Results 111 to 120 of about 322 (164)

Differential metabolism of clinically-relevant progestogens in cell lines and tissue: Implications for biological mechanisms. [PDF]

open access: yesJ Steroid Biochem Mol Biol, 2019
Skosana SB   +10 more
europepmc   +1 more source

Ring D 16,17-heteroannelated estranes

open access: yesJournal of Chemical Research, 2006
The synthesis of estranes bearing an additional heterocyclic ring attached to C-16 and C-17 is reviewed. Potential applications and biological activities of the compounds are described.
Goreti Ribeiro Morais
exaly   +2 more sources
Some of the next articles are maybe not open access.

Benzothieno and benzofurano annelated estranes

Steroids, 2005
The preparation of estrone derived benzothieno- and benzofurano fused steroids is described. Keystep is an intramolecular thienyl(/furyl)-ene-yne cyclization of 16-ethynyl-17-heterarylestra-1,3,5(10),16-tetraenes. The cyclization was carried out under Pt as well as under Ru catalysis.
Thies Thiemann
exaly   +3 more sources

Areno Annelated Estranes by Intermolecular Cycloaddition

open access: yesProceedings of The 9th International Electronic Conference on Synthetic Organic Chemistry, 2005
Thies Thiemann
exaly   +2 more sources

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