US 3,984,467 A · Anthelmintic 1-(substituted phenyl)-3-alkanimidoyl ureas

Abstract

The compounds of this invention are novel imidoylureas having anthelmintic activity and imidoylthioureas having antifertility activity. They are prepared by the reaction of appropriate amidines with appropriate isocyanates or isothiocyanates.

Claims5

Dependent claims

1-(4-Nitrophenyl)-3-(pentanimidoyl)urea.

Dependencies are inferred from the claim text.

Facts

Application

05/418,087Filed 21 Nov 1973 · continuation in part

Priority

UK 11308/693 Mar 1969

Granted

5 Oct 1976

Term ends

Not estimatedThe source records don’t support an estimate.

Classification8 codes

C07D 295/15
With the ring nitrogen atoms and the carbon atoms with three bonds to hetero atoms attached to the same carbon chain, which is not interrupted…
A61K 31/17
Amides, e.g. hydroxamic acids: having the group >N—C—N< or >N—C—N<, e.g. urea, thiourea, carmustine
C07C 275/56
Y being a hydrogen or a carbon atom: x being a nitrogen atom
C07D 307/70
With hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals,…:…

Family

Serial711,235Parent of this continuation-in-part · filed 7 Mar 1968

Serial15,875Parent of this continuation-in-part · filed 2 Mar 1970

3830839Parent of this continuation-in-part

3629455Parent of this continuation-in-part

US 3,984,467 AThis patent

From the US filing history. Foreign family members aren’t listed.

Anthelmintic 1-(substituted phenyl)-3-alkanimidoyl ureas

Life of this patent

Abstract

Claims5

Anthelmintic 1-(substituted phenyl)-3-alkanimidoyl ureas

Life of this patent

Abstract

Claims5