Results 151 to 160 of about 322 (164)

An intramolecular Diels-Alder approach to angularly trifluoromethylated C/D cis estranes

Tetrahedron Letters, 1992
exaly  

Estranes: Steroids in Which Ring A is Aromatic

2010
exaly  

Studies on the stereochemical course of intramolecular cycloaddition reactions of olefinic -quinodimethanes-stereoselective synthesis of 8α, 9α, 14β-estranes

Tetrahedron, 1981
exaly  

Les estrans de la Presqu'île

1993
openaire   +1 more source

Fouille sur estran d’une enceinte néolithique à fossés multiples

2020
Soler, Ludovic, Bedault, Lisandre, Leroux, Valérie-Emma, Penicaud, Julien, Philippe-Lelong, Anne-Charlotte, Prévost, Camielsa, Save, Sabrina   +6 more
openaire   +3 more sources

A novel approach to estranes by an intramolecular double Michael reaction

Journal of the Chemical Society Chemical Communications, 1987
exaly  

Microbiological hydroxylation of steroids. Part VII. The pattern of dihydroxylation of mono-oxo-5α-androstanes and -5α-estranes with the fungus Rhizopus nigricans

Journal of the Chemical Society Perkin Transactions 1, 1973
exaly  

Synthetic variations of the progesterone antagonist RU 38 486

Tetrahedron Letters, 1984
exaly  

[Stereochemistry. XXII. Bromination in the 4,4-dimethyl(5 alpha)estrane and 5 beta-methyl-estrane series. Remarks on the cleavage of neopentyl epoxides].

Bulletin de la Societe chimique de France, 1969
P, François, J, Levisalles
openaire   +1 more source

Steroids; Part 1: Estranes, Gonanes, and Androstanes

2008
exaly