Novel 1,2-Dithiins: Synthesis, Molecular Modeling Studies, and Antifungal Activity
作者:Donald E. Bierer、Jeffrey M. Dener、Larisa G. Dubenko、R. Eric Gerber、Joane Litvak、Stefan Peterli、Patricia Peterli-Roth、Thien V. Truong、Guohua Mao、Barr E. Bauer
DOI:10.1021/jm00014a016
日期:1995.7
evaluated as antifungal agents. A new and versatile synthesis of dithiins 1d and 1e is reported which is amenable to scale-up at the kilogram level. The novelty of the process derives from the use of beta-mercaptopropionitrile as the thiophile, relying on a beta-elimination strategy and subsequent oxidation to create the 1,2-dithiin ring. Optimal geometries of dithiins 1d, 18i, and 45 and model dithiin
Preparation of 2-(2-cyanoethyl)sulfanyl-1H-isoindole-1,3-(2H)-dione and related sulfur-transfer agents
作者:Jana Klose、Colin B. Reese、Quanlai Song
DOI:10.1016/s0040-4020(97)00924-1
日期:1997.10
The title compound 3 and 4-[(2-cyanoethyl)sulfanyl]morpholine-3,5-dione 12 are both conveniently prepared in good yield from 2-cyanoethyl disulfide, which itself is readily prepared in one step from S-(2-cyanoethyl)isothiouronium chloride 4. In the same way, dimethyl and diphenyl disulfides are converted into 2-methylsulfanyl- and 2-phenylsulfanyl-1H-isoindole-1,3-(2H)-diones 8a and 8b, respectively
NITRILE DERIVATIVES AND THEIR PHARMACEUTICAL USE AND COMPOSITIONS
申请人:Menon Krishna
公开号:US20120189537A1
公开(公告)日:2012-07-26
Disclosed are nitrile derivatives and pharmaceutical compositions comprising nitrile derivatives. The pharmaceutical compositions comprise compounds of the formula I
and the pharmaceutically acceptable salts of such compounds. Also disclosed are processes for the preparation of such compounds, intermediates used in the preparation of such compounds, and the uses of such compounds in treating hyperproliferative diseases, inflammatory diseases and viral and bacterial infections and inducing apoptosis in cancer cells.
Nitrile derivatives and their pharmaceutical use and compositions
申请人:Cellceutix Corporation
公开号:US08338454B2
公开(公告)日:2012-12-25
Disclosed are nitrile derivatives and pharmaceutical compositions comprising nitrile derivatives. The pharmaceutical compositions comprise compounds of the formula I
and the pharmaceutically acceptable salts of such compounds. Also disclosed are processes for the preparation of such compounds, intermediates used in the preparation of such compounds, and the uses of such compounds in treating hyperproliferative diseases, inflammatory diseases and viral and bacterial infections and inducing apoptosis in cancer cells.
[EN] NITRILE DERIVATIVES AND THEIR PHARMACEUTICAL USE AND COMPOSITIONS<br/>[FR] DÉRIVÉS DE NITRILE, LEUR UTILISATION ET LEURS COMPOSITIONS PHARMACEUTIQUES