Nitroalkanes react with dimethyl maleate giving a tandem Michaeladdition/elimination of nitrous acid. The obtained (E)-2-alkylidene dimethyl succinates are: (i) reduced to the corresponding 2-alkyl dimethyl succinates which after hydrolysis produce 1,4-dicarboxylic acids that are prone to convert into the corresponding 3-alkyl succinic anhydrides or (ii) hydrolysed to (E)-2-alkylidene-succinic acids that
The present application describes organic compounds that are useful for the treatment, prevention and/or amelioration of diseases.
本申请描述了对治疗、预防和/或改善疾病有用的有机化合物。
MACROCYCLES AND THEIR USES
申请人:Fujimoto Roger Aki
公开号:US20090186830A1
公开(公告)日:2009-07-23
The present application describes organic compounds that are useful for the treatment, prevention and/or amelioration of diseases.
本申请描述了对治疗、预防和/或改善疾病有用的有机化合物。
Macrocycles and Their Uses
申请人:Novartis AG
公开号:US20130252883A1
公开(公告)日:2013-09-26
The present application describes a method of treating a bacterial infection comprising administering to a subject in need thereof a pharmaceutically acceptable amount of a defined macrocycle compound.