Zobrazeno 1 - 10
of 165
pro vyhledávání: '"Sung-Yum Seo"'
Autor:
Muhammad Athar Abbasi, Zia Ur Rehman, Aziz Ur Rehman, Sabhat Zahra Siddiqui, Majid Nazir, Mubashir Hassan, Hussain Raza, Syed Adnan Ali Shah, sung-Yum Seo
Publikováno v:
Acta Chimica Slovenica, Vol 67, Iss 2, Pp 403-414 (2020)
The designed bi-heterocyclic sulfonamides were synthesized through a two-step protocol and their structures were ascertained by spectral techniques including IR, 1H NMR and 13C NMR along with CHN analysis. The in vitro inhibitory effects of these sul
Externí odkaz:
https://doaj.org/article/bf2ec3bb107843a59f213522901baa73
Publikováno v:
Pakistan Journal of Analytical & Environmental Chemistry, Vol 21, Iss 1, Pp 115-124 (2020)
The present study describes the anti‐melanogenesis effect of Acemetacin (ACE). Essential protein (melanin) that is vital for the skin for defense from UV rays. In the present research, emerging drug ACE was examined for its melanin inhibition using
Externí odkaz:
https://doaj.org/article/9c79836fd7d84f23baf300167c326bfe
Publikováno v:
Biomedicine & Pharmacotherapy, Vol 109, Iss , Pp 2513-2526 (2019)
Novel drug development is onerous, time consuming and overpriced process with particularly low success and relatively high enfeebling rates. To overcome this burden, drug repositioning approach is being used to predict the possible therapeutic effect
Externí odkaz:
https://doaj.org/article/ddb766a3a2b04f6692c9113d5fe67436
Autor:
Muhammad Athar Abbasi, Seon-Mi Yu, Aziz-ur-Rehman, Sabahat Zahra Siddiqui, Song Ja Kim, Hussain Raza, Mubashir Hassan, Abdul Rehman Sadiq Butt, Syed Adnan Ali Shah, Sung-Yum Seo
Publikováno v:
Toxicology Reports, Vol 6, Iss , Pp 897-903 (2019)
In the study presented here, a novel chlorobenzylated bi-heterocyclic hybrid molecule (7) was synthesized and its structural confirmation was carried out by IR, 1H-NMR, 13C-NMR and CHN analysis data. This compound 7 was subjected to biological study
Externí odkaz:
https://doaj.org/article/83817d2fc2ff4c1c943165132dea719e
Autor:
Mariusz Mojzych, Paweł Tarasiuk, Katarzyna Kotwica-Mojzych, Muhammad Rafiq, Sung-Yum Seo, Michał Nicewicz, Emilia Fornal
Publikováno v:
Journal of Enzyme Inhibition and Medicinal Chemistry, Vol 32, Iss 1, Pp 99-105 (2017)
A new series of sulfonamide derivatives of pyrazolo[4,3-e][1,2,4]triazine with chiral amino group has been synthesized and characterized. The compounds were tested for their tyrosinase and urease inhibitory activity. Evaluation of prepared derivative
Externí odkaz:
https://doaj.org/article/66a49d2cb01a4ba982963871ecdb6f24
Autor:
Hussain Raza, Qamar Abbas, Mubashir Hassan, Seong-Hui Eo, Zaman Ashraf, Daeyoung Kim, Abdul Rehman Phull, Song Ja Kim, Sung Kwon Kang, Sung-Yum Seo
Publikováno v:
Pharmaceutical Biology, Vol 55, Iss 1, Pp 218-226 (2017)
Context: Ostericum koreanum (Maxim.) Kitagawa (Apiaceae) roots are traditionally used as an analgesic and antiulcer agent. However, the antiulcer potential of isoimperatorin isolated from O. koreanum has not yet been explored. Aim: To evaluate the an
Externí odkaz:
https://doaj.org/article/c9918388bf4e4667b0eae619a9a714f0
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 72, Iss 7, Pp 933-936 (2016)
In the title compound, C19H19NO5, the amide carbonyl O atom is positioned anti to the other two carbonyl O atoms. The 4-hydroxyhydrocinnamate fragment is disordered over two positions with an occupancy ratio of 0.729 (12):0.271 (12). The N—(C=O)—
Externí odkaz:
https://doaj.org/article/211e64e5f1af43cf9c540673fad6adad
Autor:
Aamer Saeed, Danish Shahzad, Fayaz Ali Larik, Pervaiz Ali Channar, Haroon Mahfooz, Qamar Abbas, Mubashir Hassan, Hussain Raza, Sung-Yum Seo, Ghulam Shabir
Publikováno v:
Bangladesh Journal of Pharmacology, Vol 12, Iss 2 (2017)
A series of 4-aryl-2,6-dimethyl-3,5-bis-N-(aryl)-carbamoyl-1,4-dihydropyri-dines 6a-6h were prepared by using the one-pot three component synthetic method. The target compounds 6a-6h were synthesized by reacting two molar equivalents of ketone functi
Externí odkaz:
https://doaj.org/article/1ce5f21755f04603840c28bdcc2a2537
Autor:
Danish Shahzad, Aamer Saeed, Fayaz Ali Larik, Pervaiz Ali Channar, Qamar Abbas, Mohamed F. Alajmi, M. Ifzan Arshad, Mauricio F. Erben, Mubashir Hassan, Hussain Raza, Sung-Yum Seo, Hesham R. El-Seedi
Publikováno v:
Molecules, Vol 24, Iss 8, p 1511 (2019)
A series of symmetrical salicylaldehyde-bishydrazine azo molecules, 5a–5h, have been synthesized, characterized by 1H-NMR and 13C-NMR, and evaluated for their in vitro α-glucosidase and α-amylase inhibitory activities. All the synthesized compoun
Externí odkaz:
https://doaj.org/article/ced58a99c800424a8e72617e7d4e9d52
Autor:
Muhammad Ashraf Shaheen, Shanshan Feng, Mehwish Anthony, Muhammad Nawaz Tahir, Mubashir Hassan, Sung-Yum Seo, Saeed Ahmad, Mudassir Iqbal, Muhammad Saleem, Changrui Lu
Publikováno v:
Molecules, Vol 24, Iss 7, p 1237 (2019)
We report here the synthesis, characterization, and antibacterial evaluation of transition metal complexes of Ni, Cu, Co, Mn, Zn, and Cd (6a–f), using a Schiff base ligand (5) derived from naproxen (an anti-inflammatory drug) and 5-bromosalicylalde
Externí odkaz:
https://doaj.org/article/aeff023d5c1c4b2b83f49ef3d7a379dc