A novel and simple approach to the synthesis of sulfonylureas has been reported. It involved the reaction of various amines with diphenyl carbonate to yield the corresponding carbamates, which subsequently reacted with different sulphonamides to produce different sulfonylureas in excellent yields. The first reaction of diphenyl carbonate with amines was carried out in aqueous:organic (H2O:THF, 90:10)
已经报道了一种新颖且简单的合成磺酰脲类的方法。它涉及各种胺与碳酸二苯酯的反应,以产生相应的氨基甲酸酯,其随后与不同的磺酰胺反应,以优异的产率产生不同的磺酰脲类。碳酸二苯酯与胺的第一反应是在室温下于水性:有机(H 2 O :THF,90 : 10)介质中进行的,以生成氨基甲酸酯,该氨基甲酸酯与磺酰胺反应后,直接通向磺酰脲类。上述方法避免了传统的多步骤方案,并且避免使用有害,刺激性,有毒和对水分敏感的试剂,例如光气,异氰酸酯和/或氯甲酸酯。
COMPOUNDS FOR THE TREATMENT OF CANCER AND INFLAMMATORY DISEASE
申请人:SHY Therapeutics LLC
公开号:US20170174699A1
公开(公告)日:2017-06-22
Provided herein are compounds that inhibit the phosphorylation of MAPK and thus are useful in compositions and methods for treating cancer and inflammatory disease.
本文提供了抑制MAPK磷酸化的化合物,因此可用于治疗癌症和炎症性疾病的组合物和方法。
Compounds for the treatment of cancer and inflammatory disease
申请人:SHY Therapeutics LLC
公开号:US10221191B2
公开(公告)日:2019-03-05
Provided herein are compounds that inhibit the phosphorylation of MAPK and thus are useful in compositions and methods for treating cancer and inflammatory disease.
本文提供的化合物可抑制 MAPK 磷酸化,因此可用于治疗癌症和炎症性疾病的组合物和方法中。
Compounds that interact with the Ras superfamily for the treatment of cancers, inflammatory diseases, rasopathies, and fibrotic disease
申请人:Shy Therapeutics LLC
公开号:US11000515B2
公开(公告)日:2021-05-11
Provided herein are methods and compositions for treating cancers, inflammatory diseases, rasopathies, and fibrotic disease involving aberrant Ras superfamily signaling through the binding of compounds to the GTP binding domain of Ras superfamily proteins including, in certain cases, K-Ras and mutants thereof, and a novel method for assaying such compositions.