Zobrazeno 1 - 10
of 2 556
pro vyhledávání: '"Kee‐In Lee"'
Autor:
Koteswara Rao Kamma, Joungmo Cho, Hyo Jun Won, So-Yeon Nam, Ngan Hong Le, Je Hyeong Jung, Kee-In Lee
Publikováno v:
Molecules, Vol 29, Iss 2, p 513 (2024)
During the synthetic studies toward 5,6,7,3′,4′-monomethoxytetrahydroxyflavones, a concise pedalitin synthesis procedure was achieved. As previously reported, 6-hydroxy-2,3,4-trimethoxyacetophenone was prepared by Friedel–Crafts acylation of 1,
Externí odkaz:
https://doaj.org/article/e245aac155184e0191281f779159dbe5
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Abstract The emergence of multi-drug resistant (MDR) and extensively drug-resistant (XDR) Mycobacterium tuberculosis creates the urgency for new anti-tuberculosis drugs to improve the efficiency of current tuberculosis treatment. In the search for a
Externí odkaz:
https://doaj.org/article/8477fea70e9d4a79bda917dfb32f57c1
Publikováno v:
Molecules, Vol 26, Iss 22, p 6814 (2021)
We observed an unusual formation of four-coordinate boron(III) complexes from the reaction of 1-(2-pyridinyl)-5-pyrazolone derivatives with arylboronic acids in the basic media. The exact mechanism is not clear; however, the use of unprotected boroni
Externí odkaz:
https://doaj.org/article/8f6760d80b164164b91d00995d796abe
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
Abstract Multidisciplinary applications of four-coordinate boron(III) complexes make them very attractive and challenging research field in chemistry, biology and material sciences. The dual role played by boron atom in stabilising the chelate ligand
Externí odkaz:
https://doaj.org/article/f37e29888ba24f9ba0f6a6b65269776f
Publikováno v:
Pharmaceutics, Vol 11, Iss 9, p 482 (2019)
In a previous study, the specific NOX1/2/4 inhibitor Ewha-18278 was confirmed as a possible treatment for osteoporosis both in vitro and in vivo. Here, we investigated the pharmacokinetics (PK) of the compound by intravenous (IV) and oral administrat
Externí odkaz:
https://doaj.org/article/747046da6e5c44798e8ace5f6122abcf
Publikováno v:
BioResources, Vol 7, Iss 1, Pp 727-742 (2011)
The biochemical properties of a purified enzyme of a new alkalophillic endo-1,4-beta-xylanase gene, KRICT PX2 (GU967374), which was isolated from Paenibacillus sp. HPL-002 (KCTC11410BP) and expressed in E. coli, were investigated. The specific activi
Externí odkaz:
https://doaj.org/article/6aed00a00a194e8f8cf48df439bcea6d
A Facile Synthesis of Highly Functionalized 4-Arylcoumarins via Kostanecki Reactions Mediated by DBU
Publikováno v:
Molecules, Vol 16, Iss 8, Pp 6313-6321 (2011)
An efficient synthesis of 4-arylcoumarins has been accomplished via Kostanecki reactions of 2-hydroxybenzophenones with acetic anhydride employing DBU at ambient temperature. Using the same strategy, several 2-acyloxybenzophenone derivatives were rea
Externí odkaz:
https://doaj.org/article/eaad113248854a088eaf43f6e956c95f
Publikováno v:
ARKIVOC, Vol 2010, Iss 10, Pp 55-61 (2010)
Externí odkaz:
https://doaj.org/article/6b49246fee9e4b7ea7ad5254573c602f
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 4, Pp o979-o979 (2011)
In the title compound, C26H20BN3O, the B atom has tetrahedral geometry and is linked to two phenyl rings, the O atom of the hydroxypyrazole ring and the N atom of the pyridinyl ring. A six-membered BOCNCN ring forms by coordination of the B atom and
Externí odkaz:
https://doaj.org/article/c33f05b7d303469abbfeb1fbd84d6df2
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