A new 1,4-diazepine from South China Sea marine sponge Callyspongia species.
A new 1,4-diazepine from South China Sea marine sponge Callyspongia species.
复制标题
南海海绵 Callyspongia 种新的 1,4-二氮卓类化合物
DOI:
10.3390/molecules15020871
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发表时间:
2010-02-10
期刊:
影响因子:
--
通讯作者:
Liu Y
中科院分区:
文献类型:
--
作者:
Huang RM;Ma W;Dong JD;Zhou XF;Xu T;Lee KJ;Yang X;Xu SH;Liu Y
A new 1,4-diazepine, callysponine (1), was isolated from a South China Sea Callyspongia sp. marine sponge, together with four known proline-based diketopiperazines: cyclo-(S-Pro-R-Leu) (2), cyclo-(S-Pro-R-Val) (3), cyclo-(S-Pro-R-Ala) (4), and cyclo-(S-Pro-R-Tyr) (5). The new structure was determined on the basis of NMR and MS analysis, and the absolute stereochemistry was defined by NOESY spectroscopy and optical rotation. The structures of the known compounds were identified by comparison of their spectroscopic data with those reported in the literature. Callysponine (1) did not inhibit the growth of HepG2 (hepatoma carcinoma cell), A549 (lung carcinoma cell), and HeLa (cervical cancer cell) cell lines.
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影响因子:
6.1
作者:
Gautschi, M;Schmid, JP;Yang, XG
通讯作者:
Yang, XG
影响因子:
1.8
作者:
Kobayashi, M;Higuchi, K;Aoki, S
通讯作者:
Aoki, S
影响因子:
5.2
作者:
Berer, N;Rudi, A;Kashman, Y
通讯作者:
Kashman, Y
DOI:
10.1021/np50116a007
发表时间:
1995-02-01
期刊:
JOURNAL OF NATURAL PRODUCTS-LLOYDIA
影响因子:
--
作者:
ADAMCZESKI, M;REED, AR;CREWS, P
通讯作者:
CREWS, P
影响因子:
5.1
作者:
TOTH, SI;SCHMITZ, FJ
通讯作者:
SCHMITZ, FJ