Geminal systems. 50. Synthesis and alcoholysis of N-acyloxy-N-alkoxy derivatives of ureas, carbamates, and benzamides
摘要:
Procedures were developed for the synthesis of N-acyloxy-N-alkoxy derivatives of ureas, carbamates, and benzamides by the reactions of the corresponding N-alkoxy-N-chloro derivatives with sodium carboxylates in MeCN. N-Chloro-N-etlioxy-p-toluenesulfonamide was inert in this reaction. Alcoholysis of N-acyloxy-N-alkoxy derivatives of ureas, carbamates, and tert-alkylamines afforded the corresponding N,N-dialkoxy derivatives, whereas alcoholysis of N-acetoxy-N-ethoxybenzamide gave rise to alkyl benzoates.
申请人:Sumitomo Chemical Takeda Agro Company, Limited
公开号:US06586617B1
公开(公告)日:2003-07-01
The present invention relates to microbicides for agricultural or horticultural use containing a sulfonamide derivative.
本发明涉及包含磺酰胺衍生物的用于农业或园艺的杀微生物剂。
[EN] AMINO PYRIDINE DERIVATIVES AS PHOSPHATIDYLINOSITOL 3-KINASE INHIBITORS<br/>[FR] DÉRIVÉS AMINÉS DE PYRIDINE UTILISABLES EN TANT QU'INHIBITEURS DE LA PHOSPHATIDYLINOSITOL 3-KINASE
申请人:NOVARTIS AG
公开号:WO2015162456A1
公开(公告)日:2015-10-29
The present invention provides compounds of formula (I) which inhibit the activity of PI 3-kinase gamma isoform, which are useful for the treatment of diseases mediated by the activation of PI 3-kinase gamma isoform.