NO179946B - Benzoylguanidiner og deres anvendelse som medikamenter - Google Patents
Benzoylguanidiner og deres anvendelse som medikamenter Download PDFInfo
- Publication number
- NO179946B NO179946B NO933351A NO933351A NO179946B NO 179946 B NO179946 B NO 179946B NO 933351 A NO933351 A NO 933351A NO 933351 A NO933351 A NO 933351A NO 179946 B NO179946 B NO 179946B
- Authority
- NO
- Norway
- Prior art keywords
- methylsulfonylbenzoyl
- compound according
- guanidine hydrochloride
- guanidine
- treatment
- Prior art date
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- AJDQRQQNNLZLPM-UHFFFAOYSA-N n-(diaminomethylidene)benzamide Chemical class NC(N)=NC(=O)C1=CC=CC=C1 AJDQRQQNNLZLPM-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 239000003814 drug Substances 0.000 title claims description 19
- 229940079593 drug Drugs 0.000 title claims description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 45
- 150000003839 salts Chemical class 0.000 claims abstract description 9
- 238000011282 treatment Methods 0.000 claims description 20
- 238000002360 preparation method Methods 0.000 claims description 15
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 13
- 201000010099 disease Diseases 0.000 claims description 11
- 230000000302 ischemic effect Effects 0.000 claims description 6
- 210000000056 organ Anatomy 0.000 claims description 6
- 238000011321 prophylaxis Methods 0.000 claims description 6
- BWMGGIHRKNPFJJ-UHFFFAOYSA-N 4-(4-chlorophenoxy)-n-(diaminomethylidene)-3-methylsulfonylbenzamide;hydrochloride Chemical compound Cl.CS(=O)(=O)C1=CC(C(=O)NC(N)=N)=CC=C1OC1=CC=C(Cl)C=C1 BWMGGIHRKNPFJJ-UHFFFAOYSA-N 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- GHAUIOSQCYVTKO-UHFFFAOYSA-N n-(diaminomethylidene)-3-methylsulfonyl-4-phenoxybenzamide;hydrochloride Chemical compound Cl.CS(=O)(=O)C1=CC(C(=O)NC(N)=N)=CC=C1OC1=CC=CC=C1 GHAUIOSQCYVTKO-UHFFFAOYSA-N 0.000 claims description 5
- FNDLQABGYJQJPH-UHFFFAOYSA-N n-(diaminomethylidene)-3-methylsulfonyl-4-propan-2-ylbenzamide;methanesulfonic acid Chemical compound CS(O)(=O)=O.CC(C)C1=CC=C(C(=O)N=C(N)N)C=C1S(C)(=O)=O FNDLQABGYJQJPH-UHFFFAOYSA-N 0.000 claims description 5
- DPACTZJXLQTWNQ-UHFFFAOYSA-N 4-butan-2-yl-n-(diaminomethylidene)-3-methylsulfonylbenzamide;hydrochloride Chemical compound Cl.CCC(C)C1=CC=C(C(=O)NC(N)=N)C=C1S(C)(=O)=O DPACTZJXLQTWNQ-UHFFFAOYSA-N 0.000 claims description 4
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 4
- 206010012601 diabetes mellitus Diseases 0.000 claims description 4
- 229960000789 guanidine hydrochloride Drugs 0.000 claims description 4
- ZLXYRGCNEMLXJU-UHFFFAOYSA-N n-(diaminomethylidene)-4-(2-methylpropyl)-3-methylsulfonylbenzamide;hydrochloride Chemical compound Cl.CC(C)CC1=CC=C(C(=O)NC(N)=N)C=C1S(C)(=O)=O ZLXYRGCNEMLXJU-UHFFFAOYSA-N 0.000 claims description 4
- NHFRVGHHWQWGMQ-UHFFFAOYSA-N 4-(3-chloro-4-fluoroanilino)-n-(diaminomethylidene)-3-methylsulfonylbenzamide;hydrochloride Chemical compound Cl.CS(=O)(=O)C1=CC(C(=O)NC(N)=N)=CC=C1NC1=CC=C(F)C(Cl)=C1 NHFRVGHHWQWGMQ-UHFFFAOYSA-N 0.000 claims description 3
- OZLWGHRYQDOMQA-UHFFFAOYSA-N 4-(3-chloro-4-fluorophenoxy)-n-(diaminomethylidene)-3-methylsulfonylbenzamide;hydrochloride Chemical compound Cl.CS(=O)(=O)C1=CC(C(=O)NC(N)=N)=CC=C1OC1=CC=C(F)C(Cl)=C1 OZLWGHRYQDOMQA-UHFFFAOYSA-N 0.000 claims description 3
- NDIIDKASDPKPEP-UHFFFAOYSA-N 4-butyl-n-(diaminomethylidene)-3-methylsulfonylbenzamide;hydrochloride Chemical compound Cl.CCCCC1=CC=C(C(=O)NC(N)=N)C=C1S(C)(=O)=O NDIIDKASDPKPEP-UHFFFAOYSA-N 0.000 claims description 3
- 206010020772 Hypertension Diseases 0.000 claims description 3
- 230000004663 cell proliferation Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 208000010125 myocardial infarction Diseases 0.000 claims description 3
- GTJYLEROBWMROF-UHFFFAOYSA-N n-(diaminomethylidene)-3-methylsulfonyl-4-propan-2-ylbenzamide;hydrochloride Chemical compound Cl.CC(C)C1=CC=C(C(=O)NC(N)=N)C=C1S(C)(=O)=O GTJYLEROBWMROF-UHFFFAOYSA-N 0.000 claims description 3
- SFWGVANKMYESDR-UHFFFAOYSA-N n-(diaminomethylidene)-4-(4-fluoroanilino)-3-methylsulfonylbenzamide;hydrochloride Chemical compound Cl.CS(=O)(=O)C1=CC(C(=O)NC(N)=N)=CC=C1NC1=CC=C(F)C=C1 SFWGVANKMYESDR-UHFFFAOYSA-N 0.000 claims description 3
- OKWHCOSXXOCCCR-UHFFFAOYSA-N n-(diaminomethylidene)-4-(4-fluorophenoxy)-3-methylsulfonylbenzamide;hydrochloride Chemical compound Cl.CS(=O)(=O)C1=CC(C(=O)NC(N)=N)=CC=C1OC1=CC=C(F)C=C1 OKWHCOSXXOCCCR-UHFFFAOYSA-N 0.000 claims description 3
- GSUSHKOQXRYHIM-UHFFFAOYSA-N n-(diaminomethylidene)-4-(4-hydroxyphenoxy)-3-methylsulfonylbenzamide;hydrochloride Chemical compound Cl.CS(=O)(=O)C1=CC(C(=O)NC(N)=N)=CC=C1OC1=CC=C(O)C=C1 GSUSHKOQXRYHIM-UHFFFAOYSA-N 0.000 claims description 3
- WCCDDWMMHIRIHP-UHFFFAOYSA-N n-(diaminomethylidene)-4-(ethylamino)-3-methylsulfonylbenzamide;hydrochloride Chemical compound Cl.CCNC1=CC=C(C(=O)NC(N)=N)C=C1S(C)(=O)=O WCCDDWMMHIRIHP-UHFFFAOYSA-N 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 206010002383 Angina Pectoris Diseases 0.000 claims description 2
- 206010004446 Benign prostatic hyperplasia Diseases 0.000 claims description 2
- 206010023421 Kidney fibrosis Diseases 0.000 claims description 2
- 206010028980 Neoplasm Diseases 0.000 claims description 2
- 208000004403 Prostatic Hyperplasia Diseases 0.000 claims description 2
- 230000000879 anti-atherosclerotic effect Effects 0.000 claims description 2
- 206010003119 arrhythmia Diseases 0.000 claims description 2
- 201000011510 cancer Diseases 0.000 claims description 2
- 208000019425 cirrhosis of liver Diseases 0.000 claims description 2
- 230000003176 fibrotic effect Effects 0.000 claims description 2
- PJJJBBJSCAKJQF-UHFFFAOYSA-N guanidinium chloride Chemical compound [Cl-].NC(N)=[NH2+] PJJJBBJSCAKJQF-UHFFFAOYSA-N 0.000 claims description 2
- 230000002401 inhibitory effect Effects 0.000 claims description 2
- 230000002062 proliferating effect Effects 0.000 claims description 2
- 208000005069 pulmonary fibrosis Diseases 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 230000006793 arrhythmia Effects 0.000 claims 1
- 210000003169 central nervous system Anatomy 0.000 claims 1
- 238000003745 diagnosis Methods 0.000 claims 1
- 210000001428 peripheral nervous system Anatomy 0.000 claims 1
- 238000004321 preservation Methods 0.000 claims 1
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 abstract description 22
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 abstract description 11
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 10
- 125000003545 alkoxy group Chemical group 0.000 abstract description 3
- 239000003416 antiarrhythmic agent Substances 0.000 abstract description 3
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 abstract description 3
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 2
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- UWYZHKAOTLEWKK-UHFFFAOYSA-N 1,2,3,4-tetrahydroisoquinoline Chemical compound C1=CC=C2CNCCC2=C1 UWYZHKAOTLEWKK-UHFFFAOYSA-N 0.000 abstract 2
- LBUJPTNKIBCYBY-UHFFFAOYSA-N 1,2,3,4-tetrahydroquinoline Chemical compound C1=CC=C2CCCNC2=C1 LBUJPTNKIBCYBY-UHFFFAOYSA-N 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 125000004210 cyclohexylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 abstract 1
- 125000004851 cyclopentylmethyl group Chemical group C1(CCCC1)C* 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 125000003884 phenylalkyl group Chemical group 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 26
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 15
- 239000002904 solvent Substances 0.000 description 15
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 13
- 230000008018 melting Effects 0.000 description 12
- 238000002844 melting Methods 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 11
- -1 compounds 4-isopropyl-3-methylsulfonylbenzoyl-guanidine methanesulfonate Chemical class 0.000 description 10
- 229960004198 guanidine Drugs 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- XSDQTOBWRPYKKA-UHFFFAOYSA-N amiloride Chemical compound NC(=N)NC(=O)C1=NC(Cl)=C(N)N=C1N XSDQTOBWRPYKKA-UHFFFAOYSA-N 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- 229960002576 amiloride Drugs 0.000 description 7
- 230000008014 freezing Effects 0.000 description 7
- 238000007710 freezing Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000003288 anthiarrhythmic effect Effects 0.000 description 5
- 238000009835 boiling Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000013543 active substance Substances 0.000 description 4
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- 239000000546 pharmaceutical excipient Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 4
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 3
- 235000010233 benzoic acid Nutrition 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 239000003995 emulsifying agent Substances 0.000 description 3
- QDERNBXNXJCIQK-UHFFFAOYSA-N ethylisopropylamiloride Chemical compound CCN(C(C)C)C1=NC(N)=C(C(=O)N=C(N)N)N=C1Cl QDERNBXNXJCIQK-UHFFFAOYSA-N 0.000 description 3
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000000054 salidiuretic effect Effects 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- RXMUPNVSYKGKMY-UHFFFAOYSA-N 3-amino-6-chloro-n-(diaminomethylidene)-5-(dimethylamino)pyrazine-2-carboxamide Chemical compound CN(C)C1=NC(N)=C(C(=O)N=C(N)N)N=C1Cl RXMUPNVSYKGKMY-UHFFFAOYSA-N 0.000 description 2
- YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
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- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 description 2
- 208000007530 Essential hypertension Diseases 0.000 description 2
- 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 description 2
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- QGAGCQPVCPGBJM-UHFFFAOYSA-N methyl 4-bromo-3-methylsulfonylbenzoate Chemical compound COC(=O)C1=CC=C(Br)C(S(C)(=O)=O)=C1 QGAGCQPVCPGBJM-UHFFFAOYSA-N 0.000 description 2
- OGXVYSPOCHZPOT-UHFFFAOYSA-N n-(diaminomethylidene)-3-methylsulfonyl-4-(4-phenylmethoxyphenoxy)benzamide;hydrochloride Chemical compound Cl.CS(=O)(=O)C1=CC(C(=O)NC(N)=N)=CC=C1OC(C=C1)=CC=C1OCC1=CC=CC=C1 OGXVYSPOCHZPOT-UHFFFAOYSA-N 0.000 description 2
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- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
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- 241000124008 Mammalia Species 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
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- 229940122767 Potassium sparing diuretic Drugs 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
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- 230000009692 acute damage Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
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- 239000000443 aerosol Substances 0.000 description 1
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- 150000001298 alcohols Chemical class 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
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- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 125000005605 benzo group Chemical group 0.000 description 1
- 150000001559 benzoic acids Chemical class 0.000 description 1
- 210000001772 blood platelet Anatomy 0.000 description 1
- 230000004531 blood pressure lowering effect Effects 0.000 description 1
- MAEIEVLCKWDQJH-UHFFFAOYSA-N bumetanide Chemical compound CCCCNC1=CC(C(O)=O)=CC(S(N)(=O)=O)=C1OC1=CC=CC=C1 MAEIEVLCKWDQJH-UHFFFAOYSA-N 0.000 description 1
- 229960004064 bumetanide Drugs 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 230000001269 cardiogenic effect Effects 0.000 description 1
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- IWXNYAIICFKCTM-UHFFFAOYSA-N cariporide Chemical compound CC(C)C1=CC=C(C(=O)N=C(N)N)C=C1S(C)(=O)=O IWXNYAIICFKCTM-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000009693 chronic damage Effects 0.000 description 1
- 150000001860 citric acid derivatives Chemical class 0.000 description 1
- 239000003026 cod liver oil Substances 0.000 description 1
- 235000012716 cod liver oil Nutrition 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000002934 diuretic Substances 0.000 description 1
- 229940030606 diuretics Drugs 0.000 description 1
- 239000008298 dragée Substances 0.000 description 1
- 239000013583 drug formulation Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000002950 fibroblast Anatomy 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 229960003883 furosemide Drugs 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000001146 hypoxic effect Effects 0.000 description 1
- 150000007928 imidazolide derivatives Chemical class 0.000 description 1
- 239000003701 inert diluent Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000003893 lactate salts Chemical class 0.000 description 1
- 210000000265 leukocyte Anatomy 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
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 235000012245 magnesium oxide Nutrition 0.000 description 1
- YSMZEMQBSONIMJ-UHFFFAOYSA-M magnesium;2-methanidylpropane;chloride Chemical compound [Mg+2].[Cl-].CC(C)[CH2-] YSMZEMQBSONIMJ-UHFFFAOYSA-M 0.000 description 1
- YNLPNVNWHDKDMN-UHFFFAOYSA-M magnesium;butane;chloride Chemical compound [Mg+2].[Cl-].CC[CH-]C YNLPNVNWHDKDMN-UHFFFAOYSA-M 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- PGPDOTIRZMGWBY-UHFFFAOYSA-N methyl 4-(2-methylpropyl)-3-methylsulfonylbenzoate Chemical compound COC(=O)C1=CC=C(CC(C)C)C(S(C)(=O)=O)=C1 PGPDOTIRZMGWBY-UHFFFAOYSA-N 0.000 description 1
- JZNPAVXRTSZMLR-UHFFFAOYSA-N methyl 4-butan-2-yl-3-methylsulfonylbenzoate Chemical compound CCC(C)C1=CC=C(C(=O)OC)C=C1S(C)(=O)=O JZNPAVXRTSZMLR-UHFFFAOYSA-N 0.000 description 1
- NLPRXDKTULOVCK-UHFFFAOYSA-N methyl 4-chloro-3-methylsulfonylbenzoate Chemical compound COC(=O)C1=CC=C(Cl)C(S(C)(=O)=O)=C1 NLPRXDKTULOVCK-UHFFFAOYSA-N 0.000 description 1
- 229940102396 methyl bromide Drugs 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- GVUDXAHXRYBJPF-NJJJQDLFSA-N n-(diaminomethylidene)-4-[(2s,6r)-2,6-dimethylpiperidin-1-yl]-3-methylsulfonylbenzamide;methanesulfonic acid Chemical compound CS(O)(=O)=O.C[C@H]1CCC[C@@H](C)N1C1=CC=C(C(=O)NC(N)=N)C=C1S(C)(=O)=O GVUDXAHXRYBJPF-NJJJQDLFSA-N 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000035778 pathophysiological process Effects 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 229940124531 pharmaceutical excipient Drugs 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 125000003356 phenylsulfanyl group Chemical group [*]SC1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 239000003286 potassium sparing diuretic agent Substances 0.000 description 1
- 229940097241 potassium-sparing diuretic Drugs 0.000 description 1
- ZGJADVGJIVEEGF-UHFFFAOYSA-M potassium;phenoxide Chemical compound [K+].[O-]C1=CC=CC=C1 ZGJADVGJIVEEGF-UHFFFAOYSA-M 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 238000009117 preventive therapy Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 210000002307 prostate Anatomy 0.000 description 1
- 201000004240 prostatic hypertrophy Diseases 0.000 description 1
- 150000003216 pyrazines Chemical class 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000000894 saliuretic effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000002600 sunflower oil Substances 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 239000002511 suppository base Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 150000003892 tartrate salts Chemical class 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical class CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 208000003663 ventricular fibrillation Diseases 0.000 description 1
Classifications
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/14—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D295/155—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with the ring nitrogen atoms and the carbon atoms with three bonds to hetero atoms separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings
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- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/13—Amines
- A61K31/155—Amidines (), e.g. guanidine (H2N—C(=NH)—NH2), isourea (N=C(OH)—NH2), isothiourea (—N=C(SH)—NH2)
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- A61P9/08—Vasodilators for multiple indications
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- C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/15—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings
- C07C311/16—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the sulfonamide groups bound to hydrogen atoms or to an acyclic carbon atom
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- C07C311/22—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms
- C07C311/29—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms having the sulfur atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring
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- C07C323/64—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and sulfur atoms, not being part of thio groups, bound to the same carbon skeleton
- C07C323/65—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and sulfur atoms, not being part of thio groups, bound to the same carbon skeleton containing sulfur atoms of sulfone or sulfoxide groups bound to the carbon skeleton
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- C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D211/70—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
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Abstract
Det er beskrevet benzoylguanidiner med formel I. med R(l) eller R(2) lik R(3)-S(0)- eller R(4)R(5)N-OS-, og den andre substituenten R(l) eller R(2) er lik H. OH, F, Cl, Br, J, alkyl, alkoksy, benzyloksy eller fenoksy, R(3)-S(0)eller R(4)R(5)N- eller 3,4-dehydroplperldln og R(3) er lik alkyl, cykloalkyl, cyklopentylmetyl, cykloheksylmetyl eller fenyl, R(4) og R(5) er lik alkyl eller fenylalkyl- eller fenyl, og hvor R(4) og R(5) også sammen kan være en C^- C- j- likede og hvor R(4) og R(5) sammen med nitrogenatomet hvortil de er bundet kan bety et tetrahydroindol-, tetrahydrokinolin- eller tetrahydroisokinolinsystem, og n er null, 1 eller 2. samt deres farmasøytisk godtagbare salter er frem-. ragende antiarytmika.De oppnås ved en fremgangsmåte hvorved man omsetter forbindelser med formel II. hvor X står for en lett nukleofilt substituerbar avspaltbar gruppe, med guanldln.
Description
Foreliggende oppfinnelse vedrører benzoylguanidiner kjenne-tegnet ved at de er valgt fra gruppen
4-etylamino-3-metylsulfonylbenzoyl-guanidin-hydroklorid, 4-N,N-dietylamino-3-metylsulfonylbenzoyl-guanidin-hydroklorid, 4-(4-klorfenoksy)-3-metylsulfonylbenzoyl-guanidin-hydroklorid, 4-(3-klor-4-fluorfenoksy )-3-metylsulfonylbenzoyl-guanidin-hydroklorid, 4-( 4-fluorf enoksy)-3-metylsulfonylbenzoyl-guanidin-hydroklor id, 4-(4-fluoranilino)-3-metylsulfonylbenzoyl-guanidin-hydroklor id, 4-(3-klor-4-fluoranilino)-3-metylsulfonylbenzoyl-guanidin-hydroklorid, 4-isopropyl-3-met<y>l-sulfon<y>lbenzovl-<g>uanidin-hydroklorid, 4-isopropyl-3-metylsulfonylbenzoyl-guanidin-metansulfonat, 4-fenoksy-3-metylsulfonylbenzoyl-guanidin-hydroklorid, 3-metylsulfony1-4-(2,6-cis-dimetylpiperidino )benzoyl-guanidin-metansulfonat, 4-(1-metylpropyl)-3-metylsulfonylbenzoyl-guanidin-hydroklorid, 4-butyl-3-metylsulfonylbenzoyl-guanidin-hydroklorid, 4-(2-metylpropyl )-3-metylsulfonylbenzoyl-guanidin-hydroklorid og 4-(4-hydroksyfenoksy)-3-mety1 sulfonylbenzoyl-guanidin-hydroklorid.
Helt spesielt foretrukket er forbindelsene 4-isopropyl-3-metylsulfonylbenzoyl-guanidin-metansulfonat, 4-isopropyl-3-metylsulfonylbenzoyl-guanidin-hydroklorid, 4-fenoksy-3-metylsulfonylbenzoyl-guanidin-hydroklorid og 4-(4-klorfen-oksy)-3-metylsulfonylbenzoyl-guanidin-hydroklorid, samt deres ytterligere farmakologisk godtagbare salter.
Spesielt foretrukket er forbindelsen 4-isopropyl-3-metylsulfonylbenzoyl-guanidin-metansulfonat.
Forbindelsene omtalt ovenfor er substituerte acylguanidiner. Den viktigste representanten for acylguanidinene er pyrazin-derivatet amilorid, som finner anvendelse som et kalium-besparende diuretikum innen terapi. Tallrike ytterligere forbindelser av amiloridtypen beskrives i litteraturen, som eksempelvis dimetylamilorid eller etylisopropylamilorid.
Amilorid: R' , R" = H
Dimetylamilorid: R<*>, R<*>' = CH3
Etylisopropylamilorid: R' = C2H5, R'' = CH(CH3)2
Videre er det blitt kjent undersøkelser som peker på antiarytmiske egenskaper for amilorid (Circulation 79; 1257 til 1263 (1989)). Mot en bred anvendelse som antiarytmikum taler at denne effekten bare er svakt utpreget og opptrer ledsaget av en blodtrykksenkende og saluretisk virkning og disse bivirkningene er uønskede ved behandling av hjerterytme-forstyrrelser .
Indikasjoner på antiarytmiske egenskaper for amilorid ble også oppnådd ved forsøk på isolerte dyrehjerter (Eur. Heart J. 9 (suppl. 1): 167 (1988) (bok med sammendrag)). Følgelig ble det eksempelvis på rottehjerter funnet at en kunstig utløst kammerflimring kunne undertrykkes fullstendig ved amilorid. Enda mer potent enn amilorid var i denne modellen det ovenfornevnte amiloridderivatet etylisopropylamilorid.
I det europeiske utlegningsskriftet 416 499 beskrives benzoylguanidiner med antiarytmiske egenskaper.
I US patent 3.780.027 beskrives acylguanidiner som struk-turelt ligner forbindelsene ifølge foreliggende oppfinnelse. Den avgjørende forskjellen til forbindelsene ifølge oppfinnelsen består i at det dreier seg om trisubstituerte benzoylguanidiner som i sitt substitusjonsmønster er avledet fra kommersielt tilgjengelige diuretika, som bumetanid og furosemid, og bærer en for den tilstrebede salidiuretiske virkningen viktig aminogruppe i posisjon 2 hhv. 3 til karbonylguanidingruppen. Tilsvarende rapporteres for disse forbindelsene en sterkt salidiuretisk virksomhet.
Det var følgelig overraskende at forbindelsene ifølge oppfinnelsen ikke oppviser noen uønskede og ufordelaktige salidiuretiske, men derimot meget gode antiarytmiske egenskaper, slik disse eksempelvis opptrer ved oksygenmangel-tilstander. Forbindelsene er på grunn av de farmakologiske egenskapene fremragende egnet som antiarytmiske legemidler med kardiobeskyttende komponenter for infarktprofylakse og infarktbehandling samt for behandling av angina pectoris, hvorved de også preventivt inhiberer eller sterkt reduserer de patofysiologiske prosessene ved dannelsen av iskemisk induserte skader, spesielt ved utløsning av iskemisk induserte hjertearytmier. På grunn av deres beskyttende virkninger mot patologiske hypoksiske og iskemiske situa-sjoner kan forbindelsene ifølge oppfinnelsen på grunn av inhibering av den cellulære Na<+>/H<+->byttemekanismen anvendes som legemidler for behandling av alle akutte eller kroniske ved iskemi utløste skader eller derved primært eller sekundært induserte sykdommer. Dette vedrører deres anvendelse som legemiddel for operative inngrep, f.eks. ved organtransplantasjoner, hvorved forbindelsene kan anvendes såvel for beskyttelsen av organene i donoren før og etter uttaket, for beskyttelse av uttatte organer, eksempelvis ved behandling med, eller lagring i, fysiologiske badvæsker, og også ved overføringen til mottagerorganismen. Forbindelsene er likeledes verdifulle, protektivt virkende legemidler ved gjennomføringen av angiopiasti ske operative inngrep, eksempelvis på hjerter og også på perifere vev. Tilsvarende deres protektive virkning mot iskemisk induserte skader er forbindelsene også egnet som legemidler for behandling av iskemier i nervesystemet, spesielt av ZNS, hvorved de f.eks. er egnede for behandling av slaganfall eller hjerneødem. Videre egner forbindelsene ifølge oppfinnelsen seg til behandling av former for sjokk, som eksempelvis allergisk, kardiogent, hypovolemisk og bakterielt sjokk.
Videre utmerker forbindelsene ifølge oppfinnelsen seg ved sterkt inhiberende virkning på proliferasjonen av celler, eksempelvis på fibroblast-celleproliferasjonen og proliferasjonen av glatte karmuskler. Derfor kommer forbindelsene på tale som verdifulle terapeutika for sykdommer hvorved celleproliferasjonen utgjør en primær eller sekundær årsak, og kan derfor anvendes som antiatherosklerotika, midler mot diabetiske senkomplikasjoner, kreftsykdommer, fibrotiske sykdommer som lungefibrose, leverfibrose eller nyrefibrose, organhypertrofier og -hyperplasier, spesielt ved prostatahyperplasi hhv. prostatahypertrofi.
Forbindelsene ifølge oppfinnelsen er verdifulle inhibitorer av den cellulære natrium-proton-antiporteren (Na<+>/H<+->bytter), som er forhøyet ved tallrike sykdommer (essensiell hypertoni, atherosklerose, diabetes osv.) også i slike celler som er lett tilgjengelige for målinger, som eksempelvis i erytro-cytter, trombocytter eller leukocytter. Forbindelsene ifølge oppfinnelsen egner seg derfor som fremragende og enkle vitenskapelige verktøy, eksempelvis ved deres anvendelse som diagnostika for bestemmelse og adskillelse av bestemte former for hypertoni, men også atherosklerose, diabetes, proliferative sykdommer osv. Videre er forbindelsen egnet for preventiv terapi for å forhindre genesen ved høyt blodtrykk, eksempelvis essensiell hypertoni.
Anvendelser av forbindelsene ifølge oppfinnelsen for fremstilling av terapeutiske midler for de ovenfor nevnte indikasjonene er derfor ytterligere gjenstander for foreliggende oppfinnelse.
Forbindelsene ifølge oppfinnelsen kan fremstilles ved at man omsetter forbindelser med formel II
hvor R(l) og R(2) har betydning tilsvarende sluttproduktet og X står for en lett nukleofilt substituerbar avspaltbar gruppe, med guanidin.
De aktiverte syrederivatene med formel II, hvori X betyr en alkoksy-, fortrinnsvis en metoksygruppe, en fenoksygruppe, fenyltio-, metyltio-, 2-pyridyltiogruppe, en nitrogen-heterocyklus, fortrinnsvis 1-imidazolyl, oppnår man fordelaktig på i og for seg kjent måte fra de til grunn liggende karboksylsyrekloridene (formel II, X = Cl), som man i sin tur igjen kan fremstille på kjent måte fra de tilgrunnliggende karboksylsyrene (formel II, X = OH) eksempelvis med tionylklorid. Ved siden av karboksylsyrekloridene med formel II
(X = Cl) kan det også fremstilles ytterligere aktiverte syrederivater med formel II på i og for seg kjent måte direkte fra de tilgrunnliggende benzosyrederivatene (formel II, X = OH), som eksempelvis metylesteren med formel II med
X = OCH3 ved behandling med gassformig HC1 i metanol, imidazolIdene med formel II ved behandling med karbonyldiimidazol (X = 1-imidazolyl, Staab, Angew. Chem. Int. Ed. Engl. 1, 351 til 367 (1962)), de blandede anhydridene II med CI-COOC2H5 eller tosylklorid i nærvær av trietylamin i et inert oppløsningsmiddel, som også aktiveringen av benzosyrer med dicykloheksylkarbodiimid (DCC). En rekke egnede fremgangsmåter for fremstilling av aktiverte karboksylsyrederi-vater med formel II er angitt urder angivelse av kilde-litteratur i J. Maren, "Advanced Organic Chemistry", tredje utgave (John Wiley & Sons, 1985), side 350.
Omsetningen av et aktivert karboksylsyrederivat med formel II med guanidin foregår på i og for seg kjent måte i et protisk eller aprotisk polart, men også inert organisk oppløsnings-middel. Ved omsetningen av benzosyrenretylester (II, X = OMe) med guanidin har derved metanol eller THF mellom 20°C og kokepunktet for dette oppløsningsmidlet vist seg fordelaktig. Ved de fleste omsetningene av forbindelser II med guanidin anvendes det fordelaktig i aprotiske inerte oppløsningsmidler som THF, dimetoksyetan, dioksan. Også vann kan imidlertid anvendes som oppløsningsmiddel ved omsetningen av II med guanidin.
Når X betyr Cl, arbeider man fordelaktig under tilsats av et syrefangende middel, f.eks. i form av overskudd guanidin for avbinding av halogenhydrogensyren.
Benzoylguanidiner er generelt svake baser og kan binde syre under dannelsen av salter. Som syreaddisjonssalter kommer salter av alle farmakologisk godtagbare syrer på tale, eksempelvis halogenider, spesielt hydroklorider, laktater, sulfater, citrater, tartrater, acetater, fosfater, metyl-sulfonater, p-toluensulfonater.
Legemidler som inneholder en forbindelse ifølge oppfinnelsen kan derved administreres oralt, parenteralt, intravenøst, rektalt eller ved inhalering, hvorved den foretrukne anvendelsen er avhengig av det aktuelle sykdomsbildet. Forbindelsene ifølge oppfinnelsen kan derved komme til anvendelse alene eller sammen med galeniske hjelpestoffer, og nærmere bestemt såvel innen veterinær- som også humanmedi-sinen. Hvilke hjelpestoffer som er egnede for den ønskede legemiddelformuleringen er åpenbart for fagmannen på bakgrunn av hans fagkunnskap. Ved siden av oppløsningsmidler, geldannere, suppositoriergrunnlag, tabletthjelpestoffer og andre virkestoffbærere kan det eksempelvis anvendes anti-oksidanter, dispergeringsmidler, emulgatorer, antiskumme-midler, smakskorrigerende midler, konserveringsmidler, oppløsningsformidlere eller fargestoffer.
For en oral anvendelsesform blandes de aktive forbindelsene med de for formålet egnede tilsatsstoffene, som bærerstoffer, stabilisatorer eller Inerte fortynningsmidler og bringes ved vanlige fremgangsmåter til egnede administreringsformer, som tabletter, dragéer, stikkapsler, vandige, alkoholiske eller oljeformige oppløsninger. Som inertbærer kan det f.eks. anvendes gummi arabicum, magnesiumoksid, magnesiumkarbonat, kaliumfosfat, melkesukker, glukose eller stivelse, spesielt maisstivelse. Derved kan prepareringen såvel foregå som tørt og som fuktig granulat. Som oljeformige bærerstoffer eller som oppløsningsmidler kommer eksempelvis vegetabilske eller animalske oljer i betraktning, som solsikkeolje eller levertran.
For subkutan eller intravenøs anvendelse bringes de aktive forbindelsene, om ønsket med de for formålet vanlige stoffene som oppløsningsformidlere, emulgatorer eller ytterligere hjelpestoffer, i oppløsning, suspensjon eller emulsjon. Som oppløsningsmidler kommer f.eks. på tale: Vann, fysiologisk koksaltoppløsning eller alkoholer, f.eks. etanol, propanol, glycerol, dessuten også sukkeroppløsninger som glukose- eller mannittoppløsninger, eller også en blanding av de forskjel-lige nevnte oppløsningsmidlene.
Som farmasøytisk formulering for administreringen i form av aerosoler eller spray egner seg f.eks. oppløsninger, suspensjoner eller emulsjoner av det virksomme stoffet med formel I i et farmasøytisk godtagbart oppløsningsmiddel, som spesielt etanol eller vann, eller en blanding av slike oppløsningsmidler. Formuleringen kan etter behov også inneholde andre farmasøytiske hjelpestoffer som tensider, emulgatorer og stabilisatorer samt en drivgass. Et slikt preparat inneholder det virksomme stoffet vanligvis i en konsentrasjon på 0,1 til 10, spesielt på 0,3 til 3 vekt-56.
Doseringen av det virksomme stoffet ifølge oppfinnelsen som administreres og hyppigheten av administreringen avhenger av virkestyrken og virkevarigheten for de anvendte forbindelsene; dessuten også av typen og graden av sykdommen som behandles samt av kjønn, alder, vekt og individuell tilstand for pattedyret som behandles.
I gjennomsnitt utgjør den daglige dosen av en forbindelse med formel I for en ca. 75 kg tung pasient minst 0,001 mg, fortrinnsvis 0,01 mg til høyst 10 mg, fortrinnsvis høyst 1 mg. Ved akutte utbrudd av sykdommen, som umiddelbart etter opptreden av hjerteinfarkt, kan det også være nødvendig med høyere og fremfor alt hyppigere doseringer, f.eks. inntil 4 enkeltdoser pr. dag. Spesielt ved i.v. anvendelse, f.eks. ved en infarktpasient på intensivavdelingen, kan inntil 100 mg pr. dag være nødvendig.
Det ble gjennomført en sammenligning av forbindelsene ifølge oppfinnelsen og de noe beslektede forbindelsene ifølge NO A 903872. I denne forbindelse ble IC5ø-verdiene sammenlignet.
Sammenlignet med dette viser de følgende forbindelsene ifølge foreliggende oppfinnelse vesentlig bedre ICsg-verdier:
Eksempler:
Generell fremgangsmåte I for fremstilling av benzoylguanidiner fra benzosyrer (II, X = OH) 0,01 M av benzosyrederivatet med formel II oppløses hhv. suspenderes i 60 ml vannfri tetrahydrofuran (THF) og blandes deretter med 1,78 g (0,011 M) karbonyldiimidazol. Etter omrøring i 2 timer ved romtemperatur innføres 2,95 g (0,05 M) guanidin i reaksjonsoppløsningen. Etter omrøring over natten avdestilleres THF under redusert trykk (rotasjonsfordamper ), blandes med vann, det innstilles med 2N HCL på pH 6-7 og det tilsvarende benzoylguanidinet frafUtreres. De derved oppnådde benzoylguanidinene kan ved behandling med vandig eller metanolisk saltsyre eller andre farmakologisk godtagbare syrer overføres til de tilsvarende saltene. Generell fremgangsmåte II for fremstilling av benzoylguanidiner fra benzosyreestere (generell formel II, X = alkoksy eller fenoksy) 1 ekvivalent av en tilsvarende benzosyreester med formel II samt 5,0 ekvivalenter guanidin oppløses i isopropanol eller suspenderes i THF og kokes deretter inntil fullstendig omsetning (TLC-kontroll) på tilbakeløpskjøler (reaksjonstid ca. 2-5 timer). Oppløsningsmidlet avdestilleres under redusert trykk (i rotasjonsfordamper), resten opptas i etylacetat og vaskes 3 ganger med mettet natriumhydrogen-karbonatoppløsning. Tørking av den organiske fasen over natriumsulfat, avdestillering av oppløsningsmidlet under redusert trykk og kromatografi av resten på kiselgel under anvendelse av et egnet elueringsmiddel.
Overføring av det oppnådde tilsvarende benzoylguanidinet til det tilsvarende hydrokloridet foregår analogt fremgangsmåte
I.
Eksempel 1: 4-etylamino-3-metyl sulfonylbenzoyl-guanidin-hydroklorid Smeltepunkt: 242'C
Eksempel 2: 4-N,N-dietylamino-3-metylsulfonylbenzoyl-guanidin-hydroklorid Smeltepunkt: 274 "C
Eksempel 3: 4-(4-klorfenoksy)-3-metylsulfonylbenzoyl-guanidin-hydroklorid Smeltepunkt: 292-293°C
Eksempel 4: 4-(3-klor-4-fluorfenoksy)-3-metylsulfonylbenzoyl-guanidin-hydroklorid
Smeltepunkt: 284-286°C
Eksempel 5: 4-(4-fluorfenoksy)-3-metylsulfonylbenzoyl-guanidin-hydroklorid
Smeltepunkt: 302-304°C
Eksempel 6: 4-(4-fluoranl1ino) -3-metylsulfonylbenzoyl-guani din-hydroklorid
Smeltepunkt: 287•C
Eksempel 7: 4-(3-klor-4-fluoranilino)-3-metylsulfonylbenzoyl-guanidin-hydroklorid
Smeltepunkt: 298-300°C
Eksempel 8: 4-isopropyl-3-metylsulfonylbenzoyl-guanidin-hydroklorid Smeltepunkt: 268°C (dekomp.)
Eksempel 9: 4-isopropyl-3-metylsulfonylbenzoyl-guanidin-metansulfonat Smeltepunkt: 226-228°C.
Syntesemåte:
a)
4-isopropyl-3-klorsulfonylbenzosyre (smeltepunkt 203-204°C)
ved oppvarming av 4-isopropylbenzosyre med klorsulfonsyre ved 95°C i 3 timer.
b)
2-isopropyl-5-karboksybenzensulfinsyre (smeltepunkt 205-207°C) fra a) ved reduksjon med natriumsulfitt ved 60°C i vandig NaOH, ved pH 9-10.
c)
4-isopropyl-3-metylsulfonylbenzosyre (smeltepunkt 209-211°C)
fra b) ved alkylering med metylbromid i nærvær av NaOH i DMF ved 60°C i 3 timer.
d)
4-isopropyl-3-metylsulfonylbenzoyl-guanidin-metansulfonat fra
c) ved reaksjon med tionylklorid i toluen (tilbakeløp) i 1 time. Etter fordampning av oppløsningsmidlet oppløses resten
i THF og helles i en blanding av guanidin-hydroklorid, 2N NaOH og THF. Etter 4 timer ved 30-40°C avdestilleres THF og det krystallinske 4-isopropyl-3-metylsulfonylbenzoyl-guanidinet frafUtreres. For saltdannelse slutter seg omsetning med metansulfonsyre.
Eksempel 10: 4-fenoksy-3-metylsulfonylbenzoyl-guanidin-hydroklorid, frysepunkt: 300°C.
Fremstilling av 4-fenoksy-3-metylsulfonylbenzosyre (utgangsmateriale, frysepunkt 183-185°C) ved omsetning av 4-klor-3-metylsulfonylbenzosyremetylester med kaliumfenolat i kokende N,N-dimetylacetamid i 16 timer, avdestillering av oppløs-ningsmidlet, oppløsning i vann og surgjøring med vandig HC1 til pH 1.
Ytterligere omsetning i henhold til fremgangsmåte I til forbindelsen i overskriften.
Eksempel 11: 3-metylsulfonyl-4-(2,6-cis-dimetylpiperidino)benzoylguanidin-metansulfonat, frysepunkt 203°C.
Fremstilling av 3-metylsulfonyl-4-(2,6-cis-dimetylpiperidino )-benzosyre (utgangsmateriale ifølge fremgangsmåte I; viskøst amorft produkt) ved koking av 4-fluor-3-metylsulfonylbenzosyre i overskudd 2,6-cis-dimetylpiperidin i 24 timer, avdestillering av oppløsnings-midlet og etterfølgende surgjøring til pH 1 med saltsyre.
Eksempel 12: 4-(1-metylpropyl)-3-metylsulfonylbenzoyl-guanidin-hydroklorid, frysepunkt 228-230°C.
Syntesemåte:
a)
4-(1-metylpropyl)-3-metylsulfonylbenzosyremetylester oppnås
fra 4-brom-3-metylsulfonylbenzosyremetylester ved kryss-kobling med 1,5 ekvivalenter isobutylsinkklorid (fra sec-butylmagnesiumklorid ved transmetallering med sink(II )klorid-eterat i THF) ved omrøring ved romtermperatur i nærvær av katalytiske mengder palladium(II)[1,1'-bis-(difenylfosfino)-ferrocenjklorid og kobber-(I )jodid, vandig opparbeidelse, ekstraksjon med eddikester og etterfølgende søylekromatografi på kiselgel med eddikester/n-heptan (3:7), fargeløs olje.
b)
4-(1-metylpropyl)-3-metylsulfonylbenzoyl-guanidin-hydroklorid
fra a) ved koking i THF i nærvær av guanidin analogt generell fremgangsmåte II og etterfølgende behandling med HC1 for dannelse av hydrokloridet.
Eksempel 13: 4-butyl-3-metylsulfonylbenzoyl-guanidin-hydroklorid, frysepunkt 213-215°C.
Eksempel 14: 4-(2-metylpropyl)-3-metylsulfonylbenzoyl-guanidin-hydroklorid, frysepunkt 229-230°C.
Syntesemåte:
a)
4-(2-metylpropyl )-3-metylsulfonylbenzosyremetylester oppnås
fra 4-brom-3-metylsulfonylbenzosyremetylester ved kryss-kobling med 1,5 ekvivalenter isobutylsinkklorid (fra isobutylmagnesiumklorid ved transmetallering med sink(II)klorid-eterat i THF) ved omrøring ved romtemperatur i nærvær av katalytiske mengder palladium(II)[1,1'-bis-(difenylfosfino)-ferrocen]klorid og kobber-(I)jodid, vandig opparbeidelse, ekstraksjon med eddikester og etterfølgende søylekromatografi på kiselgel med eddikester/n-heptan (3:7), fargeløs olje.
b)
4-(2-metylpropy1) -3-metylsulfonylbenzoyl-guani din-hydroklor i d
fra a) ved koking i THF i nærvær av guanidin analogt generell fremgangsmåte II og etterfølgende behandling med HC1 for dannelse av hydrokloridet.
Eksempel 15: 4-(4-hydroksyfenoksy) -3-metylsulfonylbenzoyl-guanidin-hydroklorid, frysepunkt 258-259°C;
Fremstilling ved katalytisk hydrering av 4-(4-benzyloksyf enoksy)-3-metylsulfonylbenzoyl-guani din-hydroklorid (eksempel 78) med Pd/C-katalysator i iseddik ved romtemperatur og 760 mm trykk.
Claims (14)
1.
Benzoylguanidin, karakterisert ved at det er valgt fra gruppen 4-etylamino-3-metylsulfonylbenzoyl-guanidin-hydroklorid, 4-N,N-dietylamino-3-metylsulfonylbenzoyl-guanidin-hydroklor id, 4-(4-klorfenoksy)-3-metylsulfonylbenzoyl-guanidin-hydroklorid, 4-(3-klor-4-fluorfenoksy)-3-metyIsulfonylbenzoyl-guanidin-hydroklorid, 4-(4-fluorfenoksy)-3-metylsulfonylbenzoyl-guanidin-hydroklorid, 4-(4-fluoranilino)-3-metylsulfonylbenzoyl-guanldin-hydroklorid, 4-(3-klor-4-fluoranilino)-3-metylsulfonylbenzoyl-guanidin-hydroklorid, 4-isopropyl-3-met<y>l-sulfon<y>lbenzo<y>l-<g>uanidin-h<y>droklorid, 4-isopropyl-3-metylsulfonylbenzoyl-guanidin-metansulfonat, 4-fenoksy-3-metylsulfonylbenzoyl-guanidin-hydroklorid, 3-metylsulfony1-4-(2,6-cis-dimetylpiperidino)benzoyl-guanidin-metansulfonat, 4-(1-metylpropyl)-3-metylsulfonylbenzoyl-guanidin-hydroklorid, 4-butyl-3-metylsulfonylbenzoyl-guanidin-hydroklorid, 4-(2-metylpropyl)-3-metylsulfonylbenzoyl-guanidin-hydroklorid og 4-(4-hydroksyfenoksy)-3-metylsulfonylbenzoyl-guanidin-hydroklorid,
samt deres ytterligere farmakologisk godtagbare salter.
2.
Forbindelse ifølge krav 1,karakterisert ved at den er valgt fra gruppen 4-i sopropyl-3-metylsulfonylbenzoyl-guanidin-metansulfonat, 4-isopropyl-3-metylsulfonylbenzoyl-guanidin-hydroklorid, 4-fenoksy-3-metylsulfonylbenzoyl-guanidin-hydroklorid og 4-(4-klorfenoksy)-3-metylsulfonylbenzoyl-guanidin-hydroklorid, samt deres ytterligere farmakologisk godtagbare salter.
3.
Forbindelse ifølge krav 1,karakterisert ved at den utgjøres av 4-isopropyl-3-mety 1sulfonylbenzoy1-guani din-metansulfonat.
4.
Anvendelse av en forbindelse ifølge krav 1 for fremstilling av et medikament for behandling av arytmier.
5.
Anvendelse av en forbindelse ifølge krav 1 for fremstilling av et medikament for behandling eller profylakse av hjerteinfarkt.
6.
Anvendelse av en forbindelse ifølge krav 1 for fremstilling av et medikament for behandling eller profylakse av angina pectoris.
7.
Anvendelse av en forbindelse Ifølge krav 1 for fremstilling av et medikament for behandling eller profylakse av iskemiske tilstander i hjertet.
8.
Anvendelse av en forbindelse ifølge krav 1 for fremstilling av et medikament for behandling eller profylakse av iskemiske tilstander i det perifere og sentrale nervesystemet og slaganfall.
9.
Anvendelse av en forbindelse ifølge krav 1 for fremstilling av et medikament for behandling eller profylakse av iskemiske tilstander i perifere organer og ekstremiteter.
10.
Anvendelse av en forbindelse ifølge krav 1 for fremstilling av et medikament for behandling av sjokktilstander.
11.
Anvendelse av en forbindelse ifølge krav 1 for fremstilling av et medikament for anvendelse ved kirurgiske operasjoner og organtransplantasjoner.
12.
Anvendelse av en forbindelse ifølge krav 1 for fremstilling av et medikament for konservering og lagring av trans-plantater for kirurgiske forholdsregler.
13.
Anvendelse av en forbindelse ifølge krav 1 for fremstilling av et medikament for behandling av sykdommer hvorved celleproliferasjonen utgjør en primær eller sekundær årsak, og dermed deres anvendelse som antiatherosklerotika, middel mot diabetiske senkomplikasjoner, kreftsykdommer, fibrotiske sykdommer som lungefibrose, leverfibrose eller nyrefibrose, prostatahyperplasi.
14.
Anvendelse av en forbindelse ifølge krav 1 for fremstilling av et vitenskapelig verktøy for inhibering av Na<+>/H<+->veksleren, for diagnose av hypertoni og proliferative sykdommer.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4231658 | 1992-09-22 | ||
DE4242587 | 1992-12-16 |
Publications (4)
Publication Number | Publication Date |
---|---|
NO933351D0 NO933351D0 (no) | 1993-09-21 |
NO933351L NO933351L (no) | 1994-03-23 |
NO179946B true NO179946B (no) | 1996-10-07 |
NO179946C NO179946C (no) | 1997-01-15 |
Family
ID=25918728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO933351A NO179946C (no) | 1992-09-22 | 1993-09-21 | Benzoylguanidiner og deres anvendelse som medikamenter |
Country Status (19)
Country | Link |
---|---|
US (1) | US5591754A (no) |
EP (1) | EP0589336B1 (no) |
JP (1) | JP2978687B2 (no) |
CN (1) | CN1042933C (no) |
AT (1) | ATE147375T1 (no) |
AU (1) | AU661611B2 (no) |
CA (1) | CA2106613C (no) |
CY (1) | CY2118B1 (no) |
DE (1) | DE59305042D1 (no) |
DK (1) | DK0589336T3 (no) |
ES (1) | ES2097409T3 (no) |
FI (1) | FI113534B (no) |
GR (1) | GR3022549T3 (no) |
HK (1) | HK1006707A1 (no) |
HU (1) | HU221506B (no) |
IL (1) | IL107048A (no) |
NO (1) | NO179946C (no) |
NZ (1) | NZ248703A (no) |
TW (1) | TW270924B (no) |
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DE4328352A1 (de) | 1993-08-24 | 1995-03-02 | Hoechst Ag | Substituierte N,N'-Di-benzoylguanidine, Verfahren zu ihrer Herstellung, ihre Verwendung als Medikament oder Diagnostikum sowie sie enthaltendes Medikament |
DE4337611A1 (de) * | 1993-11-04 | 1995-05-11 | Boehringer Ingelheim Kg | Neue Benzoylguanidine, ihre Herstellung und ihre Verwendung in Arzneimitteln |
DE4344550A1 (de) * | 1993-12-24 | 1995-06-29 | Hoechst Ag | Substituierte 1-Oxo-1,2-dihydro-isochinolinoyl- und 1,1-Dioxo-2H-1,2-benzothiazinoylguanidine, Verfahrenzu ihrer Herstellung, ihre Verwendung als Medikamentt oder Diagnostikum sowie sie enthaltendes Medikamen |
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DE4412334A1 (de) * | 1994-04-11 | 1995-10-19 | Hoechst Ag | Substituierte N-Heteroaroylguanidine, Verfahren zu ihrer Herstellung, ihre Verwendung als Medikament oder Diagnostikum sowie sie enthaltendes Medikament |
FR2719310B1 (fr) * | 1994-04-29 | 1996-07-19 | Hoechst France | Nouveaux dérivés de l'acétaldéhyde, leur procédé de préparation et leur application. |
DE4421495A1 (de) * | 1994-06-20 | 1995-12-21 | Merck Patent Gmbh | Heterocyclyloxy-benzoylguanidine |
DE4430212A1 (de) * | 1994-08-28 | 1996-02-29 | Merck Patent Gmbh | Ortho-substituierte Benzoesäure-Derivate |
DE4430916A1 (de) * | 1994-08-31 | 1996-03-07 | Merck Patent Gmbh | Alkyl-benzoylguanidin-Derivate |
DE4432101A1 (de) * | 1994-09-09 | 1996-03-14 | Hoechst Ag | Aminosäure-substituierte Benzoylguanidine, Verfahren zu ihrer Herstellung, ihre Verwendung als Medikament oder Diagnostikum sowie sie enthaltendes Medikament |
DE4437874A1 (de) * | 1994-10-22 | 1996-04-25 | Merck Patent Gmbh | Alkyl-5-methylsulfonyl-benzoylguanidin-Derivate |
TW372967B (en) * | 1994-12-27 | 1999-11-01 | Kanebo Ltd | 1,4 benzoxazine derivative, pharmaceutical composition containing the same and use thereof |
DE19502644A1 (de) * | 1995-01-28 | 1996-08-01 | Merck Patent Gmbh | 4-Amino-benzoylguanidin-Derivate |
DE59603311D1 (de) * | 1995-01-30 | 1999-11-18 | Hoechst Ag | Basisch-substituierte Benzoylguanidine, Verfahren zu ihrer Herstellung, ihre Verwendung als Medikament oder Diagnostikum sowie sie enthaltendes Medikament |
US6057322A (en) * | 1995-01-30 | 2000-05-02 | Hoechst Aktiengesellschaft | Basically-substituted benzoylguanidines, a process for preparing them, their use as a medicament or diagnostic agent, and a medicament containing them |
DE19502895A1 (de) * | 1995-01-31 | 1996-08-01 | Merck Patent Gmbh | 4-Mercapto-benzoylguanidin-Derivate |
DE19517848A1 (de) * | 1995-05-16 | 1996-11-21 | Merck Patent Gmbh | Fluorhaltige Benzoylguanidine |
DE19529612A1 (de) * | 1995-08-11 | 1997-02-13 | Merck Patent Gmbh | Sulfonyl- oder Sulfinyl-benzoylguanidin-Derivate |
EP0765867A1 (de) * | 1995-09-27 | 1997-04-02 | Hoechst Aktiengesellschaft | Substituierte Benzoylguanidine, Verfahren zu ihrer Herstellung, ihre Verwendung als Antiarrhytmika oder Diagnostikum sowie sie enthaltendes Medikament |
DE19540995A1 (de) * | 1995-11-03 | 1997-05-07 | Hoechst Ag | Substituierte Sulfonimidamide, Verfahren zu ihrer Herstellung, ihre Verwendung als Medikament oder Diagnostikum sowie sie enthaltendes Medikament |
DE19542306A1 (de) * | 1995-11-14 | 1997-05-15 | Hoechst Ag | Sulfonylamino-substituierte Benzoylguanidine, Verfahren zu ihrer Herstellung, ihre Verwendung als Medikament oder Diagnostikum sowie sie enthaltendes Medikament |
PL316439A1 (en) * | 1995-11-20 | 1997-05-26 | Hoechst Ag | Novel substituted derivatives of benzoyloguanidine, method of obtaining them, their application in production of pharmaceutic and diagnostic agents and pharmaceutic agent as such |
DE19546736A1 (de) * | 1995-12-14 | 1997-06-19 | Hoechst Ag | Substituierte Chromanylsulfonyl(thio)harnstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung pharmazeutischer Präparate |
DE19548708A1 (de) * | 1995-12-23 | 1997-06-26 | Merck Patent Gmbh | Cyclische Sulfone |
DE19600721A1 (de) * | 1996-01-12 | 1997-07-17 | Hoechst Ag | Verwendung von Inhibitoren des Carboanhydratase (CAH) zum Herstellen eines Medikaments zur Behandlung von Krebs |
DE19601303A1 (de) * | 1996-01-16 | 1997-07-17 | Boehringer Ingelheim Kg | Neuartige Benzoylguanidin-Derivate, Verfahren zu ihrer Herstellung und ihre Verwendung bei der Herstellung von Arzneimitteln |
EP0825187A1 (en) * | 1996-08-22 | 1998-02-25 | Takeda Chemical Industries, Ltd. | Condensed pyridazinyl guanidines, their production and use |
DE19737224A1 (de) * | 1997-08-27 | 1999-03-18 | Hoechst Marion Roussel De Gmbh | Pharmazeutisches Kombinationspräparat aus einem Inhibitor des Natrium-Wasserstoff-Austauschers und einem Arzneimittel zur Behandlung von Herz-Kreislauferkrankungen |
DE19738604A1 (de) * | 1997-09-04 | 1999-03-11 | Hoechst Marion Roussel De Gmbh | Die Verwendung von Hemmern des Natrium-Wasserstoff-Austauschers zur Herstellung eines Medikaments zur Verminderung der Giftigkeit cardiotoxischer Stoffe |
IL126276A0 (en) * | 1997-09-24 | 1999-05-09 | Hoechst Marion Roussel De Gmbh | The use of an inhibitor of the na+/H+ exchanger for the production of a medicament for the treatment or prophylaxis of disorders of the central nervous system |
GB9800750D0 (en) * | 1998-01-14 | 1998-03-11 | Lilly Co Eli | Pharmaceutical compound |
CA2316944A1 (en) | 1998-02-20 | 1999-08-26 | Mitsuru Shiraishi | Aminoguanidinehydrazone derivative, production and use thereof |
DE19833118C2 (de) * | 1998-07-23 | 2000-07-27 | Merck Patent Gmbh | Verfahren zur Herstellung von orthoalkylierten Benzoesäurederivaten |
DE19859727A1 (de) | 1998-12-23 | 2000-06-29 | Aventis Pharma Gmbh | Die Verwendung von Hemmern des Natrium-Wasserstoff-Austauschers zur Herstellung eines Medikaments zur Verhinderung von altersbedingten Organ-Dysfunktionen, altersbedingten Erkrankungen zur Lebensverlängerung |
DE19903275A1 (de) * | 1999-01-28 | 2000-08-03 | Merck Patent Gmbh | Lyophilisate mit verbesserter Rekonstituierbarkeit |
EP1182194A4 (en) | 1999-06-03 | 2004-02-11 | Takeda Chemical Industries Ltd | PERNASAL COMPOSITIONS |
DE19929857A1 (de) * | 1999-06-29 | 2001-01-04 | Merck Patent Gmbh | Verfahren zur Herstellung eines 4-(Pyrrol-1-yl)-benzoylguanidinderivates |
DE19951418A1 (de) * | 1999-10-26 | 2001-05-03 | Merck Patent Gmbh | Verfahren zur Herstellung von N-(4,5-Bismethansulfonyl-2-methyl-benzoyl) -guanidin, Hydrochlorid |
DE10023405A1 (de) * | 2000-05-12 | 2001-11-15 | Merck Patent Gmbh | Verfahren zur Herstellung von Sulfonyl-benzoylguanidinum-Salzen |
IL147696A0 (en) * | 2001-01-25 | 2002-08-14 | Pfizer Prod Inc | Combination therapy |
US20050261164A1 (en) * | 2002-07-09 | 2005-11-24 | Fujisawa Pharmaceutical Co., Ltd. | Remedy for urinary frequency and urinary incontinence |
CA2524718A1 (en) * | 2003-05-06 | 2004-11-18 | Michael Kirschbaum | Method for crystallizing guanidinium salts |
DE10338554A1 (de) * | 2003-08-22 | 2005-03-31 | Aventis Pharma Deutschland Gmbh | Pentafluorosulfanylphenyl-substituierte Benzoylguanidine, Verfahren zu ihrer Herstellung, ihre Verwendung als Medikament oder Diagnostikum sowie sie enthaltendes Medikament |
US7381841B2 (en) * | 2003-08-22 | 2008-06-03 | Sanofi-Aventis Deutschland Gmbh | Pentafluorosulfanylphenyl-substituted benzoylguanidines, processes for their preparation, their use as medicament or diagnostic aid, and medicament comprising them |
DE10353204A1 (de) * | 2003-11-13 | 2005-06-16 | Aventis Pharma Deutschland Gmbh | Verfahren zur Herstellung von 4-Pentafluorsulfanyl-benzoylguanidinen |
US7126026B2 (en) * | 2003-11-13 | 2006-10-24 | Sanofi-Aventis Deutschland Gmbh | Process for preparing 4-pentafluorosulfanylbenzoylguanidines |
OA13285A (en) * | 2003-11-13 | 2007-01-31 | Sanofi Aventis Deutschland | Pentafluorosulfanyl benzoylguanidines, method for their production, their use as medicaments or diagnostic agents and medicament containing the same. |
US20050124666A1 (en) * | 2003-11-13 | 2005-06-09 | Aventis Pharma Deutschland Gmbh | Pentafluorosulfanylbenzoylguanidines, process for their preparation, use as a medicament or diagnostic aid, and medicament comprising same |
TW200614995A (en) * | 2004-11-10 | 2006-05-16 | Nicholas Piramal India Ltd | Tricyclic guanidine derivatives as sodium-proton exchange inhibitors |
DE102004054847A1 (de) * | 2004-11-13 | 2006-05-24 | Sanofi-Aventis Deutschland Gmbh | Substituierte Benzoylguanidine, Verfahren zu ihrer Herstellung, ihre Verwendung als Medikament oder Diagnostikum sowie sie enthaltendes Medikament |
JP2011527677A (ja) * | 2008-07-08 | 2011-11-04 | ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング | Nhe−1阻害剤として有用なピロリジニル及びピペリジニル化合物 |
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US3780027A (en) * | 1970-04-29 | 1973-12-18 | Merck & Co Inc | Anthranilic acid derivatives |
DE3929582A1 (de) * | 1989-09-06 | 1991-03-07 | Hoechst Ag | Benzoylguanidine, verfahren zu ihrer herstellung, ihre verwendung als medikament sowie sie enthaltendes medikament |
-
1993
- 1993-09-14 DE DE59305042T patent/DE59305042D1/de not_active Expired - Lifetime
- 1993-09-14 DK DK93114774.8T patent/DK0589336T3/da active
- 1993-09-14 EP EP93114774A patent/EP0589336B1/de not_active Expired - Lifetime
- 1993-09-14 ES ES93114774T patent/ES2097409T3/es not_active Expired - Lifetime
- 1993-09-14 AT AT93114774T patent/ATE147375T1/de active
- 1993-09-20 NZ NZ248703A patent/NZ248703A/en not_active IP Right Cessation
- 1993-09-20 IL IL10704893A patent/IL107048A/en not_active IP Right Cessation
- 1993-09-20 FI FI934109A patent/FI113534B/fi not_active IP Right Cessation
- 1993-09-21 CN CN93117813A patent/CN1042933C/zh not_active Expired - Fee Related
- 1993-09-21 CA CA002106613A patent/CA2106613C/en not_active Expired - Lifetime
- 1993-09-21 HU HU9302660A patent/HU221506B/hu not_active IP Right Cessation
- 1993-09-21 JP JP5234398A patent/JP2978687B2/ja not_active Expired - Fee Related
- 1993-09-21 AU AU47460/93A patent/AU661611B2/en not_active Ceased
- 1993-09-21 NO NO933351A patent/NO179946C/no not_active IP Right Cessation
- 1993-10-05 TW TW082108198A patent/TW270924B/zh not_active IP Right Cessation
-
1995
- 1995-05-05 US US08/437,552 patent/US5591754A/en not_active Expired - Lifetime
-
1997
- 1997-02-12 GR GR970400239T patent/GR3022549T3/el unknown
-
1998
- 1998-06-22 HK HK98105876A patent/HK1006707A1/xx not_active IP Right Cessation
- 1998-09-29 CY CY9800036A patent/CY2118B1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ES2097409T3 (es) | 1997-04-01 |
ATE147375T1 (de) | 1997-01-15 |
JPH06228082A (ja) | 1994-08-16 |
HU9302660D0 (en) | 1993-12-28 |
FI934109A0 (fi) | 1993-09-20 |
FI934109A (fi) | 1994-03-23 |
DE59305042D1 (de) | 1997-02-20 |
FI113534B (fi) | 2004-05-14 |
AU661611B2 (en) | 1995-07-27 |
CY2118B1 (en) | 2002-04-26 |
CN1042933C (zh) | 1999-04-14 |
EP0589336B1 (de) | 1997-01-08 |
US5591754A (en) | 1997-01-07 |
CA2106613A1 (en) | 1994-03-23 |
GR3022549T3 (en) | 1997-05-31 |
CN1087900A (zh) | 1994-06-15 |
NZ248703A (en) | 1995-12-21 |
CA2106613C (en) | 2006-05-30 |
DK0589336T3 (da) | 1997-06-16 |
TW270924B (no) | 1996-02-21 |
NO933351D0 (no) | 1993-09-21 |
IL107048A0 (en) | 1993-12-28 |
IL107048A (en) | 1999-09-22 |
HUT70186A (en) | 1995-09-28 |
NO933351L (no) | 1994-03-23 |
HU221506B (en) | 2002-10-28 |
HK1006707A1 (en) | 1999-03-12 |
NO179946C (no) | 1997-01-15 |
EP0589336A1 (de) | 1994-03-30 |
JP2978687B2 (ja) | 1999-11-15 |
AU4746093A (en) | 1994-03-31 |
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