A new ascochlorin derivative from Cylindrocarpon sp. FKI-4602
نویسندگان
چکیده
منابع مشابه
Cylindrocarpon pauciseptatum sp. nov., with notes on Cylindrocarpon species with wide, predominantly 3-septate macroconidia.
A Cylindrocarpon species with up to 10 microm wide, straight and predominantly 3-septate macroconidia, subglobose to ovoidal microconidia and chlamydospores, is described as Cyl. pauciseptatum. It is most similar to Cyl. austrodestructans but no chlamydospores and microconidia are formed in the latter. Similar macroconidia also occur in Cyl. theobromicola, which forms oval to ellipsoidal microc...
متن کاملA new tetrahydrofuran derivative from the endophytic fungus Chaetomium sp. isolated from Otanthus maritimus.
A hitherto unidentified endophytic strain of the genus Chaetomium, isolated from the medicinal plant Otanthus maritimus, yielded a new tetrahydrofuran derivative, aureonitolic acid (1), along with 5 known natural products, 2-6. The structure of 1 was determined by extensive spectroscopic analysis and comparison with reported data. Extracts of the fungus, grown either in liquid culture or on sol...
متن کاملAJI9561, a new cytotoxic benzoxazole derivative produced by Streptomyces sp.
(Traders) 1.0%, yeast extract 0.1%, and CaCO3 0.2% (pH 7.2). The fermentation was carried out at 28°C on a rotary shaker (180 rpm) for 96 hours. The culture broth of Streptomyces sp. AJ9561 (5 liters) was filtered to obtain mycelium, which was extracted with acetone (3 liters) at room temperature. The extract was concentrated in vacuo to an aqueous suspension, which was extracted with EtOAc (50...
متن کاملA new phenoxazine derivative isolated from marine sediment actinomycetes, Nocardiopsis sp. 236.
During screening of marine actinomycetes for anti-mycobacterial activity, a new phenoxazine derivative (1) was isolated, along with 6-phenazinediol (2), 6-methoxy-1-phenazinol (3), nocardamin (4), and 3-pyridinecarboxylic acid (5), from a culture of Nocardiopsis sp. 236 collected from the west Pacific. The chemical structure of 1 was established on the basis of 1D-, 2D-NMR, and HRQ-TOF MS data....
متن کاملBioactive Bafilomycins and a New N-Arylpyrazinone Derivative from Marine-derived Streptomyces sp. HZP-2216E.
A MeOH extract prepared from culture of an actinomycete Streptomyces sp. HZP-2216E isolated from marine green algae Ulva pertusa was found to significantly inhibit proliferation of human glioma cells. Two different media were applied to culture this marine actinomycete, which produced two new compounds of 23-O-butyrylbafilomycin D and streptoarylpyrazinone A, together with known bafilomycin D, ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Antibiotics
سال: 2012
ISSN: 0021-8820,1881-1469
DOI: 10.1038/ja.2012.75