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Record Information
Version2.0
Created at2022-09-07 10:52:58 UTC
Updated at2022-09-07 10:52:58 UTC
NP-MRD IDNP0248576
Secondary Accession NumbersNone
Natural Product Identification
Common Name(8s,15s,21s,24s)-6,13,22-trihydroxy-24-isopropyl-4,8-dimethyl-15-(2-methylpropyl)-3,10-dioxa-26-thia-7,14,17,23,28,29,30-heptaazapentacyclo[23.2.1.1²,⁵.1⁹,¹².0¹⁷,²¹]triaconta-1(27),2(30),4,6,9(29),11,13,22,25(28)-nonaen-16-one
DescriptionLeucamide A belongs to the class of organic compounds known as cyclic peptides. Cyclic peptides are compounds containing a cyclic moiety bearing a peptide backbone. (8s,15s,21s,24s)-6,13,22-trihydroxy-24-isopropyl-4,8-dimethyl-15-(2-methylpropyl)-3,10-dioxa-26-thia-7,14,17,23,28,29,30-heptaazapentacyclo[23.2.1.1²,⁵.1⁹,¹².0¹⁷,²¹]triaconta-1(27),2(30),4,6,9(29),11,13,22,25(28)-nonaen-16-one is found in Leucetta microraphis. (8s,15s,21s,24s)-6,13,22-trihydroxy-24-isopropyl-4,8-dimethyl-15-(2-methylpropyl)-3,10-dioxa-26-thia-7,14,17,23,28,29,30-heptaazapentacyclo[23.2.1.1²,⁵.1⁹,¹².0¹⁷,²¹]triaconta-1(27),2(30),4,6,9(29),11,13,22,25(28)-nonaen-16-one was first documented in 2003 (PMID: 12585925). Based on a literature review a small amount of articles have been published on leucamide A (PMID: 24487969) (PMID: 23222900).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC29H37N7O6S
Average Mass611.7200 Da
Monoisotopic Mass611.25260 Da
IUPAC Name(8S,15S,21S,24S)-6,13,22-trihydroxy-4,8-dimethyl-15-(2-methylpropyl)-24-(propan-2-yl)-3,10-dioxa-26-thia-7,14,17,23,28,29,30-heptaazapentacyclo[23.2.1.1^{2,5}.1^{9,12}.0^{17,21}]triaconta-1(27),2(30),4,6,9(29),11,13,22,25(28)-nonaen-16-one
Traditional Name(8S,15S,21S,24S)-6,13,22-trihydroxy-24-isopropyl-4,8-dimethyl-15-(2-methylpropyl)-3,10-dioxa-26-thia-7,14,17,23,28,29,30-heptaazapentacyclo[23.2.1.1^{2,5}.1^{9,12}.0^{17,21}]triaconta-1(27),2(30),4,6,9(29),11,13,22,25(28)-nonaen-16-one
CAS Registry NumberNot Available
SMILES
CC(C)C[C@@H]1N=C(O)C2=COC(=N2)[C@H](C)N=C(O)C2=C(C)OC(=N2)C2=CSC(=N2)[C@@H](N=C(O)[C@@H]2CCCN2C1=O)C(C)C
InChI Identifier
InChI=1S/C29H37N7O6S/c1-13(2)10-17-29(40)36-9-7-8-20(36)24(38)34-21(14(3)4)28-33-19(12-43-28)27-35-22(16(6)42-27)25(39)30-15(5)26-32-18(11-41-26)23(37)31-17/h11-15,17,20-21H,7-10H2,1-6H3,(H,30,39)(H,31,37)(H,34,38)/t15-,17-,20-,21-/m0/s1
InChI KeyLTRLGDUGAPGZOA-OQRYQMPQSA-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
Leucetta microraphisLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cyclic peptides. Cyclic peptides are compounds containing a cyclic moiety bearing a peptide backbone.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentCyclic peptides
Alternative Parents
Substituents
  • Alpha-dipeptide
  • Cyclic alpha peptide
  • Macrolactam
  • Alpha-amino acid or derivatives
  • 2-heteroaryl carboxamide
  • Azole
  • Heteroaromatic compound
  • Oxazole
  • Pyrrolidine
  • Tertiary carboxylic acid amide
  • Thiazole
  • Carboxamide group
  • Lactam
  • Secondary carboxylic acid amide
  • Oxacycle
  • Azacycle
  • Organoheterocyclic compound
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic nitrogen compound
  • Carbonyl group
  • Organic oxygen 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
logP4.3ChemAxon
pKa (Strongest Acidic)4.02ChemAxon
pKa (Strongest Basic)2.09ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count10ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area183.03 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity167.1 m³·mol⁻¹ChemAxon
Polarizability65.5 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
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 IDC00027916
Chemspider ID8433678
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10258195
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Yang L, Shi LP, Chen HJ, Tong XK, Wang GF, Zhang YM, Wang WL, Feng CL, He PL, Zhu FH, Hao YH, Wang BJ, Yang DL, Tang W, Nan FJ, Zuo JP: Isothiafludine, a novel non-nucleoside compound, inhibits hepatitis B virus replication through blocking pregenomic RNA encapsidation. Acta Pharmacol Sin. 2014 Mar;35(3):410-8. doi: 10.1038/aps.2013.175. Epub 2014 Feb 3. [PubMed:24487969 ]
  2. Wang WL, Chen HJ, Ma WP, Gu M, Fan MZ, Li JY, Feng B, Nan FJ: Synthesis and antiviral activity of conformational analogues of leucamide A. Molecules. 2012 Dec 7;17(12):14522-30. doi: 10.3390/molecules171214522. [PubMed:23222900 ]
  3. Wang W, Nan F: First total synthesis of leucamide A. J Org Chem. 2003 Feb 21;68(4):1636-9. doi: 10.1021/jo026799+. [PubMed:12585925 ]
  4. LOTUS database [Link]