Patent · US Expired

Thioformamide derivatives

US5364853A · kind A · utility

0Cited by

0References

6Claims

0Family size

Assignee

Rhone-Poulenc Rorer Limited · DE

Inventors

Malcolm Norman Palfreyman · Romford, GB
Nigel Vicker · Slough, GB

Key dates

Filing date	Aug 20, 1992
Grant date	Nov 15, 1994
Priority date	—
Expiry date	Aug 20, 2012

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2601/18
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Thioformamide compounds of formula (I) are disclosed in which R is alkyl, Y is methylene, ethylene or a direct bond, A is optionally substituted phenyl or pyridyl, R.sup.1 is hydrogen and R.sup.2 is N-alkylsulphonyl-, N-phenylsulphonyl-N'-alkylamidino or an arylsulphonyl group; R.sup.1 and R.sup.2 may both independently represent alkyl- or arylsulphonyl groups.

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