US 6,143,769 A · Phenylacetic acid benzylamides

Abstract

The present application relates to the uses of phenylacetic acid benzylamides and new (S)(+)-2-ethoxy-4-[N-[1-2-piperidino-phenyl)-3-methyl-1-butyl]-aminocarbon ylmethyl]-benzoic acid and the salts thereof, which have valuable pharmacological properties, namely an effect on the intermediate metabolism, but particularly the effect of lowering blood sugar.

Claims6

Dependent claims

Substantially optically pure (S)(+)-2-ethoxy-4[N-{1-(2-piperidino-phenyl)-3-methyl-1-butyl]aminocarbony lmethyl]-benzoic acid and the salts thereof with inorganic or organic acids or bases.

Dependencies are inferred from the claim text.

Facts

Application

08/180,587Filed 9 May 1994 · continuation

Priority

DE 33 47 56530 Dec 1983

Granted

7 Nov 2000

Term ends

Not estimatedThe source records don’t support an estimate.

Classification10 codes

C07D 307/14
With substituted hydrocarbon radicals attached to ring carbon atoms: radicals substituted by nitrogen atoms not forming part of a nitro radical
C07D 295/135
Substituted by singly or doubly bound nitrogen atoms: with the ring nitrogen atoms and the substituent nitrogen atoms separated by carbocyclic…
C07D 295/155
Substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals: with the ring…
C07D 309/04
Having no double bonds between ring members or between ring members and non-ring members: with only hydrogen atoms, hydrocarbon or substituted…

Family

Serial684,054Parent of this continuation-in-part · filed 20 Dec 1984

Serial872,706Parent of this continuation-in-part · filed 10 Jun 1986

Serial878,921Parent of this continuation-in-part · filed 26 Jun 1986

Serial302,022Parent of this continuation · filed 25 Jan 1989

Serial495,820Parent of this continuation-in-part · filed 21 Jun 1990

Serial919,820Parent of this continuation · filed 24 Jul 1992

US 5,312,924 AParent of this continuation

US 5,216,167 AParent of this continuation-in-part

US 6,143,769 AThis patent

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

Abstract

Facts

Application

08/180,587Filed 9 May 1994 · continuation

Priority

DE 33 47 56530 Dec 1983

Granted

7 Nov 2000

Term ends

Not estimatedThe source records don’t support an estimate.

Classification10 codes

C07D 307/14
With substituted hydrocarbon radicals attached to ring carbon atoms: radicals substituted by nitrogen atoms not forming part of a nitro radical
C07D 295/135
Substituted by singly or doubly bound nitrogen atoms: with the ring nitrogen atoms and the substituent nitrogen atoms separated by carbocyclic…
C07D 295/155
Substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals: with the ring…
C07D 309/04
Having no double bonds between ring members or between ring members and non-ring members: with only hydrogen atoms, hydrocarbon or substituted…

Family

Serial684,054Parent of this continuation-in-part · filed 20 Dec 1984

Serial872,706Parent of this continuation-in-part · filed 10 Jun 1986

Serial878,921Parent of this continuation-in-part · filed 26 Jun 1986

Serial302,022Parent of this continuation · filed 25 Jan 1989

Serial495,820Parent of this continuation-in-part · filed 21 Jun 1990

Serial919,820Parent of this continuation · filed 24 Jul 1992

US 5,312,924 AParent of this continuation

US 5,216,167 AParent of this continuation-in-part

US 6,143,769 AThis patent

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

Phenylacetic acid benzylamides

Life of this patent

Abstract

Claims6

Phenylacetic acid benzylamides

Life of this patent

Abstract

Claims6