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- Publications
- Influence
Hurgadacin: A new steroid from Sinularia polydactyla
- Mohamed Shaaban, K. Shaaban, M. A. Ghani
- Biology, Medicine
- Steroids
- 1 September 2013
Hurgadacin (1), a 24,25-bishomo-26-methylenecholesterol was isolated from the soft coral Sinularia polydactyla, collected from the Red Sea, near Hurghada at the Egyptian coast. The new steroid 1 was… Expand
Dendrophen, a Novel Glycyrrhetyl Amino Acid from Dendronephthya hemprichi
- Mohamed Shaaban, K. Shaaban, H. Abd-Alla, A. Hanna, H. Laatsch
- Chemistry
- 2011
Chemical investigation of the extract of Dendronephthya hemprichi, collected from the Red Sea, Egypt, delivered dendrophen (1), the first 3β -acetoxy-glycyrrhetyl amino acid conjugate obtained from… Expand
Seven naphtho-g-pyrones from the marine-derived fungus Alternaria alternata : structure elucidation and biological properties
Eight bioactive pyrone derivatives were identified from the culture of Alternaria alternata strain D2006, isolated from the marine soft coral Denderonephthya hemprichi, which was selected as its… Expand
- 4
- 1
Zahramycins A—B, Two New Steroids from the Coral Sarcophyton trocheliophorum.
- Mohamed Shaaban, M. A. Ghani, K. Shaaban
- Chemistry
- 10 December 2013
The two new steroids zahramycins A (I) and B (II) are isolated from the coral Sarcophyton trocheliophorum.
Bilateral Continuous Quadratus Lumborum Block for Acute Postoperative Abdominal Pain as a Rescue After Opioid-Induced Respiratory Depression.
- Mohamed Shaaban, Wael Ali Sakr Esa, K. Maheshwari, H. Elsharkawy, L. Soliman
- Medicine
- A & A case reports
- 1 October 2015
We present a case of acute postoperative abdominal pain after proctosigmoidectomy and colorectal anastomosis that was treated by bilateral continuous quadratus lumborum block. The block was performed… Expand
New oxaphenalene derivative from marine-derived Streptomyces griseorubens sp. ASMR4
- A. Hamed, A. S. Abdelrazek, +6 authors Mohamed Shaaban
- Chemistry
- 2016
Abstract During our search for novel bioactive compounds from extremophilic actinomycetes, the new Streptomyces griseorubens sp. ASMR4 was isolated from a soft coral collected in the Red Sea at the… Expand
Zahramycins A-B, Two New Steroids from the Coral Sarcophyton trocheliophorum
- Mohamed Shaaban, M. A. Ghani, K. Shaaban
- Chemistry
- 1 August 2013
Two new poly-hydroxy steroids, zahramycins A (1) and B (2), have been isolated from the polar fraction of the extract of the coral Sarcophyton trocheliophorum. Compound 1 was confirmed to bear an… Expand
Bioactive secondary metabolites from endophytic Aspergillus fumigatus: structural elucidation and bioactivity studies
- Mohamed Shaaban, H. Nasr, A. Hassan, Mohsen S. Asker
- Biology
- 2013
During the research for bioactive secondary metabolites from microorganisms, the endophytic fungi Aspergillus fumigatus sp. isolate R7 was found to produce a set of promising bioactive compounds… Expand
- 14
- PDF
Synthesis of diverse amide linked bis-indoles and indole derivatives bearing coumarin-based moiety: cytotoxicity and molecular docking investigations
- A. Halawa, Shimaa M. Abd El-Gilil, +5 authors A. M. El-Agrody
- Chemistry
- Medicinal Chemistry Research
- 1 March 2018
New amide linked bis-indoles 10a, b, and 12 have been synthesized by treatment of tryptamine (9) or 5-aminoindole (11) with oxalyl chloride or adipoyl chloride. In addition, a newly indole… Expand
Dendrophen, a Novel Glycyrrhetyl Amino Acid from Dendronephthya hemprichi
- Mohamed Shaaban, K. Shaaban, H. I. Abd-Alla, A. Hanna, H. Laatsch
- Chemistry
- 16 August 2011
isolation, structure determination and biological activity of dendrophen (I) and the new polyhydroxysterol, dendrotriol (II)