Reactions of Cage Substrates with Sulfur Nucleophiles
作者:Yu. N. Klimochkin、E. A. Ivleva、V. A. Shiryaev
DOI:10.1134/s1070428021030052
日期:2021.3
Abstract Reactions of alcohols of the adamantane series and adamantan-1-yl nitrates with sulfur nucleophiles in 94% sulfuric acid afforded a number of new sulfur-containing adamantane derivatives such as carbamothioates, isothiocyanates, and carbamodithioates. Di(adamantan-1-yl) disulfide was synthesized by reaction of admantan-1-yl nitrate with sodium sulfide nonahydrate in 94% sulfuric acid.
Imidazolidin-4-one derivatives useful as anticancer agents
申请人:Pfizer Products Inc.
公开号:EP0928788A1
公开(公告)日:1999-07-14
The present invention relates to compounds of formula 1
and to pharmaceutically acceptable salts and solvates thereof, wherein Z, R, R3 and R4 are as defined herein. The invention also relates to pharmaceutical compositions containing the compounds of formula 1 and to methods of inhibiting abnormal cell growth, including cancer, in a mammal by administering the compounds of formula 1 to said mammal.
Synthesis and antiviral activity of sulfur-containing derivatives of adamantane
作者:Yu. N. Klimochkin、I. K. Moiseev、O. V. Abramov、G. V. Vladyko、L. V. Korobchenko、E. I. Boreko
DOI:10.1007/bf00772006
日期:1991.7
methylthiocyanate in sulfuric acid, which excluded isomerization to a lsubstituted derivative, characteristic of adamantane compounds [8]. The PMR spectrum of thiocarbamate VIII contains a doublet of an ~-proton at 3.99 ppm (JH~HN 6 Hz), which confirms the bond of the nitrogen atom with the bridge carbon atom of the adamantane nucleus.