Cargando…

Synthesis and Antimicrobial Activity of Some New 2-(3-(4-Aryl)-1-phenyl-1H-pyrazol-4-yl) Chroman-4-ones

Seven new 2-(3-(4-aryl)-1-phenyl-1H-pyrazol-4-yl) chroman-4-ones (4a-4g) have been synthesized by cyclization of 2-hydroxychalcone analogues of pyrazole 3a-3g using conc. HCl in acetic acid. The structures of the compounds 4a-4g were established by the combined use of (1)HNMR, IR and mass spectra. A...

Descripción completa

Detalles Bibliográficos
Autores principales:	Prakash, O., Hussain, K., Aneja, K. R., Sharma, C.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Medknow Publications & Media Pvt Ltd 2011
Materias:	Short Communications
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3425075/ https://www.ncbi.nlm.nih.gov/pubmed/22923876 http://dx.doi.org/10.4103/0250-474X.99023

Ejemplares similares

A facile iodine(III)-mediated synthesis of 3-(3-aryl-1-phenyl-1H-pyrazol-4-yl)-[1,2,4]triazolo[4,3-a]pyridines via oxidation of 2-((3-aryl-1-phenyl-1H-pyrazol-4-yl)methylene)-1-(pyridin-2-yl)hydrazines and their antimicrobial evaluations
por: Prakash, Om, et al.
Publicado: (2011)

6-Chloro-4-(2-phenylethenyl)chroman-2-one
por: Choi, Kwang-Su, et al.
Publicado: (2010)

7-Methoxy-2-phenylchroman-4-one
por: Piaskowska, Agata, et al.
Publicado: (2013)

rac-3-(4-Hydroxybenzyl)chroman-4-one
por: Shalini, S., et al.
Publicado: (2013)

3-(3,4-Dimethoxybenzyl)chroman-4-one
por: Shalini, S., et al.
Publicado: (2013)

2-(4-Chlorophenyl)-6-methoxychroman-4-one
por: Jasinski, Jerry P., et al.
Publicado: (2010)

4-[(4-Chlorophenyl)(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)methyl]-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one
por: Fun, Hoong-Kun, et al.
Publicado: (2008)

1-{5-[4-(Hexyloxy)phenyl]-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl}ethanone
por: Abbas, Asghar, et al.
Publicado: (2010)

Synthesis and Biological Screening of New 2-(5-Aryl-1-phenyl-1H-pyrazol-3-yl)-4-aryl Thiazole Derivatives as Potential Antimicrobial Agents
por: Nandurkar, Yogesh, et al.
Publicado: (2023)

3-Methyl-1-phenyl-4-[(phenyl)(2-phenylhydrazin-1-yl)methylidene]-1H-pyrazol-5(4H)-one
por: Idemudia, Omoruyi G., et al.
Publicado: (2012)

1-(4-Chlorophenyl)-3-phenyl-1H-pyrazol-5(4H)-one
por: Ding, Yong-Jie, et al.
Publicado: (2010)

4-[(5-Hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)phenylmethyl]-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one ethanol hemisolvate
por: Fun, Hoong-Kun, et al.
Publicado: (2008)

4-(4-Chlorophenylsulfanyl)-1-[(E)-2-(4-chlorophenylsulfanyl)-1-phenylethenyl]-3-phenyl-1H-pyrazole
por: Ramesh, P., et al.
Publicado: (2008)

3-Bromochroman-4-one
por: Shaikh, Mahidansha M., et al.
Publicado: (2013)

3-Methyl-4-{[(3-{[(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-ylidene)(phenyl)methyl]aminomethyl}benzyl)amino](phenyl)methylidene}-1-phenyl-1H-pyrazol-5(4H)-one
por: Cai, Hong-Xin, et al.
Publicado: (2011)

1-{3-(4-Chlorophenyl)-5-[4-(propan-2-yl)phenyl]-4,5-dihydro-1H-pyrazol-1-yl}butan-1-one
por: Narayana, B., et al.
Publicado: (2014)

1-{3-(4-Chlorophenyl)-5-[4-(propan-2-yl)phenyl]-4,5-dihydro-1H-pyrazol-1-yl}propan-1-one
por: Narayana, B., et al.
Publicado: (2014)

Crystal structures of (E)-3-(4-hydroxybenzylidene)chroman-4-one and (E)-3-(3-hydroxybenzylidene)-2-phenylchroman-4-one
por: Suchojad, Kamil, et al.
Publicado: (2019)

(4Z)-4-[(4-Chloroanilino)(phenyl)methylene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
por: Chi, Xiaodong, et al.
Publicado: (2009)

3-Amino-1-phenyl-4-(propan-2-ylidene)pyrazol-5(4H)-one
por: Zhao, Ren-Gao, et al.
Publicado: (2007)

1-(4-Methylphenylsulfonyl)-5-phenyl-4,5-dihydro-1H-pyrazole
por: Li, Jie, et al.
Publicado: (2011)

1-(2,4-Dinitrophenyl)-3-phenyl-4-phenylsulfanyl-1H-pyrazole
por: Susindran, V., et al.
Publicado: (2012)

4-[3-(Biphenyl-4-yl)-1-phenyl-4,5-dihydro-1H-pyrazol-5-yl]-3-(4-methoxyphenyl)-1-phenyl-1H-pyrazole dioxane monosolvate
por: Fun, Hoong-Kun, et al.
Publicado: (2012)

3-Methyl-1-phenyl-4-[(Z)-phenyl(4-acetamidoanilino)methylidene]-1H-pyrazol-5(4H)-one
por: Zhi, Li-Hua, et al.
Publicado: (2012)

1-(4-Fluorophenyl)-3-methyl-4-phenylsulfanyl-1H-pyrazol-5(4H)-one
por: Shahani, Tara, et al.
Publicado: (2010)

7-Methoxy-3-(4-methoxyphenyl)chroman-4-one
por: Peng, Zhi-Yun, et al.
Publicado: (2012)

N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-[4-(methylsulfanyl)phenyl]acetamide
por: Fun, Hoong-Kun, et al.
Publicado: (2012)

4-({4-[1-(Methoxyimino)ethyl]anilino}(phenyl)methylene)-3-methyl-2-phenyl-1H-pyrazol-5(4H)-one
por: Yao, Jian, et al.
Publicado: (2009)

(4Z)-4-[(4-Methoxybenzylamino)(phenyl)methylene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
por: Xu, Hai-Zhen, et al.
Publicado: (2009)

3-(4-Chlorophenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde
por: Fun, Hoong-Kun, et al.
Publicado: (2011)

3-(4-Bromophenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde
por: Prasath, R., et al.
Publicado: (2011)

3-(4-Bromophenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde
por: Elkady, Mahmoud, et al.
Publicado: (2012)

3-[3-(4-Bromophenyl)-1-phenyl-1H-pyrazol-4-yl]-5-ethoxy-2-phenylisoxazolidine
por: Etti, S., et al.
Publicado: (2007)

4-(4-Chlorobenzyl)-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one
por: Mohamed, Shaaban K., et al.
Publicado: (2011)

1-[5-(4-Methoxyphenyl)-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl]ethanone
por: Abbas, Asghar, et al.
Publicado: (2010)

(4Z)-4-[(2-Chloroanilino)(phenyl)methylidene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
por: Xu, Li-Ying, et al.
Publicado: (2012)

(4Z)-4-[(Cyclopropylamino)(phenyl)methylene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
por: Xu, Hai-Zhen, et al.
Publicado: (2010)

4-(4-Fluorophenyl)-1-phenyl-3-(pyridin-4-yl)-1H-pyrazol-5-amine
por: Abu Thaher, Bassam, et al.
Publicado: (2012)

4-[(Z)-Allylamino(phenyl)methylene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
por: Xu, Hai-Zhen, et al.
Publicado: (2010)

5-(4-Bromophenyl)-3-(4-fluorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazole
por: Fun, Hoong-Kun, et al.
Publicado: (2012)

Cannot write session to /tmp/vufind_sessions/sess_k6dvnq1dl7mr4067ulmars7ctm