Exact Mass: 518.1406026000001
Exact Mass Matches: 518.1406026000001
Found 3 metabolites which its exact mass value is equals to given mass value 518.1406026000001,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
venturamide B
C22H26N6O5S2 (518.1406026000001)
An eighteen-membered homodetic cyclic peptide which is isolated from Oscillatoria sp. and exhibits antimalarial activity against the W2 chloroquine-resistant strain of the malarial parasite, Plasmodium falciparum.
(4r,11r,18r)-11-[(1r)-1-hydroxyethyl]-18-isopropyl-4,7-dimethyl-6-oxa-13,20-dithia-3,10,17,22,23,24-hexaazatetracyclo[17.2.1.1⁵,⁸.1¹²,¹⁵]tetracosa-1(21),2,5(24),7,9,12(23),14,16,19(22)-nonaene-2,9,16-triol
C22H26N6O5S2 (518.1406026000001)
11-(1-hydroxyethyl)-18-isopropyl-4,7-dimethyl-6-oxa-13,20-dithia-3,10,17,22,23,24-hexaazatetracyclo[17.2.1.1⁵,⁸.1¹²,¹⁵]tetracosa-1(21),2,5(24),7,9,12(23),14,16,19(22)-nonaene-2,9,16-triol
C22H26N6O5S2 (518.1406026000001)