The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Vicinal amino alcohols of steroids have been used as starting materials for the synthesis of chiral ligands with defined arrangements of functional groups. Condensation of the four diastereomeric 16,17-steroid amino alcohols 1a-1d with aromatic o-hydroxy and heteroaromatic α-aldehydes afforded the Schiff bases 2-6. When the 16,17-substituted compounds 2d, 5d, 6a, and 6d were in solution, the isomeric...
Novel steroidal (N-ferrocenylmethyl)amines with potential biologic activity and of potential interest as chiral ligands for metal complexation were synthesized. The new compounds were screened in vitro for their potential as antimicrobial agents. The synthesis of the new steroidal ferrocenes, including two X-ray crystal structures and biologic assays, are described. The 16-(ferrocenylmethyl)amino-estratrienes...
3-Methoxy-14α, 15α-methylenestra-1,3,5(10),8-tetraen-17α-ol on hydrogenation with triethylsilane/trifluoroacetic acid yielded 3-methoxy-14β,15β-methylenestra-1,3,5(10)-trien-17α-ol, not the 14α,15α-methylene-9βproduct as previously described . (Steroids 61:48-49, 1996)
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.