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Microwave assisted one-pot tandem three-component synthesis of 2,4,5-triary1-2-4-dihydro-3H-1,2,4-triazol-3-one derivatives

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Chinese Chemical Letters 2014年第4期25卷 553-556页

作者： bagher mohammadi Mehdi Adib Department of Chemistry Payame Noor University School of Chemistry University College of ScienceUniversity of Tehran

This work described a one-pot tandem three-component synthesis of 2,4,5-triaryl-2,4-dihydro-3H- 1,2,4-triazol-3-ones using a simple reaction between phenylhydrazines, benzaldehydes and phenyl isocyanates under microwa... 详细信息

关键词： Tandem multicomponent reactions Solvent free Heterocycle Microwave Triazole

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Pseudo four-component and regioselective synthesis of 4-amino-3,5-dicyano-6-arylphthalates using triethylamine catalyst

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Chinese Chemical Letters 2013年第6期24卷 497-499页

作者： bagher mohammadi Mansoor Shafieey Hamed Kazemi Ali Ramazani Department of Chemistry Payame Noor University Departmen of Chemistry University of Zanjan

An efficient triethylamine-catalyzed synthesis of 4-amino-3,5-dicyano-6-arylphthalates is described.A one-pot,simple pseudo four-component reaction between arylaldehydes,dialkyl acetylenedicarboxylates, and twice as m... 详细信息

关键词： Multicomponent reactions Ring closure Triethylamine Catalysis Regioselective 4-Amino-3 5-dicyano-6-arylphthalates

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1-Methylimidazole-catalyzed reaction between tosylmethyl isocyanide and dialkyl acetylenedicarboxylates:An efficient synthesis of functionalized pyrroles

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Chinese Chemical Letters 2011年第3期22卷 314-317页

作者： Mehdi Adib bagher mohammadi Ehsan Sheikhi Hamid Reza Bijanzadeh School of Chemistry University College of ScienceUniversity of TehranPO Box 14155-6455TehranIran Department of Chemistry Tarbiat Modarres UniversityPO Box 14115-175TehranIran

An efficient 1-methylimidazole-catalyzed synthesis of dialkyl 2-[（4-methylphenyl）sulfonyl]-1H-pyrrole-3,4-dicarboxylates is *** reactive 1：1 zwitterionic intermediate formed by the addition of 1-methylimidazole to dialkyl acetylenedicarboxylates is trapped by tosylmethyl isocyanide（TOSMIC） to afford the title compounds in excellent yields.

关键词： 1-Methylimidazole Tosylmethyl isocyanide Acetylenic esters Pyrrole synthesis

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Effect of self-management program on health status of elderly patients with heart failure: a single-blind, randomized clinical trial

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Journal of Acute Disease 2019年第5期8卷 179-184页

作者： Tayebe Aghamohammadi Mostafa Khaleghipour Farahnaz mohammadi Shahboulaghi Asghar Dalvandi Sadat Seyed bagher Maddah Department of Nursing Neyshabur University of Medical SciencesNeyshaburIran Anesthesiology Neyshabur University of Medical SciencesNeyshaburIran Iranian Research Center on Aging Iran Department of Nursing University of Social Welfare and Rehabilitation SciencesTehranIran

Objective:To determine the effect of self-management program on the health status of elderly patients with heart ***:The present study was a single-blind,randomized clinical trial,and conducted on 90 patients with heart failure of stages Ⅱ-Ⅲ at one teaching hospital in eastern Iran in *** participants were randomly assigned into two groups:the intervention group and the control groups,with 45 patients in each ***-management programs including awareness and recognition,problem-solving process,diet,exercise,and stress management were carried *** participants were trained for six weeks and were followed for two *** of the health status were collected before,after and eight weeks after intervention by Kansas City Cardiomyopathy *** analysis by chi-square,independent t-test,Fisher,ANOVA with repeated measures was ***:Patients in both groups were matched in terms of demographic characteristics before the *** was no significant difference in the mean scores of health status between the two groups (P=0.1) before the ***,the second measurement after intervention showed a significant difference in the mean scores between the two groups (P=0.001).Conclusions:Self-management program can improve the different dimensions of health (except in the subscale of sign and symptoms).Therefore,this supportive method can be used to improve the health of patients and manage problems caused by heart failure.

关键词： Self-management Heart failure Health status Elderly

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