RU2009127246A - METHOD FOR PRODUCING METHYL 7-Arylcarbamoyl-6-benzoyl-2-methyl-3-phenylpyrazole [1,5-a] Pyrimidine-5-carboxylates - Google Patents
METHOD FOR PRODUCING METHYL 7-Arylcarbamoyl-6-benzoyl-2-methyl-3-phenylpyrazole [1,5-a] Pyrimidine-5-carboxylates Download PDFInfo
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- RU2009127246A RU2009127246A RU2009127246/04A RU2009127246A RU2009127246A RU 2009127246 A RU2009127246 A RU 2009127246A RU 2009127246/04 A RU2009127246/04 A RU 2009127246/04A RU 2009127246 A RU2009127246 A RU 2009127246A RU 2009127246 A RU2009127246 A RU 2009127246A
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- methyl
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- benzoyl
- arylcarbamoyl
- pyrimidine
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Abstract
1. Способ получения Метил 7-арилкарбамоил-6-бензоил-2-метил-3-фенилпиразоло[1,5-а]пиримидин-5-карбоксилатов общей формулы ! ! где Ar=C29H21ClN4O4 - 111(а), C30H24N4O5 - 111(б), ! отличающийся тем, что метил 1-арил-3-бензоил-4,5-диоксо-4,5-дигидро-1H-пиррол-2-карбоксилаты подвергают взаимодействию с 3-метил-4-фенил-1H-пиразол-5-амином в среде инертного апротонного растворителя с последующим выделением целевых продуктов. ! 2. Способ по п.1, отличающийся тем, что в качестве растворителя используют абсолютный 1,2-дихлорэтан. 1. The method of obtaining methyl 7-arylcarbamoyl-6-benzoyl-2-methyl-3-phenylpyrazolo [1,5-a] pyrimidine-5-carboxylates of the General formula! ! where Ar = C29H21ClN4O4 - 111 (a), C30H24N4O5 - 111 (b),! characterized in that methyl 1-aryl-3-benzoyl-4,5-dioxo-4,5-dihydro-1H-pyrrole-2-carboxylates is reacted with 3-methyl-4-phenyl-1H-pyrazole-5-amine in an inert aprotic solvent with subsequent isolation of the target products. ! 2. The method according to claim 1, characterized in that absolute 1,2-dichloroethane is used as the solvent.
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RU2009127246/04A RU2421455C2 (en) | 2009-07-14 | 2009-07-14 | METHOD OF PRODUCING METHYL 7-ARYLCARBAMOYL-6-BENZOYL-2-METHYL-3-PHENYLPYRAZOLO-[1,5-a]PYRIMIDINE-5-CARBOXYLATES |
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RU2009127246/04A RU2421455C2 (en) | 2009-07-14 | 2009-07-14 | METHOD OF PRODUCING METHYL 7-ARYLCARBAMOYL-6-BENZOYL-2-METHYL-3-PHENYLPYRAZOLO-[1,5-a]PYRIMIDINE-5-CARBOXYLATES |
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RU2009127246A true RU2009127246A (en) | 2011-01-20 |
RU2421455C2 RU2421455C2 (en) | 2011-06-20 |
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RU2009127246/04A RU2421455C2 (en) | 2009-07-14 | 2009-07-14 | METHOD OF PRODUCING METHYL 7-ARYLCARBAMOYL-6-BENZOYL-2-METHYL-3-PHENYLPYRAZOLO-[1,5-a]PYRIMIDINE-5-CARBOXYLATES |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2478640C1 (en) * | 2012-02-07 | 2013-04-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пермский государственный национальный исследовательский университет" | N-ARYL-2,3-DIAROYL-8,10-DIMETHYLPYRIDO[2',3',3,4]PYRAZOLO[1,5-α]PYRIMIDINE-4-CARBOXAMIDE AND METHOD FOR PREPARING THEM |
RU2501800C2 (en) * | 2012-02-07 | 2013-12-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пермский государственный национальный исследовательский университет" | 2-(6-ARYL-4-AROYL-3-METHYL-1-PHENYL-1H-PYRAZOLO[3,4-b]PYRIDIN-5-YL)-2-OXO-N-ARYLACETAMIDES AND METHODS FOR PRODUCTION THEREOF |
ME03042B (en) | 2012-11-19 | 2018-10-20 | Novartis Ag | Compounds and compositions for the treatment of parasitic diseases |
US8871754B2 (en) | 2012-11-19 | 2014-10-28 | Irm Llc | Compounds and compositions for the treatment of parasitic diseases |
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Effective date: 20110715 |