Stereoselective synthesis of N-alkylaziridines from N-chloroamines
作者:Sean P. Bew、D. L. Hughes、Nicholas J. Palmer、Vladimir Savic、Katy M. Soapi、Martin A. Wilson
DOI:10.1039/b608504k
日期:——
We report the first racemic and stereoselective synthesis of cis- and trans-N-alkylaziridines viaN-chloroamines; using this methodology an N-3,4,5-trimethoxybenzylaziridine was synthesised and efficiently cleaved, affording the corresponding NH aziridine in high yield.
Aza-Michael Mono-addition Using Acidic Alumina under Solventless Conditions
作者:Giovanna Bosica、Roderick Abdilla
DOI:10.3390/molecules21060815
日期:——
Aza-Michael reactions between primary aliphatic and aromatic amines and various Michael acceptors have been performed under environmentally-friendly solventless conditions using acidic alumina as a heterogeneous catalyst to selectively obtain the corresponding mono-adducts in high yields. Ethylacrylate was the main acceptor used, although others such as acrylonitrile, methyl acrylate and acrylamide
TETRAHYDROPYRANONAPHTHYRIDINES DERIVATIVES, PHARMACEUTICAL COMPOSITIONS AND THERAPEUTIC TREATMENT THEREOF
申请人:Snyder John K.
公开号:US20110003776A1
公开(公告)日:2011-01-06
This invention relates to tetrahydropyranonaphthyridines derivatives having formula (III) or IV:
and analogues of the tetrahydropyranonaphthyridines derivatives. The invention also relates to pharmaceutical compositions comprising these compounds and methods for treatment of tuberculosis using these compounds.