Ramadan Ahmed Mekheimer - Publications, H-index & Citations

Ramadan Ahmed Mekheimer

Minia University

22H指数

142论文数

1.4K被引数

收录论文 34

发表时间

Visible light photocatalytic promoted reactions: Synthesis of polyfunctionally substituted phthalazine derivatives, ADMET, molecular docking and dynamic studies 可见光光催化促进的反应：多官能取代邻苯并二氮杂䓬衍生物的合成、ATRP、分子对接和动力学研究

Journal of Molecular Structure

IF4.7

2026-05-22

PREAI

Zaky, Omniya Sayed; Hisham, Mohamed; Mekheimer, Ramadan A.; Abd-Elmonem, Mohamed; Ebied, Manal Makboul; Sadek, Kamal Usef

Novel green synthesis of polyfunctionally substituted phthalazines promoted by visible light, DFT studies and molecular docking with antimicrobial and antibiofilm potency 可见光促进的多功能取代邻苯二甲嗪的新型绿色合成、DFT研究及其抗菌和抗生物膜活性分子对接

Scientific Reports

IF3.9

2026-05-05

OAAI

Ramadan A. Mekheimer; Basma A. Khalifa; Zeinab Shawky Hashem; Samar M. R. Allam; Kamal Usef Sadek; Mohamed R. Eletmany

Liquid-assisted grinding (LAG) as sustainable high yielding method for s-triazine hybrids synthesis: their docking, in vitro antimicrobial and anti-biofilm studies 液相辅助研磨(LAG)作为合成三嗪杂化物的可持续高产方法：其对接、体外抗菌和抗生物膜研究

Royal Society Open Science

IF2.9

2026-05-01

PREAI

Khalifa, Basma A.; Hashem, Zeinab Shawky; Hisham, Mohamed; Abdelraheem, Wedad M.; Mekheimer, Ramadan A.; Abdel-Hameed, Afaf M.; Elkamhawy, Ahmed; Abd-Elmonem, Mohamed; Sadek, Kamal Usef

Design, synthesis, and antiproliferative activity of antipyrine linked 2-amino- quinoline-3-carbonitrile derivatives as potential dual EGFR/HER-2 inhibitors 抗吡唑设计、合成及其抗增殖活性研究：作为潜在的双重EGFR/HER-2抑制剂的抗吡唑连接的2-氨基-喹啉-3-羧腈衍生物

Journal of Molecular Structure

IF4.7

2025-08-29

PREAI

Ramadan A. Mekheimer; Mariam A. Al-Sheikh; Hanadi Y. Medrasi; Laila Jaragh-Alhadad; Moustafa S. Moustafa; Mohamed A. Albadry; Anber F. Mohammed; Bahaa G.M. Youssif; Kamal U. Sadek

Comprehensive methodologies for synthesizing tricyclic fused pyrimidoquinolines of biological relevance: a review 生物相关三环稠合嘧啶喹诺啉的合成方法学综述

RSC ADVANCES

IF4.6

2025-01-01

OAAI

Mekheimer, Ramadan A.; Allam, Samar M. R.; Al-Sheikh, Mariam A.; Medrasi, Hanadi Y.; Abd-Elmonem, Mohamed; Sadek, Kamal U.

Visible-light-assisted base-catalyzed, one-pot synthesis of highly functionalized cinnolines

GREEN PROCESSING AND SYNTHESIS

IF3

2023-11-03

OAAI

Elkamhawy, Ahmed; Jaragh-Alhadad, Laila; Mekheimer, Ramadan Ahmed; Abdullah, Omeima; Abd-Elmonem, Mohamed; Moustafa, Moustafa Sherief; Abdel-Hameed, Afaf; Mohamed, Tahany Mahmoud; Sadek, Kamal Usef

Recent developments in the synthesis of hybrid heterocycles, a promising approach to develop multi-target antibacterial agents

JOURNAL OF MOLECULAR STRUCTURE

IF4.7

2023-08-01

PREAI

Sadek, Kamal Usef; Mekheimer, Ramadan Ahmed; Abd-Elmonem, Mohamed; Abo-Elsoud, Fatma A.; Hayallah, Alaa M.; Mostafa, Sara M.; Abdellattif, Magda H.; Abourehab, Mohammed A. S.; Farghaly, Thoraya A.; Elkamhawy, Ahmed

New s-Triazine/Tetrazole conjugates as potent antifungal and antibacterial agents: Design, molecular docking and mechanistic study

JOURNAL OF MOLECULAR STRUCTURE

IF4.7

2022-11-01

PREAI

Mekheimer, Ramadan Ahmed; Abuo-Rahma, Gamal El -Din A.; Abd-Elmonem, Mohamed; Yahia, Ramadan; Hisham, Mohamed; Hayallah, Alaa M.; Mostafa, Sara M.; Abo-Elsoud, Fatma A.; Sadek, Kamal Usef

Microwave-assisted reactions: Efficient and versatile one-step synthesis of 8-substituted xanthines and substituted pyrimidopteridine-2,4,6,8-tetraones under controlled microwave heating

GREEN PROCESSING AND SYNTHESIS

IF3

2021-03-12

OAAI

Mekheimer, Ramadan Ahmed; Hayallah, Alaa M.; Moustafa, Moustafa Sherief; Al-Mousawi, Saleh Mohammed; Abd-Elmonem, Mohamed; Mostafa, Sara M.; Elsoud, Fatma A. Abo; Sadek, Kamal Usef

Recent developments in the utility of Zn(L-proline)2 as benign and recyclable metallo-organocatalyst in organic synthesis

APPLIED ORGANOMETALLIC CHEMISTRY

IF0

2019-12-10

PREAI

Sadek, Kamal Usef; Mekheimer, Ramadan Ahmed; Abd-Elmonem, Mohamed; Elnagdi, Mohamed Hilmy

Aroyl and acyl cyanides as orthogonal protecting groups or as building blocks for the synthesis of heterocycles

MOLECULAR DIVERSITY

IF3.8

2019-01-21

PREAI

Sadek, Kamal Usef; Mekheimer, Ramadan Ahmed; Abd-Elmonem, Mohamed; Elnagdi, Mohamed Hilmy

A Novel Synthesis of Highly Functionalized Pyridines by a One-Pot, Three-Component Tandem Reaction of Aldehydes, Malononitrile and N-Alkyl-2-cyanoacetamides under Microwave Irradiation 微波辐射下醛，丙二腈和N-Alkyl-2-cyanoacetamides的一锅三组分串联反应合成高度官能化的吡啶的新方法

MOLECULES

IF4.6

2018-03-09

OAAI

Mekheimer, Ramadan Ahmed; Al-Sheikh, Mariam Abdullah; Medrasi, Hanadi Yousef; Alsofyani, Najla Hosain Hassan

Synthesis, spectrophotometric characterization and DFT computational study of a novel quinoline derivative, 2-amino-4-(2,4,6-trinitrophenylamino)-quinoline-3-carbonitrile

JOURNAL OF MOLECULAR LIQUIDS

IF5.2

2018-01-01

PREAI

Al-Ahmary, Khairia M.; Mekheimer, Ramadan Ahmed; Al-Enezi, Maha S.; Hamada, Nagwa M. M.; Habeeb, Moustafa M.

Naphthyridines part 4: unprecedented synthesis of polyfunctionally substituted benzo[c][2,7]naphthyridines and benzo[c]pyrimido[4,5,6-ij][2,7]naphthyridines with structural analogy to pyrido[4,3,2-mn]acridines present in the marine tetracyclic pyridoacridine alkaloids

MOLECULAR DIVERSITY

IF3.8

2017-11-21

PREAI

Mekheimer, Ramadan A.; Al-Sheikh, Mariam A.; Medrasi, Hanadi Y.; Bahatheg, Ghayah A.

An expeditious and green synthesis of new enaminones and study their chemical reactivity toward some different amines and binucleophiles under environmentally friendly conditions

ARABIAN JOURNAL OF CHEMISTRY

IF5.2

2017-05-01

OAAI

Al-Zaydi, Khadijah M.; Mekheimer, Ramadan A.; Mousally, Sameera M.; Borik, Rita M.; Elnagdi, Mohamed H.

Synthesis, spectral studies and DFT computational analysis of hydrogen bonded-charge transfer complex between chloranilic acid with 2,4-diamino-quinoline-3-carbonitrile in different polar solvents

JOURNAL OF MOLECULAR LIQUIDS

IF5.2

2017-04-01

PREAI

Al-Ahmary, Khairia M.; Soliman, Saied M.; Mekheimer, Ramadan Ahmed; Habeeb, Moustafa M.; Alenezi, Maha S.

An efficient multicomponent, one-pot synthesis of Betti bases catalyzed by cerium (IV) ammonium nitrate (CAN) at ambient temperature

GREEN PROCESSING AND SYNTHESIS

IF3

2016-06-11

OAAI

Mekheimer, Ramadan Ahmed; Asiri, Abdullah Mohamed; Hameed, Afaf Mohamed Abdel; Awed, Reham R.; Sadek, Kamal Usef

Recent developments in utility of green multi-component reactions for the efficient synthesis of polysubstituted pyrans, thiopyrans, pyridines, and pyrazoles

MOLECULAR DIVERSITY

IF3.8

2015-04-17

PREAI

Elnagdi, Mohamed Hilmy; Moustafa, Moustafa Sherief; Al-Mousawi, Saleh Mohammed; Mekheimer, Ramadan Ahmed; Sadek, Kamal Usef

Synthesis and Spectroscopic Properties of New Azo Dyes Derived from 3-Ethylthio-5-cyanomethyl-4-phenyl-1,2,4-triazole

MOLECULES

IF4.6

2014-03-07

OAAI

Al-Sheikh, Mariam; Medrasi, Hanadi Y.; Sadek, Kamal Usef; Mekheimer, Ramadan Ahmed

Green and Highly Efficient Synthesis of 2-Arylbenzothiazoles Using Glycerol without Catalyst at Ambient Temperature

MOLECULES

IF4.6

2012-05-18

OAAI

Sadek, Kamal Usef; Mekheimer, Ramadan Ahmed; Hameed, Afaf Mohamed Abdel; Elnahas, Fatma; Elnagdi, Mohamed Hilmy

研究方向