RU97116717A - 6-SUBSTITUTED DERIVATIVES OF PYRAZOLO [3,4-D] Pyrimidin-4-SHE, COMPOSITIONS ON THEIR BASIS AND METHODS OF THEIR APPLICATION - Google Patents
6-SUBSTITUTED DERIVATIVES OF PYRAZOLO [3,4-D] Pyrimidin-4-SHE, COMPOSITIONS ON THEIR BASIS AND METHODS OF THEIR APPLICATIONInfo
- Publication number
- RU97116717A RU97116717A RU97116717/04A RU97116717A RU97116717A RU 97116717 A RU97116717 A RU 97116717A RU 97116717/04 A RU97116717/04 A RU 97116717/04A RU 97116717 A RU97116717 A RU 97116717A RU 97116717 A RU97116717 A RU 97116717A
- Authority
- RU
- Russia
- Prior art keywords
- compound according
- effective amount
- organism
- mammal
- nitrate
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims 7
- 150000001875 compounds Chemical class 0.000 claims 36
- -1 nitro, amino Chemical group 0.000 claims 31
- 241000124008 Mammalia Species 0.000 claims 18
- NHNBFGGVMKEFGY-UHFFFAOYSA-N nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims 13
- 238000002360 preparation method Methods 0.000 claims 11
- 125000003545 alkoxy group Chemical group 0.000 claims 8
- 206010002383 Angina pectoris Diseases 0.000 claims 6
- 206010007554 Cardiac failure Diseases 0.000 claims 6
- 206010007559 Cardiac failure congestive Diseases 0.000 claims 6
- 206010019280 Heart failure Diseases 0.000 claims 6
- 206010020772 Hypertension Diseases 0.000 claims 6
- 208000010125 Myocardial Infarction Diseases 0.000 claims 6
- 201000006233 congestive heart failure Diseases 0.000 claims 6
- 230000002401 inhibitory effect Effects 0.000 claims 6
- 238000004519 manufacturing process Methods 0.000 claims 6
- 101710031992 pRL90232 Proteins 0.000 claims 6
- 239000008194 pharmaceutical composition Substances 0.000 claims 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 6
- 101710035540 plaa2 Proteins 0.000 claims 6
- 239000003814 drug Substances 0.000 claims 5
- 229940079593 drugs Drugs 0.000 claims 5
- 239000000126 substance Substances 0.000 claims 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 4
- 125000004173 1-benzimidazolyl group Chemical group [H]C1=NC2=C([H])C([H])=C([H])C([H])=C2N1* 0.000 claims 3
- 125000001462 1-pyrrolyl group Chemical group [*]N1C([H])=C([H])C([H])=C1[H] 0.000 claims 3
- 125000000175 2-thienyl group Chemical group S1C([*])=C([H])C([H])=C1[H] 0.000 claims 3
- 125000001541 3-thienyl group Chemical group S1C([H])=C([*])C([H])=C1[H] 0.000 claims 3
- 125000003282 alkyl amino group Chemical group 0.000 claims 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 3
- 125000001424 substituent group Chemical group 0.000 claims 3
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims 3
- 239000004480 active ingredient Substances 0.000 claims 2
- 125000000217 alkyl group Chemical group 0.000 claims 2
- 125000004656 alkyl sulfonylamino group Chemical group 0.000 claims 2
- 125000004432 carbon atoms Chemical group C* 0.000 claims 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 2
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 claims 2
- RVGOSEHVMLKKAM-UHFFFAOYSA-N 1-cyclopentyl-3-ethyl-6-[(4-hydroxyphenyl)methyl]-2H-pyrazolo[3,4-d]pyrimidin-4-one Chemical compound C12=NC(CC=3C=CC(O)=CC=3)=NC(=O)C2=C(CC)NN1C1CCCC1 RVGOSEHVMLKKAM-UHFFFAOYSA-N 0.000 claims 1
- DLMIFOFSWKRIAW-UHFFFAOYSA-N 1-cyclopentyl-3-ethyl-6-[(4-methoxyphenyl)methyl]-2H-pyrazolo[3,4-d]pyrimidin-4-one Chemical compound C12=NC(CC=3C=CC(OC)=CC=3)=NC(=O)C2=C(CC)NN1C1CCCC1 DLMIFOFSWKRIAW-UHFFFAOYSA-N 0.000 claims 1
- DNCYBUMDUBHIJZ-UHFFFAOYSA-N 1H-pyrimidin-6-one Chemical compound O=C1C=CN=CN1 DNCYBUMDUBHIJZ-UHFFFAOYSA-N 0.000 claims 1
- JRXYEZOJEAPDKD-UHFFFAOYSA-N 6-benzyl-1-cyclopentyl-3-ethyl-2H-pyrazolo[3,4-d]pyrimidin-4-one Chemical compound C12=NC(CC=3C=CC=CC=3)=NC(=O)C2=C(CC)NN1C1CCCC1 JRXYEZOJEAPDKD-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 239000002671 adjuvant Substances 0.000 claims 1
- 230000000240 adjuvant Effects 0.000 claims 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims 1
- 239000000969 carrier Substances 0.000 claims 1
- 239000003085 diluting agent Substances 0.000 claims 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 150000002367 halogens Chemical class 0.000 claims 1
- 239000000546 pharmaceutic aid Substances 0.000 claims 1
- 150000003217 pyrazoles Chemical class 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims 1
- 238000002560 therapeutic procedure Methods 0.000 claims 1
Claims (1)
где R1 означает трет-бутил, или циклопентил;
R3 означает метил, этил или фенилметил;
Х означает -СН2-, -О- или -NH-; а
R6 означает фенил или фенил, замещенный 1 - 3 одинаковыми или разными заместителями, выбранными из группы, состоящей из низшей алкокси-, гидроксила, галогена, карбокси-низшей алкокси-, 4-морфолинил-низшей алкокси-, 5-тетразолил-низшей алкокси-, динизшей алкиламино-, трифторметила, нитро-, амино-, низший алкилсульфониламино-, динизший алкиламино-низший алкилфенилкарбонилокси- и 1-имидазолила, или в случае, когда Х означает -СН2-, то R6 кроме того означает 2-, 3- или 4-пиридинил, 1-пирролил, 1-бензимидазолил, 1,2,3,4-тетрагидро-2-изохинолинил, 1,2,3,4-тетрагидро-1-хинолинил, гидроксил, 1-имидазолил, 1-низший алкил-2-,3-, 4- или 5-пирролил, 1-пиразолил, 3-, 4- или 5-изоксазолил или 3-, 4- или 5-изоксазолил, замещенный по любому из имеющихся его атомов углерода низшим алкилом, 2- тиенилом или 3-тиенилом; или их фармацевтически приемлемая соль присоединения кислоты и/или гидрат.1. Compounds 6-substituted derivatives of pyrazole [3,4-d] pyrimidin-4-one, of the following formula:
where R 1 means tert-butyl, or cyclopentyl;
R 3 means methyl, ethyl or phenylmethyl;
X means-CH 2 -, -O- or -NH-; but
R 6 means phenyl or phenyl substituted by 1 to 3 identical or different substituents selected from the group consisting of lower alkoxy, hydroxyl, halogen, carboxy-lower alkoxy, 4-morpholinyl-lower alkoxy, 5-tetrazolyl-lower alkoxy -, di-lower alkylamino, trifluoromethyl, nitro, amino, lower alkylsulfonylamino, di-lower alkylamino lower alkylphenylcarbonyloxy and 1-imidazolyl, or in the case when X means -CH 2 -, then R 6 also means 2-, 3- or 4-pyridinyl, 1-pyrrolyl, 1-benzimidazolyl, 1,2,3,4-tetrahydro-2-isoquinolinyl, 1,2,3,4-tetrahydro-1- quinolinyl, hydroxyl, 1-imidazolyl, 1-lower alkyl-2-, 3-, 4- or 5-pyrrolyl, 1-pyrazolyl, 3-, 4- or 5-isoxazolyl or 3-, 4- or 5-isoxazolyl, substituted on any of its carbon atoms by lower alkyl, 2-thienyl, or 3-thienyl; or a pharmaceutically acceptable acid addition salt and / or hydrate thereof.
3. Соединение по п.2, отличающееся тем, что R6 означает фенил или фенил, замещенный от 1 до 3 одинаковыми или разными заместителями, выбранными из группы, состоящей из метокси-, гидрокси-, карбоксиметокси-, 2-(4-морфолинил)этокси-, 1-(5-тетразолил)метокси-, диметиламино-, трифторметила, нитро-, амино-, метилсульфониламино- диэтиламинометилфенилкарбонилокси- и 1-имидазолила); или в случае, когда Х означает -СН2-, то R6, кроме того, означает 2-, 3- или 4-пиридинил, 1-пирролил, 1-бензимидазолил, 1,2,3,4-тетрагидро-2-изохинолинил, 1,2,3,4-тетрагидро-1-хинолинил, гидрокси-, 1-имидазолил, 1-метил-2-пирролил, 1-пиразолил, 3,5-диметил-4-изоксазолил, 2-тиенил или 3-тиенил.2. The compound according to claim 1, wherein R 6 is phenyl or phenyl substituted from 1 to 3 with the same or different substituents selected from the group consisting of lower alkoxy, hydroxyl, carboxy-lower alkoxy, 4-morpholinyl lower alkoxy, 5-tetrazolyl-lower alkoxy, di-lower alkylamino, trifluoromethyl, nitro, amino, lower alkylsulfonylamino, di-lower alkylamino-lower alkylphenylcarbonyloxy and 1-imidazolyl; or, in the case when X is —CH 2 -, then R 6 also means 2-, 3- or 4-pyridinyl, 1-pyrrolyl, 1-benzimidazolyl, 1,2,3,4-tetrahydro-2 -isoquinolinyl, 1,2,3,4-tetrahydro-1-quinolinyl, hydroxyl, 1-imidazolyl, 1-lower alkyl-2-pyrrolyl, 1-pyrazolyl, 4-isoxazolyl, substituted on any of its carbon atoms by lower alkyl , 2-thienyl or 3-thienyl;
3. The compound according to claim 2, wherein R 6 means phenyl or phenyl substituted from 1 to 3 with the same or different substituents selected from the group consisting of methoxy, hydroxy, carboxymethoxy, 2- (4-morpholinyl a) ethoxy, 1- (5-tetrazolyl) methoxy-, dimethylamino, trifluoromethyl, nitro, amino, methylsulfonylamino-diethylaminomethylphenylcarbonyloxy- and 1-imidazolyl); or in the case when X is —CH 2 -, then R 6 also means 2-, 3- or 4-pyridinyl, 1-pyrrolyl, 1-benzimidazolyl, 1,2,3,4-tetrahydro-2- isoquinolinyl, 1,2,3,4-tetrahydro-1-quinolinyl, hydroxy-, 1-imidazolyl, 1-methyl-2-pyrrolyl, 1-pyrazolyl, 3,5-dimethyl-4-isoxazolyl, 2-thienyl, or 3 thienyl.
7. Фармацевтический состав, содержащий действующее вещество с фармацевтически приемлемым наполнителем, адъювантом, разбавителем, или носителем, отличающийся тем, что в качестве действующего вещества он содержит соединение по п. 1.6. The compound according to claim 5, characterized in that it is selected from the group consisting of: 1-cyclopentyl-3-ethyl-6- (4-methoxyphenylmethyl) pyrazolo [3,4-d] pyrimidin-4-one; 1 -cyclopentyl-3-ethyl-6- (4-hydroxyphenylmethyl) pyrazolo [3,4-d] pyrimidin-4-one; 1-cyclopentyl-3-ethyl-6- (phenylmethyl) pyrazolo [3,4-d] pyrimidine-4-one and 1-cyclopentyl-3-ethyl-6- (4-aminophenylmethyl) pyrazolo [3,4-d] pyrimidine-4-she
7. A pharmaceutical composition containing the active ingredient with a pharmaceutically acceptable excipient, adjuvant, diluent, or carrier, characterized in that it contains the compound of claim 1 as the active ingredient.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/402,268 | 1995-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
RU97116717A true RU97116717A (en) | 1999-08-20 |
Family
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EA011772B1 (en) * | 2003-11-24 | 2009-06-30 | Пфайзер Инк. | 5,7-diaminopyrazolo [4,3-d] pyrimidines with pde-5 inhibiting activity |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EA011772B1 (en) * | 2003-11-24 | 2009-06-30 | Пфайзер Инк. | 5,7-diaminopyrazolo [4,3-d] pyrimidines with pde-5 inhibiting activity |
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