- Synthesis and Antimicrobial Activity of New C-Furyl Glycosides Bearing Substituted 1,3,4-Oxadiazoles
[作者:ELSAYED WAEL A; ABBAS HEBATALLAH S; MOHAMED ASHRAF M; ABDELRAHMAN ADEL A H,期刊:Journal of Heterocyclic Chemistry, 页码:1006-1013 , 文章类型: Article,,卷期:2011年48-5]
- New 2,5-disubstituted 1,3,4-oxadiazole derivatives bearing C-furyl glycoside moieties and their sugar hydrazone as well as their per-O-acetyl derivatives were synthesized starting from ethyl 2-[5-(3,4-dihydroxytetrahydro...
- Three-Component Synthesis of Spiro[indoline-3,5 '-pyrimido[4,5-b]quinoline]-triones in Water
[作者:JADIDI KHOSROW; GHAHREMANZADEH RAMIN; MIRZAEI PEIMAN; BAZGIR AYOOB,期刊:Journal of Heterocyclic Chemistry, 页码:1014-1018 , 文章类型: Article,,卷期:2011年48-5]
- A one-pot, three-component method for the efficient and simple synthesis of novel 2'-amino-8',9'-dihydro-3'H-spiro[indoline-3,5'-pyrimido[4,5-b] quinoline]-2,4',6'(7'H, 10'H)-trione derivatives in aqueous media is report...
- Synthesis and Reactions of Pyrido[3,2,1-jk]carbazole-4,6-diones
[作者:STADLBAUER WOLFGANG; VAN DANG HOAI; KNOBLOCH BERND,期刊:Journal of Heterocyclic Chemistry, 页码:1039-1049 , 文章类型: Article,,卷期:2011年48-5]
- Pyrido[3,2,1-jk] carbazoles 1, synthesized from carbazoles and alkyl-or arylmalonates, gave regioselective electrophilic substitution reactions at position 5 such as chlorination to 5-chloro derivatives 2, nitration to 5...
- Synthesis of Novel Spiro(indolone-3,2 '-[1,3,4]thiadiazol)-2-ones and Evaluation of Their Antidepressant and Anticonvulsant Activities
[作者:HASSAN ALAA A; ABDELLATIF FATHY F; ELDIN AHMED M NOUR; ABDELAZIZ MOHAMED; MOSTAFA SARA M; BRAESC STEFAN,期刊:Journal of Heterocyclic Chemistry, 页码:1050-1055 , 文章类型: Article,,卷期:2011年48-5]
- The reaction of 3-(dicyanomethylene)-2-indolone in a solution of ethanol/piperidine with 4-substituted thiosemicarbazides forms the derivatives of 5'-(substituted amino)-3'H-spiro(indoline-3,2'-[1,3,4]thiadiazol-2-one. R...
- Regioselective Synthesis and Characterization of New 3-Aryl-7-trifluoromethyl-[1,2,4]triazolo[4,3-a]pyrimidines
[作者:ZANATTA NILO; AMARAL SIMONE S; DOS SANTOS JOSIANE M; FERNANDES LIANA DA S; BONACORSO HELIO G; MARTINS MARCOS A P,期刊:Journal of Heterocyclic Chemistry, 页码:1085-1090 , 文章类型: Article,,卷期:2011年48-5]
- The regioselective synthesis and characterization of a new series of 3-aryl-7-trifluoromethyl[1,2,4]triazolo[4,3-a] pyrimidines from the oxidative heterocyclization of 2-(N'-benzylidenehydrazino)-4-trifluoromethylpyrimid...
- Synthesis of Novel 6,7-Dihydro-5H-Pyrimido[4,5-e][1,4]diazepin-8(9H)-ones
[作者:XIANG JINBAO; HU XIAOWEI; DANG QUN; BAI XU,期刊:Journal of Heterocyclic Chemistry, 页码:1091-1094 , 文章类型: Article,,卷期:2011年48-5]
- A new method was developed for the synthesis of 6,7-dihydro-5H-pyrimido[4,5-e][1,4]diazepin-8(9H)-one derivatives. The key to construct the pyrimido[4,5-e][1,4]diazepine core is the intramolecular amidation of N-((4-amin...
- Synthesis and Antimicrobial Activity of Some Heterocyclic 2,6-Bis(substituted)-1,3,4-thiadiazolo-, Oxadiazolo-, and Oxathiazolidino-Pyridine Derivatives from 2,6-Pyridine Dicarboxylic Acid Dihydrazide
[作者:GHOZLAN SAID A S; ALOMAR MOHAMMED A; AMR ABD ELGALIL E; ALI KORANY A; ELWAHAB AHMED A ABD,期刊:Journal of Heterocyclic Chemistry, 页码:1103-1110 , 文章类型: Article,,卷期:2011年48-5]
- In this work, we report on the synthesis and preliminary biological activity screening of several heterocyclic derivatives 2-15 based on N2',N6'-diphenylthiosemi-carbazide pyridine-2,6-dicarbohydrazide 2, which has been ...
- Solvent-Free Three-Component Synthesis of 7-Aryl-1,1-dioxothieno[3,2-b]pyran Derivatives Catalyzed by Ammonium Acetate
[作者:YAO CHANGSHENG; FENG XIAODONG; WANG CUIHUA; JIANG BEI; YU CHENXIA; WANG XIANGSHAN; LI TUANJIE; TU SHUJIANG,期刊:Journal of Heterocyclic Chemistry, 页码:1111-1116 , 文章类型: Article,,卷期:2011年48-5]
- An efficient synthesis of 7-aryl-1,1-dioxothieno[3,2-b]pyran derivatives via the reaction of aryl aldehyde, tetrahydrothiophene-3-one-1,1-dioxide and malononitrile or ethyl 2-cyanoacetate was performed at room temperatur...
- Solvent-Free Synthesis of New 2,4,6-Triarylpyridines Catalyzed by a Bronsted Acidic Ionic Liquid as a Green and Reusable Catalyst
[作者:BEHMADI HOSSEIN; NADERIPOUR SHIMA; SAADATI SEYED MAHDI; BARGHAMADI MOHAMMAD; SHAKER MOHAMMAD; TAVAKOLIHOSEINI NILOOFAR,期刊:Journal of Heterocyclic Chemistry, 页码:1117-1121 , 文章类型: Article,,卷期:2011年48-5]
- Some new 4-(aryl)-2,6-di-2-naphthylpyridines and 4-(aryl)-2,6-di-2-thienylpyridines have been prepared through three-component condensation of 2-acetylnaphthalene or 2-acetylthiophene, aromatic aldehydes, and ammonium ac...
- Syntheses of New Benzoxazole Derivatives
[作者:YOUSSEF CHIRAZ; BEN AMMAR HAMED; BELHOUCHET MOHAMED; BEYDOUN KASSEM; BEN SALEM RIDHA; DOUCET HENRI; DIXNEUF PIERRE H,期刊:Journal of Heterocyclic Chemistry, 页码:1126-1131 , 文章类型: Article,,卷期:2011年48-5]
- 2-(Arylidene)cyanomethylbenzoxazoles have been prepared in water from benzoxazole-2-ylacetonitriles. Using multi-component reactions, a variety of heterocycles containing benzoxazole and nitrile functionality has been pr...
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