Polyoxygenated Klysimplexane- and Eunicellin-Based Diterpenoids from the Gorgonian <i>Briareum violaceum</i>

by Atallah F. Ahmed, Yang Cheng, Chang-Feng Dai, Jyh-Horng Sheu
Published 2021-05-01

Two Polycyclic Geranylhydroquinone-Derived Metabolites from Roots of Arnebia hispidissima (Lehm.) DC.

by Atallah F. Ahmed, Hassan-Elrady A. Saad, Eman M. Abd El-Karim
Published 2014-05-01

The Phytochemical and Biological Investigation of Jatropha pelargoniifolia Root Native to the Kingdom of Saudi Arabia

by Hanan Y. Aati, Ali A. El-Gamal, Oliver Kayser, Atallah F. Ahmed
Published 2018-07-01

Briarenones A‒C, New Briarellin Diterpenoids from the Gorgonian <i>Briareum violaceum</i>

by Yang Cheng, Atallah F. Ahmed, Raha S. Orfali, Chang-Feng Dai, Jyh-Horng Sheu
Published 2019-02-01

Anti-Inflammatory Cembranoids from a Formosa Soft Coral <i>Sarcophyton cherbonnieri</i>

by Chia-Chi Peng, Chiung-Yao Huang, Atallah F. Ahmed, Tsong-Long Hwang, Jyh-Horng Sheu
Published 2020-11-01

Klyflaccicembranols A–I, New Cembranoids from the Soft Coral Klyxum flaccidum

by Atallah F. Ahmed, Chia-Ruei Tsai, Chiung-Yao Huang, Sheng-Yang Wang, Jyh-Horng Sheu
Published 2017-01-01

Evaluation of Antimycobacterial Activity of Higenamine Using Galleria mellonella as an In Vivo Infection Model

by Paul Erasto, Justin Omolo, Richard Sunguruma, Joan J. Munissi, Victor Wiketye, Charles de Konig, Atallah F. Ahmed
Published 2018-01-01

Anti-Inflammatory Lobane and Prenyleudesmane Diterpenoids from the Soft Coral Lobophytum varium

by Atallah F. Ahmed, Wan-Ting Teng, Chiung-Yao Huang, Chang-Feng Dai, Tsong-Long Hwang, Jyh-Horng Sheu
Published 2017-09-01

New Cembranoids and a Biscembranoid Peroxide from the Soft Coral Sarcophyton cherbonnieri

by Chia-Chi Peng, Chiung-Yao Huang, Atallah F. Ahmed, Tsong-Long Hwang, Chang-Feng Dai, Jyh-Horng Sheu
Published 2018-08-01

Antioxidant and hepatorenal protective effects of bee pollen fractions against propionic acid‐induced autistic feature in rats

by Huda S. Al‐Salem, Hanan M. Al‐Yousef, Abdelkader E. Ashour, Atallah F. Ahmed, Musarat Amina, Iman S. Issa, Ramesa Shafi Bhat
Published 2020-09-01

New Inducible Nitric Oxide Synthase and Cyclooxygenase-2 Inhibitors, Nalidixic Acid Linked to Isatin Schiff Bases via Certain l-Amino Acid Bridges

by Ahmed M. Naglah, Atallah F. Ahmed, Zhi-Hong Wen, Mohamed A. Al-Omar, Abd El-Galil E. Amr, Atef Kalmouch
Published 2016-04-01

Isolation of Lobane and Prenyleudesmane Diterpenoids from the Soft Coral <i>Lobophytum varium</i>

by Chuan-Hsiang Chang, Atallah F. Ahmed, Tian-Sheng Yang, You-Cheng Lin, Chiung-Yao Huang, Tsong-Long Hwang, Jyh-Horng Sheu
Published 2020-04-01

Anti-Inflammatory Polyoxygenated Steroids from the Soft Coral Lobophytum michaelae

by Chiung-Yao Huang, Wan-Ru Tseng, Atallah F. Ahmed, Pei-Lun Chiang, Chi-Jen Tai, Tsong-Long Hwang, Chang-Feng Dai, Jyh-Horng Sheu
Published 2018-03-01

Isolation and Structure Elucidation of Cembranoids from a Dongsha Atoll Soft Coral Sarcophyton stellatum

by Atallah F. Ahmed, Yi-Wei Chen, Chiung-Yao Huang, Yen-Ju Tseng, Chi-Chen Lin, Chang-Feng Dai, Yang-Chang Wu, Jyh-Horng Sheu
Published 2018-06-01

An Anti-Inflammatory 2,4-Cyclized-3,4-Secospongian Diterpenoid and Furanoterpene-Related Metabolites of a Marine Sponge <i>Spongia</i> sp. from the Red Sea

by Chi-Jen Tai, Chiung-Yao Huang, Atallah F. Ahmed, Raha S. Orfali, Walied M. Alarif, Yusheng M. Huang, Yi-Hsuan Wang, Tsong-Long Hwang, Jyh-Horng Sheu
Published 2021-01-01

Bioactive Capnosanes and Cembranes from the Soft Coral <i>Klyxum flaccidum</i>

by Wan-Ru Tseng, Atallah F. Ahmed, Chiung-Yao Huang, Yi-Ying Tsai, Chi-Jen Tai, Raha S. Orfali, Tsong-Long Hwang, Yi-Hsuan Wang, Chang-Feng Dai, Jyh-Horng Sheu
Published 2019-08-01

Onion Peel Ethylacetate Fraction and Its Derived Constituent Quercetin 4′-O-β-D Glucopyranoside Attenuates Quorum Sensing Regulated Virulence and Biofilm Formation

by Hanan M. Al-Yousef, Atallah F. Ahmed, Nasser A. Al-Shabib, Sameen Laeeq, Rais A. Khan, Md T. Rehman, Ali Alsalme, Mohamed F. Al-Ajmi, Mohammad S. Khan, Fohad M. Husain
Published 2017-09-01

Antiproliferative Illudalane Sesquiterpenes from the Marine Sediment Ascomycete <i>Aspergillus oryzae</i>

by Raha Orfali, Shagufta Perveen, Muhammad Farooq Khan, Atallah F. Ahmed, Mohammad A. Wadaan, Areej Mohammad Al-Taweel, Ali S. Alqahtani, Fahd A. Nasr, Sobia Tabassum, Paolo Luciano, Giuseppina Chianese, Jyh-Horng Sheu, Orazio Taglialatela-Scafati
Published 2021-06-01

Biochemical and Molecular Investigation of In Vitro Antioxidant and Anticancer Activity Spectrum of Crude Extracts of Willow Leaves <i>Salix safsaf</i>

by Mourad A. M. Aboul-Soud, Abdelkader E. Ashour, Jonathan K. Challis, Atallah F. Ahmed, Ashok Kumar, Amr Nassrallah, Tariq A. Alahmari, Quaiser Saquib, Maqsood A. Siddiqui, Yazeed Al-Sheikh, Hany A. El-Shemy, Ahmed M. Aboul-Enein, Khalid M. Alghamdi, Paul D. Jones, John P. Giesy
Published 2020-09-01