DE4202183A1 - Substd. salicylic aldehyde derivs. for treating type II diabetes - inhibit the prodn. of glucose in the liver - Google Patents
Substd. salicylic aldehyde derivs. for treating type II diabetes - inhibit the prodn. of glucose in the liverInfo
- Publication number
- DE4202183A1 DE4202183A1 DE19924202183 DE4202183A DE4202183A1 DE 4202183 A1 DE4202183 A1 DE 4202183A1 DE 19924202183 DE19924202183 DE 19924202183 DE 4202183 A DE4202183 A DE 4202183A DE 4202183 A1 DE4202183 A1 DE 4202183A1
- Authority
- DE
- Germany
- Prior art keywords
- alkyl
- phenyl
- alkoxy
- alkanoyl
- bromine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 210000004185 liver Anatomy 0.000 title claims abstract description 26
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 title claims abstract description 13
- 239000008103 glucose Substances 0.000 title claims abstract description 13
- 208000001072 type 2 diabetes mellitus Diseases 0.000 title claims abstract description 13
- SMQUZDBALVYZAC-UHFFFAOYSA-N salicylaldehyde Chemical compound OC1=CC=CC=C1C=O SMQUZDBALVYZAC-UHFFFAOYSA-N 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 27
- 229910052794 bromium Inorganic materials 0.000 claims abstract description 27
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 27
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 27
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 15
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims abstract description 12
- 125000006297 carbonyl amino group Chemical group [H]N([*:2])C([*:1])=O 0.000 claims abstract description 10
- 201000010099 disease Diseases 0.000 claims abstract description 9
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 6
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 6
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 5
- 125000001584 benzyloxycarbonyl group Chemical group C(=O)(OCC1=CC=CC=C1)* 0.000 claims abstract description 5
- 125000000896 monocarboxylic acid group Chemical group 0.000 claims abstract description 5
- 125000006678 phenoxycarbonyl group Chemical group 0.000 claims abstract description 5
- UYWQUFXKFGHYNT-UHFFFAOYSA-N phenylmethyl ester of formic acid Natural products O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000003112 inhibitor Substances 0.000 claims abstract description 4
- -1 piperazinocarbonyl Chemical group 0.000 claims abstract description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 3
- 125000000623 heterocyclic group Chemical group 0.000 claims abstract description 3
- 125000006518 morpholino carbonyl group Chemical group [H]C1([H])OC([H])([H])C([H])([H])N(C(*)=O)C1([H])[H] 0.000 claims abstract description 3
- 239000000460 chlorine Substances 0.000 claims description 24
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 20
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 20
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 20
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 20
- 150000001875 compounds Chemical class 0.000 claims description 20
- 239000011737 fluorine Substances 0.000 claims description 20
- 229910005965 SO 2 Inorganic materials 0.000 claims description 16
- 230000009229 glucose formation Effects 0.000 claims description 14
- 229910004013 NO 2 Inorganic materials 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 125000002861 (C1-C4) alkanoyl group Chemical group 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000003814 drug Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 125000000027 (C1-C10) alkoxy group Chemical group 0.000 claims description 4
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 4
- 125000001424 substituent group Chemical group 0.000 claims description 4
- 241000124008 Mammalia Species 0.000 claims description 3
- 125000006656 (C2-C4) alkenyl group Chemical group 0.000 claims description 2
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims description 2
- 125000006413 ring segment Chemical group 0.000 claims description 2
- 229940079593 drug Drugs 0.000 claims 2
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 abstract description 10
- 102000004877 Insulin Human genes 0.000 abstract description 5
- 108090001061 Insulin Proteins 0.000 abstract description 5
- 229940125396 insulin Drugs 0.000 abstract description 5
- 125000003342 alkenyl group Chemical group 0.000 abstract description 2
- 230000001419 dependent effect Effects 0.000 abstract description 2
- 206010012601 diabetes mellitus Diseases 0.000 abstract description 2
- 125000003170 phenylsulfonyl group Chemical group C1(=CC=CC=C1)S(=O)(=O)* 0.000 abstract description 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 4
- 125000001589 carboacyl group Chemical group 0.000 abstract 4
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 abstract 2
- 229910006074 SO2NH2 Inorganic materials 0.000 abstract 1
- 125000005092 alkenyloxycarbonyl group Chemical group 0.000 abstract 1
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 abstract 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- 125000000716 hydrazinylidene group Chemical group [*]=NN([H])[H] 0.000 abstract 1
- 125000000565 sulfonamide group Chemical group 0.000 abstract 1
- 210000004369 blood Anatomy 0.000 description 7
- 239000008280 blood Substances 0.000 description 7
- 239000002775 capsule Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 230000010412 perfusion Effects 0.000 description 5
- 235000000346 sugar Nutrition 0.000 description 5
- 239000004480 active ingredient Substances 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229920002261 Corn starch Polymers 0.000 description 2
- 206010022489 Insulin Resistance Diseases 0.000 description 2
- 241000700159 Rattus Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 206010067584 Type 1 diabetes mellitus Diseases 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 239000008119 colloidal silica Substances 0.000 description 2
- 239000008120 corn starch Substances 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 229940041476 lactose 100 mg Drugs 0.000 description 2
- 235000019359 magnesium stearate Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- WEXRUCMBJFQVBZ-UHFFFAOYSA-N pentobarbital Chemical compound CCCC(C)C1(CC)C(=O)NC(=O)NC1=O WEXRUCMBJFQVBZ-UHFFFAOYSA-N 0.000 description 2
- 239000000546 pharmaceutical excipient Substances 0.000 description 2
- 239000000825 pharmaceutical preparation Substances 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010059245 Angiopathy Diseases 0.000 description 1
- 210000002237 B-cell of pancreatic islet Anatomy 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 208000002177 Cataract Diseases 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 239000001828 Gelatine Substances 0.000 description 1
- 229920002527 Glycogen Polymers 0.000 description 1
- 238000005684 Liebig rearrangement reaction Methods 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229920002472 Starch Chemical class 0.000 description 1
- 229940100389 Sulfonylurea Drugs 0.000 description 1
- 108010035075 Tyrosine decarboxylase Proteins 0.000 description 1
- 230000000895 acaricidal effect Effects 0.000 description 1
- 210000000577 adipose tissue Anatomy 0.000 description 1
- 125000003172 aldehyde group Chemical group 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 230000000507 anthelmentic effect Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000000259 anti-tumor effect Effects 0.000 description 1
- 210000000227 basophil cell of anterior lobe of hypophysis Anatomy 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 239000001913 cellulose Chemical class 0.000 description 1
- 229920002678 cellulose Chemical class 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 229940126214 compound 3 Drugs 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 230000001120 cytoprotective effect Effects 0.000 description 1
- 238000001212 derivatisation Methods 0.000 description 1
- 239000008298 dragée Substances 0.000 description 1
- 239000006196 drop Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 230000004110 gluconeogenesis Effects 0.000 description 1
- 229940096919 glycogen Drugs 0.000 description 1
- 230000004116 glycogenolysis Effects 0.000 description 1
- 230000002440 hepatic effect Effects 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000000749 insecticidal effect Effects 0.000 description 1
- 230000003914 insulin secretion Effects 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 208000017169 kidney disease Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 208000030159 metabolic disease Diseases 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 229960001412 pentobarbital Drugs 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Inorganic materials [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000012453 sprague-dawley rat model Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C281/00—Derivatives of carbonic acid containing functional groups covered by groups C07C269/00 - C07C279/00 in which at least one nitrogen atom of these functional groups is further bound to another nitrogen atom not being part of a nitro or nitroso group
- C07C281/06—Compounds containing any of the groups, e.g. semicarbazides
- C07C281/08—Compounds containing any of the groups, e.g. semicarbazides the other nitrogen atom being further doubly-bound to a carbon atom, e.g. semicarbazones
- C07C281/14—Compounds containing any of the groups, e.g. semicarbazides the other nitrogen atom being further doubly-bound to a carbon atom, e.g. semicarbazones the carbon atom being further bound to a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/39—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups
- C07C205/42—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups having nitro groups or esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C205/43—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups having nitro groups or esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/44—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by —CHO groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/02—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups
- C07C251/26—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having nitrogen atoms of imino groups further bound to halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/32—Oximes
- C07C251/34—Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
- C07C251/48—Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with the carbon atom of at least one of the oxyimino groups bound to a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/40—Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of six-membered aromatic rings
- C07C271/42—Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of six-membered aromatic rings with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C271/44—Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of six-membered aromatic rings with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/12—Esters of phosphoric acids with hydroxyaryl compounds
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Das Krankheitsbild des Diabetes ist durch erhöhte Blutzuckerwerte gekennzeichnet. Beim insulinpflichtigen oder Typ I Diabetes ist die Ursache das Absterben der insulinproduzierenden β-Zellen des Pankreas; die Behandlung erfolgt daher durch Insulingabe (Substitutionstherapie). Der nicht-insulinabhängige oder Typ II Diabetes ist dagegen durch eine verminderte Insulinwirkung auf Muskel- und Fettgewebe (Insulinresistenz) und eine gesteigerte Glucoseproduktion der Leber gekennzeichnet. Die Ursachen dieser Stoffwechselstörungen sind noch weitgehend ungeklärt. Die etablierte Therapie mit Sulfonylharnstoffen versucht die Insulinresistenz durch Steigerung der körpereigenen Insulinfreisetzung zu kompensieren, führt jedoch nicht in allen Fällen zu einer Normalisierung des Blutzuckerspiegels und vermag das Fortschreiten der Krankheit nicht aufzuhalten; viele Typ II Diabetiker werden schließlich durch "Erschöpfung" der β-Zellen insulinpflichtig und leiden an Spätschäden wie Katarakten, Nephropathien und Angiopathien.The clinical picture of diabetes is characterized by increased blood sugar levels. In insulin-dependent or type I diabetes, the cause is the death of the insulin-producing pancreatic β-cells; the treatment is therefore carried out Insulin administration (substitution therapy). Non-insulin-dependent or type II diabetes is, on the other hand, due to a reduced insulin action on muscle and adipose tissue (Insulin resistance) and increased glucose production of the liver characterized. The causes of these metabolic disorders are still extensive unexplained. The established therapy with sulfonylureas tries the Insulin resistance by increasing the body's insulin release too compensate, but does not always lead to a normalization of the Blood sugar level and can not stop the progression of the disease; Many type II diabetics eventually become "fatigued" by the β-cells Insulin-dependent and suffer from late damage such as cataracts, nephropathies and Angiopathy.
Neue Therapieprinzipien zur Behandlung des Typ II Diabetes sind deshalb wünschenswert.New therapeutic principles for the treatment of type II diabetes are therefore desirable.
Die Konzentration der Blutglucose im nüchternen Zustand wird durch die Glucose-Produktion der Leber bestimmt. Verschiedene Arbeitsgruppen konnten zeigen, daß die Erhöhung der Blutzucker-Werte bei Typ II Diabetes mit einer proportional erhöhten Glucose-Abgabe aus der Leber korrelieren. Die von der Leber in das Blut abgegebene Glucose kann sowohl durch Abbau von Leber-Glycogen (Glycogenolyse) als auch durch Gluconeogenese gebildet werden.The concentration of blood glucose in the fasted state is determined by the Determined glucose production of the liver. Various working groups were able show that the increase in blood sugar levels in type II diabetes with a correlate proportionally increased glucose output from the liver. The of the Liver excreted in the blood glucose can be reduced by both Liver glycogen (glycogenolysis) as well as by gluconeogenesis.
Eine Verringerung der hepatischen Glucose-Freisetzung durch entsprechende Hemmstoffe sollte zu einer Senkung des erhöhten Blutzuckerspiegels führen. A reduction in hepatic glucose release by appropriate Inhibitors should lead to a lowering of the elevated blood sugar level.
Durch Derivatisierung der OH- oder Aldehydgruppe von Salicylaldehyden abgeleitete Verbindungen sind in der chemischen Literatur wohlbekannt und wertvolle Ausgangsmaterialien und Zwischenstufen für die Synthese vielfältiger organischer Verbindungen. Für einige dieser Verbindungen sind antibakterielle, fungizide, tumorhemmende, insektizide, acarizide, herbicide, antihelminthische und cytoprotective Wirkungen beschrieben worden; auch Hemmwirkungen auf bestimmte Enzyme (Tyrosin-Decarboxylase) sind bekannt. Dagegen ist nichts über die Wirkung solcher Substanzen auf die Glucoseproduktion der Leber und den Blutglucosespiegel bei Versuchstieren oder Menschen bekannt.By derivatization of the OH or aldehyde group of salicylaldehydes derived compounds are well known in the chemical literature and valuable starting materials and intermediates for the synthesis of diverse organic compounds. For some of these compounds are antibacterial, fungicidal, anti-tumor, insecticidal, acaricidal, herbicidal, and antihelminthic cytoprotective effects have been described; also inhibitory effects certain enzymes (tyrosine decarboxylase) are known. There is nothing against it the effect of such substances on the glucose production of the liver and the Blood glucose levels known in experimental animals or humans.
Wir haben nun gefunden, daß bestimmte im Prinzip bekannte Derivate von Salicylaldehyden die Glucoseproduktion der Leber hemmen. Diese Substanzen können daher zur Behandlung von Krankheiten nützlich sein, die durch eine erhöhte Glucoseproduktion der Leber gekennzeichnet sind, wie z. B. der Typ-II Diabetes.We have now found that certain in principle known derivatives of Salicylaldehydes inhibit liver glucose production. These substances may therefore be useful for the treatment of diseases caused by a characterized increased glucose production of the liver, such as. B. the type II Diabetes.
Die Erfindung betrifft daher Verbindungen der Formel I,The invention therefore relates to compounds of the formula I,
wobei die Reste die folgenden Bedeutungen haben:
R₁ NO2, CN, COO-(C1-C4-Alkyl), CONH2, CONH-(C1-C4-Alkyl), CONH-Phenyl,
CON(C1-C4-Alkyl)2, CON (C4-C7-Alkylen)morpholinocarbonyl,
Piperazinocarbonyl, Homopiperazino-carbonyl (wobei der zweite Stickstoff
der Heterocyclen jeweils mit C1-C4-Alkyl, C2-C4-Alkanoyl, Phenyl,
Phenyl-sulfonyl oder C1-C4-Alkansulfonyl substituiert sein kann),
C1-C4-Alkanoyl, C2-C4-Perfluor-alkanoyl, Benzoyl, SO2-(C1-C4-Alkyl), wobei die
Alkylgruppe mit Phenyl, Fluor, Chlor, Brom oder Jod substituiert sein kann,
SO2-(C2-C4-Alkenyl), SO2-Phenyl, SO2NH2, SO-(C1-C4-Alkyl), SO-Phenyl,
PO (OH) (O-C1-C4-Alkyl), PO(O-C1-C4-Alkyl)2, C1-C10-Alkyl, C1-C10-Alkoxy, H,
Fluor, Chlor oder Brom, wobei jeweils die Phenylringe mit 1 oder 2 gleichen
oder verschiedenen Resten aus der Gruppe C1-C4-Alkyl, C1-C4-Alkoxy,
SO2NH2, Fluor, Chlor oder Brom substituiert sein können,
R2 wie R1 definiert, wobei R1 und R2 gleich oder verschieden sind, jedoch mit
der Maßgabe, daß R1 und R2 nicht beide aus der Gruppe C1-C10-Alkyl,
C1-C10-Alkoxy, H, Fluor, Chlor oder Brom gewählt sein dürfen,
R3 H, C1-C4-Alkyl, C1-C4-Alkoxy, Fluor, Chlor oder Brom,
R4 wie R3, wobei R3 und R4 gleich oder verschieden sind,
R5 H, C1-C4-Alkanoyl, C3-C4-Alkenoyl, Benzoyl, Benzoyl substituiert mit 1 bis 3
Resten aus der Gruppe C1-C4-Alkyl, C1-C4-Alkoxy, Fluor, Chlor, Brom, NO2,
wobei die Reste gleich oder verschieden sind, C1-C4-Alkoxycarbonyl,
C2-C4-Alkenyloxycarbonyl, Benzyloxycarbonyl, Phenoxycarbonyl (wobei die
Phenylreste mit 1 oder 2 Reste aus der Gruppe C1-C4-Alkyl, C1-C4-Alkoxy, F,
Cl, Br, NO2, CN, COOH, COO-(C1-C4-Alkyl), CONH2 substituiert sein
können), CONH (C1-C4-Alkyl), CON(C1-C4-Alkyl)2, wobei die beiden Alkylreste
zusammen mit dem Stickstoff auch einen Ring mit 4-8 Ringatomen bilden
können, in dem eines der Kohlenstoffatome durch O, S oder N ausgetauscht
sein kann, oder PO(O-C1-C4-Alkoxy)2,
R6 CHO, CH(O-C1-C4-Alkanoyl)2, CH(O-C1-C4-Alkyl)2, CH(X-C2-C5-Alkylen-Y),
wobei X und Y unabhängig voneinander O, S, NH oder N-C1-C4-Alkyl sind
und die Alkylenkette einen oder zwei Substituenten aus der Gruppe
C1-C4-Alkyl, Phenyl, Phenyl-(C1-C4-Alkyl), COOH, COO-(C1-C4-Alkyl), CONH2
tragen kann; oder R6 ist CH=NOH, CH=NO-(C1-C4-Alkyl),
CH=NO-(C1-C4-Alkanoyl), CH=N-(C1-C4-Alkyl),
CH=N-(C2-C4-Alkylen)-N=CH, CH=N-NHCONH2, CH=N-NH2,
CH=N-NH-(C1-C4-Alkyl), CH=N-N(C1-C4-Alkyl)2 oder CH=N-NH-Phenyl,
wobei der Phenylring 1 oder 2 Substituenten aus der Gruppe F, Cl, Br, NO2,
SO3H oder SO2NH2 tragen kann,
mit der Maßgabe, daß, wenn R5 H ist, R6 nicht CHO sein kann, zur Anwendung als
Hemmer der Glucoseproduktion der Leber in Säugetieren.
where the radicals have the following meanings:
R₁ is NO 2 , CN, COO- (C 1 -C 4 -alkyl), CONH 2 , CONH- (C 1 -C 4 -alkyl), CONH-phenyl, CON (C 1 -C 4 -alkyl) 2 , CON (C 4 -C 7 -alkylene) morpholinocarbonyl, piperazinocarbonyl, homopiperazino-carbonyl (where the second nitrogen of the heterocycles is in each case C 1 -C 4 -alkyl, C 2 -C 4 -alkanoyl, phenyl, phenylsulfonyl or C 1 - C 4 alkanesulfonyl), C 1 -C 4 alkanoyl, C 2 -C 4 perfluoroalkanoyl, benzoyl, SO 2 - (C 1 -C 4 alkyl), where the alkyl group with phenyl, fluorine, Chlorine, bromine or iodine, SO 2 - (C 2 -C 4 -alkenyl), SO 2 -phenyl, SO 2 NH 2 , SO- (C 1 -C 4 -alkyl), SO-phenyl, PO ( OH) (OC 1 -C 4 -alkyl), PO (OC 1 -C 4 -alkyl) 2 , C 1 -C 10 -alkyl, C 1 -C 10 -alkoxy, H, fluorine, chlorine or bromine, in each case the phenyl rings can be substituted by 1 or 2 identical or different radicals from the group consisting of C 1 -C 4 -alkyl, C 1 -C 4 -alkoxy, SO 2 NH 2 , fluorine, chlorine or bromine,
R 2 is as defined for R 1 , wherein R 1 and R 2 are identical or different, but with the proviso that R 1 and R 2 are not both from the group C 1 -C 10 -alkyl, C 1 -C 10 -alkoxy, H, fluorine, chlorine or bromine may be selected,
R 3 is H, C 1 -C 4 -alkyl, C 1 -C 4 -alkoxy, fluorine, chlorine or bromine,
R 4 is R 3 , where R 3 and R 4 are the same or different,
R 5 is H, C 1 -C 4 -alkanoyl, C 3 -C 4 -alkenoyl, benzoyl, benzoyl substituted with 1 to 3 radicals from the group C 1 -C 4 -alkyl, C 1 -C 4 -alkoxy, fluorine, Chlorine, bromine, NO 2 , where the radicals are identical or different, C 1 -C 4 -alkoxycarbonyl, C 2 -C 4 -alkenyloxycarbonyl, benzyloxycarbonyl, phenoxycarbonyl (where the phenyl radicals having 1 or 2 radicals from the group C 1 -C 4- alkyl, C 1 -C 4 alkoxy, F, Cl, Br, NO 2 , CN, COOH, COO- (C 1 -C 4 alkyl), CONH 2 may be substituted), CONH (C 1 -C 4- alkyl), CON (C 1 -C 4 -alkyl) 2 , where the two alkyl radicals together with the nitrogen can also form a ring with 4-8 ring atoms in which one of the carbon atoms can be replaced by O, S or N. , or PO (OC 1 -C 4 -alkoxy) 2 ,
R 6 CHO, CH (OC 1 -C 4 alkanoyl) 2 , CH (OC 1 -C 4 alkyl) 2 , CH (XC 2 -C 5 alkylene-Y), where X and Y are independently O, S , NH or NC 1 -C 4 -alkyl and the alkylene chain one or two substituents from the group C 1 -C 4 alkyl, phenyl, phenyl (C 1 -C 4 alkyl), COOH, COO- (C 1 -C 4 alkyl), CONH 2 ; or R 6 is CH = NOH, CH = NO- (C 1 -C 4 -alkyl),
CH = NO- (C 1 -C 4 -alkanoyl), CH = N- (C 1 -C 4 -alkyl),
CH = N- (C 2 -C 4 -alkylene) -N = CH, CH = N-NHCONH 2 , CH = N-NH 2 ,
CH = N-NH- (C 1 -C 4 -alkyl), CH = NN (C 1 -C 4 -alkyl) 2 or CH = N-NH-phenyl,
where the phenyl ring can carry 1 or 2 substituents from the group F, Cl, Br, NO 2 , SO 3 H or SO 2 NH 2 ,
with the proviso that when R 5 is H, R 6 can not be CHO, for use as an inhibitor of liver glucose production in mammals.
Die Alkyl-, Alkenyl- oder Alkanoylreste können gradkettig oder verzweigt sein.The alkyl, alkenyl or alkanoyl radicals can be straight-chain or branched.
Bevorzugt ist die Anwendung solcher Verbindungen der Formel I, in denen die
Reste folgende Bedeutung haben:
R1 NO2, CN, COO-(C1-C4-Alkyl), SO2-(C1-C4-Alkyl), SO2-Phenyl, H, Fluor, Chlor
oder Brom, wobei der Phenylring mit 1 oder 2 Resten aus der Gruppe
C1-C4-Alkyl, Fluor, Chlor oder Brom substituiert sein kann,
R2 wie R1 definiert, wobei R1 und R2 gleich oder verschieden sind, jedoch mit
der Maßgabe, daß R1 und R2 nicht beide aus der Gruppe C1-C4-Alkyl, H,
Fluor, Chlor oder Brom gewählt sein dürfen,
R3 H, C1-C4-Alkyl, Fluor, Chlor oder Brom,
R4 wie R3, wobei R3 und R4 gleich oder verschieden sind,
R5 H, Acetyl, Benzoyl, C1-C4-Alkoxycarbonyl, Benzyloxycarbonyl,
Phenoxycarbonyl, CON (C1-C4-Alkyl)2, PO(O-C1-C4-Alkoxy)2,
R₆ CHO, CH(O-C1-C4-Alkanoyl)2, CH=NOH, CH=N-NHCONH2,
CH=N-(C1-C4-Alkyl), CH=N-(C2-C4-Alkylen)-N=CH,
mit der Maßgabe, daß, wenn R5 H ist, R6 nicht CHO sein kann.
Besonders bevorzugt ist die Anwendung solcher Verbindungen der Formel I, in
denen die Reste folgende Bedeutung haben:
R1 NO2, H
R2 wie R1 definiert,
R3 H,
R4 wie R3,
R5 H, Acetyl, Benzoyl, C1-C4-Alkoxycarbonyl, CON (C1-C4-Alkyl)2, PO(O-
C1-C4-Alkoxy)2,
R6 CHO, CH(O-C1-C4-Alkanoyl)2, CH=NOH, CH=N-NHCONH2,
CH=N-CH2-CH2-N=CH,
mit der Maßgabe, daß, wenn R5 H ist, R6 nicht CHO sein kann.Preference is given to the use of those compounds of the formula I in which the radicals have the following meanings:
R 1 NO 2 , CN, COO- (C 1 -C 4 alkyl), SO 2 - (C 1 -C 4 alkyl), SO 2 -phenyl, H, fluorine, chlorine or bromine, wherein the phenyl ring with 1 or 2 radicals from the group C 1 -C 4 -alkyl, fluorine, chlorine or bromine may be substituted,
R 2 is defined as R 1 , wherein R 1 and R 2 are the same or different, but with the proviso that R 1 and R 2 are not both selected from the group C 1 -C 4 alkyl, H, fluorine, chlorine or bromine be allowed to
R 3 is H, C 1 -C 4 -alkyl, fluorine, chlorine or bromine,
R 4 is R 3 , where R 3 and R 4 are the same or different,
R 5 is H, acetyl, benzoyl, C 1 -C 4 -alkoxycarbonyl, benzyloxycarbonyl, phenoxycarbonyl, CON (C 1 -C 4 -alkyl) 2 , PO (OC 1 -C 4 -alkoxy) 2 ,
R₆ CHO, CH (OC 1 -C 4 alkanoyl) 2 , CH = NOH, CH = N-NHCONH 2 , CH = N- (C 1 -C 4 alkyl), CH = N- (C 2 -C 4 Alkylene) -N = CH, with the proviso that when R 5 is H, R 6 can not be CHO.
Particular preference is given to the use of those compounds of the formula I in which the radicals have the following meanings:
R 1 NO 2 , H
R 2 defines as R 1 ,
R 3 H,
R 4 is like R 3 ,
R 5 is H, acetyl, benzoyl, C 1 -C 4 -alkoxycarbonyl, CON (C 1 -C 4 -alkyl) 2 , PO (O-C 1 -C 4 -alkoxy) 2 ,
R 6 is CHO, CH (OC 1 -C 4 alkanoyl) 2 , CH = NOH, CH = N-NHCONH 2 , CH = N-CH 2 -CH 2 -N = CH, with the proviso that when R 5 H is, R 6 can not be CHO.
Die Erfindung betrifft auch die Anwendung von Verbindungen der allgemeinen Formel I zur Behandlung von Krankheiten, die mit einer erhöhten Glucoseproduktion der Leber verbunden sind. The invention also relates to the use of compounds of the general Formula I for the treatment of diseases associated with increased Glucose production of the liver.
Die Erfindung betrifft außerdem die Anwendung von Verbindungen der allgemeinen Formel I zur Behandlung des Typ-II Diabetes (nicht insulinabhängiger oder Altersdiabetes).The invention also relates to the use of compounds of the general Formula I for the treatment of type II diabetes (non-insulin dependent or Adult-onset diabetes).
Die Erfindung betrifft weiterhin Arzneimittel zur Behandlung von Krankheiten, die mit einer erhöhten Glucoseproduktion der Leber verbunden sind, sowie die Anwendung von Verbindungen der allgemeinen Formel I zur Herstellung von Arzneimitteln zur Behandlung von Krankheiten, die mit einer erhöhten Glucoseproduktion der Leber verbunden sind.The invention further relates to medicaments for the treatment of diseases associated with an increased glucose production of the liver, as well as the application of compounds of general formula I for the preparation of medicaments for Treatment of diseases associated with increased glucose production of the liver are connected.
Die Wirkung der erfindungsgemäßen Substanzen auf den Glucoseausstoß der Leber wurde an der isoliert perfundierten Rattenleber untersucht.The effect of the substances according to the invention on the glucose output of Liver was examined on isolated perfused rat liver.
Männliche Ratten (Stamm Sprague Dawley, 250-300 g, 18-24 h vor Versuchsbeginn gehungert) werden mit Pentobarbital (60 mg/kg i.p.) narkotisiert, laparotomiert und die Vena portae kanüliert. Nach Perfusion der Leber mit Heparin-NaCl wird die Leber herauspräpariert und in die Perfusionsapparatur überführt. Dort wird sie in einem geschlossenen System (100 ml KRB-Puffer (Krebs-Ringer-Bicarbonat-Puffer) mit 30% Rindererythrozyten, Perfusionsgeschwindigkeit 30-35 ml/min) bis zu 2 Stunden perfundiert. Der KRB-Puffer enthält keine Glucose. Zum Zeitpunkt 0 wird dem Perfusionsmedium Fruktose (10 mM) zugesetzt und zeitabhängig die daraus von der Leber hergestellte und ins Perfusionsmedium abgegebene Glucose bestimmt. Die Substanzwirkung wird als % Verminderung gegenüber der Kontrolle der nach 2 h erreichten Glucosekonzentration angegeben.Male rats (strain Sprague Dawley, 250-300 g, 18-24 h before the start of the test starved) are anesthetized with pentobarbital (60 mg / kg i.p.), laparotomized and the vena portae cannulated. After perfusion of the liver with heparin-NaCl is the Liver prepared and transferred to the perfusion apparatus. There she will be in a closed system (100 ml KRB buffer (Krebs-Ringer-bicarbonate buffer) with 30% bovine erythrocytes, perfusion rate 30-35 ml / min) up to 2 Hours perfused. The KRB buffer contains no glucose. At time 0 will The perfusion medium fructose (10 mM) was added and the time-dependent from the glucose produced by the liver and delivered to the perfusion medium certainly. The substance effect is called% reduction over the control the glucose concentration reached after 2 h.
In Tabelle 1 sind beispielhaft die für eine Reihe von Verbindungen der Formel I erhaltenen Hemmwerte aufgeführt. Die Verbindungen sind literaturbekannt und wurden, soweit sie nicht kommerziell erhältlich sind, nach Literaturvorschriften hergestellt (vgl. z. B. Liebigs Annalen 446, S. 227 (1926), Chem. Berichte 37, S. 3931(1904)). In Table 1 are exemplified that for a number of compounds of the formula I. listed inhibition values listed. The compounds are known from the literature and were, unless they are commercially available, according to literature regulations (see, for example, Liebigs Annalen 446, pp. 227 (1926), Chem. Berichte 37, p. 3931 (1904)).
In den Arzneimitteln gemäß vorliegender Erfindung, die nach üblichem Verfahren hergestellt werden, können neben Verbindungen der Formel I auch pharmazeutisch unbedenkliche Zusatzstoffe, wie Verdünnungsmittel und/oder Trägermaterialien, enthalten sein. Hierunter sind physiologisch unbedenkliche Substanzen zu verstehen, die nach dem Vermischen mit dem Wirkstoff diesen in eine für die Verabreichung geeignete Form bringen.In the medicaments according to the present invention, by the usual method can be prepared, in addition to compounds of formula I also pharmaceutically harmless additives, such as diluents and / or carrier materials, be included. These include physiologically harmless substances too understand that after mixing with the active ingredient this in one for the Administration.
Die orale Verabreichung ist bevorzugt.Oral administration is preferred.
Geeignete feste oder flüssige galenische Zubereitungsformen sind beispielsweise Tabletten, Dragees, Pulver, Kapseln, Sirupe, Emulsionen, Suspensionen, Tropfen sowie Präparate mit protrahierter Wirkstoff-Freigabe. Als häufig verwendete Trägerstoffe bzw. Verdünnungsmittel seien z. B. verschiedene Zucker- oder Stärkearten, Cellulosederivate, Magnesiumcarbonat, Gelatine, tierische und pflanzliche Öle, Polyethylenglykole, Wasser oder andere geeignete Lösungsmittel sowie wasserhaltige Puffermittel, die durch Zusatz von Salzen isotonisch gemacht werden können, genannt. Außerdem können gegebenenfalls oberflächenaktive Mittel, Farb- und Geschmacksstoffe, Stabilisatoren, sowie Konservierungsmittel als weiter Zusatzstoffe in den erfindungsgemäßen Arzneimittelzubereitungen Verwendung finden.Suitable solid or liquid galenic preparations are, for example Tablets, dragees, powders, capsules, syrups, emulsions, suspensions, drops as well as preparations with protracted release of active ingredient. As frequently used Carriers or diluents are z. B. various sugars or Starches, cellulose derivatives, magnesium carbonate, gelatin, animal and vegetable oils, polyethylene glycols, water or other suitable solvents and water-containing buffering agents rendered isotonic by the addition of salts can be called. In addition, optionally surface-active Agents, colors and flavorings, stabilizers and preservatives further additives in the pharmaceutical preparations according to the invention Find use.
Vorzugsweise können die Präparate in Dosierungseinheiten hergestellt werden. Insbesondere stellen Tabletten und Kapseln Beispiele für geeignete Dosierungseinheiten dar. Jede Dosierungseinheit, insbesondere für die orale Applikation, kann bis zu 500 mg, bevorzugt jedoch 10 bis 200 mg, des aktiven Bestandteils enthalten. Jedoch können auch darüber oder darunter liegende Dosierungseinheiten verwendet werden, die gegebenenfalls vor Verabreichung zu teilen bzw. zu vervielfachen sind. Gegebenenfalls können die Dosierungseinheiten für die orale Verabreichung mikroverkapselt werden, um die Abgabe z. B. zu verzögern. Eine kontrollierte Freigabe erreicht man beispielsweise auch durch Überziehen oder Einbetten von teilchenförmigem Material in geeignete Polymere, Wachse oder dergleichen. Preferably, the preparations can be prepared in dosage units. In particular, tablets and capsules provide examples of suitable ones Dosage units. Each dosage unit, especially for the oral Application, up to 500 mg, but preferably 10 to 200 mg, of the active Component included. However, it can also be above or below Dosage units may be used, optionally before administration divide or multiply. Optionally, the dosage units be microencapsulated for oral administration to control the delivery z. B. too delay. A controlled release can be achieved for example by Coating or embedding particulate material in suitable polymers, Waxes or the like.
Die pharmazeutischen Präparate werden nach allgemein üblichen Verfahren hergestellt.The pharmaceutical preparations are prepared according to generally accepted procedures manufactured.
Tabletten, die für die orale Verabreichung geeignet sind und die nachfolgend genannten Bestandteile enthalten, werden auf an sich bekannte Weise hergestellt, indem man Wirk- und Hilfsstoffe granuliert und anschließend zu Tabletten verpreßt.Tablets suitable for oral administration and those listed below contain ingredients mentioned are prepared in a known per se, by granulating active ingredients and excipients and then compressed into tablets.
Kapseln, die für die orale Verabreichung geeignet sind, enthalten die nachfolgend genannten Bestandteile und können auf an sich bekannte Weise hergestellt werden, indem man Wirk- und Hilfsstoffe vermischt und in Gelatinekapseln abfüllt. Capsules suitable for oral administration contain the following mentioned ingredients and can be prepared in a conventional manner by mixing active ingredients and excipients and filling them into gelatine capsules.
Claims (7)
R1 NO2, CN, COO-(C1-C4-Alkyl), CONH2, CONH-(C1-C4-Alkyl), CONH-Phenyl, CON (C1-C4-Alkyl)2, CON(C4-C7-Alkylen), Morpholinocarbonyl, Piperazinocarbonyl, Homopiperazino-carbonyl (wobei der zweite Stickstoff der Heterocyclen jeweils mit C1-C4-Alkyl, C2-C4-Alkanoyl, Phenyl, Penyl-sulfonyl oder C1-C4-Alkansulfonylsubstituiert sein können), C1-C4-Alkanoyl, C2-C4-Perfluor-alkanoyl, Benzoyl, SO2-(C1-C4-Alkyl), wobei die Alkylgruppe mit Phenyl, Fluor, Chlor, Brom oder Jod substituiert sein kann, SO2-(C2-C4-Alkenyl), SO2-Phenyl, SO2N H2, SO-(C1-C4-Alkyl), SO-Phenyl, PO(OH)(O-C1-C4-Alkyl), PO(O-C1-C4-Alkyl)2, C1-C10-Alkyl, C1-C10-Alkoxy, H, Fluor, Chlor oder Brom, wobei jeweils die Phenylringe mit 1 oder 2 gleichen oder verschiedenen Resten aus der Gruppe C1-C4-Alkyl, C1-C4-Alkoxy, SO2NH2, Fluor, Chlor oder Brom substituiert sein können,
R2 wie R1 definiert, wobei R1 und R2 gleich oder verschieden sind, jedoch mit der Maßgabe, daß R1 und R2 nicht beide aus der Gruppe C1-C10-Alkyl, C1-C10-Alkoxy, H, Fluor, Chlor oder Brom gewählt sein dürfen,
R3 H, C1-C4-Alkyl, C1-C4-Alkoxy, Fluor, Chlor oder Brom,
R4 wie R3, wobei R3 und R4 gleich oder verschieden sind.
R5 H, C1-C4-Alkanoyl, C3-C4-Alkenoyl, Benzoyl, Benzoyl substituiert mit 1 bis 3 Resten aus der Gruppe C1-C4-Alkyl, C1-C4-Alkoxy, Fluor, Chlor, Brom, NO2, wobei die Reste gleich oder verschieden sind, C1-C4-Alkoxycarbonyl, C2-C4-Alkenyloxycarbonyl, Benzyloxycarbonyl, Phenoxycarbonyl (wobei die Phenylreste mit 1 oder 2 Reste aus der Gruppe C1-C4-Alkyl, C1-C4-Alkoxy, F, Cl, Br, NO2, CN, COOH, COO-(C1-C4-Alkyl), CONH2 substituiert sein können), CONH(C1-C4-Alkyl), CON(C1-C4-Alkyl)2, wobei die beiden Alkylreste zusammen mit dem Stickstoff auch einen Ring mit 4-8 Ringatomen bilden können, in dem eines der Kohlenstoffatome durch O, S oder N ausgetauscht sein kann, oder PO(O-C1-C4-Alkoxy)2,
R6 CHO, CH(O-C1-C4-Alkanoyl)2, CH(O-C1-C4-Alkyl)2, CH(X-C2-C5-Alkylen-Y), wobei X und Y unabhängig voneinander O, S, NH oder N-C1-C4-Alkyl sind und die Alkylenkette einen oder zwei Substituenten aus der Gruppe C1-C4-Alkyl, Phenyl, Phenyl-(C1-C4-Alkyl), COOH, COO-(C1-C4-Alkyl), CONH2 tragen kann; oder R6 ist CH=NOH, CH=NO-(C1-C4-Alkyl), CH=NO-(C1-C4-Alkanoyl), CH=N-(C1-C4-Alkyl), CH=N-(C2-C4-Alkylen)-N=CH, CH=N-NHCONH21 CH=N-NH2, CH=N-NH-(C1-C4-Alkyl), CH=N-N(C1-C4-Alkyl)2 oder CH=N-NH-Phenyl, wobei der Phenylring 1 oder 2 Substituenten aus der Gruppe F, Cl, Br, NO2, SO3H oder SO2NH2 tragen kann, mit der Maßgabe, daß, wenn R5 H ist, R6 nicht CHO sein kann, als Hemmer der Glucoseproduktion der Leber in Säugetieren.1. Compounds of the formula I where the radicals have the following meaning:
R 1 is NO 2 , CN, COO- (C 1 -C 4 -alkyl), CONH 2 , CONH- (C 1 -C 4 -alkyl), CONH-phenyl, CON (C 1 -C 4 -alkyl) 2 , CON (C 4 -C 7 -alkylene), morpholinocarbonyl, piperazinocarbonyl, homopiperazino-carbonyl (where the second nitrogen of the heterocycles is in each case C 1 -C 4 -alkyl, C 2 -C 4 -alkanoyl, phenyl, penylsulfonyl or C 1 -C 4 may be -Alkansulfonylsubstituiert), C 1 -C 4 alkanoyl, C 2 -C 4 -perfluoro-alkanoyl, benzoyl, SO 2 - (C 1 -C 4 alkyl) wherein the alkyl group of phenyl, fluorine , Chlorine, bromine or iodine, SO 2 - (C 2 -C 4 alkenyl), SO 2 -phenyl, SO 2 NH 2 , SO- (C 1 -C 4 alkyl), SO-phenyl, PO (OH) (OC 1 -C 4 alkyl), PO (OC 1 -C 4 alkyl) 2 , C 1 -C 10 alkyl, C 1 -C 10 alkoxy, H, fluorine, chlorine or bromine, wherein in each case the phenyl rings may be substituted by 1 or 2 identical or different radicals from the group consisting of C 1 -C 4 -alkyl, C 1 -C 4 -alkoxy, SO 2 NH 2 , fluorine, chlorine or bromine,
R 2 is as defined for R 1 , wherein R 1 and R 2 are identical or different, but with the proviso that R 1 and R 2 are not both from the group C 1 -C 10 -alkyl, C 1 -C 10 -alkoxy, H, fluorine, chlorine or bromine may be selected,
R 3 is H, C 1 -C 4 -alkyl, C 1 -C 4 -alkoxy, fluorine, chlorine or bromine,
R 4 is as R 3 , wherein R 3 and R 4 are the same or different.
R 5 is H, C 1 -C 4 -alkanoyl, C 3 -C 4 -alkenoyl, benzoyl, benzoyl substituted with 1 to 3 radicals from the group C 1 -C 4 -alkyl, C 1 -C 4 -alkoxy, fluorine, Chlorine, bromine, NO 2 , where the radicals are identical or different, C 1 -C 4 -alkoxycarbonyl, C 2 -C 4 -alkenyloxycarbonyl, benzyloxycarbonyl, phenoxycarbonyl (where the phenyl radicals having 1 or 2 radicals from the group C 1 -C 4- alkyl, C 1 -C 4 alkoxy, F, Cl, Br, NO 2 , CN, COOH, COO- (C 1 -C 4 alkyl), CONH 2 may be substituted), CONH (C 1 -C 4- alkyl), CON (C 1 -C 4 -alkyl) 2 , where the two alkyl radicals together with the nitrogen can also form a ring with 4-8 ring atoms in which one of the carbon atoms can be replaced by O, S or N. , or PO (OC 1 -C 4 -alkoxy) 2 ,
R 6 CHO, CH (OC 1 -C 4 alkanoyl) 2 , CH (OC 1 -C 4 alkyl) 2 , CH (XC 2 -C 5 alkylene-Y), where X and Y are independently O, S , NH or NC 1 -C 4 -alkyl and the alkylene chain one or two substituents from the group C 1 -C 4 alkyl, phenyl, phenyl (C 1 -C 4 alkyl), COOH, COO- (C 1 -C 4 alkyl), CONH 2 ; or R 6 is CH = NOH, CH = NO- (C 1 -C 4 -alkyl), CH = NO- (C 1 -C 4 -alkanoyl), CH = N- (C 1 -C 4 -alkyl), CH = N- (C 2 -C 4 -alkylene) -N = CH, CH = N-NHCONH 21 CH = N-NH 2 , CH = N-NH- (C 1 -C 4 -alkyl), CH = NN (C 1 -C 4 -alkyl) 2 or CH = N-NH-phenyl, where the phenyl ring may carry 1 or 2 substituents from the group F, Cl, Br, NO 2 , SO 3 H or SO 2 NH 2 , with with the proviso that when R 5 is H, R 6 can not be CHO, as an inhibitor of liver glucose production in mammals.
R1 NO2, CN, COO-(C1-C4-Alkyl), SO2-(C1-C4-Alkyl), SO2-Phenyl, H, Fluor, Chlor oder Brom, wobei der Phenylring mit 1 oder 2 Resten aus der Gruppe C1-C4-Alkyl, Fluor, Chlor oder Brom substituiert sein kann,
R2 wie R1 definiert, wobei R1 und R2 gleich oder verschieden sind, jedoch mit der Maßgabe, daß R1 und R2 nicht beide aus der Gruppe C1-C4-Alkyl, H, Fluor, Chlor oder Brom gewählt sein dürfen,
R3 H, C1-C4-Alkyl, Fluor, Chlor oder Brom,
R4 wie R3, wobei R3 und R4 gleich oder verschieden sind,
R5 H, Acetyl, Benzoyl, C1-C4-Alkoxycarbonyl, Benzyloxycarbonyl, Phenoxycarbonyl, CON (C1-C4-Alkyl)2, PO (O-C1-C4-Alkoxy)2,
R6 CHO, CH (O-C1-C4-Alkanoyl)2, CH=NOH, CH=N-NHCONH2, CH=N-(C1-C4-Alkyl), CH=N-(C2-C4-Alkylen)-N=CH, mit der Maßgabe, daß, wenn R5 H ist, R6 nicht CHO sein kann, zur Hemmung der Glucoseproduktion in der Leber in Säugetieren.2. Compounds according to claim 1, in which the radicals in formula I have the following meaning:
R 1 NO 2 , CN, COO- (C 1 -C 4 alkyl), SO 2 - (C 1 -C 4 alkyl), SO 2 -phenyl, H, fluorine, chlorine or bromine, wherein the phenyl ring with 1 or 2 radicals from the group C 1 -C 4 -alkyl, fluorine, chlorine or bromine may be substituted,
R 2 is defined as R 1 , wherein R 1 and R 2 are the same or different, but with the proviso that R 1 and R 2 are not both selected from the group C 1 -C 4 alkyl, H, fluorine, chlorine or bromine be allowed to
R 3 is H, C 1 -C 4 -alkyl, fluorine, chlorine or bromine,
R 4 is R 3 , where R 3 and R 4 are the same or different,
R 5 is H, acetyl, benzoyl, C 1 -C 4 -alkoxycarbonyl, benzyloxycarbonyl, phenoxycarbonyl, CON (C 1 -C 4 -alkyl) 2 , PO (OC 1 -C 4 -alkoxy) 2 ,
R 6 CHO, CH (OC 1 -C 4 alkanoyl) 2 , CH = NOH, CH = N-NHCONH 2 , CH = N- (C 1 -C 4 alkyl), CH = N- (C 2 -C 4- alkylene) -N = CH, with the proviso that when R 5 is H, R 6 can not be CHO, to inhibit production of glucose in the mammalian liver.
R1 NO2, H,
R2 wie R1 definiert,
R3 H,
R4 wie R3,
R5 H, Acetyl, Benzoyl, C1-C4-Alkoxycarbonyl, CON (C1-C4-Alkyl)2, PO(O- C1-C4-Alkoxy)2,
R6 CHO, CH(O-C1-C4-Alkanoyl)2, CH=NOH, CH=N-NHCONH2, CH=N-CH2-CH2-N=CH,
mit der Maßgabe, daß, wenn R5 H ist, R6 nicht CHO sein kann, zur Hemmung der Glucoseproduktion der Leber in Säugetieren.3. Compounds according to claim 1, in which the radicals in formula I have the following meaning:
R 1 NO 2 , H,
R 2 defines as R 1 ,
R 3 H,
R 4 is like R 3 ,
R 5 is H, acetyl, benzoyl, C 1 -C 4 -alkoxycarbonyl, CON (C 1 -C 4 -alkyl) 2 , PO (O-C 1 -C 4 -alkoxy) 2 ,
R 6 CHO, CH (OC 1 -C 4 alkanoyl) 2 , CH = NOH, CH = N-NHCONH 2 , CH = N-CH 2 -CH 2 -N = CH,
with the proviso that when R 5 is H, R 6 can not be CHO, to inhibit liver glucose production in mammals.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE19924202183 DE4202183A1 (en) | 1992-01-28 | 1992-01-28 | Substd. salicylic aldehyde derivs. for treating type II diabetes - inhibit the prodn. of glucose in the liver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE19924202183 DE4202183A1 (en) | 1992-01-28 | 1992-01-28 | Substd. salicylic aldehyde derivs. for treating type II diabetes - inhibit the prodn. of glucose in the liver |
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DE4202183A1 true DE4202183A1 (en) | 1993-07-29 |
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DE19924202183 Withdrawn DE4202183A1 (en) | 1992-01-28 | 1992-01-28 | Substd. salicylic aldehyde derivs. for treating type II diabetes - inhibit the prodn. of glucose in the liver |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0954297A1 (en) * | 1996-10-07 | 1999-11-10 | Shaman Pharmaceuticals, Inc. | Use of bisphenolic compounds to treat type ii diabetes |
US6239163B1 (en) | 1999-03-15 | 2001-05-29 | Novo Nordisk A/S | Salt of (2R,3R,4R)-3,4-dihydroxy-2-hydroxymethylpyrrolidine |
US6316489B1 (en) | 1999-03-15 | 2001-11-13 | Novo Nordisk A/S | Salt of (2R,3R,4R)-3,4-dihydroxy-2-hydroxymethylpyrrolidine |
-
1992
- 1992-01-28 DE DE19924202183 patent/DE4202183A1/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0954297A1 (en) * | 1996-10-07 | 1999-11-10 | Shaman Pharmaceuticals, Inc. | Use of bisphenolic compounds to treat type ii diabetes |
EP0954297A4 (en) * | 1996-10-07 | 2002-03-27 | Shaman Pharmaceuticals Inc | Use of bisphenolic compounds to treat type ii diabetes |
US6239163B1 (en) | 1999-03-15 | 2001-05-29 | Novo Nordisk A/S | Salt of (2R,3R,4R)-3,4-dihydroxy-2-hydroxymethylpyrrolidine |
US6316489B1 (en) | 1999-03-15 | 2001-11-13 | Novo Nordisk A/S | Salt of (2R,3R,4R)-3,4-dihydroxy-2-hydroxymethylpyrrolidine |
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