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Recent advances on the synthesis of azoles, azines and azepines fused to benzimidazole

ARKIVOC, 2011-05, Vol.2011 (1), p.111-195

2011

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A facile synthesis of pyrrolo[1,2- a]benzimidazoles and pyrazolo[3,4:4′,3′]pyrrolo[1,2- a]benzimidazole derivatives

Tetrahedron, 2004-01, Vol.60 (5), p.1161-1166

Elwan, Nehal M

2004

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Synthesis of 1,2,4-Triazolo[4,3-a]pyrimidine Derivatives by Cyclocondensation of a 2-Thioxopyrimidin-4(3H)-one with Hydrazonoyl Halides

Helvetica chimica acta, 2003-03, Vol.86 (3), p.739-749

2003

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High‑Performance Liquid Chromatography‑Fingerprint Analyses, In vitro Cytotoxicity, Antimicrobial and Antioxidant Activities of the Extracts of Ceiba speciosa Growing in Egypt

Egyptian Journal of Chemistry, 2021-04, Vol.64 (4), p.2-3

2021

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Phytochemical investigation and differential effects of Cestrum elegans isolated compounds as antimicrobial and virucidal against hepatitis A virus

Egyptian Journal of Chemistry, 2021-07, p.8-9

2021

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In vitro Cytotoxicity, Antimicrobial, Antioxidant Activities and HPLC Finger Print Analyses of the Extracts of Ceiba insignis Leaves Growing in Egypt

Egyptian Journal of Chemistry, 2021-07

2021

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Synthesis and Reactivity of 2-(6,7-Diethoxy-3,4-dihydroisoquinolin- 1-yl)acetonitrile towards Hydrazonoyl Halides

Helvetica chimica acta, 2001-05, Vol.84 (5), p.1172-1180

2001

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Synthesis of 3,3′-bipyrazole, 5,5′-bi-1,3,4-thiadiazole and fused azole systems via bishydrazonoyl chlorides

Journal of chemical research, 2004-04, Vol.2004 (4), p.264-266

2004

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High-performance liquid chromatography-fingerprint analyses, In vitro cytotoxicity, antimicrobial and antioxidant activities of the extracts of two cestrum species growing in Egypt

Pharmacognosy research, 2018-04, Vol.10 (2), p.173-180

2018

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New Routes to Fused Isoquinolines

Helvetica chimica acta, 2002-01, Vol.85 (1), p.320-332

2002

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1H-Benzimidazole-2-acetonitriles as synthon in fused benzimidazole synthesis

Journal of heterocyclic chemistry, 2010-03, Vol.47 (2), p.243-267

2010

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2-(4-Chlorophenyl)-1,3-dicyano-6,7-dihydro-4-imino-9,10-dimethoxybenzo[a]quinolizine-water (2/5)

Acta crystallographica. Section C, Crystal structure communications, 2002-02, Vol.58 (Pt 2), p.o122-o124

2002

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1 H ‐Benzimidazole‐2‐acetonitriles as synthon in fused benzimidazole synthesis

Journal of heterocyclic chemistry, 2010-03, Vol.47 (2), p.243-267

2010

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First synthesis of novel pentaheterocyclic ring system of 1,2,4-triazolo[2″,3″:6′,1′]pyrimido[4′,5′:2,3]pyrido[1,2-a]benzimidazole

Journal of heterocyclic chemistry, 2004-03, Vol.41 (2), p.281-284

Elwan, Nehal M.

2004

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Synthesis of [1,2,4]triazolo[3,4-a]isoquinolines and pyrrolo[2,1-a]isoquinolines using α-keto hydrazonoyl halides

Tetrahedron, 1996, Vol.52 (10), p.3451-3456

1996

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NOVEL SYNTHESIS OF 4,5-DIHYDROSPIROPYRAZOLE- 5,2′-INDANE-1′,3′-DIONES

Synthetic communications, 2002-01, Vol.32 (19), p.3047-3055

2002

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A one step synthesis of 4-cyanopyrazoles

Heterocycles, 1988-12, Vol.27 (12), p.2857-2862

1988

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Synthesis and reactions of indane-1,3-dione-2-thiocarboxanilides with hydrazonoyl halides and active chloromethylene compounds

Heteroatom chemistry, 2002, Vol.13 (7), p.585-591

2002

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2-(4-Chlorophenyl)-1,3-dicyano-6,7-dihydro-4-imino-9,10-dimethoxybenzo[a]quinolizine-water (2/5)

Acta crystallographica. Section C, Crystal structure communications, 2002-02, Vol.58 (2), p.o122-o124

2002

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2-(4-Chlorophenyl)-1,3-dicyano-6,7-dihydro-4-imino-9,10-dimethoxy-benzo[a]quinol izine-water (2/5)

Acta crystallographica. Section C, Crystal structure communications, 2002, Vol.58, p.o122-o124

2002

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First Synthesis of Novel Pentaheterocyclic Ring System of 1,2,4-Triazolo[2′′,3′′:6′,1′]pyrimido[4′,5′:2,3]pyrido [1,2-a]benzimidazole

ChemInform, 2004-09, Vol.35 (36), p.no-no

Elwan, Nehal M.

2004

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A Facile Synthesis of Pyrrolo[1,2-a]benzimidazoles and Pyrazolo[3,4:4′,3′]pyrrolo[1,2-a]benzimidazole Derivatives

ChemInform, 2004-06, Vol.35 (22), p.no-no

Elwan, Nehal M.

2004

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ChemInform Abstract: Recent Advances on the Synthesis of Azoles, Azines and Azepines Fused to Benzimidazole

ChemInform, 2011-10, Vol.42 (43), p.no-no

2011

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Synthesis of 3,3′-Bipyrazole, 5,5′-Bi-1,3,4-thiadiazole and Fused Azole Systems via Bishydrazonoyl Chlorides

ChemInform, 2004-10, Vol.35 (43), p.no-no

2004

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SYNTHESIS OF PYRAZOLO[3,4-d]PYRIDAZINE, PYRAZOLO[3,4-d]PYRIMIDINE AND IMIDAZO[1,2-a]PYRIDINE DERIVATIVES USING HYDRAZONYL BROMIDES

Organic preparations and procedures international, 1992-04, Vol.24 (2), p.171-175

1992

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Recent advances on the synthesis of azoles, azines and azepines fused to benzimidazole

A facile synthesis of pyrrolo[1,2- a]benzimidazoles and pyrazolo[3,4:4′,3′]pyrrolo[1,2- a]benzimidazole derivatives

Synthesis of 1,2,4-Triazolo[4,3-a]pyrimidine Derivatives by Cyclocondensation of a 2-Thioxopyrimidin-4(3H)-one with Hydrazonoyl Halides

High‑Performance Liquid Chromatography‑Fingerprint Analyses, In vitro Cytotoxicity, Antimicrobial and Antioxidant Activities of the Extracts of Ceiba speciosa Growing in Egypt

Phytochemical investigation and differential effects of Cestrum elegans isolated compounds as antimicrobial and virucidal against hepatitis A virus

In vitro Cytotoxicity, Antimicrobial, Antioxidant Activities and HPLC Finger Print Analyses of the Extracts of Ceiba insignis Leaves Growing in Egypt

Synthesis and Reactivity of 2-(6,7-Diethoxy-3,4-dihydroisoquinolin- 1-yl)acetonitrile towards Hydrazonoyl Halides

Synthesis of 3,3′-bipyrazole, 5,5′-bi-1,3,4-thiadiazole and fused azole systems via bishydrazonoyl chlorides

High-performance liquid chromatography-fingerprint analyses, In vitro cytotoxicity, antimicrobial and antioxidant activities of the extracts of two cestrum species growing in Egypt

New Routes to Fused Isoquinolines

1H-Benzimidazole-2-acetonitriles as synthon in fused benzimidazole synthesis

2-(4-Chlorophenyl)-1,3-dicyano-6,7-dihydro-4-imino-9,10-dimethoxybenzo[a]quinolizine-water (2/5)

1 H ‐Benzimidazole‐2‐acetonitriles as synthon in fused benzimidazole synthesis

First synthesis of novel pentaheterocyclic ring system of 1,2,4-triazolo[2″,3″:6′,1′]pyrimido[4′,5′:2,3]pyrido[1,2-a]benzimidazole

Synthesis of [1,2,4]triazolo[3,4-a]isoquinolines and pyrrolo[2,1-a]isoquinolines using α-keto hydrazonoyl halides

NOVEL SYNTHESIS OF 4,5-DIHYDROSPIROPYRAZOLE- 5,2′-INDANE-1′,3′-DIONES

A one step synthesis of 4-cyanopyrazoles

Synthesis and reactions of indane-1,3-dione-2-thiocarboxanilides with hydrazonoyl halides and active chloromethylene compounds

2-(4-Chlorophenyl)-1,3-dicyano-6,7-dihydro-4-imino-9,10-dimethoxybenzo[a]quinolizine-water (2/5)

2-(4-Chlorophenyl)-1,3-dicyano-6,7-dihydro-4-imino-9,10-dimethoxy-benzo[a]quinol izine-water (2/5)

First Synthesis of Novel Pentaheterocyclic Ring System of 1,2,4-Triazolo[2′′,3′′:6′,1′]pyrimido[4′,5′:2,3]pyrido [1,2-a]benzimidazole

A Facile Synthesis of Pyrrolo[1,2-a]benzimidazoles and Pyrazolo[3,4:4′,3′]pyrrolo[1,2-a]benzimidazole Derivatives

ChemInform Abstract: Recent Advances on the Synthesis of Azoles, Azines and Azepines Fused to Benzimidazole

Synthesis of 3,3′-Bipyrazole, 5,5′-Bi-1,3,4-thiadiazole and Fused Azole Systems via Bishydrazonoyl Chlorides

SYNTHESIS OF PYRAZOLO[3,4-d]PYRIDAZINE, PYRAZOLO[3,4-d]PYRIMIDINE AND IMIDAZO[1,2-a]PYRIDINE DERIVATIVES USING HYDRAZONYL BROMIDES

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