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Coibamide A

Names
IUPAC name -18-(methoxymethyl)-6--3,4,10,12,16,19,22-heptamethyl-9-(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1-oxa-4,7,10,13,16,19-hexazacyclodocos-21-yl]-methylamino]-4-methyl-1-oxopentan-2-yl]-methylamino]-3-methoxy-1-oxopropan-2-yl]-methylamino]-3-methyl-1-oxobutan-2-yl] (2S)-2-(dimethylamino)-3-methylbutanoate
Identifiers
CAS Number	1029227-48-2
3D model (JSmol)	Interactive image
ChemSpider	27023755
PubChem CID	24881184
CompTox Dashboard (EPA)	DTXSID601018181
InChI InChI=1S/C65H110N10O16/c1-26-40(10)52-56(77)66-41(11)57(78)70(17)47(31-36(2)3)55(76)67-46(33-44-27-29-45(89-25)30-28-44)58(79)69(16)42(12)64(85)90-43(13)53(62(83)72(19)50(35-88-24)61(82)74(52)21)75(22)59(80)48(32-37(4)5)71(18)60(81)49(34-87-23)73(20)63(84)54(39(8)9)91-65(86)51(38(6)7)68(14)15/h27-30,36-43,46-54H,26,31-35H2,1-25H3,(H,66,77)(H,67,76)/t40-,41-,42-,43+,46-,47-,48-,49-,50-,51-,52-,53-,54-/m0/s1Key: LVHKHLZPRPTQJG-BNLDXBMISA-N
SMILES CC(C)1C(=O)N(C(=O)N((C(=O)N(C(=O)N((C(=O)O((C(=O)N((C(=O)N1C)COC)C)N(C)C(=O)(CC(C)C)N(C)C(=O)(COC)N(C)C(=O)(C(C)C)OC(=O)(C(C)C)N(C)C)C)C)C)CC2=CC=C(C=C2)OC)CC(C)C)C)C
Properties
Chemical formula	C65H110N10O16
Molar mass	1287.649 g·mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references

Coibamide A is an antiproliferative depsipeptide. It comes from the Leptolyngbya cyanobacterium.

References

1. Medina, Rebecca A.; Goeger, Douglas E.; Hills, Patrice; Mooberry, Susan L.; Huang, Nelson; Romero, Luz I.; Ortega-Barría, Eduardo; Gerwick, William H.; McPhail, Kerry L. (2008). "Coibamide A, a Potent Antiproliferative Cyclic Depsipeptide from the Panamanian Marine Cyanobacterium Leptolyngbyasp". Journal of the American Chemical Society. 130 (20): 6324–5. doi:10.1021/ja801383f. PMC 2659736. PMID 18444611.

• Cyanotoxins
• Depsipeptides
• Cyclic peptides