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
复制
发表时间:
2010-02-10
期刊:
Molecules (Basel, Switzerland)
影响因子:
--
通讯作者:
Liu Y
Liu Y
中科院分区:
其他
文献类型:
--
作者:
Huang RM;Ma W;Dong JD;Zhou XF;Xu T;Lee KJ;Yang X;Xu SH;Liu Y

文献摘要

参考文献

被引文献

相似文献

从南中国海鞘中分离得到一个新的1,4-二氮杂环丙烷,即CallySpine(1)。海绵和四种已知的基于Pro-R-Leu的二酮基哌嗪:环-(S-Pro-R-Leu)(2)、环-(S-Pro-R-Val)(3)、环-(S-Pro-R-Ala)(4)和环-(S-Pro-R-Tyr)(5)。通过核磁共振和MS分析确定了新化合物的结构,并用NOESY光谱和旋光度确定了其绝对立体化学结构。通过与文献报道的波谱数据进行比较,确定了化合物的结构。CallySpine(1)对HepG2(肝癌细胞)、A549(肺癌细胞)和HeLa(宫颈癌细胞)的生长没有抑制作用。
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.
DOI: 10.1021/jf9700992
发表时间: 1997-08-01
影响因子: 6.1
作者:
Gautschi, M;Schmid, JP;Yang, XG
通讯作者: Yang, XG
DOI: 10.1016/s0040-4039(97)00482-6
发表时间: 1997-04-21
影响因子: 1.8
作者:
Kobayashi, M;Higuchi, K;Aoki, S
通讯作者: Aoki, S
DOI: 10.1021/ol0491787
发表时间: 2004-07-22
期刊: ORGANIC LETTERS
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
DOI: 10.1021/np50103a017
发表时间: 1994-01-01
影响因子: 5.1
作者:
TOTH, SI;SCHMITZ, FJ
通讯作者: SCHMITZ, FJ