Fused cyclic modulators of nuclear hormone receptor function
申请人:——
公开号:US20030114420A1
公开(公告)日:2003-06-19
Fused cyclic compounds, methods of using such compounds in the treatment of nuclear hormone receptor-associated conditions such as cancer and immune disorders, and pharmaceutical compositions containing such compounds.
The selective addition of organomagnesium reagents to 2,4,6‐trichlorophenyl isocyanide leading to magnesiated aldimines is reported. These aldimines react with Weinreb amides, ketones, or carbonates to provide the corresponding carbonyl derivatives after acidic cleavage. This allows for an efficient synthesis of 1,2‐dicarbonyl compounds and α‐hydroxy ketones.
Electrochemical generation of alkyl and aryl isocyanides
作者:Antoio Guirado、Andrés Zapata、Jesús L. Gómez、Luis Trabalón、Jesús Gálvez
DOI:10.1016/s0040-4020(99)00509-8
日期:1999.7
An efficient and widely applicable reagent-free method for the synthesis of alkyl and arylisocyanides has been established. The electrochemical reduction of alkyl and aryl carbonimidoyl dichlorides under constant cathode potential leads to the corresponding isocyanides in almost quantitative yields. The availability of the starting materials, the mildness of the reaction conditions as well as the
Transition metal complexes of the selenium analogs of 2-acetyl- and
申请人:The United States of America as represented by the Secretary of the Army
公开号:US04657903A1
公开(公告)日:1987-04-14
This invention relates to novel transition metal complexes of 2-acetyl- and -propionylpyridine thiosemicarbazones, their selenium analogs. These compounds are useful as antimalarial and antileukemic agents. Also disclosed are several synthetic procedures used to prepare the thiosemicarbazones and their selenium analogs.
2-acetyl- and 2-propionylpyridine selenosemicarbazones
申请人:——
公开号:US04665173A1
公开(公告)日:1987-05-12
This invention relates to novel 2-acetyl- and 2-propionylpyridine selenosemicarbazones. These compounds are useful as antimalarial and antileukemic agents. Also disclosed are several synthetic procedures used to prepare the selenosemicarbazones.