One-pot sequential multicomponent reaction between <i>in situ</i> generated aldimines and succinaldehyde: facile synthesis of substituted pyrrole-3-carbaldehydes and applications towards medicinally important fused heterocycles
作者:Anoop Singh、Nisar A. Mir、Sachin Choudhary、Deepika Singh、Preetika Sharma、Rajni Kant、Indresh Kumar
DOI:10.1039/c8ra01637b
日期:——
An efficient sequential multi-component method for the synthesis of N-arylpyrrole-3-carbaldehydes has been developed. This reaction involved a proline-catalyzed direct Mannich reaction-cyclization sequence between succinaldehyde and in situ generated Ar/HetAr/indolyl-imines, followed by IBX-mediated oxidative aromatization in one-pot operation. The practical utility of this procedure is shown at gram-scale
[EN] THERAPEUTIC AGENTS I<br/>[FR] AGENTS THERAPEUTIQUES I
申请人:ASTRAZENECA AB
公开号:WO2005066132A1
公开(公告)日:2005-07-21
Compounds of formula(I), processes for preparing such compounds, their use in the treatment of obesity, psychiatric disorders, cognitive disorders, memory disorders, schizophrenia, epilepsy, and related conditions, and neurological disorders such as dementia, multiple sclerosis, Parkinson's disease, Huntington's chorea and Alzheimer's disease and pain related disorders, and pharmaceutical compositions containing them.
[EN] FUSED HETEROCYLCLES AS INHIBITORS OF GLUTAMATE RACEMASE (MURI)<br/>[FR] HETEROCYCLES FUSIONNES UTILISES EN TANT QU'INHIBITEURS DE LA GLUTAMATE RACEMASE (MURI)
申请人:ASTRAZENECA AB
公开号:WO2005016929A1
公开(公告)日:2005-02-24
This invention relates to novel compounds having formula: (I) or (II) and to their pharmaceutical compositions and to their methods of use. These novel compounds provide a treatment or prophylaxis of H. pylori infection.
[EN] NEW PYRAZOLO[3,4-D]PYRIMIDINES INHIBITING H. PYLORI INFECTIONS<br/>[FR] PYRAZOLO[3,4-D]PYRIMIDINES INHIBANT LES INFECTIONS PAR H. PYLORI
申请人:ASTRAZENECA AB
公开号:WO2003002567A1
公开(公告)日:2003-01-09
Compounds having the general formula , and pharmaceutical compositions containing them, and their use in the treatment or prophylaxis of H. pylori infection.
具有一般式的化合物,以及含有它们的制药组合物,以及它们在治疗或预防H. pylori感染中的用途。
Pyrazolo[3,4-d]pyrimidines inhibiting h. pylori infections
申请人:——
公开号:US20040254183A1
公开(公告)日:2004-12-16
Compounds having the general formula
1
and pharmaceutical compositions containing them, and their use in the treatment or prophylaxis of
H. pylori
infection.