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Record Information
Version1.0
Created at2021-06-21 00:56:33 UTC
Updated at2021-06-30 00:19:19 UTC
NP-MRD IDNP0043572
Secondary Accession NumbersNone
Natural Product Identification
Common Namecycloforskamide
Provided ByJEOL DatabaseJEOL Logo
DescriptionCYCLOFORSKAMIDE belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. cycloforskamide is found in Pleurobranchus forskalii. It was first documented in 2013 (PMID: 23848233). Based on a literature review very few articles have been published on CYCLOFORSKAMIDE.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC54H86N12O11S3
Average Mass1175.5400 Da
Monoisotopic Mass1174.57012 Da
IUPAC Name(2R,8S,11R,15R,21S,24S,27S,30S,33R,37R,40S,43R)-8,37-bis[(2S)-butan-2-yl]-21,30-bis[(1R)-1-hydroxyethyl]-24,27,40-tris(propan-2-yl)-13,35,45-trithia-6,9,19,22,25,28,31,38,41,46,47,48-dodecaazahexacyclo[41.2.1.1^{11,14}.1^{33,36}.0^{2,6}.0^{15,19}]octatetraconta-1(46),14(48),36(47)-triene-7,10,20,23,26,29,32,39,42-nonone
Traditional Name(2R,8S,11R,15R,21S,24S,27S,30S,33R,37R,40S,43R)-8,37-bis[(2S)-butan-2-yl]-21,30-bis[(1R)-1-hydroxyethyl]-24,27,40-triisopropyl-13,35,45-trithia-6,9,19,22,25,28,31,38,41,46,47,48-dodecaazahexacyclo[41.2.1.1^{11,14}.1^{33,36}.0^{2,6}.0^{15,19}]octatetraconta-1(46),14(48),36(47)-triene-7,10,20,23,26,29,32,39,42-nonone
CAS Registry NumberNot Available
SMILES
[H]O[C@]([H])(C([H])([H])[H])[C@]1([H])N([H])C(=O)[C@@]2([H])N=C(SC2([H])[H])[C@]([H])(N([H])C(=O)[C@@]([H])(N([H])C(=O)[C@@]2([H])N=C(SC2([H])[H])[C@]2([H])N(C(=O)[C@@]([H])(N([H])C(=O)[C@@]3([H])N=C(SC3([H])[H])[C@]3([H])N(C(=O)[C@@]([H])(N([H])C(=O)[C@@]([H])(N([H])C(=O)[C@@]([H])(N([H])C1=O)C([H])(C([H])([H])[H])C([H])([H])[H])C([H])(C([H])([H])[H])C([H])([H])[H])[C@]([H])(O[H])C([H])([H])[H])C([H])([H])C([H])([H])C3([H])[H])[C@@]([H])(C([H])([H])[H])C([H])([H])C([H])([H])[H])C([H])([H])C([H])([H])C2([H])[H])C([H])(C([H])([H])[H])C([H])([H])[H])[C@@]([H])(C([H])([H])[H])C([H])([H])C([H])([H])[H]
InChI Identifier
InChI=1S/C54H86N12O11S3/c1-13-27(9)39-52-57-33(23-80-52)45(71)63-41(29(11)67)49(75)60-37(25(5)6)46(72)59-38(26(7)8)48(74)64-42(30(12)68)54(77)66-20-16-18-35(66)51-56-32(22-79-51)44(70)62-40(28(10)14-2)53(76)65-19-15-17-34(65)50-55-31(21-78-50)43(69)58-36(24(3)4)47(73)61-39/h24-42,67-68H,13-23H2,1-12H3,(H,58,69)(H,59,72)(H,60,75)(H,61,73)(H,62,70)(H,63,71)(H,64,74)/t27-,28-,29+,30+,31-,32-,33-,34+,35+,36-,37-,38-,39+,40-,41-,42-/m0/s1
InChI KeyLCNUZNAEJUHWTH-DCIMLLCUSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 500 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Pleurobranchus forskaliiJEOL database
    • Tan, K. C., et al, J. Nat. Prod. 76, 1388 (2013)
Chemical Taxonomy
Description Belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentOligopeptides
Alternative Parents
Substituents
  • Alpha-oligopeptide
  • Cyclic alpha peptide
  • Alpha-amino acid or derivatives
  • Imidothiolactone
  • Pyrrolidine
  • Tertiary carboxylic acid amide
  • Meta-thiazoline
  • Carboxamide group
  • Lactam
  • Secondary alcohol
  • Secondary carboxylic acid amide
  • Azacycle
  • Propargyl-type 1,3-dipolar organic compound
  • Organic 1,3-dipolar compound
  • Organoheterocyclic compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic nitrogen compound
  • Organic oxide
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Alcohol
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External DescriptorsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP2.19ALOGPS
logP0.97ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)11.27ChemAxon
pKa (Strongest Basic)1.69ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count14ChemAxon
Hydrogen Donor Count9ChemAxon
Polar Surface Area321.86 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity303.41 m³·mol⁻¹ChemAxon
Polarizability123.43 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID30771256
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound71747326
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Tan KC, Wakimoto T, Takada K, Ohtsuki T, Uchiyama N, Goda Y, Abe I: Cycloforskamide, a cytotoxic macrocyclic peptide from the sea slug Pleurobranchus forskalii. J Nat Prod. 2013 Jul 26;76(7):1388-91. doi: 10.1021/np400404r. Epub 2013 Jul 12. [PubMed:23848233 ]
  2. Tan, K. C., et al. (2013). Tan, K. C., et al, J. Nat. Prod. 76, 1388 (2013). J. Nat. Prod..