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Record Information
Version2.0
Created at2022-09-07 23:41:38 UTC
Updated at2022-09-07 23:41:38 UTC
NP-MRD IDNP0258303
Secondary Accession NumbersNone
Natural Product Identification
Common Name(3s,6s,9r,13s,17r,18s,18ar)-17,18-dichloro-13-ethyl-1,4,7,11-tetrahydroxy-3-[(1s)-1-hydroxyethyl]-6-(hydroxymethyl)-9-phenyl-3h,6h,9h,10h,13h,16h,17h,18h,18ah-pyrrolo[1,2-d]1,4,7,10,13-pentaazacyclohexadecan-14-one
DescriptionAstin B belongs to the class of organic compounds known as hybrid peptides. Hybrid peptides are compounds containing at least two different types of amino acids (alpha, beta, gamma, delta) linked to each other through a peptide bond. (3s,6s,9r,13s,17r,18s,18ar)-17,18-dichloro-13-ethyl-1,4,7,11-tetrahydroxy-3-[(1s)-1-hydroxyethyl]-6-(hydroxymethyl)-9-phenyl-3h,6h,9h,10h,13h,16h,17h,18h,18ah-pyrrolo[1,2-d]1,4,7,10,13-pentaazacyclohexadecan-14-one is found in Aster tataricus. (3s,6s,9r,13s,17r,18s,18ar)-17,18-dichloro-13-ethyl-1,4,7,11-tetrahydroxy-3-[(1s)-1-hydroxyethyl]-6-(hydroxymethyl)-9-phenyl-3h,6h,9h,10h,13h,16h,17h,18h,18ah-pyrrolo[1,2-d]1,4,7,10,13-pentaazacyclohexadecan-14-one was first documented in 2008 (PMID: 18558744). Based on a literature review a small amount of articles have been published on astin B (PMID: 25219577) (PMID: 25491750).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC25H33Cl2N5O7
Average Mass586.4700 Da
Monoisotopic Mass585.17570 Da
IUPAC Name(3S,6S,9R,13S,17R,18S,18aR)-17,18-dichloro-13-ethyl-1,4,7,11-tetrahydroxy-3-[(1S)-1-hydroxyethyl]-6-(hydroxymethyl)-9-phenyl-3H,6H,9H,10H,13H,14H,16H,17H,18H,18aH-pyrrolo[1,2-d]1,4,7,10,13-pentaazacyclohexadecan-14-one
Traditional Name(3S,6S,9R,13S,17R,18S,18aR)-17,18-dichloro-13-ethyl-1,4,7,11-tetrahydroxy-3-[(1S)-1-hydroxyethyl]-6-(hydroxymethyl)-9-phenyl-3H,6H,9H,10H,13H,16H,17H,18H,18aH-pyrrolo[1,2-d]1,4,7,10,13-pentaazacyclohexadecan-14-one
CAS Registry NumberNot Available
SMILES
CC[C@@H]1N=C(O)C[C@@H](N=C(O)[C@H](CO)N=C(O)[C@@H](N=C(O)[C@@H]2[C@H](Cl)[C@H](Cl)CN2C1=O)[C@H](C)O)C1=CC=CC=C1
InChI Identifier
InChI=1S/C25H33Cl2N5O7/c1-3-15-25(39)32-10-14(26)19(27)21(32)24(38)31-20(12(2)34)23(37)30-17(11-33)22(36)29-16(9-18(35)28-15)13-7-5-4-6-8-13/h4-8,12,14-17,19-21,33-34H,3,9-11H2,1-2H3,(H,28,35)(H,29,36)(H,30,37)(H,31,38)/t12-,14+,15-,16+,17-,19+,20-,21-/m0/s1
InChI KeyDQILVZOWLYBPKT-FKOMMSEQSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Aster tataricusLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hybrid peptides. Hybrid peptides are compounds containing at least two different types of amino acids (alpha, beta, gamma, delta) linked to each other through a peptide bond.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassPeptidomimetics
Sub ClassHybrid peptides
Direct ParentHybrid peptides
Alternative Parents
Substituents
  • Cyclic hybrid peptide
  • Alpha-oligopeptide
  • Macrolactam
  • Beta amino acid or derivatives
  • Alpha-amino acid or derivatives
  • Nitrogen mustard
  • Monocyclic benzene moiety
  • Benzenoid
  • Tertiary carboxylic acid amide
  • Pyrrolidine
  • Carboxamide group
  • Lactam
  • Secondary carboxylic acid amide
  • Secondary alcohol
  • Carboxylic acid derivative
  • Azacycle
  • Organoheterocyclic compound
  • Organohalogen compound
  • Primary alcohol
  • Alkyl halide
  • Alkyl chloride
  • Hydrocarbon derivative
  • Alcohol
  • Organic oxide
  • Carbonyl group
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organochloride
  • Organonitrogen compound
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic 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
logP-2.7ChemAxon
pKa (Strongest Acidic)-7.7ChemAxon
pKa (Strongest Basic)15.42ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count11ChemAxon
Hydrogen Donor Count6ChemAxon
Polar Surface Area191.13 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity141.3 m³·mol⁻¹ChemAxon
Polarizability56.86 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00038528
Chemspider ID95600791
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound15233656
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Mizutani K, Hirasawa Y, Sugita-Konishi Y, Mochizuki N, Morita H: Structural and conformational analysis of hydroxycyclochlorotine and cyclochlorotine, chlorinated cyclic peptides from Penicillium islandicum. J Nat Prod. 2008 Jul;71(7):1297-300. doi: 10.1021/np800150m. Epub 2008 Jun 18. [PubMed:18558744 ]
  2. Wang L, Li MD, Cao PP, Zhang CF, Huang F, Xu XH, Liu BL, Zhang M: Astin B, a cyclic pentapeptide from Aster tataricus, induces apoptosis and autophagy in human hepatic L-02 cells. Chem Biol Interact. 2014 Nov 5;223:1-9. doi: 10.1016/j.cbi.2014.09.003. Epub 2014 Sep 16. [PubMed:25219577 ]
  3. Zhao DX, Hu BQ, Zhang M, Zhang CF, Xu XH: Simultaneous separation and determination of phenolic acids, pentapeptides, and triterpenoid saponins in the root of Aster tataricus by high-performance liquid chromatography coupled with electrospray ionization quadrupole time-of-flight mass spectrometry. J Sep Sci. 2015 Feb;38(4):571-5. doi: 10.1002/jssc.201401008. Epub 2015 Jan 10. [PubMed:25491750 ]
  4. LOTUS database [Link]