Record Information
Version2.0
StatusDetected and Quantified
Creation Date2021-05-15 12:01:19 UTC
Update Date2025-10-07 16:07:10 UTC
Metabolite IDMMDBc0021878
Metabolite Identification
Common NameWewakazole B
DescriptionWewakazole B is a novel cyclodecapeptide belonging to the chemical class of cyanobactins. Its structure features a cyclic arrangement of amino acids, specifically comprising a dodecapeptide with a unique oxazole motif. The total synthesis of wewakazole B has been achieved through a divergent strategy involving a common tris-proline containing oxazole octapeptide and two distinct bis-oxazole containing tetrapeptide units, followed by peptide coupling and macrocyclization (PMID:28617610 ). This compound exhibits highly potent cytotoxic activity, which has been confirmed through its isolation from the cyanobacterium Moorea producens, collected in the Red Sea (PMID:26980238 ). The synthesis process not only confirmed its structure but also facilitated its characterization on a gram scale (PMID:27714329 ). Wewakazole B is involved in various biological pathways, particularly those related to cytotoxicity, making it a compound of interest in the study of potential therapeutic agents. Its unique chemical structure and biological activity underscore its significance in the field of natural product chemistry and pharmacology.
Structure
SynonymsNot Available
Molecular FormulaC58H70N12O12
Average Mass1127.27
Monoisotopic Mass1126.523615742
IUPAC Name(4S,11S,17S,20S,27S,33S,39S,45S)-11,45-dibenzyl-20-[(2S)-butan-2-yl]-2,9,18,25,40,43-hexahydroxy-4,7,27,48-tetramethyl-6,22,47-trioxa-3,10,13,19,26,29,35,41,44,49,50,51-dodecaazaheptacyclo[44.2.1.1^{5,8}.1^{21,24}.0^{13,17}.0^{29,33}.0^{35,39}]henpentaconta-1(48),2,5(51),7,9,18,21(50),23,25,40,43,46(49)-dodecaene-12,28,34-trione
Traditional Name(4S,11S,17S,20S,27S,33S,39S,45S)-11,45-dibenzyl-20-[(2S)-butan-2-yl]-2,9,18,25,40,43-hexahydroxy-4,7,27,48-tetramethyl-6,22,47-trioxa-3,10,13,19,26,29,35,41,44,49,50,51-dodecaazaheptacyclo[44.2.1.1^{5,8}.1^{21,24}.0^{13,17}.0^{29,33}.0^{35,39}]henpentaconta-1(48),2,5(51),7,9,18,21(50),23,25,40,43,46(49)-dodecaene-12,28,34-trione
CAS Registry NumberNot Available
SMILES
[H][C@](C)(CC)[C@]1([H])N=C(O)[C@]2([H])CCCN2C(=O)[C@]([H])(CC2=CC=CC=C2)N=C(O)C2=C(C)OC(=N2)[C@]([H])(C)N=C(O)C2=C(C)OC(=N2)[C@]([H])(CC2=CC=CC=C2)N=C(O)CN=C(O)[C@]2([H])CCCN2C(=O)[C@]2([H])CCCN2C(=O)[C@]([H])(C)N=C(O)C2=COC1=N2
InChI Identifier
InChI=1S/C58H70N12O12/c1-7-31(2)45-55-64-40(30-80-55)48(72)61-33(4)56(77)70-26-16-23-43(70)58(79)69-25-14-21-41(69)49(73)59-29-44(71)62-38(27-36-17-10-8-11-18-36)54-67-46(35(6)82-54)51(75)60-32(3)53-66-47(34(5)81-53)52(76)63-39(28-37-19-12-9-13-20-37)57(78)68-24-15-22-42(68)50(74)65-45/h8-13,17-20,30-33,38-39,41-43,45H,7,14-16,21-29H2,1-6H3,(H,59,73)(H,60,75)(H,61,72)(H,62,71)(H,63,76)(H,65,74)/t31-,32-,33-,38-,39-,41-,42-,43-,45-/m0/s1
InChI KeyQDAUOBXWEKQKBF-DOWNRXLQSA-N