Synthesis of potential fungicides based on N-(3-furanyl)pyrrolecarboxamides and N-(3-furanyl)pyrazolecarboxamides
摘要:
An efficient synthesis of novel N-(3-furanyl)pyrrolecarboxamides and N-(3-furanyl)pyrazolecarboxamides is presented starting from furan-3-carboxylic acid. Two complementary strategies to 2-aryl-3-furanamines with directed ortho lithiation, functionalization of the 2-position, and subsequent cross-coupling reaction as key steps were developed. Acylation of these intermediates with appropriate acid chlorides led finally to the target compounds.
Tetrahydroquinoline Derivatives And Their Pharmaceutical Use
申请人:Demont Emmanuel Hubert
公开号:US20120208798A1
公开(公告)日:2012-08-16
Tetrahydroquinoline compounds of formula (I)
and salts thereof, pharmaceutical compositions containing such compounds and their use in therapy.
公式(I)的四氢喹啉化合物及其盐,含有这种化合物的药物组合物以及它们在治疗中的用途。
Tetrahydroquinoline derivatives and their pharmaceutical use
申请人:Demont Emmanuel Hubert
公开号:US08697725B2
公开(公告)日:2014-04-15
Tetrahydroquinoline compounds of formula (I)
and salts thereof, pharmaceutical compositions containing such compounds and their use in therapy.
公式(I)的四氢喹啉化合物及其盐,含有这种化合物的制药组合物及其在治疗中的用途。
[EN] TETRAHYDROQUINOLINE DERIVATIVES AND THEIR PHARMACEUTICAL USE<br/>[FR] DÉRIVÉS DE TÉTRAHYDROQUINOLINE ET LEUR UTILISATION PHARMACEUTIQUE
申请人:GLAXOSMITHKLINE LLC
公开号:WO2011054841A1
公开(公告)日:2011-05-12
Tetrahydroquinoline compounds of Formula (I) and salts thereof, pharmaceutical compositions containing such compounds and their use in therapy.
Formula (I)的四氢喹啉化合物及其盐,含有这种化合物的药物组合物以及它们在治疗中的用途。
Synthesis of potential fungicides based on N-(3-furanyl)pyrrolecarboxamides and N-(3-furanyl)pyrazolecarboxamides
作者:Krzysztof Kolodziejczyk、Gheorghe D. Roiban、Michael Schnürch、Marko D. Mihovilovic、Peter Stanetty
DOI:10.1007/s00706-009-0187-6
日期:2009.11
An efficient synthesis of novel N-(3-furanyl)pyrrolecarboxamides and N-(3-furanyl)pyrazolecarboxamides is presented starting from furan-3-carboxylic acid. Two complementary strategies to 2-aryl-3-furanamines with directed ortho lithiation, functionalization of the 2-position, and subsequent cross-coupling reaction as key steps were developed. Acylation of these intermediates with appropriate acid chlorides led finally to the target compounds.