Gesashidine A, a beta-carboline alkaloid with an imidazole ring from a Thorectidae sponge.
A new beta-carboline alkaloid with an imidazole ring, gesashidine A (1), has been isolated from an Okinawan marine sponge of the family Thorectidae (SS-1035), and the structure was elucidated from the spectroscopic data.
Iinuma
Yoshiro
Y
Graduate School of Pharmaceutical Sciences, Hokkaido University, Sapporo 060-0812, Japan.
Kozawa
Shingo
S
Ishiyama
Haruaki
H
Tsuda
Masashi
M
Fukushi
Eri
E
Kawabata
Jun
J
Fromont
Jane
J
Kobayashi
Jun'ichi
J
D000470:Alkaloids / Q000737:chemistry* / Q000302:isolation & purification*; D000818:Animals; D002243:Carbolines / Q000737:chemistry* / Q000302:isolation & purification*; D007093:Imidazoles / Q000737:chemistry* / Q000302:isolation & purification*; D007564:Japan; D011161:Porifera / Q000737:chemistry*
D000470:Alkaloids; D002243:Carbolines; D007093:Imidazoles; C503029:gesashidine A