DK148019B - Analogifremgangsmaade til fremstilling af 2-pyridylaminobenzoesyrer eller farmaceutisk acceptable salte deraf - Google Patents
Analogifremgangsmaade til fremstilling af 2-pyridylaminobenzoesyrer eller farmaceutisk acceptable salte deraf Download PDFInfo
- Publication number
- DK148019B DK148019B DK351978AA DK351978A DK148019B DK 148019 B DK148019 B DK 148019B DK 351978A A DK351978A A DK 351978AA DK 351978 A DK351978 A DK 351978A DK 148019 B DK148019 B DK 148019B
- Authority
- DK
- Denmark
- Prior art keywords
- cooh
- acids
- preparation
- amino
- tetrazol
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 15
- 150000003839 salts Chemical class 0.000 title claims description 11
- 238000002360 preparation method Methods 0.000 title claims description 5
- 239000002253 acid Substances 0.000 title description 5
- 150000007513 acids Chemical class 0.000 title 1
- -1 R 2 is -CO-R 4 Chemical group 0.000 claims description 11
- 238000002211 ultraviolet spectrum Methods 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 4
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 4
- 229960003512 nicotinic acid Drugs 0.000 claims description 4
- 239000011664 nicotinic acid Substances 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 235000001968 nicotinic acid Nutrition 0.000 claims description 3
- HYXJIQJGEMRZNA-UHFFFAOYSA-N 2-(pyridin-2-ylamino)benzoic acid Chemical class OC(=O)C1=CC=CC=C1NC1=CC=CC=N1 HYXJIQJGEMRZNA-UHFFFAOYSA-N 0.000 claims description 2
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims description 2
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 2
- 125000004299 tetrazol-5-yl group Chemical group [H]N1N=NC(*)=N1 0.000 claims description 2
- 125000000896 monocarboxylic acid group Chemical group 0.000 claims 3
- 125000005184 naphthylamino group Chemical group C1(=CC=CC2=CC=CC=C12)N* 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Inorganic materials [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 8
- 241001465754 Metazoa Species 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000427 antigen Substances 0.000 description 5
- 102000036639 antigens Human genes 0.000 description 5
- 108091007433 antigens Proteins 0.000 description 5
- 239000002585 base Substances 0.000 description 5
- 230000005764 inhibitory process Effects 0.000 description 5
- 239000011734 sodium Substances 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
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 4
- 230000003266 anti-allergic effect Effects 0.000 description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 241000700159 Rattus Species 0.000 description 3
- 125000002252 acyl group Chemical group 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229960000265 cromoglicic acid Drugs 0.000 description 3
- VLARUOGDXDTHEH-UHFFFAOYSA-L disodium cromoglycate Chemical compound [Na+].[Na+].O1C(C([O-])=O)=CC(=O)C2=C1C=CC=C2OCC(O)COC1=CC=CC2=C1C(=O)C=C(C([O-])=O)O2 VLARUOGDXDTHEH-UHFFFAOYSA-L 0.000 description 3
- 125000001183 hydrocarbyl group Chemical group 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- CZZZABOKJQXEBO-UHFFFAOYSA-N 2,4-dimethylaniline Chemical compound CC1=CC=C(N)C(C)=C1 CZZZABOKJQXEBO-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- SGXZYXPQUYNQCW-UHFFFAOYSA-N [Na].[Na].N1=C(C=CC=C1)NC1=C(C(=O)O)C=C(C=C1)C1=NN=NN1 Chemical compound [Na].[Na].N1=C(C=CC=C1)NC1=C(C(=O)O)C=C(C=C1)C1=NN=NN1 SGXZYXPQUYNQCW-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000043 antiallergic agent Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 208000006673 asthma Diseases 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000013065 commercial product Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000012286 potassium permanganate Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 description 1
- 125000004105 2-pyridyl group Chemical group N1=C([*])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 208000035285 Allergic Seasonal Rhinitis Diseases 0.000 description 1
- 206010027654 Allergic conditions Diseases 0.000 description 1
- 206010002198 Anaphylactic reaction Diseases 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 206010010741 Conjunctivitis Diseases 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 206010012438 Dermatitis atopic Diseases 0.000 description 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 241001126260 Nippostrongylus Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 208000024780 Urticaria Diseases 0.000 description 1
- UDSRZOLOSFWAPY-UHFFFAOYSA-N [Na].N1=C(C=CC=C1)NC1=C(C(=O)O)C=C(C=C1)C#N Chemical compound [Na].N1=C(C=CC=C1)NC1=C(C(=O)O)C=C(C=C1)C#N UDSRZOLOSFWAPY-UHFFFAOYSA-N 0.000 description 1
- BRTGFTYFAJEWOE-UHFFFAOYSA-N [Na].[Na].N1=C(C=CC=C1)NC1=C(C=C(C(=O)O)C=C1)C(=O)O Chemical compound [Na].[Na].N1=C(C=CC=C1)NC1=C(C=C(C(=O)O)C=C1)C(=O)O BRTGFTYFAJEWOE-UHFFFAOYSA-N 0.000 description 1
- 230000021736 acetylation Effects 0.000 description 1
- 238000006640 acetylation reaction Methods 0.000 description 1
- 230000010933 acylation Effects 0.000 description 1
- 238000005917 acylation reaction Methods 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 230000000202 analgesic effect Effects 0.000 description 1
- 230000036783 anaphylactic response Effects 0.000 description 1
- 208000003455 anaphylaxis Diseases 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 201000008937 atopic dermatitis Diseases 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000003182 bronchodilatating effect Effects 0.000 description 1
- 239000008366 buffered solution Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000008298 dragée Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- YLGXILFCIXHCMC-JHGZEJCSSA-N methyl cellulose Chemical compound COC1C(OC)C(OC)C(COC)O[C@H]1O[C@H]1C(OC)C(OC)C(OC)OC1COC YLGXILFCIXHCMC-JHGZEJCSSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003158 myorelaxant agent Substances 0.000 description 1
- 150000004993 o-toluidines Chemical class 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000004043 oxo group Chemical group O=* 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 description 1
- 229930195735 unsaturated hydrocarbon Chemical group 0.000 description 1
- 230000000304 vasodilatating effect Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/72—Nitrogen atoms
- C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/08—Plasma substitutes; Perfusion solutions; Dialytics or haemodialytics; Drugs for electrolytic or acid-base disorders, e.g. hypovolemic shock
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/72—Nitrogen atoms
- C07D213/75—Amino or imino radicals, acylated by carboxylic or carbonic acids, or by sulfur or nitrogen analogues thereof, e.g. carbamates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/80—Acids; Esters in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom 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
- C07D215/38—Nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
- C07D239/32—One oxygen, sulfur or nitrogen atom
- C07D239/42—One nitrogen atom
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- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Immunology (AREA)
- Pulmonology (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Quinoline Compounds (AREA)
- Medicinal Preparation (AREA)
Description
148019
Den foreliggende opfindelse angår en analogifremgangsmåde til fremstilling af hidtil ukendte 2-pyridylaminobenzoesyrer med den almene formel I:
COOH
fa %-NH-/ ^ (I) \=/^r2 hvor: R^ er hydrogen, C^-C^-alkyl, C^-C^-alkoxy, en i 5,6-stilling til··-kondenseret benzenring eller COOH i 5-stilling, 2 U8019 R2 er -CO-R^, tetrazol-5-yl, cyano eller, hvis R^ er COOH i 5-stilling, også hydrogen, C^-C^-alkyl eller C^-C^-alkoxy i 4- eller 5-stilling eller en i 4,5-stilling tilkondenseret benzenring, og R4 er en hydroxy-, amino-, hydroxylamino-, tetrazol-5-yl-amino-gruppe eller C-^-C^-alkoxygruppe, eventuelt i form af indre salte eller som salte med farmaceutisk acceptable baser.
De omhandlede forbindelser er anvendelige som antiallergica, som nedenfor demonstreret.
Til samme formål er det kendt at anvende handelsproduktet INTAL® (dinatriumcromoglycat), men dette middel er kun velegnet til inhalering. Ved oral anvendelse har midlet så ringe virkning, at det, i modsætning til de omhandlede forbindelser med formlen I, er uegnet til oral indgift.
Fra britisk patentskrift 1.162.287 kendes forbindelser, der strukturelt er beslægtede med forbindelserne med formlen I. Disse kendte forbindelser har imidlertid analgetisk og antiinflammatorisk virkning, men er ikke anvendelige som antiallergica.
Fremgangsmåden ifølge opfindelsen til fremstilling af de omhandlede forbindelser er ejendommelig ved, at a) en forbindelse med formlen II: JD—”—(iri R-[ Acyl ^ R2 hvor R-^ og R2 har samme betydninger som ovenfor, R er en gruppe, der oxidativt kan omdannes til gruppen COOH, og Acyl er en C^-C^-acyl-gruppe, oxideres, og N-acylgruppen fraspaltes, eller b) en forbindelse med formlen III; 0 hvor R^ og R2 har samme betydninger som ovenfor, behandles med vandig alkali, eller 3 148019 c) en forbindelse med formlen IV:
COOH
ÅJ~sa—(IV) hvor R^ har samme betydning som ovenfor, omsættes med natriumazid til dannelse af den tilsvarende tetrazol-5-yl-forbindelse, hvorefter salte med baser vundet ved fremgangsmåderne a) til c), om ønsket, overføres i indre salte, og/eller indre salte, om ønsket, overføres i salte med farmaceutisk acceptable baser.
Som baser til saltdannelse er der navnlig tale om alkalimetal- eller jordalkalimetal-baser, f.eks. kalium- eller natriumhydroxid, eller stærke organiske baser, f.eks. lavere alkylaminer, etha-nolamin, di- eller triethanolamin.
Oxidationen ifølge fremgangsmåde a) gennemføres med stærke oxidationsmidler, f.eks. kaliumpermanganat i vandig, med magnesiumsulfat pufret opløsning. Reaktionstemperaturen ligger fortrinsvis mellem stuetemperatur og kogetemperaturen for reaktionsblandingen.
Til fraspaltning af N-acylgruppen bliver der derefter forsæbet alkalisk, f.eks. méd kaliumhydroxid.
Gruppen R kan være en aliphatisk carbonhydridgruppe, navnlig en lavere alkylgruppe, såsom methyl, eller en umættet carbonhydridgruppe, eller også en delvis oxideret carbonhydridgruppe, f.eks. en med hydroxygrupper, oxogrupper eller halogenatomer substitueret carbonhydridgruppe.
Udgangs forbindelserne kan vindes ved i og for sig kendte fremgangsmåder, f.eks. ved omsætning af 2-halogenpyrid±ner med o-tolu-idin-derivater og påfølgende acylering.
Til ringåbning ifølge fremgangsmåde bi kan der som alkalier navnlig anvendes natriumhydroxid eller kaliumhydroxid, idet reaktionstemperaturen fortrinsvis ligger mellem stuetemperatur og kogetemperaturen for reaktionsblandingen.
Udgangsforbindelserne kan vindes ved i og for sig kendte fremgangsmåder, såsom de der er beskrevet i tysk offentliggørelsesskrift nr. 25 57 425.8.
Udgangsforbindelserne til fremgangsmåden ci kan vindes ved i og for sig kendte fremgangsmåder.
4 148019
De hidtil ukendte forbindelser, der vindes ved fremgangsmåden ifølge opfindelsen, er som nævnt terapeutisk anvendelige og har an-tiallergisk virkning. Denne kan udnyttes til forebyggelse og behandling af allergiske sygdomme, såsom astma, eller ved høfeber, kon-junktivitis, urticaria, eksemer eller atopisk dermatitis. Forbindelserne viser yderligere muskelafslappende (bronchodilatorisk) og vasodilatorisk virkning. Ved den vigtigste anvendelse, astma-fore-byggelse, skal som fordele sammenlignet med handelsproduktet cromo-glycinsyre nævnes den længere virkningstid og fremfor alt den orale virkning.
Den antiallergiske virkning af de omhandlede forbindelser er undersøgt på rotter ved PCA-test, der angår hæmning af den passive cutane anaphylaxi.
Metode;
Til udløsning af lokal overfølsomhedsreaktion i huden anvendtes antigen og antiserum ifølge Ogilvie og Goose et al. (antiserum1-et er rettet mod nematoderne Nippostrongylus bras.) og i det væsentlige teknikken ifølge Goose et al.
Forsøgsdyr (rotter af stammen Chbb:Thom, SPF, hanrotter, vægt 90-130 g, fodret ved intravenøs indgift af forsøgsforbindelsen, siden den foregående dag fastende ved oral applikation) blev på begge sider raget i området for ribbensbuen og sensibiliseret intracu-tånt med 0,1 ml antiserum. 24 Timer senere blev antigenet (0,25 ml/ 100 g) blandet med samme volumen af en 1%'s opløsning af Evans Blau (Merck) og injiceret i en halevene. Efter 20 minutter blev dyrene dræbt, hud-undersiden blev fripræpareret, og diameteren af de to reaktioner (synlig ved blåfarvningen) blev bestemt ved 2 målinger for hver (vinkelret på hinanden). For hvert dyr blev der angivet en middel-diameter for PCA i mm. Denne skal for de blindprøve-behandlede kontroldyr være på mindst 23 mm, og fortyndingerne af antiserum og antigen blev indstillet derefter.
Applikation af forsøgsforbindelser i 1%'s Tylose 2Q00 (1 ml/ 100 g) foregik oralt 10 minutter før antigen-indgift eller intravenøst i 0,9%*s NaCl-opløsning (0,5 ml/100 g) 1 minut før antigenindgift. Kontroldyr fik kun vehikel.
En hæmning af PCA blev, ud fra middelværdierne af behandlede dyr (T) sammenlignet med blindprøve-behandlede dyr (Kl, beregnet på følgende måde: % Hæmning - 100 x (1-T/K).
5 148019
Ved grafisk interpolation fandtes den dosis, der bevirkede en hæmning af PCA på 50% (ED^q).
De opnåede resultater var følgende:
Forbindelse Dosis (mg/kg) Hæmning i %
Eksempel 2 3 50
Eksempel 4 100 82
Tabel Nr.2 100 70
Tabel Nr.4 100 48
Tabel Nr.7 100 76
Tabel Nr.8 100 50
Tabel Nr.9 30 100
For forbindelsen 4-(5-isopropylpyridyl-2-amino)-isophthalsyre· dinatriumsalt: λ max (nm) log ε 330 4,31 290 4,22 var EDcn ved ovennævnte test ca. 50 ug.
DU
Til anvendelse bliver de omhandlede forbindelser på sædvanlig måde forarbejdet med hjælpe- og bære-stoffer til sædvanlige galenis-ke præparater, f.eks. til kapsler, tabletter, dragée, opløsninger eller suspensioner for oral anvendelse, til aerosoler for pulmonal indgift, til sterile isotoniske vandige opløsninger for parenteral anvendelse, og til cremer, salver, lotioner, emulsioner eller sprayprodukter for lokal anvendelse.
Enkeltdosen afhænger af indikationen, f.eks. af beskaffenheden af den allergiske tilstand. I almindelighed andrager dosen pr. kg legemsvægt ved inhalativ anvendelse ca. 2-40 mg, ved intravenøs anvendelse ca. 15-600mg og ved oral anvendelse ca. 45-1200 mg. Nasalt eller okulart anvendes ca. 2,5-75 mg.
Fremgangsmåden ifølge opfindelsen beskrives nærmere gennem følgende eksempler.
UV-spektrene er optaget med et spektralfotometer DMR 21 fra firma Zeiss, Oberkochen. Der blev i hvert enkelt tilfælde nøje afvejet 10-20 mg forbindelse og -ved de med x mærkede forbindelser efter opløsning med 10 ml dimethylsulfoxid - opløst i Ο,ΟΙΝ natriumhydroxidopløsning eller fortyndet dermed.
148019 6
Der udvalgtes de langbølgede absorptionsbånd. Der er anført absorptionen i maksimum som Amax [nm] med tilhørende molære logaritmiske extinktionskoefficienter log ε.
Eksempel 1 4- (2-Pyridylamino)-isophthalsyre-dikalium.
C°2K
4,8 g N-(2-Pyridyl)-2,4-dimethylacetanilid (smp. 46-50°C), fremstillet ud fra 2-chlorpyridirr og 2,4-dimethylanilin ved 160-170°C og påfølgende acetylering med acetanhydrid, blev sammen med 2,4 g magnesiumsulfat opløst i vand. Til den til 30°C opvarmede opløsning blev der portionsvis sat 12,64 g kaliumpermanganat. Der blev efterrørt 2 timer ved 80-90°C på vandbad, det dannede mangandioxid blev frasuget varmt og vasket med vand. Efter inddampning af opløsningen til et volumen på 50 ml blev der fortyndet med 50 ml ethanol, og det udfældede kaliumsulfat blev frasuget. Den alkoholisk-vandige opløsning blev inddampet i vakuum, og inddampningsresten blev bragt til krystallisation med ethanol/ether.
Af det herved vundne N-acetyl-N-(2-pyridyl)-4-amino-isophthal-syre-dikalium blev 1 g kogt 2 timer med 0,4 g kaliumhydroxid i 10 ml vand under tilbagesvaling, og resten blev revet med ethanol/ether.
4-(2-Pyridylamino)-isophthalsyre-dikalium udkrystalliserede.
UV-Spektrum: Amax: 329 nm 289 nm log ε: 4,30 4,19
Eksempel 2 4-(2-Pyridylamino)-isophthalsyre-dinatrium.
C0oNa - s.
tf ^ HH tf ^ C02Na ,2H20 7 146019 5,24 g ll-H-ll-oxo-pyrido[2,l-b]quinazolin-2-carboxylsyre-natrium blev opvarmet med 20 ml IN natriumhydroxidopløsning 1 time på vandbad. Der fremkom en klar gul opløsning. Derefter blev vandet fjernet azeotropt med chloroform. Krystallerne blev opslemmet med lidt ether, frasuget og tørret i vakuum ved 60°C.
Analyse: C^.jHgN204Na2'^H20 C% H* N% H20% beregnet: 46,15 3,55 8,28 10,65 fundet: 46,04 3,34 8,15 11,16 UV-Spektrum: Xmax 288nm 328nm log ε 4,18 4,30
Eksempel 3 2- (2-Pyridylamino)-5-(lH-tetrazol-5-yl)-benzoesyre-dinatrium.
C02Na /Λ\ H„ Va/J ,3H20 \=/ LA»-ϋ
Na 8 g ll-H-ll-oxopyrido[2,l-b]-2-(lH-tetrazol-5-yl)-quinazolin blev opvarmet 2 timer med 60,6 ml IN natriumhydroxidopløsning ved 70°C. Derefter blev vandet afdestilleret. Krystallerne blev opslemmet med lidt ether, frasuget og tørret ved 60°C i vakuum.
Analyse: C13H8Wa2' 3H2° C% H% N% beregnet: 41,05 3,68 22,10 fundet: 41,98 3,54 22,18 UV-Spektrum: Xmax 290 nm 317 nm log ε 4,24 4,27 8 148019
Eksempel 4 2-(2-Pyridylamino)-5-(lH-tetrazol-5-yl)-benzoesyre-dinatrium.
C02Na ff y-NH-ff \\_ff ,3H20
-' \=J n-N
Na 6,2 g 2-(2-Pyridylamino)-5-cyano-benzoesyrenatrium, 1,8 g natriumazid og 1,5 g ammoniumchlorid blev opvarmet i 60 ml dimethyl-formamid 10 timer ved 100°C. Efter fraskillelse af de uorganiske bestanddele blev der inddampet, og inddampningsresten blev revet med ethanol/ether.
UV-Spektrum: Amax 290 nm 317 nm log ε 4,24 4,27 På analog måde blev følgende forbindelser (som natriumsalte) fremstillet. UV-Spektre for Na-saltene er anført nedenfor: 148019 9
Nr. Betegnelse Strukturformel UV-Spektrum
Amax log ε [nm] 1 4- (2-Pyridylamino) - .. H<30\ >C00CH3 288 4,18 isophthalsyre-1- . fj mono-methylester x ' 2 4-(2-Quinolinylairiino) - f|^| HOOC COOH 292 4,32 isoph thaisyre \-/ 355 4,34
x\ P
nh ΠΤΩΗ 3 6-(2-Carboxy-4-methyl- .COCH / 320 4,25 phenylamino) -nicotin-
syre KA JisJ
NH^ ' 4 4-(2-Pyridylamino)- wnnr ? 288 4,13 isophthalsyre-1- “ V ,C-NH0 monS-amid x 2 326 4'37 5 5-Cyano-2-(2-pyridyl- HOOC CN 295 4,16 amino)-benzoesyre x 224 4 39
M\ kJ
N NH' · 6 4-(2-Pyridylamino)- unnr· ft 292 4,20
isophthalsyre-1- i C-NH-OH
mono-hydroxamsyre |^| ,
NNH
HOOC
7 2-(2-Pyridylamino)- \/\ 252 4,17 tereph thaisyre Q! lfjl 278 4,14
ϊ®ϊ' '‘COOH
CHo0 COOH pqoh 8 6- (2-Carboxy-4- 31^/ / 310 4,21 methoxyphenylamino) -
nicotinsyre X. J
ΉΗ'
Claims (2)
148019 ίο Nr. Betegnelse Strukturformel UV-Spektrum Xmax log ε [nm] 9 6- (3-Carboxy-2- ^ .C00H 275 4,32 naphthyl amino) - Γ II Fil nicotinsyre 326 4,32 10 290 4’17+ mono-N- (IH-tetrazol- \ il ril 'N-^w 330 4 43 5-yl)-carboxamid x yksJ w ' NH Ά 11 6-
(2-Carboxy- H00C HOOC 325 4,30 phenyl-amino)- \ nicotinsyre γ' N Πί Analogifremgangsmåde til fremstilling af 2-pyridylaminobenzoe-syrer med den almene formel I: COOH £~l—NH—(Λ (I1 hvor: R1 er hydrogen, C-j-C4-alkyl, C^-C^-alkoxy, en i 5,6-stilling tilkondenseret benzenring eller COOH i 5-stilling, R2 er -CO-R4, tetrazol-5-yl, cyano eller, hvis R·^ er COOH i 5-stilling, også hydrogen, C^-C^-alkyl eller C^-C^-alkoxy i 4- eller 5-stilling eller en i 4,5-stilling tilkondenseret benzenring, og R4 er en hydroxy-, amino-, hydroxylamino-, tetrazol-5-yl-amino-gruppe eller C^-C4-alkoxygruppe, eventuelt i form af indre salte eller som salte med farmaceutisk acceptable baser, kendetegnet ved, at
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2735919 | 1977-08-10 | ||
| DE19772735919 DE2735919A1 (de) | 1977-08-10 | 1977-08-10 | Neue 2-pyridyl- und 2-pyrimidylaminobenzoesaeuren |
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| Publication Number | Publication Date |
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| DK351978A DK351978A (da) | 1979-02-11 |
| DK148019B true DK148019B (da) | 1985-02-04 |
| DK148019C DK148019C (da) | 1985-07-01 |
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| DK351978A DK148019C (da) | 1977-08-10 | 1978-08-09 | Analogifremgangsmaade til fremstilling af 2-pyridylaminobenzoesyrer eller farmaceutisk acceptable salte deraf |
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| Country | Link |
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| US (1) | US4241068A (da) |
| JP (1) | JPS5430177A (da) |
| AT (1) | AT370415B (da) |
| AU (1) | AU520240B2 (da) |
| BE (1) | BE869640A (da) |
| BG (1) | BG30472A1 (da) |
| CA (1) | CA1111037A (da) |
| CH (1) | CH649289A5 (da) |
| CS (1) | CS202506B2 (da) |
| DD (1) | DD140351A5 (da) |
| DE (1) | DE2735919A1 (da) |
| DK (1) | DK148019C (da) |
| ES (5) | ES472143A1 (da) |
| FI (1) | FI71555C (da) |
| FR (1) | FR2400017A1 (da) |
| GB (1) | GB2002764B (da) |
| GR (1) | GR65024B (da) |
| HU (1) | HU179933B (da) |
| IE (1) | IE47228B1 (da) |
| IT (1) | IT1107960B (da) |
| LU (1) | LU80094A1 (da) |
| MX (1) | MX5672E (da) |
| NL (1) | NL7808319A (da) |
| NO (1) | NO152605C (da) |
| NZ (1) | NZ188101A (da) |
| PH (1) | PH19117A (da) |
| PL (2) | PL115889B1 (da) |
| PT (1) | PT68407A (da) |
| SE (1) | SE444170B (da) |
| SU (2) | SU735168A3 (da) |
| YU (1) | YU40832B (da) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3100516A1 (de) * | 1981-01-10 | 1982-08-12 | C.H. Boehringer Sohn, 6507 Ingelheim | Pyridylaminobenzoesaeuren, ihre herstellung und verwendung |
| FR2533567A1 (fr) * | 1982-09-23 | 1984-03-30 | Ki I Farmakologii | 2-(orthocarboxyphenylamino)-6h-pyrimido (2,1-b)-quinazolone-6 et ses derives, leur procede de preparation et leur application therapeutique |
| US4610991A (en) * | 1983-04-18 | 1986-09-09 | Sterling Drug Inc. | Antihypertensive pyridylaminobenzamide compounds |
| JPS60100559A (ja) * | 1983-11-05 | 1985-06-04 | Morishita Seiyaku Kk | 2−アニリノ−1,6−ジヒドロ−6−オキソ−5−ピリミジンカルボン酸誘導体,その製法及び該化合物を含有する抗アレルギ−剤 |
| US4584379A (en) * | 1985-01-22 | 1986-04-22 | Merrell Dow Pharmaceuticals Inc. | Isoquinoline thromboxane synthetase inhibitors |
| DE3682160D1 (de) * | 1985-10-16 | 1991-11-28 | Merck Frosst Canada Inc | 2-substituierte chinoline. |
| GB9615950D0 (en) * | 1996-07-30 | 1996-09-11 | Univ Warwick | Variable reluctance machines |
| US6022884A (en) * | 1997-11-07 | 2000-02-08 | Amgen Inc. | Substituted pyridine compounds and methods of use |
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| GB1064259A (en) * | 1963-12-19 | 1967-04-05 | Union Pharma Scient Appl | New derivatives of 2-anilino-nicotinic acid and process for their preparation |
| GB1162287A (en) * | 1967-11-07 | 1969-08-20 | Union Pharma Scient Appl | New Salts of 2-Anilino-Nicotinic Acids |
| GB1264798A (da) * | 1968-07-10 | 1972-02-23 | ||
| ES416847A1 (es) * | 1973-07-12 | 1976-03-01 | Hermes Sa Lab | Procedimiento para la obtencion de derivados del acido ni- cotinico. |
-
1977
- 1977-08-10 DE DE19772735919 patent/DE2735919A1/de active Granted
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1978
- 1978-06-27 FI FI782039A patent/FI71555C/fi not_active IP Right Cessation
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- 1978-07-28 ES ES472143A patent/ES472143A1/es not_active Expired
- 1978-07-28 AT AT0549278A patent/AT370415B/de not_active IP Right Cessation
- 1978-07-31 PH PH21447A patent/PH19117A/en unknown
- 1978-08-07 MX MX787292U patent/MX5672E/es unknown
- 1978-08-07 CH CH8381/78A patent/CH649289A5/de not_active IP Right Cessation
- 1978-08-08 BG BG7840623A patent/BG30472A1/xx unknown
- 1978-08-08 IT IT50642/78A patent/IT1107960B/it active
- 1978-08-08 DD DD78207180A patent/DD140351A5/de unknown
- 1978-08-08 SU SU782646404A patent/SU735168A3/ru active
- 1978-08-08 LU LU80094A patent/LU80094A1/de unknown
- 1978-08-09 SE SE7808530A patent/SE444170B/sv not_active IP Right Cessation
- 1978-08-09 AU AU38772/78A patent/AU520240B2/en not_active Expired
- 1978-08-09 PT PT68407A patent/PT68407A/pt unknown
- 1978-08-09 IE IE1618/78A patent/IE47228B1/en unknown
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- 1978-08-09 JP JP9626278A patent/JPS5430177A/ja active Granted
- 1978-08-09 CA CA308,978A patent/CA1111037A/en not_active Expired
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- 1978-08-09 NL NL787808319A patent/NL7808319A/xx not_active Application Discontinuation
- 1978-08-09 NO NO782707A patent/NO152605C/no unknown
- 1978-08-09 NZ NZ188101A patent/NZ188101A/xx unknown
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- 1978-08-09 DK DK351978A patent/DK148019C/da not_active IP Right Cessation
- 1978-08-09 ZA ZA784501A patent/ZA784501B/xx unknown
- 1978-08-09 CS CS785205A patent/CS202506B2/cs unknown
- 1978-08-09 YU YU1916/78A patent/YU40832B/xx unknown
- 1978-08-09 PL PL1978208942A patent/PL115778B1/pl unknown
- 1978-08-10 FR FR7823617A patent/FR2400017A1/fr active Granted
- 1978-11-28 ES ES475457A patent/ES475457A1/es not_active Expired
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