Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Anwar Shamim"'
Autor:
Sher Ali, Gul Badshah, Umar Ali, Muhammad Siddique Afridi, Anwar Shamim, Ajmir Khan, Frederico Luiz Felipe Soares, Leociley Rocha Alencar Menezes, Vanessa Theodoro Rezende, Andersson Barison, Carlos Augusto Fernandes de Oliveira, Fernando Gustavo Tonin
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract This research characterizes key metabolites in the leaf from Citronella gongonha Martius (Mart.) Howard (Cardiopteridaceae). All metabolites were assessed in intact leaf tissue by proton (1H) high-resolution magic angle spinning (HR-MAS) nuc
Externí odkaz:
https://doaj.org/article/ce930dbbfb3e4e2fadbd46aefae0219e
Publikováno v:
Arabian Journal of Chemistry, Vol 10, Iss 4, Pp 500-508 (2017)
A series of alkynyl maleimides were prepared via one-step cross-coupling reaction using bromomaleimide and acetylenes under the Sonogashira conditions, affording 1-((4-methoxyphenyl)-3-alkynes)-1H-pyrrole-2,5-diones in good to high yields. These prod
Externí odkaz:
https://doaj.org/article/276c18e12a4a4c279c8a863dc0b84310
Autor:
Julio Zukerman-Schpector, Ignez Caracelli, Hélio A. Stefani, Anwar Shamim, Edward R.T. Tiekink
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 1, Pp o53-o54 (2015)
In the title compound, C12H15IO7, the 3,4-dihydro-2H-pyran ring is in a distorted half-boat conformation with the atom bearing the acetyloxy group adjacent to the C atom bearing the methylacetate group lying 0.633 (6) Å above the plane of the remain
Externí odkaz:
https://doaj.org/article/84f706c64e684c4c9fb1ae974a4c7af1
Autor:
Anwar Shamim
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
A funcionalização de 3,4,6-tri-O-acetil-D-glucal foi realizada utilizando reações de acoplamento cruzado (Sonogashira e Stille), ciclo-adições de azida-alcino (Click chemistry) e ciclização nucleófila promovida por eletrófilo. Utilizando es
Autor:
Carlos A. Montanari, Rafael da Fonseca Lameiro, Fabiana Rosini, Rodrigo Cendron, Pedro Henrique Jatai Batista, Anwar Shamim
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Aim: Compounds that block enzyme activity can kill pathogens and help develop effective and safe drugs for Chagas disease and leishmaniasis. Materials & methods: A library of nonpeptidic nitrile-based compounds was synthesized and had their inhibitor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa3eecf439656e43c4c1452ab0d1d0a0
https://doi.org/10.4155/fmc-2020-0057
https://doi.org/10.4155/fmc-2020-0057
Autor:
Fernanda dos Reis Rocho, Jerônimo Lameira, Carlos A. Montanari, Andrei Leitão, Vinícius Bonatto, Anwar Shamim, F. Javier Luque
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Covalent inhibitors are assuming central importance in drug discovery projects, especially in this pandemic scenario. Many research groups have focused their attention on inhibiting viral proteases or human proteases such as cathepsin L (hCatL). The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e79f519132be470dcbfd7afc86772fd
https://pubmed.ncbi.nlm.nih.gov/34460252
https://pubmed.ncbi.nlm.nih.gov/34460252
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
The sickle cell disease (SCD) has a genetic cause, characterized by a replacement of glutamic acid to valine in the β-chain of hemoglobin. The disease has no effective treatment so far, and patients suffer a range from acute to chronic complications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d36f667edf84f06deb9e1d2c212d280d
Autor:
Anwar Shamim, Pedro Henrique Jatai Batista, Carlos A. Montanari, Sérgio de Albuquerque, José C. Quilles, Daiane Y. Tezuka, Carla D. Lopes, Andrei Leitão
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Chagas disease affects several countries around the world with health and sanitation problems. Cysteine proteases are essential for the virulence and replication of the Trypanosoma cruzi, being modulated by dipeptidyl nitriles and derivatives. Here,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c36fbd643ebba86a0443331dc32db00
Autor:
Hayat Ullah, Sehrish Qamar, Fahad Khan, Dr. Fazal Raheem, Anwar Shamim, Imad Uddin, Zia Ur Rehman, Fawad Ahmad, Muhammad Raza Shah
Publikováno v:
Volume: 4, Issue: 1 24-31
Journal of Ongoing Chemical Research
Journal of Ongoing Chemical Research
Tannic acid capped gold nanoparticles with a mean diameter of 20nm were efficiently prepared by the green synthetic route. The size and morphology of gold nanoparticles were investigated by transmission electron microscopy and atomic force microscopy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd3678af19e003d2c06d2c85efeefbd5