1331771-48-2Relevant academic research and scientific papers
Concise synthesis and structure-activity relationship of furospinosulin-1, a hypoxia-selective growth inhibitor from marine sponge
Kotoku, Naoyuki,Fujioka, Shinichi,Nakata, Chiaki,Yamada, Masaki,Sumii, Yuji,Kawachi, Takashi,Arai, Masayoshi,Kobayashi, Motomasa
, p. 6673 - 6678 (2011/09/30)
Structure-activity relationship of furospinosulin-1 (1), a hypoxia-selective growth inhibitor isolated from marine sponge, was investigated. Concise synthetic method of 1 was developed, and some structurally modified analogues were prepared. Biological evaluation of them revealed that the whole chemical structure was important for the hypoxia-selective growth inhibitory activity of 1. Among prepared, the desmethyl analogue 30 showed excellent hypoxia-selective inhibitory activity similar to that of 1 and also exhibited in vivo anti-tumor activity with oral administration.
