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Record Information
Version2.0
Created at2022-09-07 16:36:38 UTC
Updated at2022-09-07 16:36:38 UTC
NP-MRD IDNP0252918
Secondary Accession NumbersNone
Natural Product Identification
Common Name(5s)-1',5-dimethyl-2-[(methylsulfanyl)methyl]-4,5,7,8-tetrahydrospiro[cyclopenta[f]quinoxaline-6,3'-indole]-2',3,9-trione
DescriptionMaremycin G belongs to the class of organic compounds known as indoles and derivatives. These are organic compounds containing an indole, which is a bicyclic ring system made up of a six-membered benzene ring fused to a five-membered nitrogen-containing pyrrole ring. Maremycin G is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. (5s)-1',5-dimethyl-2-[(methylsulfanyl)methyl]-4,5,7,8-tetrahydrospiro[cyclopenta[f]quinoxaline-6,3'-indole]-2',3,9-trione was first documented in 2018 (PMID: 30020298). Based on a literature review very few articles have been published on maremycin G.
Structure
Thumb
Synonyms
ValueSource
(5S)-1',5-Dimethyl-2-[(methylsulfanyl)methyl]-1',2',3,4,5,7,8,9-octahydrospiro[cyclopenta[F]quinoxaline-6,3'- indole]-2',3,9-trioneChEBI
(5S)-1',5-Dimethyl-2-[(methylsulfanyl)methyl]-4,5,7,8-tetrahydrospiro[cyclopenta[F]quinoxaline-6,3'-indole]-2',3,9-trioneChEBI
(5S)-1',5-Dimethyl-2-[(methylsulphanyl)methyl]-1',2',3,4,5,7,8,9-octahydrospiro[cyclopenta[F]quinoxaline-6,3'- indole]-2',3,9-trioneGenerator
(5S)-1',5-Dimethyl-2-[(methylsulphanyl)methyl]-4,5,7,8-tetrahydrospiro[cyclopenta[F]quinoxaline-6,3'-indole]-2',3,9-trioneGenerator
Chemical FormulaC22H21N3O3S
Average Mass407.4900 Da
Monoisotopic Mass407.13036 Da
IUPAC Name(5S)-1',5-dimethyl-2-[(methylsulfanyl)methyl]-1',2',3,4,5,7,8,9-octahydrospiro[cyclopenta[f]quinoxaline-6,3'-indole]-2',3,9-trione
Traditional Name(5S)-1',5-dimethyl-2-[(methylsulfanyl)methyl]-4,5,7,8-tetrahydrospiro[cyclopenta[f]quinoxaline-6,3'-indole]-2',3,9-trione
CAS Registry NumberNot Available
SMILES
CSCC1=NC2=C(NC1=O)[C@@H](C)C1(C(=O)N(C)C3=CC=CC=C13)C1=C2C(=O)CC1
InChI Identifier
InChI=1S/C22H21N3O3S/c1-11-18-19(23-14(10-29-3)20(27)24-18)17-13(8-9-16(17)26)22(11)12-6-4-5-7-15(12)25(2)21(22)28/h4-7,11H,8-10H2,1-3H3,(H,24,27)/t11-,22?/m1/s1
InChI KeyNRFFIDZDMKFXMS-FAYKFVSFSA-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 OriginNot Available
Chemical Taxonomy
Description Belongs to the class of organic compounds known as indoles and derivatives. These are organic compounds containing an indole, which is a bicyclic ring system made up of a six-membered benzene ring fused to a five-membered nitrogen-containing pyrrole ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassNot Available
Direct ParentIndoles and derivatives
Alternative Parents
Substituents
  • Indole or derivatives
  • Pyrazine
  • Benzenoid
  • Tertiary carboxylic acid amide
  • Heteroaromatic compound
  • Carboxamide group
  • Ketone
  • Lactam
  • Sulfenyl compound
  • Thioether
  • Carboxylic acid derivative
  • Dialkylthioether
  • Azacycle
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Organosulfur compound
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • 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
logP1.47ChemAxon
pKa (Strongest Acidic)10.1ChemAxon
pKa (Strongest Basic)-2.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area78.84 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity114.1 m³·mol⁻¹ChemAxon
Polarizability43.52 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID78441118
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound139585915
PDB IDNot Available
ChEBI ID167566
Good Scents IDNot Available
References
General References
  1. Duan Y, Liu Y, Huang T, Zou Y, Huang T, Hu K, Deng Z, Lin S: Divergent biosynthesis of indole alkaloids FR900452 and spiro-maremycins. Org Biomol Chem. 2018 Aug 1;16(30):5446-5451. doi: 10.1039/c8ob01181h. [PubMed:30020298 ]
  2. LOTUS database [Link]