AU2004268711A1 - Piperazine substituted compounds used as calcium channel blockers - Google Patents

Piperazine substituted compounds used as calcium channel blockers Download PDF

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Publication number
AU2004268711A1
AU2004268711A1 AU2004268711A AU2004268711A AU2004268711A1 AU 2004268711 A1 AU2004268711 A1 AU 2004268711A1 AU 2004268711 A AU2004268711 A AU 2004268711A AU 2004268711 A AU2004268711 A AU 2004268711A AU 2004268711 A1 AU2004268711 A1 AU 2004268711A1
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AU
Australia
Prior art keywords
diphenyl
piperazin
propan
phenyl
aryl
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Abandoned
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AU2004268711A
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English (en)
Inventor
Francesco Belardetti
Hassan Pajouhesh
Hossein Pajouhesh
Terrance P. Snutch
Gerald W. Zamponi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taro Pharmaceuticals Inc
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Neuromed Pharmaceuticals Ltd
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Publication date
Application filed by Neuromed Pharmaceuticals Ltd filed Critical Neuromed Pharmaceuticals Ltd
Publication of AU2004268711A1 publication Critical patent/AU2004268711A1/en
Assigned to NEUROMED PHARMACEUTICALS LTD reassignment NEUROMED PHARMACEUTICALS LTD Amend patent request/document other than specification (104) Assignors: NeuroMed Technologies Inc, Has no value - Entry Incomplete
Abandoned legal-status Critical Current

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    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
    • C07D295/18—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carboxylic acids, or sulfur or nitrogen analogues thereof
    • C07D295/182—Radicals derived from carboxylic acids
    • C07D295/185—Radicals derived from carboxylic acids from aliphatic carboxylic acids
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    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/445—Non condensed piperidines, e.g. piperocaine
    • A61K31/4468—Non condensed piperidines, e.g. piperocaine having a nitrogen directly attached in position 4, e.g. clebopride, fentanyl
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    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
    • C07D317/60—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
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    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings

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AU2004268711A 2003-09-03 2004-09-03 Piperazine substituted compounds used as calcium channel blockers Abandoned AU2004268711A1 (en)

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US10/655,393 2003-09-03
US10/655,393 US7186726B2 (en) 1998-06-30 2003-09-03 Preferentially substituted calcium channel blockers
PCT/CA2004/001629 WO2005021523A1 (en) 2003-09-03 2004-09-03 Piperazine substituted compounds used as calcium channel blockers

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