LAR

LATRUNCULIN A

Created:2000-04-13
Last modified:  2021-03-13

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Chemical Details

Formal Charge0
Atom Count60
Chiral Atom Count5
Bond Count62
Aromatic Bond Count0
2D diagram of LAR

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Chemical Component Summary

NameLATRUNCULIN A
Synonyms4-(17-HYDROXY-5,12-DIMETHYL-3-OXO-2,16-DIOXABICYCLO[13.3.1]NONADECA-4,8,10-TRIEN-17-YL)-2-THIAZOLIDINONE
Systematic Name (OpenEye OEToolkits)(4R)-4-[(1R,4S,5Z,7E,11Z,15R,17R)-17-hydroxy-4,11-dimethyl-13-oxo-14,18-dioxabicyclo[13.3.1]nonadeca-5,7,11-trien-17-yl]-1,3-thiazolidin-2-one
FormulaC22 H31 N O5 S
Molecular Weight421.55
TypeNON-POLYMER

Chemical Descriptors

TypeProgramVersionDescriptor
SMILESACDLabs10.04O=C3OC2CC(OC(O)(C1NC(=O)SC1)C2)CCC(C=CC=CCCC(=C3)C)C
SMILESCACTVS3.385C[CH]1CC[CH]2C[CH](C[C](O)(O2)[CH]3CSC(=O)N3)OC(=O)C=C(C)CCC=CC=C1
SMILESOpenEye OEToolkits1.7.5CC1CCC2CC(CC(O2)(C3CSC(=O)N3)O)OC(=O)C=C(CCC=CC=C1)C
Canonical SMILESCACTVS3.385 C[C@H]\1CC[C@@H]2C[C@H](C[C@@](O)(O2)[C@@H]3CSC(=O)N3)OC(=O)\C=C(C)/CC\C=C\C=C\1
Canonical SMILESOpenEye OEToolkits1.7.5 C[C@H]/1CC[C@@H]2C[C@H](C[C@@](O2)([C@@H]3CSC(=O)N3)O)OC(=O)/C=C(\CC/C=C/C=C1)/C
InChIInChI1.03 InChI=1S/C22H31NO5S/c1-15-7-5-3-4-6-8-16(2)11-20(24)27-18-12-17(10-9-15)28-22(26,13-18)19-14-29-21(25)23-19/h3-5,7,11,15,17-19,26H,6,8-10,12-14H2,1-2H3,(H,23,25)/b4-3+,7-5-,16-11-/t15-,17-,18-,19+,22-/m1/s1
InChIKeyInChI1.03 DDVBPZROPPMBLW-IZGXTMSKSA-N

Drug Info: DrugBank

DrugBank IDDB02621 
NameLatrunculin A
Groups experimental
DescriptionLatrunculin A is an actin binding macrolide purified from the red sea sponge Latrunculia magnifica. It is under investigation for the treatment of cancer. It disrupts actin polymerization, prevents mitotic spindle formation and thus cell replication.
Synonyms
  • LAT-A
  • (4R)-4-[(1R,4Z,8E,10Z,12S,15R,17R)-17-hydroxy-5,12-dimethyl-3-oxo-2,16-dioxabicyclo[13.3.1]nonadeca-4,8,10-trien-17-yl]-1,3-thiazolidin-2-one
  • (+)-latrunculin A
  • LatA
  • Latrunculin A
Categories
  • Porifera
  • Sulfur Compounds
  • Thiazoles
CAS number76343-93-6

Drug Targets

NameTarget SequencePharmacological ActionActions
Actin, alpha skeletal muscleMCDEDETTALVCDNGSGLVKAGFAGDDAPRAVFPSIVGRPRHQGVMVGMG...unknowninhibitor
GelsolinMAPHRPAPALLCALSLALCALSLPVRAATASRGASQAGAPQGRVPEARPN...unknown
Iota toxin component IaMKKVNKSISVFLILYLILTSSFPSYTYAQDLQIASNYITDRAFIERPEDF...unknown
Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682

Related Resource References

Resource NameReference
PubChem 445420
ChEMBL CHEMBL404116
ChEBI CHEBI:69136
CCDC/CSD ZUKZEK