DK163661B - 2,5-pyrrolidindionderivater og farmaceutisk acceptable syreadditionssalte deraf - Google Patents
2,5-pyrrolidindionderivater og farmaceutisk acceptable syreadditionssalte deraf Download PDFInfo
- Publication number
- DK163661B DK163661B DK353785A DK353785A DK163661B DK 163661 B DK163661 B DK 163661B DK 353785 A DK353785 A DK 353785A DK 353785 A DK353785 A DK 353785A DK 163661 B DK163661 B DK 163661B
- Authority
- DK
- Denmark
- Prior art keywords
- addition salts
- acid addition
- acceptable acid
- indion
- pyrrolide
- Prior art date
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- 239000002253 acid Substances 0.000 title claims abstract description 8
- 150000003839 salts Chemical class 0.000 title claims abstract description 8
- NFBAXHOPROOJAW-UHFFFAOYSA-N phenindione Chemical class O=C1C2=CC=CC=C2C(=O)C1C1=CC=CC=C1 NFBAXHOPROOJAW-UHFFFAOYSA-N 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims abstract description 24
- PETMNOSQERZFSQ-UHFFFAOYSA-N 3-(2-chlorophenyl)-3-[3-(dipropylamino)propyl]pyrrolidine-2,5-dione Chemical group C=1C=CC=C(Cl)C=1C1(CCCN(CCC)CCC)CC(=O)NC1=O PETMNOSQERZFSQ-UHFFFAOYSA-N 0.000 claims description 2
- BQEXEKGHOQHVMT-UHFFFAOYSA-N 3-(2-chlorophenyl)-3-[2-(2,6-dimethylpiperidin-1-yl)ethyl]pyrrolidine-2,5-dione Chemical group CC1CCCC(C)N1CCC1(C=2C(=CC=CC=2)Cl)C(=O)NC(=O)C1 BQEXEKGHOQHVMT-UHFFFAOYSA-N 0.000 claims 1
- ZQLMAFOKETXECX-UHFFFAOYSA-N 3-(2-chlorophenyl)-3-[2-[di(propan-2-yl)amino]ethyl]pyrrolidine-2,5-dione Chemical group C=1C=CC=C(Cl)C=1C1(CCN(C(C)C)C(C)C)CC(=O)NC1=O ZQLMAFOKETXECX-UHFFFAOYSA-N 0.000 claims 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 abstract description 8
- -1 2,6-dimethyl-1-piperidinyl group Chemical group 0.000 abstract description 6
- 239000003416 antiarrhythmic agent Substances 0.000 abstract description 4
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 abstract description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 5
- 230000027455 binding Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 5
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241000282472 Canis lupus familiaris Species 0.000 description 3
- 230000001078 anti-cholinergic effect Effects 0.000 description 3
- 238000003556 assay Methods 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 230000009871 nonspecific binding Effects 0.000 description 3
- 239000008057 potassium phosphate buffer Substances 0.000 description 3
- ASHGTUMKRVIOLH-UHFFFAOYSA-L potassium;sodium;hydrogen phosphate Chemical compound [Na+].[K+].OP([O-])([O-])=O ASHGTUMKRVIOLH-UHFFFAOYSA-L 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- 241000700159 Rattus Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 206010047281 Ventricular arrhythmia Diseases 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- LOUPRKONTZGTKE-LHHVKLHASA-N quinidine Chemical compound C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@H]2[C@@H](O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-LHHVKLHASA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 102000005962 receptors Human genes 0.000 description 2
- 108020003175 receptors Proteins 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- HZEWUDCKGVFAKX-UHFFFAOYSA-N 2-(2-chlorophenyl)-5-(dipropylamino)pentanenitrile Chemical compound CCCN(CCC)CCCC(C#N)C1=CC=CC=C1Cl HZEWUDCKGVFAKX-UHFFFAOYSA-N 0.000 description 1
- ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2 ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 0.000 description 1
- ORNVMDCWFUHTJT-UHFFFAOYSA-N 2-amino-2-phenylbutanenitrile Chemical compound CCC(N)(C#N)C1=CC=CC=C1 ORNVMDCWFUHTJT-UHFFFAOYSA-N 0.000 description 1
- 125000004182 2-chlorophenyl group Chemical group [H]C1=C([H])C(Cl)=C(*)C([H])=C1[H] 0.000 description 1
- IUWMQSIFJSUYBD-UHFFFAOYSA-N 3-[2-[di(propan-2-yl)amino]ethyl]-3-phenylpyrrolidine-2,5-dione Chemical compound C=1C=CC=CC=1C1(CCN(C(C)C)C(C)C)CC(=O)NC1=O IUWMQSIFJSUYBD-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 102000014415 Muscarinic acetylcholine receptor Human genes 0.000 description 1
- 108050003473 Muscarinic acetylcholine receptor Proteins 0.000 description 1
- 229910018954 NaNH2 Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- HOBWAPHTEJGALG-JKCMADFCSA-N [(1r,5s)-8-methyl-8-azoniabicyclo[3.2.1]octan-3-yl] 3-hydroxy-2-phenylpropanoate;sulfate Chemical compound [O-]S([O-])(=O)=O.C([C@H]1CC[C@@H](C2)[NH+]1C)C2OC(=O)C(CO)C1=CC=CC=C1.C([C@H]1CC[C@@H](C2)[NH+]1C)C2OC(=O)C(CO)C1=CC=CC=C1 HOBWAPHTEJGALG-JKCMADFCSA-N 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000003288 anthiarrhythmic effect Effects 0.000 description 1
- 229940125681 anticonvulsant agent Drugs 0.000 description 1
- 239000001961 anticonvulsive agent Substances 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 229960002028 atropine sulfate Drugs 0.000 description 1
- MJDVVOZKCBSQJR-UHFFFAOYSA-N benzene;propanoic acid Chemical compound CCC(O)=O.C1=CC=CC=C1 MJDVVOZKCBSQJR-UHFFFAOYSA-N 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 210000001638 cerebellum Anatomy 0.000 description 1
- LOUPRKONTZGTKE-UHFFFAOYSA-N cinchonine Natural products C1C(C(C2)C=C)CCN2C1C(O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-UHFFFAOYSA-N 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- PBGGNZZGJIKBMJ-UHFFFAOYSA-N di(propan-2-yl)azanide Chemical compound CC(C)[N-]C(C)C PBGGNZZGJIKBMJ-UHFFFAOYSA-N 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 1
- UVTNFZQICZKOEM-UHFFFAOYSA-N disopyramide Chemical compound C=1C=CC=NC=1C(C(N)=O)(CCN(C(C)C)C(C)C)C1=CC=CC=C1 UVTNFZQICZKOEM-UHFFFAOYSA-N 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000012259 ether extract Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 235000011087 fumaric acid Nutrition 0.000 description 1
- 150000002238 fumaric acids Chemical class 0.000 description 1
- 239000003457 ganglion blocking agent Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 229910000043 hydrogen iodide Inorganic materials 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 102000006240 membrane receptors Human genes 0.000 description 1
- 108020004084 membrane receptors Proteins 0.000 description 1
- YDCHPLOFQATIDS-UHFFFAOYSA-N methyl 2-bromoacetate Chemical compound COC(=O)CBr YDCHPLOFQATIDS-UHFFFAOYSA-N 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 229940088938 norpace Drugs 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 125000000587 piperidin-1-yl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 229960000244 procainamide Drugs 0.000 description 1
- REQCZEXYDRLIBE-UHFFFAOYSA-N procainamide Chemical compound CCN(CC)CCNC(=O)C1=CC=C(N)C=C1 REQCZEXYDRLIBE-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229960001404 quinidine Drugs 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- ODZPKZBBUMBTMG-UHFFFAOYSA-N sodium amide Chemical compound [NH2-].[Na+] ODZPKZBBUMBTMG-UHFFFAOYSA-N 0.000 description 1
- 230000009870 specific binding Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 235000011044 succinic acid Nutrition 0.000 description 1
- 150000003444 succinic acids Chemical class 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- IWOKCMBOJXYDEE-UHFFFAOYSA-N sulfinylmethane Chemical compound C=S=O IWOKCMBOJXYDEE-UHFFFAOYSA-N 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- RWRDLPDLKQPQOW-UHFFFAOYSA-N tetrahydropyrrole Substances C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members 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, directly attached to ring carbon atoms
- C07D207/36—Oxygen or sulfur atoms
- C07D207/40—2,5-Pyrrolidine-diones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/06—Antiarrhythmics
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/10—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms
- C07D211/14—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms with hydrocarbon or substituted hydrocarbon radicals attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- 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
- C07D295/04—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/14—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D295/145—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms 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 nitrogen atoms and the carbon atoms with three bonds to hetero atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrrole Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Materials For Photolithography (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Plural Heterocyclic Compounds (AREA)
- Lubricants (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Description
Denne opfindelse angår hidtil ukendte 2,5-pyrrolidin- di onder i vater, som er ejendommelige ved, at de har formlen
DK 163661 B
5 /J V-1/ Ο"-ί>0 / (I) (CH2)n 10
/V
R1 R2 hvori n er 2 eller 3, og og R2 er n-propyl eller isopro-15 pyl, eller og R2 sammen med N-atomet danner en 2,6-di-methyl-l-piperidinylgruppe, og farmaceutisk acceptable syreadditionssalte deraf. Forbindelserne ifølge den foreliggende opfindelse er anvendelige som antiarytmiske midler, der har lave anticholinerge bivirkninger.
20 I US-patentskrift nr. 2.666.060 er beskrevet forbin delser med formlen O * (jTr <**>
(CH_) -R μ IH
30 hvor m er 2 eller 3, og R er -N(CH2CH3)2/ eller m er 3, og R er piperidin-l-yl, og disse forbindelsers anvendelse som mellemprodukter til ganglion-blokerende midler. I J. Pharm. Sciences 59, 1028, (1970) er N-methylderivaterne af lignende 35 forbindelser beskrevet som midler mod kramper. I Helv. Chim.
Acta. 35, 1235 (1952) er yderligere beskrevet forbindelser 2
DK 163661 B
med formlen v oft- n-oL-ch.
I 3 ch2-ch3 10
Det har nu overraskende vist sig, at forbindelserne ifølge opfindelsen er potente antiarytmiske midler med lav anticholinerg aktivitet. Denne aktivitet belyses i tabel I.
15 Tabel I
ic50
Harris-hund- Muscarin-receptor Forbindelse fra: -virkning bindingsafprøvning 20 Eksempel 4 2,8 mg/kg 0,3 μΜ
Eksempel 6 1,3 mg/kg 0,47 μΜ 3-Phenyl-3-(Ø-diethyl-aminoethyl)-2,5-dioxo--pyrrolidin (US patent- 25 skrift nr. 2.666.060) 2 mg/kg 0,02 μΜ
Eksempel 8 1 mg/kg 3,6 μΜ
Eksempel 2 10 mg/kg 0,14 μΜ
De potentielle anticholinerge bivirkninger bestemmes 30 ved at måle forbindelsens evne til at binde til muscarinrecep-torer i et rottehjernehomogenisat. Hanlige Charles River CD rotter, der vejer fra 200 til 250 g, slås ihjel ved at vride halsen om på dem, hjernerne fjernes, og lillehjernen kasse res. Det resterende væv homogeniseres i 30 rumfang 0,32 saccha- 35 rose med et teflon-glas homogeniseringsapparat. Det rå homo-, genisat centrifugeres ved 4°C i 10 minutter ved 100 g. Den ovenstående fraktion rehomogeniseres og anvendes uden yderligere rensning som membranreceptorpræparatet til afprøvningen.
Hvert analyserør indeholder 50 /uliter af membranpræparatet og 3
DK 163661B
3 20 yUliter af den radioaktive ligand, H-quinuclidinylbenzylat 3 med en radioaktivitet på 30,2 Ci/inmol, ( H-QNB) . Forsøgsforbindelser suspenderes i 100% ethanol, fortyndes yderligere i 0,05 molær natrium-kaliumphosphatpuffer (pH-værdi = 7,4) 5 til hensigtsmæssige koncentrationer, og 20 ,ul af denne opløs- 3 ' ning sættes til rør, der indeholder H-QNB-præparatet. Det endelige rumfang på 2,0 ml pr. rør opnås ved at tilsætte hensigtsmæssige rumfang 0,05 molær natrium-kaliumphosphatpuffer (pH-værdi = 7,4). Hver lægemiddelkoncentration,og hvert kontrol-10 rør underkastes en tredobbelt analyse.
3
Reaktionen startes ved tilsætning af 0,15 nM H-QNB og inkubering af rørene i et frem- og tilbagegående vandbad i 1 time ved 25*C. Afprøvningen afsluttes ved tilsætning af 4 ml iskold natrium-kaliumphosphatpuffer, prøverne filtreres 15 over "Whatman® GF/B"-filtre under formindsket tryk, og filtrene renses yderligere to gange med 4 ml portioner af iskold puffer. Filtrene varmes op til 50eC i 30 minutter for at fjerne al fugt. Prøverne fortyndes til 10 ml og tælles under anvendelse af en væskescintillationstæller.
20 Fuldstændig binding til receptoren bestemmes ud fra 3 prøver, der udelukkende indeholder H-QNB. Ikke-specifik binding måles som restbinding i nærværelse af 10 ^ molær atropin-sulfat. Fuldstændig binding minus ikke-specifik binding (NSB) giver den specifikke binding af en forbindelse. IC^-værdierne 25 bestemmes ud fra dobbeltlogaritmiske afbildninger og er den koncentration af prøveforbindelse, som inhiberer specifik ^H-QNB-binding med 50%.
Den antiarytmiske aktivitet af disse forbindelser belyses ved den følgende afprøvning.
30 Ventrikulær arytmi induceres ved en 2-trins underbin ding af den forreste nedadgående gren af den venstre hjertearterie i hver af to eller flere ubedøvede hunde. Prøveforbindelsen indgives intravenøst med 5 mg/kg doser til en maksimumdosis på 20 mg/kg. En forbindelse bedømmes virksom, 35 hvis den fremkalder i det mindste en 25%'s formindskelse i ectopiske slag i en periode på mindst 10 minutter hos halv-
DK 163661 B
4 delen eller flere af de testede hunde. Denne gennemsnitlige minimale effektive dosis bestemmes for hver aktiv forbindelse.
Antiarytmiske midler, som er virksomme hos mennesker, 5 såsom quinidin, procainamid og "Norpace®", er aktive ved denne afprøvning.
De forbindelser, der er fundet virksomme i et omfang på 75-100%*s formindskelse i ventricular arytmi eller toksiske med 5 mg/kg ved den ovennævnte afprøvning, afprøves 10 ved indgift af 1 mg/kg doser med 5 minutters mellemrum op til en samlet dosis på 6 mg/kg. En forbindelse bedømmes virksom, hvis den fremkalder mindst en 25%'s formindskelse i ectopiske slag i en periode på mindst 10 minutter hos halvdelen eller flere af de testede hunde.
15 I reaktionsskema I illustreres fremstillingen af forbindelser ifølge den foreliggende opfindelse, hvori r2 og n er som defineret ovenfor, og eksemplerne angiver mere fuldstændigt detaljerne i opfindelsen.
20 25 30 35
DK 163661 B
5
Reaktionsskema I
\U/~CH2~ CN + C1-(CH2}n N\r /NaNH2 Toluen ex
_/ CN
N—< I i (CH ) I Br—C—C—OCH_ , 2 n H H 3 I 0
N
/ \ R1 R2 LDA (Lithium~diisopropylamid)
THF
-:78° Ψ
_/C1 CN
(OVc-CHj— C— OCH3 (CH ) ° | 2 n
N
/ \ R1 R2
Cl °x λ/Η (cVn
N
/\ R1 R2
DK 163661 B
6
Forbindelser ifølge den foreliggende opfindelse præpareres til gængse doseringsformer, såsom tabletter, kapsler og injektionsvæsker.
Farmaceutisk acceptable syreadditionssalte afledes 5 ud fra basen med formlen I og en uorganisk eller organisk syre, såsom svovl-, salt-, hydrogenbromid-, hydrogeniodid-, phosphor-, salpeter-, sulfin-, sulfon-, toluensulfon-, eddike-, benzoe-, fumar- og ravsyre.
De i det følgende angivne eksempler 3-8 tjener til 10 belysning af opfindelsen.
Eksempel 1 64 ml 1,0 molær n-butyllithium sættes til 16 ml di-isopropylamin i 200 ml frisk destilleret tetrahydrofuran 15 (THF) ved 0°C i 15 minutter. Opløsningen afkøles derpå til -50°C, og der tilsættes 24,1 g a-[2-bis-(1-methylethyl) amino]-ethylphenylacetonitril i 50 ml THF ved -50°C. Efter omrøring af reaktionsblandingen i 15 minutter tilsættes der 10,5 ml methylbromacetat i 50 ml tetrahydrofuran, og reaktionsblan-20 dingen tillades at varme op til 0°C. Efter læskning med vand og ekstrahering med 2 x 100 ml portioner ether vaskes ekstrakterne med vand, tørres over vandfrit magnesiumsulfat, og opløsningsmidlet fjernes under formindsket tryk. Den resulterende, rå olie tages op i 200 ml 10%'s saltsyreopløsning.
25 Den sure opløsning vaskes en gang med ether, før den gøres basisk med 50%'s natriumhydroxid-opløsning og ekstraheres 3 gange med 50 ml portioner ether. Etherekstrakterne tørres over magnesiumsulfat, og opløsningsmidlet fjernes under formindsket tryk til tilvejebringelse af 26,0 g rå produkt, 30 som destilleres ved 205°C ved et tryk på 0,3 mm Hg, hvorved der fås 20,5 g methyl-β-[2-[bis-(1-methylethyl)-amino]-ethyl]-β--cyanobenzenpropanat.
35
7 DK 163661 B
o /r\_™ \t))—cx/co2ch3 ) ΥΎ 10 Beregnet for ci9H2oN202: C = 72,11/ H = 8,92, N = 8,85 Pundet: C = 72,43, H = 8,72, N = 8,88
Kp.: 205°C (0,3 mm).
Eksempel 2 15 En opløsning af 10,0 g af det materiale, der er frem stillet i eksempel 1, og 20 ml svovlsyre varmes op på et dampbad i 15 minutter, afkøles til stuetemperatur og hældes på isvand. Den sure opløsning ekstraheres 2 gange med 100 ml portioner af ethylacetat, før den bliver gjort basisk med 20 50%'s natriumhydroxid-opløsning og ekstraheres med 3 portio:- ner ethylacetat. Ekstrakterne vaskes med vand, tørres over vandfrit magnesiumsulfat, og opløsningsmidlet fjernes ved bortdampning under formindsket tryk. Det resulterende, rå produkt krystalliseres fra ether og hexan til dannelse af 25 4,4 g 3-[2-[bis-(l-methylethyl)-amino]-ethyl]-3-phenyl-2,5-pyr- rolidindion med formlen 0
\\ H
O]0- N -CH(CH^) ? CH(CH-J 7 35 ° “
Beregnet for ci8H26N2°2: ^ = ^1,49, H = 8,67, N = 9,24 Fundet: C = 71,39, H = 8,37, N = 9,19.
Smp.: 77°-78°C.
DK 163661 B
8
Eksempel 3
Ved at følge den fremgangsmåde, der er beskrevet i eksempel 1, og ved at udskifte a-[2-bis-(l-methylethyl)-amino]-ethyl-phenylacetonitril med a-[ 2-bis-(1-methylethyl) -5 amino]-ethyl-2-chlorphenylacetonitril fås methyl-jØ-[2-[bis-(1-methylethyl) -amino] -ethyl] -2 -chlor-/3-cyanobenzenpropanat med formlen 10 - C ^ ^ C02"“CII3 CJ7 ^ A— CH(CH3)2 15 CH(CH3) 2
Beregnet for C^g^y^C^Cl: C = 65,04, H = 7,76, N = 7,98 Fundet: C = 65,19, H = 7,85, N = 8,03 20 Kp.: 185°-190°C (0,3 mm)
Eksempel 4
Ved at følge den fremgangsmåde, der er beskrevet i eksempel 2, og ved at erstatte det materiale, der er fremstillet i eksempel 1, med det materiale, der er fremstillet 25 i eksempel 3, fås 3-[2-bis-(1-methylethyl)-amino]-ethyl]-3-(2-chlorphenyl)-2,5-pyrrolidindion med formlen
Cl 0 ,H
30 ° N-CH(CH-)_ I O £ CH-(CH3)2 35
9 DK 163661 B
o
Beregnet for C18H25N202C1: C = 64,18, H = 7,48, N = 8,32
Fundet: C = 64,15, H = 7,50, N = 8,37
Smp;: 116,5°-119°C.
5 Eksempel 5
Ved at følge den fremgangsmåde, der er beskrevet i eksempel 1, og ved at erstatte a-[2-bis-(1· methylethyl)-amino ]-ethyl-phenylacetonitril med a-[2-(2,6-dimethyl-l-piperidinyl)]--2-chlorphenylacetonitril fås methyl-2-chlor-3-cyano-£-[2-(2,βίο -dimethyl-l-piperidinyl)-ethyl]-benzenpropanat med formlen
Cl CN
20
Beregnet for C20H27N2O2Cl: C = 66,19, H = 7,50, N = 7,71
Fundet: C = 65,81, H = 7,46, N = 7,58
Eksempel 6 25 Ved at følge den fremgangsmåde, der er beskrevet i eksempel 2, og ved at gå ud fra det materiale, der er fremstillet i eksempel 5, fås 3-(2-chlorphenyl)-3-[2-(2,6-dimethyl-l-piperidinyl)-ethyl]-2, 5-pyrrolidindion med formlen åfx xy 10
DK 163661 B
Smp.: 186°-187"C.
5
Eksempel 7
Ved at følge den fremgangsmåde, der er beskrevet i eksempel 1, og ved at erstatte a-[2-bis-(l-methylethyl)-10 aminj-ethyl-phenylacetonitril med a-[3-(di-n-propylamino)--propyl]-2-chlorphenylacetonitril fås methyl-2-chlor-jS-cyano-/3-[3-(dipropylamino) -propyl]-benzenpropanat med formlen
Cl
I CN
15 1 CO,—CH, f\—f V/ 2 3 (CH2) 3 N—CH,—CHj—CHj 20 CHj—CH,—CH3
Kp.: 190·-195·0 (0,3 mm)
Eksempel 8 25 Ved at følge den fremgangsmåde, der er beskrevet i eksempel 2,og ved at gå ud fra det material^ der er fremstillet i eksempel 7, fås 3-(2-chlorphenyl)-3-[3-(di-n-propylamino)-propyl]-2,5-pyrrolidindion med formlen 30 C1 fy-D* o icn2)3 |KCh2_ch2-cii3 CHj—CHj—CHj o 11
DK 163661 B
Beregnet for c2oH29N202C1: C = 65,82, H = 8,01, N = 7,67 Fundet: C = 65,72, H = 7,80, N = 7,47
Smp.: 117-119°C.
5 10 15 20 25 30 35
Claims (3)
- 2. Forbindelse ifølge krav 1, kendetegnet ved, at den er 3-[2-[bis-(l-methylethyl)-amino]-ethyl]-3-(2-chlorphenyl)-2,5-pyrrolidindion og farmaceutisk acceptable 20 syreadditionssalte deraf.
- 3. Forbindelse ifølge krav l, kendetegnet ved, at det er 3-(2-chlorphenyl)-3-[2-(2,6-dimethyl-l-pipe-ridinyl)-ethyl]-2,5-pyrrolidindion og farmaceutisk acceptable syreadditionssalte deraf.
- 4. Forbindelse ifølge krav l, kendetegnet ved, at det er 3-(2-chlorphenyl) -3-[3-(di-n-propylamino)-propyl] -2,5-pyrrolidindion og farmaceutisk acceptable syreadditionssalte deraf.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63763384 | 1984-08-03 | ||
| US06/637,633 US4554353A (en) | 1984-08-03 | 1984-08-03 | 2,5-Pyrrolidinedione derivatives useful as antiarrhythmic agents |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| DK353785D0 DK353785D0 (da) | 1985-08-02 |
| DK353785A DK353785A (da) | 1986-02-04 |
| DK163661B true DK163661B (da) | 1992-03-23 |
| DK163661C DK163661C (da) | 1992-08-24 |
Family
ID=24556766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK353785A DK163661C (da) | 1984-08-03 | 1985-08-02 | 2,5-pyrrolidindionderivater og farmaceutisk acceptable syreadditionssalte deraf |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4554353A (da) |
| EP (1) | EP0170281B1 (da) |
| JP (1) | JPS6143164A (da) |
| AT (1) | ATE53575T1 (da) |
| AU (1) | AU581914B2 (da) |
| CA (1) | CA1270833A (da) |
| DE (1) | DE3578172D1 (da) |
| DK (1) | DK163661C (da) |
| ES (1) | ES8703421A1 (da) |
| FI (1) | FI80876C (da) |
| GR (1) | GR851890B (da) |
| IE (1) | IE60110B1 (da) |
| IL (1) | IL75985A (da) |
| NO (1) | NO166529C (da) |
| NZ (1) | NZ212955A (da) |
| PH (1) | PH20948A (da) |
| PT (1) | PT80905B (da) |
| ZA (1) | ZA855860B (da) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD973876S1 (en) * | 2020-03-18 | 2022-12-27 | Stephen A. Young | Blood sampling device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH306904A (de) * | 1951-09-11 | 1955-04-30 | Ciba Geigy | Verfahren zur Herstellung eines neuen Dioxopyrrolidins. |
| US2666060A (en) * | 1951-09-11 | 1954-01-12 | Ciba Pharm Prod Inc | 1, 3-bisaminoalkyl-3-phenyl-2, 5-dioxopyrrolidines |
| FR1079802A (fr) * | 1952-02-26 | 1954-12-02 | Parke Davis & Co | Fabrication de dérivés de la succinimide |
-
1984
- 1984-08-03 US US06/637,633 patent/US4554353A/en not_active Expired - Fee Related
-
1985
- 1985-08-01 EP EP85109680A patent/EP0170281B1/en not_active Expired - Lifetime
- 1985-08-01 PH PH32590A patent/PH20948A/en unknown
- 1985-08-01 AT AT85109680T patent/ATE53575T1/de active
- 1985-08-01 NZ NZ212955A patent/NZ212955A/en unknown
- 1985-08-01 GR GR851890A patent/GR851890B/el unknown
- 1985-08-01 CA CA000487944A patent/CA1270833A/en not_active Expired - Lifetime
- 1985-08-01 DE DE8585109680T patent/DE3578172D1/de not_active Expired - Fee Related
- 1985-08-01 IL IL75985A patent/IL75985A/xx not_active IP Right Cessation
- 1985-08-01 AU AU45693/85A patent/AU581914B2/en not_active Ceased
- 1985-08-02 PT PT80905A patent/PT80905B/pt not_active IP Right Cessation
- 1985-08-02 ES ES545870A patent/ES8703421A1/es not_active Expired
- 1985-08-02 IE IE193285A patent/IE60110B1/en not_active IP Right Cessation
- 1985-08-02 NO NO853069A patent/NO166529C/no unknown
- 1985-08-02 ZA ZA855860A patent/ZA855860B/xx unknown
- 1985-08-02 DK DK353785A patent/DK163661C/da not_active IP Right Cessation
- 1985-08-02 FI FI852990A patent/FI80876C/fi not_active IP Right Cessation
- 1985-08-02 JP JP60171008A patent/JPS6143164A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU581914B2 (en) | 1989-03-09 |
| CA1270833C (en) | 1990-06-26 |
| IL75985A (en) | 1988-07-31 |
| CA1270833A (en) | 1990-06-26 |
| FI852990L (fi) | 1986-02-04 |
| JPS6143164A (ja) | 1986-03-01 |
| DE3578172D1 (de) | 1990-07-19 |
| GR851890B (da) | 1985-12-09 |
| FI80876C (fi) | 1990-08-10 |
| PT80905B (pt) | 1987-09-30 |
| JPH0566942B2 (da) | 1993-09-22 |
| IE60110B1 (en) | 1994-06-01 |
| IE851932L (en) | 1986-02-03 |
| NO166529C (no) | 1991-08-07 |
| DK163661C (da) | 1992-08-24 |
| DK353785A (da) | 1986-02-04 |
| IL75985A0 (en) | 1985-12-31 |
| FI80876B (fi) | 1990-04-30 |
| EP0170281A2 (en) | 1986-02-05 |
| ES545870A0 (es) | 1987-02-16 |
| EP0170281B1 (en) | 1990-06-13 |
| NZ212955A (en) | 1988-03-30 |
| EP0170281A3 (en) | 1986-06-25 |
| DK353785D0 (da) | 1985-08-02 |
| US4554353A (en) | 1985-11-19 |
| NO166529B (no) | 1991-04-29 |
| ATE53575T1 (de) | 1990-06-15 |
| FI852990A0 (fi) | 1985-08-02 |
| PT80905A (en) | 1985-09-01 |
| ZA855860B (en) | 1986-10-29 |
| PH20948A (en) | 1987-06-10 |
| NO853069L (no) | 1986-02-04 |
| ES8703421A1 (es) | 1987-02-16 |
| AU4569385A (en) | 1986-02-06 |
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