Studies on Indole Derivatives. VIII. : Synthesis of Thieno [2, 3-b] indole Derivatives and Their Reactions
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چکیده
منابع مشابه
Synthesis of 3-indole derivatives by copper sulfonato Salen catalyzed three-component reactions in water.
An efficient three-component reaction of indole, aldehyde, and malononitrile in water catalyzed by a copper(II) sulfonato Salen complex afforded 3-indole derivatives in good to excellent yields up to 97%.
متن کاملThe Biosynthetic Pathway of Indole-3-Carbaldehyde and Indole-3-Carboxylic Acid Derivatives in Arabidopsis1[W]
Indolic secondary metabolites play an important role in pathogen defense in cruciferous plants. In Arabidopsis (Arabidopsis thaliana), in addition to the characteristic phytoalexin camalexin, derivatives of indole-3-carbaldehyde (ICHO) and indole-3carboxylic acid (ICOOH) are synthesized from tryptophan via the intermediates indole-3-acetaldoxime and indole-3-acetonitrile. Based on feeding exper...
متن کاملThe Biosynthetic Pathway of Indole-3-Carbaldehyde and Indole-3-Carboxylic Acid Derivatives in Arabidopsis.
Indolic secondary metabolites play an important role in pathogen defense in cruciferous plants. In Arabidopsis (Arabidopsis thaliana), in addition to the characteristic phytoalexin camalexin, derivatives of indole-3-carbaldehyde (ICHO) and indole-3-carboxylic acid (ICOOH) are synthesized from tryptophan via the intermediates indole-3-acetaldoxime and indole-3-acetonitrile. Based on feeding expe...
متن کاملTowards a facile and convenient synthesis of highly functionalized indole derivatives based on multi-component reactions.
A library of potentially bioactive compounds through the novel 1H-indole-methyl-isocyanide and MCRs has been described. A flexible and efficient synthesis affording great complexity and diversity is achieved with moderate to good yields with no need for protection and deprotection steps.
متن کاملSynthesis of some 1H-indole-2, 3-dione Derivatives as Antibacterial, Analgesic and Anti- inflammatory Agents
The starting compound 1H-indole-2,3-dione on reaction with different substituted anilines formed the Schiff bases. The corresponding NMannich bases have been prepared by the reaction of the Schiff bases with diphenyl amine in the presence of formaldehyde. The chemical structures of the title compounds have been confirmed and elucidated by means of their physical and spectral data respectively. ...
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ژورنال
عنوان ژورنال: YAKUGAKU ZASSHI
سال: 1969
ISSN: 0031-6903,1347-5231
DOI: 10.1248/yakushi1947.89.1_58