Dihydrocytochalasin B gamma-lactone (T3D3683)

IdentificationTaxonomyBiological PropertiesPhysical PropertiesToxicity ProfileSpectraConcentrationsLinksReferencesGene RegulationTargets (6)XML
Targets (6)
Record Information
Version2.0
Creation Date2010-04-17 22:11:10 UTC
Update Date2014-12-24 20:26:21 UTC
Accession NumberT3D3683
Identification
Common NameDihydrocytochalasin B gamma-lactone
ClassSmall Molecule
DescriptionCytochalasins are mycotoxins that have the ability to bind to actin filaments and block polymerization and the elongation of actin. As a result, they can change cellular morphology, inhibit cellular processes such as cell division, and cause cells to undergo apoptosis. Cytochalasins also have the ability to permeate cell membranes, prevent cellular translocation, cause cells to enucleate, and affect other aspects of biological processes unrelated to actin polymerization. Dihydrocytochalasin B gamma-lactone is a semi-synthetic derivative of cytochalasin B and is a useful probe for studying cytochalasin binding sites. (1, 2, 6, 7)
Compound Type
  • Amide
  • Amine
  • Ester
  • Ether
  • Fungal Toxin
  • Mycotoxin
  • Organic Compound
  • Synthetic Compound
Chemical Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
Synonym
Octahydro-6,7a-dihydroxy-4-methyl-7-[4-methyl-7-(tetrahydro-5-oxo-2-furyl)-1-heptenyl]-3-(phenylmethyl)-1H-isoindol-1-one
Chemical FormulaC29H39NO5
Average Molecular Mass481.624 g/mol
Monoisotopic Mass481.283 g/mol
CAS Registry Number14110-71-5
IUPAC Name3-benzyl-6,7a-dihydroxy-4-methyl-7-[(1E)-4-methyl-7-(5-oxooxolan-2-yl)hept-1-en-1-yl]-5-methylidene-octahydro-1H-isoindol-1-one
Traditional Name3-benzyl-6,7a-dihydroxy-4-methyl-7-[(1E)-4-methyl-7-(5-oxooxolan-2-yl)hept-1-en-1-yl]-5-methylidene-hexahydroisoindol-1-one
SMILESCC(CCCC1CCC(=O)O1)C\C=C\C1C(O)C(=C)C(C)C2C(CC3=CC=CC=C3)NC(=O)C12O
InChI IdentifierInChI=1S/C29H39NO5/c1-18(9-7-13-22-15-16-25(31)35-22)10-8-14-23-27(32)20(3)19(2)26-24(30-28(33)29(23,26)34)17-21-11-5-4-6-12-21/h4-6,8,11-12,14,18-19,22-24,26-27,32,34H,3,7,9-10,13,15-17H2,1-2H3,(H,30,33)/b14-8+
InChI KeyInChIKey=VJQJWFGRYRQFRH-RIYZIHGNSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as isoindolones. These are aromatic polycyclic compounds that an isoindole bearing a ketone.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIsoindoles and derivatives
Sub ClassIsoindolines
Direct ParentIsoindolones
Alternative Parents
Substituents
  • Isoindolone
  • Isoindole
  • Monocyclic benzene moiety
  • Gamma butyrolactone
  • Pyrrolidone
  • 2-pyrrolidone
  • Benzenoid
  • Cyclic alcohol
  • Pyrrolidine
  • Tertiary alcohol
  • Tetrahydrofuran
  • Secondary alcohol
  • Secondary carboxylic acid amide
  • Carboxamide group
  • Lactone
  • Lactam
  • Carboxylic acid ester
  • Oxacycle
  • Azacycle
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organic oxygen compound
  • Alcohol
  • Organic oxide
  • Organonitrogen compound
  • Organooxygen compound
  • Organic nitrogen compound
  • Carbonyl group
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Biological Properties
StatusDetected and Not Quantified
OriginExogenous
Cellular Locations
  • Membrane
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateSolid
AppearanceWhite powder.
Experimental Properties
PropertyValue
Melting Point192-193°C
Boiling PointNot Available
SolubilityNot Available
LogPNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.0038 g/LALOGPS
logP3.9ALOGPS
logP3.7ChemAxon
logS-5.1ALOGPS
pKa (Strongest Acidic)12.19ChemAxon
pKa (Strongest Basic)-3.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area95.86 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity135.48 m³·mol⁻¹ChemAxon
Polarizability54.72 ųChemAxon
Number of Rings4ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyDeposition DateView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03e9-0000900000-fb4855ca3fc43413985e2016-08-01View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0gyo-3325900000-8c8385d152f34d6022542016-08-01View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0udi-5901000000-868657d14644b02763bd2016-08-01View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-001i-0000900000-58a08e1466577dc889402016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-01qi-2012900000-2bf3406a8afb26bd433f2016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0006-9001000000-3d882e0705b89931cc282016-08-03View Spectrum
Toxicity Profile
Route of ExposureOral, dermal, inhalation, and parenteral (contaminated drugs). (3)
Mechanism of ToxicityCytochalasins are known to bind to the barbed, fast growing plus ends of microfilaments, which then blocks both the assembly and disassembly of individual actin monomers from the bound end. Once bound, cytochalasin essentially caps the end of the new actin filament. One cytochalasin will bind to one actin filament. By blocking the polymerization and elongation of actin, cytochalasins can change cellular morphology, inhibit cellular processes such as cell division, and cause cells to undergo apoptosis. (1, 2, 6)
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)No indication of carcinogenicity to humans (not listed by IARC).
Uses/SourcesDihydrocytochalasin B gamma-lactone is a semi-synthetic derivative of cytochalasin B and is a useful probe for studying cytochalasin binding sites. (7)
Minimum Risk LevelNot Available
Health EffectsMajor biological effects of cytochalasins include inhibition of the division of cytoplasm, reversible inhibition of cell movement, induction of nuclear extrusion, inhibition of such processes as phagocytosis, platelet aggregation and clot retraction, glucose transport, thyroid secretion, and release of growth hormone. Some cytochalasins have been shown to have developmental effects. (7)
SymptomsNot Available
TreatmentConsider activated charcoal after gastrointestinal absportion. Nitroprusside is recommended to reverse peripheral ischemia secondary to vasoconstriction and for the treatment of hypertension. Anticoagulant therapy with intravenous heparin is also recommended. (4)
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
DrugBank IDNot Available
HMDB IDNot Available
PubChem Compound ID6257035
ChEMBL IDNot Available
ChemSpider ID4864353
KEGG IDNot Available
UniProt IDNot Available
OMIM ID
ChEBI IDNot Available
BioCyc IDNot Available
CTD IDNot Available
Stitch IDNot Available
PDB IDNot Available
ACToR IDNot Available
Wikipedia LinkNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General References
  1. Haidle AM, Myers AG: An enantioselective, modular, and general route to the cytochalasins: synthesis of L-696,474 and cytochalasin B. Proc Natl Acad Sci U S A. 2004 Aug 17;101(33):12048-53. Epub 2004 Jun 18. [15208404 ]
  2. Cooper JA: Effects of cytochalasin and phalloidin on actin. J Cell Biol. 1987 Oct;105(4):1473-8. [3312229 ]
  3. Peraica M, Domijan AM: Contamination of food with mycotoxins and human health. Arh Hig Rada Toksikol. 2001 Mar;52(1):23-35. [11370295 ]
  4. Grond S, Sablotzki A: Clinical pharmacology of tramadol. Clin Pharmacokinet. 2004;43(13):879-923. [15509185 ]
  5. Rumack BH POISINDEX(R) Information System Micromedex, Inc., Englewood, CO, 2010; CCIS Volume 143, edition expires Feb, 2010. Hall AH & Rumack BH (Eds): TOMES(R) Information System Micromedex, Inc., Englewood, CO, 2010; CCIS Volume 143, edition expires Feb, 2010.
  6. Cytochalasin. Wikipedia. Last Updated 12 April 2010. [Link]
  7. Sigma Aldrich 1996. Technical Bulletin AL-126: The Cytochalasins. [Link]
Gene Regulation
Up-Regulated GenesNot Available
Down-Regulated GenesNot Available

Targets

Target Details
1. Actin, alpha cardiac muscle 1
General Function:
Myosin binding
Specific Function:
Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells.
Gene Name:
ACTC1
Uniprot ID:
P68032
Molecular Weight:
42018.6 Da
References
  1. Haidle AM, Myers AG: An enantioselective, modular, and general route to the cytochalasins: synthesis of L-696,474 and cytochalasin B. Proc Natl Acad Sci U S A. 2004 Aug 17;101(33):12048-53. Epub 2004 Jun 18. [15208404 ]
  2. Cytochalasin. Wikipedia. Last Updated 12 April 2010. [Link]
Target Details
2. Actin, alpha skeletal muscle
General Function:
Structural constituent of cytoskeleton
Specific Function:
Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells.
Gene Name:
ACTA1
Uniprot ID:
P68133
Molecular Weight:
42050.67 Da
References
  1. Haidle AM, Myers AG: An enantioselective, modular, and general route to the cytochalasins: synthesis of L-696,474 and cytochalasin B. Proc Natl Acad Sci U S A. 2004 Aug 17;101(33):12048-53. Epub 2004 Jun 18. [15208404 ]
  2. Cytochalasin. Wikipedia. Last Updated 12 April 2010. [Link]
Target Details
3. Actin, aortic smooth muscle
General Function:
Protein kinase binding
Specific Function:
Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells.
Gene Name:
ACTA2
Uniprot ID:
P62736
Molecular Weight:
42008.57 Da
References
  1. Haidle AM, Myers AG: An enantioselective, modular, and general route to the cytochalasins: synthesis of L-696,474 and cytochalasin B. Proc Natl Acad Sci U S A. 2004 Aug 17;101(33):12048-53. Epub 2004 Jun 18. [15208404 ]
  2. Cytochalasin. Wikipedia. Last Updated 12 April 2010. [Link]
Target Details
4. Actin, cytoplasmic 1
General Function:
Tat protein binding
Specific Function:
Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells.
Gene Name:
ACTB
Uniprot ID:
P60709
Molecular Weight:
41736.37 Da
References
  1. Haidle AM, Myers AG: An enantioselective, modular, and general route to the cytochalasins: synthesis of L-696,474 and cytochalasin B. Proc Natl Acad Sci U S A. 2004 Aug 17;101(33):12048-53. Epub 2004 Jun 18. [15208404 ]
  2. Cytochalasin. Wikipedia. Last Updated 12 April 2010. [Link]
Target Details
5. Actin, cytoplasmic 2
General Function:
Ubiquitin protein ligase binding
Specific Function:
Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells.
Gene Name:
ACTG1
Uniprot ID:
P63261
Molecular Weight:
41792.48 Da
References
  1. Haidle AM, Myers AG: An enantioselective, modular, and general route to the cytochalasins: synthesis of L-696,474 and cytochalasin B. Proc Natl Acad Sci U S A. 2004 Aug 17;101(33):12048-53. Epub 2004 Jun 18. [15208404 ]
  2. Cytochalasin. Wikipedia. Last Updated 12 April 2010. [Link]
Target Details
6. Actin, gamma-enteric smooth muscle
General Function:
Atp binding
Specific Function:
Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells.
Gene Name:
ACTG2
Uniprot ID:
P63267
Molecular Weight:
41876.495 Da
References
  1. Haidle AM, Myers AG: An enantioselective, modular, and general route to the cytochalasins: synthesis of L-696,474 and cytochalasin B. Proc Natl Acad Sci U S A. 2004 Aug 17;101(33):12048-53. Epub 2004 Jun 18. [15208404 ]
  2. Cytochalasin. Wikipedia. Last Updated 12 April 2010. [Link]