US 4,052,382 A · 1-Phenyl-3-azacarbocyclic-ureas

Abstract

The compounds of this invention are 1-phenyl-3-azacarbocyclic-ureas having anthelmintic activity which are prepared by the reaction of azacarbocyclicamines or azacarbocyclicimines with appropriate phenyl isocyanates.

Claims2

Dependent claims

1-(4-Chlorophenyl)-3-(3,4,5,6-tetrahydro-2H-azepin-7-yl)urea or pharmaceutically acceptable acid-addition salts thereof.

Dependencies are inferred from the claim text.

Facts

Application

05/633,444Filed 19 Nov 1975 · division

Priority

31 May 1968

Granted

4 Oct 1977

Term ends

Not estimatedThe source records don’t support an estimate.

Classification6 codes

C07D 223/10
Oxygen atoms: attached in position 2
C07D 207/22
Having one double bond between ring members or between a ring member and a non-ring member: with hetero atoms or with carbon atoms having three…
C07D 211/72
Having one double bond between ring members or between a ring member and a non-ring member: with hetero atoms or with carbon atoms having three…
C07D 211/76
Oxygen atoms: attached in position 2 or 6

Family

Serial733,323Parent of this continuation-in-part · filed 31 May 1968

Serial82,799Parent of this division · filed 21 Oct 1970

Serial266,695Parent of this continuation-in-part · filed 27 Jun 1972

Serial536,755Parent of this division · filed 27 Dec 1974

US 3,963,748 AParent of this division

3717648Parent of this division

US 4,052,382 AThis patent

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

1-Phenyl-3-azacarbocyclic-ureas

Life of this patent

Abstract

Claims2

1-Phenyl-3-azacarbocyclic-ureas

Life of this patent

Abstract

Claims2