Isolation, structure elucidation, and antibacterial evaluation of the metabolites produced by the marine-sourced Streptomyces sp. ZZ820

Tetrahedron ◽  
2019 ◽  
Vol 75 (9) ◽  
pp. 1186-1193 ◽  
Author(s):  
Wenwen Yi ◽  
Qiao Li ◽  
Tengfei Song ◽  
Lei Chen ◽  
Xing-Cong Li ◽  
...  
Keyword(s):  
Structure Elucidation ◽  
Streptomyces Sp ◽  
Antibacterial Evaluation

Val-Geninthiocin: Structure Elucidation and MSn Fragmentation of Thiopeptide Antibiotics Produced by Streptomyces sp. RSF18

2008 ◽  
Vol 63 (10) ◽  
pp. 1223-1230 ◽  
Author(s):  
Imran Sajid ◽  
Khaled A. Shaaban ◽  
Holm Frauendorf ◽  
Shahida Hasnain ◽  
Hartmut Laatscha
Keyword(s):  
Amino Acids ◽  
Biological Activity ◽  
Antifungal Activity ◽  
Structure Elucidation ◽  
Gram Negative Bacteria ◽  
Gram Negative ◽  
Unusual Amino Acids ◽  
Streptomyces Sp ◽  
Gram Positive Bacteria ◽  
Thiopeptide Antibiotics

AbstractVal-Geninthiocin (2), a new member of thiopeptide antibiotics, was isolated from the mycelium of Streptomyces sp. RSF18, along with the closely related geninthiocin (1) and the macrolide, chalcomycin. By intensive NMR and MS studies, Val-geninthiocin (2) was identified as desoxygeninthiocin, a thiopeptide, containing several oxazole and thiazole units and a number of unusual amino acids. Compound 2 shows potent activity against Gram-positive bacteria and minor antifungal activity, while it is not effective against Gram-negative bacteria or microalgae. Here we describe the fermentation, isolation and structure elucidation as well as the biological activity of 2.

Boshramycinones A-C: New anthracyclinones produced by a marine-derived Streptomyces sp.: isolation, structure elucidation and biological activities

2019 ◽  
pp. 1-11
Author(s):  
Khaled A. Shaaban ◽  
Mohamed Shaaban ◽  
Marinus Meiners ◽  
Anja Schüffler ◽  
Gerhard Kelter ◽  
...  
Keyword(s):  
Structure Elucidation ◽  
Biological Activities ◽  
Streptomyces Sp

ChemInform Abstract: EM2487, a Novel Anti-HIV-1 Antibiotic, Produced by Streptomyces sp. Mer-2487: Taxonomy, Fermentation, Biological Properties, Isolation and Structure Elucidation.

ChemInform ◽  
2010 ◽  
Vol 31 (14) ◽  
pp. no-no
Author(s):  
Hitoshi Takeuchi ◽  
Naoki Asai ◽  
Kazunori Tanabe ◽  
Teruya Kozaki ◽  
Masanori Fujita ◽  
...  
Keyword(s):  
Structure Elucidation ◽  
Biological Properties ◽  
Streptomyces Sp ◽  
Anti Hiv ◽  
Hiv 1

scholarly journals EM2487, a Novel Anti-HIV-1 Antibiotic, Produced by Streptomyces sp. Mer-2487. Taxonomy, Fermentation, Biological Properties, Isolation and Structure Elucidation.

1999 ◽  
Vol 52 (11) ◽  
pp. 971-982 ◽  
Author(s):  
HITOSHI TAKEUCHI ◽  
NAOKI ASAI ◽  
KAZUNORI TANABE ◽  
TERUYA KOZAKI ◽  
MASANORI FUJITA ◽  
...  
Keyword(s):  
Structure Elucidation ◽  
Biological Properties ◽  
Streptomyces Sp ◽  
Anti Hiv ◽  
Hiv 1

ChemInform Abstract: Luminacins: A Family of Capillary Tube Formation Inhibitors from Streptomyces sp. Part 1. Taxonomy, Fermentation, Isolation, Physico-Chemical Properties and Structure Elucidation.

ChemInform ◽  
2001 ◽  
Vol 32 (12) ◽  
pp. no-no
Author(s):  
Nobuaki Naruse ◽  
Rena Kageyama-Kawase ◽  
Yasuhiro Funahashi ◽  
Toshiaki Wakabayashi ◽  
Yoshio Watanabe ◽  
...  
Keyword(s):  
Structure Elucidation ◽  
Capillary Tube ◽  
Chemical Properties ◽  
Tube Formation ◽  
Streptomyces Sp ◽  
Physico Chemical

scholarly journals Epostatin, New Inhibitor of Dipeptidyl Peptidase II, Produced by Streptomyces sp. MJ995-OF5. II. Structure Elucidation.

1998 ◽  
Vol 51 (3) ◽  
pp. 372-373 ◽  
Author(s):  
TETSUO AKIYAMA ◽  
RYUICHI SAWA ◽  
HIROSHI NAGANAWA ◽  
YASUHIKO MURAOKA ◽  
TAKAAKI AOYAGI ◽  
...  
Keyword(s):  
Structure Elucidation ◽  
Dipeptidyl Peptidase ◽  
Streptomyces Sp

scholarly journals Streptocidins A-D, Novel Cyclic Decapeptide Antibiotics Produced by Streptomyces sp. Tue 6071. II. Structure Elucidation.

2001 ◽  
Vol 54 (5) ◽  
pp. 434-440 ◽  
Author(s):  
ALEXANDRA HÖLTZEL ◽  
RALPH W. JACK ◽  
GRAEME J. NICHOLSON ◽  
GÜNTHER JUNG ◽  
KLAUS GEBHARDT ◽  
...  
Keyword(s):  
Structure Elucidation ◽  
Streptomyces Sp
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