テオドレナリン

テオドレナリン 価格

メーカー	製品番号	製品説明	CAS番号	包装	価格	更新時間	購入

テオドレナリン 化学特性,用途語,生産方法

効能

強心薬

Originator

Theodrenaline,ZYF Pharm Chemical

Manufacturing Process

A solution of 27 g of ω-chloroacetopyrocatechol in 150 ml of ethyl alcohol is added dropwise within 2 hours into a stirred and refluxed solution of 81 g of 7-(β-aminoethyl)theophylline in 200 ml of a 60% aqueous ethyl alcohol. Following this, boiling is continued for another 3.5 hours while passing through nitrogen, and the precipitated product is separated by suction filtration, washed with water and dried. The product is suspended in alcohol, admixed with alcoholic hydrochloric acid while heating until an acid reaction is observed and subjected to suction filtration after cooling. Obtained in this manner are 37 g of 7-[β-(β'-3,4-dihydroxyphenyl-β'- oxoethylamino)ethyl]theophylline hydrochloride having a melting point of 246- 249°C. To obtain an analytically pure product, the hydrochloride is dissolved in water and precipitated with acetone.
7.1 g of 7-[β-(β'-3,4-dihydroxyphenyl-β'-oxoethylamino)ethyl]theophylline hydrochloride are dissolved in 500 ml of distilled water and hydrogenated at 48°C in the presence of 1 g of platinum oxide. When no further hydrogen is absorbed after about 5 hours, the mixture is evaporated to dryness in vacuo. Purification is effected by taking up in methyl alcohol and mixing with ethyl acetate. Theodrenaline which has crystallized after several days is separated by suction filtration and dried in a desiccator. A product having a melting point of 176- 178°C is obtained in amount of 6.1 g.

Therapeutic Function

Analeptic

テオドレナリン 上流と下流の製品情報

原材料

準備製品

テオドレナリン 生産企業

名前	電話番号	電子メール	国籍	製品カタログ	優位度
MedChemexpress LLC	021-58955995	sales@medchemexpress.cn	United States	4853	58
TargetMol Chemicals Inc.	+1-781-999-5354; +1-00000000000	marketing@targetmol.com	United States	32431	58
TargetMol Chemicals Inc.	4008200310 15002144251	marketing@tsbiochem.com	China	24951	58
Hubei Enxing Biotechnology Co., Ltd	16621771607	2457984128@qq.com	China	491	58
RD International Technology Co., Limited	18024082417	market@ubiochem.com	China	9831	58
SHAANXI?DIDEU?MEDICHEM CO.LTD	17691182729 17392216275	1073@dideu.com	China	9993	58
TargetMol Chemicals Inc.	13564774135	marketing@targetmol.com	United States	19950	58
Shaanxi Dideu New Materials Co. Ltd	18192503167	1036@dideu.com	China	13339	58
TargetMol Chemicals Inc.	+1-781-999-5354;	support@targetmol.com	United States	38999	58

13460-98-5(テオドレナリン)キーワード:

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• 13460-98-5
• 7-[2-[[2-(3,4-Dihydroxyphenyl)-2-hydroxyethyl]amino]ethyl]-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
• 7-[2-[[2-(3,4-Dihydroxyphenyl)-2-hydroxyethyl]amino]ethyl]theophyline
• 1H-Purine-2,6-dione, 7-[2-[[2-(3,4-dihydroxyphenyl)-2-hydroxyethyl]amino]ethyl]-3,7-dihydro-1,3-dimethyl-
• Theodrenaline
• テオドレナリン
• 7-[2-[[2-(3,4-ジヒドロキシフェニル)-2-ヒドロキシエチル]アミノ]エチル]テオフィリン
• 7-[2-[[2-(3,4-ジヒドロキシフェニル)-2-ヒドロキシエチル]アミノ]エチル]-3,7-ジヒドロ-1,3-ジメチル-1H-プリン-2,6-ジオン
• 7-(2-{[2-(3,4-ジヒドロキシフェニル)-2-ヒドロキシエチル]アミノ}エチル)-1,3-ジメチル-2,3,6,7-テトラヒドロ-1H-プリン-2,6-ジオン