Two new bisindole alkaloids from Tabernaemontana macrocarpa Jack.
Two new bisindole alkaloids from Tabernaemontana macrocarpa Jack.
复制标题
两个新的双吲哚生物碱。
DOI:
10.1007/s11418-021-01510-4
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发表时间:
2021-06
影响因子:
3.3
通讯作者:
Morita H
中科院分区:
文献类型:
--
作者:
Amelia P;Nugroho AE;Hirasawa Y;Kaneda T;Tougan T;Horii T;Morita H
Two new bisindole alkaloids, bisnaecarpamines A (1) and B (2), possessing a vobasine-sarpagine type skeleton were isolated from the bark of Tabernaemontana macrocarpa Jack. Their structures were elucidated by extensive spectroscopic methods and chemical correlation. The absolute configurations of compounds 1 and 2 were established using TDDFT-ECD calculation of the selected isomers. Bisnaecarpamine A exhibited potent antimalarial activity against Plasmodium falciparum 3D7 strain with IC50 value of 28.8 µM. The online version contains supplementary material available at 10.1007/s11418-021-01510-4.
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影响因子:
3.3
作者:
Nugroho, Alfarius Eko;Morita, Hiroshi
通讯作者:
Morita, Hiroshi
影响因子:
1.9
作者:
Toya, Yuji;Tougan, Takahiro;Uchihashi, Kinya
通讯作者:
Uchihashi, Kinya
DOI:
10.3390/molecules21111525
发表时间:
2016-11-14
期刊:
Molecules (Basel, Switzerland)
影响因子:
--
作者:
Rahman MT;Tiruveedhula VV;Cook JM
通讯作者:
Cook JM
影响因子:
3
作者:
Tougan, Takahiro;Toya, Yuji;Horii, Toshihiro
通讯作者:
Horii, Toshihiro
影响因子:
3.3
作者:
Nugroho, Alfarius E.;Hirasawa, Yusuke;Morita, Hiroshi
通讯作者:
Morita, Hiroshi