Patent · US Expired

N-(2-methoxyethyl)-noroxymorphone and pharmaceutical compositions for relieving pain containing same

US4473573A · kind A · utility

16Cited by

1References

3Claims

0Family size

Assignee

Boehringer Ingelheim GmbH · DE

Inventors

Herbert Merz · Ingelheim am Rhein, DE
Adolf Langbein
Klaus Stockhaus

Key dates

Filing date	May 17, 1983
Grant date	Sep 25, 1984
Priority date	—
Expiry date	May 17, 2003

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P25/04
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention relates to N-(2-methoxyethyl)-noroxymorphone and pharmacologically acceptable acid addition salts thereof. These compounds are analgesically effective and can be used for controlling pain.

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