Patent · US Expired

4-Acylaminophenylacetamidines and a method for their preparation

US3970699A · kind A · utility

0Cited by

1References

27Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Hartmund Wollweber · Wuppertal, DE
Ekkehard Niemers · Wuppertal, DE
Hans Peter Schulz
Herbert Thomas
Peter Andrews · Wuppertal, DE

Key dates

Filing date	Sep 13, 1974
Grant date	Jul 20, 1976
Priority date	—
Expiry date	Sep 13, 1994

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K31/155
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

New 4-acylaminophenylacetamidines of the formula: ##SPC1## In which R is a straight or branched chain alkoxyalkyl having 3 to 8 carbon atoms or straight or branched chain alkenyloxyalkyl having 3 to 8 carbon atoms wherein the alkoxy moiety or alkenyloxy moiety may substituted by alkoxy or phenyl, and including the non-toxic pharmacologically acceptable salts thereof. The products have utility as parasiticides. The products are obtained by either of two methods: (1) via the reaction of an N'-(4-aminophenyl)-N,N-dimethylacetamidine with an acylating agent or (2) via the reaction of a 4-acylaminoaniline with an N,N-dimethylacetamide or N,N-dimethylthioacetamide.

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