196881-39-7

Basic information

• Product Name: C₄₀H₄₅NO₇
• CAS NO: 196881-39-7
• Molecular Weight: 651.8
• Mol File: 196881-39-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₄₀H₄₅NO₇(CAS DataBase Reference)
• NIST Chemistry Reference: C₄₀H₄₅NO₇(196881-39-7)
• EPA Substance Registry System: C₄₀H₄₅NO₇(196881-39-7)

Safety Data

• Hazardous Substances Data: 196881-39-7(Hazardous Substances Data)

Upstream product

• 7661-32-7 1-(4-bromophenyl)pyrrolidin-2-one 
• 173387-77-4 C₃₀H₃₆O₆ 
• 5490-76-6 (8S,13S,14S,17R)-17-ethynyl-13-methyl-1,2,4,6,7,8,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2’-[1,3]dioxolan]-17-ol 
• 5571-36-8 ethylene deltenone 
• 5173-46-6 4,9-Androstadiene-3,17-dione 

Relevant articles and documents

11,21-Bisphenyl-19-norpregnane derivatives are selective antiglucocorticoids

An efficient eight-step synthesis of 11,21-bisphenyl-19-norpregnane derivatives (10) starting from 19-norandrosta-4,9-diene-3,17-dione (5) is described. It is shown that specific combinations of polar substitutions on the 11- and the 21-phenylring in compounds (10) lead to selective antiglucocorticoids with relative high binding to the glucocorticoid receptor and almost negligible binding to the progesterone receptor.