119169-79-8

Basic information

• Product Name: 3-Carbomethoxy-N-t-butyl-androst-3,5-diene-17β-carboxamide
• Synonyms: 3-Carbomethoxy-N-t-butyl-androst-3,5-diene-17β-carboxamide
• CAS NO: 119169-79-8
• Molecular Weight: 413.601
• Mol File: 119169-79-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-Carbomethoxy-N-t-butyl-androst-3,5-diene-17β-carboxamide(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Carbomethoxy-N-t-butyl-androst-3,5-diene-17β-carboxamide(119169-79-8)
• EPA Substance Registry System: 3-Carbomethoxy-N-t-butyl-androst-3,5-diene-17β-carboxamide(119169-79-8)

Safety Data

• Hazardous Substances Data: 119169-79-8(Hazardous Substances Data)

Upstream product

• 302-97-6 androst-4-en-3-one-17β-carboxylic acid 

Downstream Products

• 119169-78-7 epristeride 

Relevant articles and documents

Epristeride intermediate, preparation method of Epristeride intermediate, and preparation method of Epristeride

The invention relates to the field of medicine, in particular to an Epristeride intermediate, a preparation method of the Epristeride intermediate, and a preparation method of Epristeride. The preparation method of the Epristeride intermediate comprises the following steps that a compound 3 takes a sulfonation reaction with an alkaline reagent to produce a compound 4; the reaction conversion is single; the column chromatography isolation is avoided; the alkaline reagent used in the reaction process can be easily obtained; the reaction conditions are mild. The unit operation is reduced; the production period is shortened; the production efficiency is improved; the production efficiency is high; the economic benefits are improved.