Synthesis, Antibacterial Activity, and Structure–Activity Relationship of Fusaric Acid Analogs

2021 ◽  
Author(s):  
Qing‐Yan Zhang ◽  
Fei‐Yu Yang ◽  
Shang‐Gao Liao ◽  
Bing Wang ◽  
Rui Li ◽  
...  
Keyword(s):  
Antibacterial Activity ◽  
Fusaric Acid ◽  
Structure Activity Relationship ◽  
Activity Relationship ◽  
Structure Activity ◽  
Relationship Of

Design, Facile Synthesis, Antibacterial Activity and Structure-Activity Relationship of Novel Di- and Tri-Substituted 1,3,5-Triazines

2012 ◽  
Vol 9 (3) ◽  
pp. 329-335 ◽  
Author(s):  
Surajit Kumar Ghosh ◽  
Ashmita Saha ◽  
Bornali Hazarika ◽  
Udaya Pratap Singh ◽  
Hans Raj Bhat ◽  
...  
Keyword(s):  
Antibacterial Activity ◽  
Structure Activity Relationship ◽  
Activity Relationship ◽  
Facile Synthesis ◽  
Structure Activity ◽  
Relationship Of

Antibacterial Activity and Structure−Activity Relationship of a Series of Newly Synthesized Pleuromutilin Derivatives

2019 ◽  
Vol 16 (2) ◽  
pp. e1800560 ◽  
Author(s):  
Yun-Ge Li ◽  
Ju-Xian Wang ◽  
Guo-Ning Zhang ◽  
Mei Zhu ◽  
Xue-Fu You ◽  
...  
Keyword(s):  
Antibacterial Activity ◽  
Structure Activity Relationship ◽  
Activity Relationship ◽  
Structure Activity ◽  
Relationship Of

scholarly journals Structure-activity Relationship of 1.BETA.-Methyl-carbapenem to Its Antibacterial Activity: Effectof the C-2 Side Chain and the 1.BETA.-Methyl Group.

1996 ◽  
Vol 49 (11) ◽  
pp. 1175-1178 ◽  
Author(s):  
MAKOTO SUNAGAWA ◽  
HARUKI MATSUMURA ◽  
AKIRA SASAKI ◽  
HIROSHI YAMAGA ◽  
YOSHIHIRO SUMITA ◽  
...  
Keyword(s):  
Antibacterial Activity ◽  
Structure Activity Relationship ◽  
Activity Relationship ◽  
Side Chain ◽  
Methyl Group ◽  
Structure Activity ◽  
Relationship Of

scholarly journals Chemical Synthesis and Structure-Activity Relationship Study Yield Desotamide a Analogues with Improved Antibacterial Activity

Marine Drugs ◽  
2021 ◽  
Vol 19 (6) ◽  
pp. 303
Author(s):  
Run Xu ◽  
Yongxiang Song ◽  
Jun Li ◽  
Jianhua Ju ◽  
Qinglian Li
Keyword(s):  
Staphylococcus Aureus ◽  
Antibacterial Activity ◽  
Fold Increase ◽  
Antibacterial Activities ◽  
Structure Activity Relationship ◽  
Activity Relationship ◽  
Gram Positive ◽  
Methicillin Resistant ◽  
Structure Activity ◽  
Relationship Of

Desotamides A, a cyclohexapeptide produced by the deep-sea-derived Streptomyces scopuliridis SCSIO ZJ46, displays notable antibacterial activities against strains of Streptococcus pnuemoniae, Staphylococcus aureus, and methicillin-resistant Staphylococcus epidermidis (MRSE). In this study, to further explore its antibacterial potential and reveal the antibacterial structure-activity relationship of desotamides, 13 cyclopeptides including 10 new synthetic desotamide A analogues and wollamides B/B1/B2 were synthesized and evaluated for their antibacterial activities against a panel of Gram-positive and -negative pathogens. The bioactivity data reveal that residues at position II and VI greatly impact antibacterial activity. The most potent antibacterial analogues are desotamide A4 (13) and A6 (15) where l-allo-Ile at position II was substituted with l-Ile and Gly at position VI was simultaneously replaced by d-Lys or d-Arg; desotamides A4 (13) and A6 (15) showed a 2–4-fold increase of antibacterial activities against a series of Gram-positive pathogens including the prevalent clinical drug-resistant pathogen methicillin-resistant Staphylococcus aureus (MRSA) with MIC values of 8–32 μg/mL compared to the original desotamide A. The enhanced antibacterial activity, broad antibacterial spectrum of desotamides A4 and A6 highlighted their potential as new antibiotic leads for further development.

Structure-activity relationship of (-) mammea A/BB derivatives against Leishmania amazonensis

Planta Medica ◽  
2008 ◽  
Vol 74 (09) ◽  
Author(s):  
MA Brenzan ◽  
CV Nakamura ◽  
BPD Filho ◽  
T Ueda-Nakamura ◽  
MCM Young ◽  
...  
Keyword(s):  
Structure Activity Relationship ◽  
Leishmania Amazonensis ◽  
Activity Relationship ◽  
Structure Activity ◽  
Relationship Of

Structure Activity Relationship of Kahalalide F and its Analogs Against Fusarium Spp

Planta Medica ◽  
2008 ◽  
Vol 74 (03) ◽  
Author(s):  
N Kasanah ◽  
AG Shilabin ◽  
DE Wedge ◽  
MT Hamann
Keyword(s):  
Structure Activity Relationship ◽  
Activity Relationship ◽  
Fusarium Spp ◽  
Structure Activity ◽  
Kahalalide F ◽  
Relationship Of

Review: Studies on the Synthesis of Quinolone Derivatives with Their Antibacterial Activity (Part 1)

2020 ◽  
Vol 24 (8) ◽  
pp. 817-854
Author(s):  
Anil Kumar ◽  
Nishtha Saxena ◽  
Arti Mehrotra ◽  
Nivedita Srivastava
Keyword(s):  
Antibacterial Activity ◽  
Antibacterial Properties ◽  
Structure Activity Relationship ◽  
New Drugs ◽  
Activity Relationship ◽  
Structure Activity ◽  
Medicinal Properties ◽  
Synthetic Routes ◽  
Quinolone Derivatives

Quinolone derivatives have attracted considerable attention due to their medicinal properties. This review covers many synthetic routes of quinolones preparation with their antibacterial properties. Detailed study with structure-activity relationship among quinolone derivatives will be helpful in designing new drugs in this field.

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