atamestane Chemische Eigenschaften,Einsatz,Produktion Methoden

Originator

Atamestane,Schering AG

Manufacturing Process

6.01 g of 17β-hydroxy-1-methylandrosta-1,4-dien-3-one is dissolved in 100 ml of acetone. At room temperature, 22 ml of a chromic acid solution (prepared from 6.67 g of CrO3, 6 ml of concentrated sulfuric acid, replenished with water to 100 ml) is added dropwise to this solution. The mixture is stirred for one hour and then precipitated into ice water, the product is suctioned off and dried, thus obtaining after recrystallization from acetone/hexane 5.25 g of 1-methylandrosta-1,4-diene-3,17-dione, melting point 165-166°C.

Therapeutic Function

Aromatase inhibitor

atamestane Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

atamestane Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
LGM Pharma	1-(800)-881-8210	inquiries@lgmpharma.com	United States	2123	70
Hangzhou Synstar pharmaceutical Technology CO.,Ltd	0571-85361029	synstar518@163.com	China	1990	58
Xi'an Qiyue Biotechnology Co., Ltd.	400-400-6966-012-012 17778955912	2957605606@qq.com	China	2535	58
Changzhou Bojia Biomedical Technology Co., Ltd.	2122619822	czbjpharma@126.com	China	18478	58
guoyungurui	18162595016; 18162595016	3287908757@qq.com	China	10335	58

96301-34-7()Verwandte Suche:

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• 1-Methylandrosta-1,4-diene-3,17-dione
• SH-489
• (8R,9S,10S,13S,14S)-1,10,13-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-dione
• Norgestrel Impurity 2
• Androsta-1,4-diene-3,17-dione, 1-methyl-
• Aconitine Impurity 3
• 96301-34-7