Streptocinnamides A and B, Depsipeptides from Streptomyces sp. KMM 9044.
Org Lett
; 24(27): 4892-4895, 2022 07 15.
Article
em En
| MEDLINE
| ID: mdl-35770905
ABSTRACT
The bacterium Streptomyces sp. KMM 9044 from a sample of marine sediment collected in the northwestern part of the Sea of Japan produces highly chlorinated depsiheptapeptides streptocinnamides A (1) and B (2), representatives of a new structural group of antibiotics. The structures of 1 and 2 were determined using nuclear magnetic resonance and mass spectrometry studies and confirmed by a series of chemical transformations. Streptocinnamide A potently inhibits Micrococcus sp. KMM 1467, Arthrobacter sp. ATCC 21022, and Mycobacterium smegmatis MC2 155.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Streptomyces
/
Depsipeptídeos
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article