Ontology highlight
ABSTRACT:
SUBMITTER: Kotoku N
PROVIDER: S-EPMC4025756 | biostudies-literature | 2012 Aug
REPOSITORIES: biostudies-literature
Kotoku Naoyuki N Sumii Yuji Y Hayashi Takeshi T Tamura Satoru S Kawachi Takashi T Shiomura Sho S Arai Masayoshi M Kobayashi Motomasa M
ACS medicinal chemistry letters 20120710 8
Syntheses of structurally simplified analogues of cortistatin A (1), a novel antiangiogenic steroidal alkaloid from Indonesian marine sponge, and their biological activities were investigated. The analogues were designed by considering the 3-D structure of 1. Compound 30, in which the isoquinoline moiety was appended to the planar tetracyclic core structure, showed potent antiproliferative activity against human umbilical vein endothelial cells (HUVECs) together with high selectivity and also sh ...[more]