Acylhydrazones of 20-keto steroids and their transformations: I. Synthesis and properties of 1′-acyl-substituted 3′-methylandrosteno[16,17-d]pyrazolines View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

2007-05

AUTHORS

A. V. Kamernitsky, E. I. Chernoburova, V. V. Chertkova, I. V. Zavarzin, V. N. Yarovenko, M. M. Krayushkin

ABSTRACT

Acetates of 3β-hydroxy-3′-methyl-1′(N)-acylandrost-5-eno[16,17-d]pyrazolines bearing monothiooxamide acyl groups were synthesized during the study of approaches to the synthesis of 3′-methylandrosteno[16,17-d]azoles, promising biologically active analogues of 20-keto pregnenanes, and their properties were investigated. The cyclization of Δ16-20-thiooxamidohydrazones to the corresponding heterocycles was shown to proceed under rigorous conditions and to depend partially on the nature of the oxamide grouping. More... »

PAGES

315-319

Identifiers

URI

http://scigraph.springernature.com/pub.10.1134/s1068162007030077

DOI

http://dx.doi.org/10.1134/s1068162007030077

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1046193820


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