Studies on chemical modification of monensin. Part 7: Synthesis and Ca2+ ion transport activity of 25-carboxylmonensin

Autor: Rie Tanaka, Yukio Ogihara, Hajime Mizukami, Akito Nagatsu, Jinsaku Sakakibara, Masayo Hashimoto
Rok vydání: 2000
Předmět:
Zdroj: Tetrahedron Letters. 41:2629-2632
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)00233-1
Popis: Ionophore antibiotic monensin ( 1 ) was converted to 25-carboxylmonensin ( 3 ), which has two carboxyl groups at both ends of the molecule. Ca 2+ ion transport activity of 25-carboxylmonensin ( 3 ) was evaluated by the CHCl 3 liquid membrane method, and the activity was 3.1 times the value of the calcium ionophore, lasalocid A.
Databáze: OpenAIRE