Moromycins A and B, isolation and structure elucidation of C-glycosylangucycline-type antibiotics from Streptomyces sp. KY002.
Moromycins A and B, isolation and structure elucidation of C-glycosylangucycline-type antibiotics from Streptomyces sp. KY002.
复制标题
DOI:
10.1021/np800281f
复制
发表时间:
2008-09
影响因子:
5.1
通讯作者:
Rohr, Juergen
中科院分区:
文献类型:
--
作者:
Abdelfattah, Mohamed S.;Kharel, Madan Kumar;Hitron, John Andrew;Baig, Irfan;Rohr, Juergen
Two new anticancer antibiotics of the angucycline class, moromycins A and B (1, 2), along with the known microbial metabolites saquayamycin B (3) and fridamycin D (4) were isolated from the ethyl acetate extract of a culture broth of the terrestrial Streptomyces sp. KY002. The structures consist of a tetrangomycin core, and various C- and O-glycosidically linked deoxysugars. The chemical structures of the new secondary metabolites were elucidated by 1D and 2D NMR and by mass spectrometry. Moromycin B (2) showed significant cytotoxicity against H-460 human lung cancer and MCF-7 human breast cancer cells.
登录
查看更多内容
影响因子:
3.3
作者:
Bernardo, Joseph;Ossola, Ryan J.;Crandall, Keith A.
通讯作者:
Crandall, Keith A.
影响因子:
3.3
作者:
Puder, C;Zeeck, A;Beil, W
通讯作者:
Beil, W
影响因子:
5.1
作者:
Martin, Glenroy D. A.;Tan, Lik T.;Fenical, William
通讯作者:
Fenical, William
影响因子:
3.3
作者:
HENKEL, T;ZEECK, A
通讯作者:
ZEECK, A
影响因子:
3.3
作者:
Bernardo, Joseph;Spotila, James R.
通讯作者:
Spotila, James R.