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Record Information
Version2.0
Created at2022-09-02 04:52:27 UTC
Updated at2022-09-02 04:52:27 UTC
NP-MRD IDNP0149045
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1r,4r,7s,9r)-6-hydroxy-9-[(1r,4r,7s,9r)-6-hydroxy-4-isopropyl-3-oxo-2,5,16-triazatetracyclo[7.7.0.0²,⁷.0¹⁰,¹⁵]hexadeca-5,10,12,14-tetraen-9-yl]-4-isopropyl-2,5,16-triazatetracyclo[7.7.0.0²,⁷.0¹⁰,¹⁵]hexadeca-5,10,12,14-tetraen-3-one
DescriptionEurocristatine belongs to the class of organic compounds known as pyrroloindoles. Pyrroloindoles are compounds containing a pyrroloindole moiety, which is a tricyclic heterocycle which consists of a pyrrole ring fused to an indole. Pyrrole is 5-membered ring consisting of four carbon atoms and one nitrogen atom. Indole is a bicyclic compound consisting of a six-membered benzene ring fused to a five-membered nitrogen-containing pyrrole ring. (1r,4r,7s,9r)-6-hydroxy-9-[(1r,4r,7s,9r)-6-hydroxy-4-isopropyl-3-oxo-2,5,16-triazatetracyclo[7.7.0.0²,⁷.0¹⁰,¹⁵]hexadeca-5,10,12,14-tetraen-9-yl]-4-isopropyl-2,5,16-triazatetracyclo[7.7.0.0²,⁷.0¹⁰,¹⁵]hexadeca-5,10,12,14-tetraen-3-one is found in Aspergillus cristatus. (1r,4r,7s,9r)-6-hydroxy-9-[(1r,4r,7s,9r)-6-hydroxy-4-isopropyl-3-oxo-2,5,16-triazatetracyclo[7.7.0.0²,⁷.0¹⁰,¹⁵]hexadeca-5,10,12,14-tetraen-9-yl]-4-isopropyl-2,5,16-triazatetracyclo[7.7.0.0²,⁷.0¹⁰,¹⁵]hexadeca-5,10,12,14-tetraen-3-one was first documented in 2017 (PMID: 28586721). Based on a literature review a small amount of articles have been published on Eurocristatine (PMID: 35323462) (PMID: 32946868) (PMID: 35516628).
Structure
Thumb
Synonyms
ValueSource
(1R,4R,7S,9R)-9-((1R,4R,7S,9R)-3,6-Dioxo-4-propan-2-yl-2,5,16-triazatetracyclo(7.7.0.02,7.010,15)hexadeca-10,12,14-trien-9-yl)-4-propan-2-yl-2,5,16-triazatetracyclo(7.7.0.02,7.010,15)hexadeca-10,12,14-triene-3,6-dioneMeSH
Chemical FormulaC32H36N6O4
Average Mass568.6780 Da
Monoisotopic Mass568.27980 Da
IUPAC Name(1R,4R,7S,9R)-6-hydroxy-9-[(1R,4R,7S,9R)-6-hydroxy-3-oxo-4-(propan-2-yl)-2,5,16-triazatetracyclo[7.7.0.0^{2,7}.0^{10,15}]hexadeca-5,10,12,14-tetraen-9-yl]-4-(propan-2-yl)-2,5,16-triazatetracyclo[7.7.0.0^{2,7}.0^{10,15}]hexadeca-5,10,12,14-tetraen-3-one
Traditional Name(1R,4R,7S,9R)-6-hydroxy-9-[(1R,4R,7S,9R)-6-hydroxy-4-isopropyl-3-oxo-2,5,16-triazatetracyclo[7.7.0.0^{2,7}.0^{10,15}]hexadeca-5,10,12,14-tetraen-9-yl]-4-isopropyl-2,5,16-triazatetracyclo[7.7.0.0^{2,7}.0^{10,15}]hexadeca-5,10,12,14-tetraen-3-one
CAS Registry NumberNot Available
SMILES
CC(C)[C@H]1N=C(O)[C@@H]2C[C@]3([C@H](NC4=CC=CC=C34)N2C1=O)[C@]12C[C@@H]3N([C@H]1NC1=CC=CC=C21)C(=O)[C@H](N=C3O)C(C)C
InChI Identifier
InChI=1S/C32H36N6O4/c1-15(2)23-27(41)37-21(25(39)35-23)13-31(17-9-5-7-11-19(17)33-29(31)37)32-14-22-26(40)36-24(16(3)4)28(42)38(22)30(32)34-20-12-8-6-10-18(20)32/h5-12,15-16,21-24,29-30,33-34H,13-14H2,1-4H3,(H,35,39)(H,36,40)/t21-,22-,23+,24+,29+,30+,31-,32-/m0/s1
InChI KeyVKGJCECPEIOHGI-VYWSVDQRSA-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
Aspergillus cristatusLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyrroloindoles. Pyrroloindoles are compounds containing a pyrroloindole moiety, which is a tricyclic heterocycle which consists of a pyrrole ring fused to an indole. Pyrrole is 5-membered ring consisting of four carbon atoms and one nitrogen atom. Indole is a bicyclic compound consisting of a six-membered benzene ring fused to a five-membered nitrogen-containing pyrrole ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassPyrroloindoles
Direct ParentPyrroloindoles
Alternative Parents
Substituents
  • Pyrroloindole
  • Alpha-amino acid or derivatives
  • Indole
  • Dihydroindole
  • Secondary aliphatic/aromatic amine
  • Benzenoid
  • Pyrrole
  • Pyrrolidine
  • Tertiary carboxylic acid amide
  • Cyclic carboximidic acid
  • Amino acid or derivatives
  • Carboxamide group
  • Lactam
  • Secondary amine
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Azacycle
  • Carboxylic acid derivative
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Amine
  • Organic nitrogen compound
  • Organooxygen compound
  • Organopnictogen compound
  • Carbonyl group
  • Organic oxide
  • 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
logP3.28ALOGPS
logP3.47ChemAxon
logS-3.9ALOGPS
pKa (Strongest Acidic)4.14ChemAxon
pKa (Strongest Basic)2.42ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area129.86 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity156.45 m³·mol⁻¹ChemAxon
Polarizability60.23 ųChemAxon
Number of Rings8ChemAxon
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 IDNot Available
Chemspider ID29215256
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound132566179
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. May Zin WW, Buttachon S, Dethoup T, Pereira JA, Gales L, Inacio A, Costa PM, Lee M, Sekeroglu N, Silva AMS, Pinto MMM, Kijjoa A: Antibacterial and antibiofilm activities of the metabolites isolated from the culture of the mangrove-derived endophytic fungus Eurotium chevalieri KUFA 0006. Phytochemistry. 2017 Sep;141:86-97. doi: 10.1016/j.phytochem.2017.05.015. Epub 2017 Jun 3. [PubMed:28586721 ]
  2. Alhadrami HA, Burgio G, Thissera B, Orfali R, Jiffri SE, Yaseen M, Sayed AM, Rateb ME: Neoechinulin A as a Promising SARS-CoV-2 M(pro) Inhibitor: In Vitro and In Silico Study Showing the Ability of Simulations in Discerning Active from Inactive Enzyme Inhibitors. Mar Drugs. 2022 Feb 24;20(3). pii: md20030163. doi: 10.3390/md20030163. [PubMed:35323462 ]
  3. Zhang H, Hui J, Yang J, Deng J, Fan D: Eurocristatine, a plant alkaloid from Eurotium cristatum, alleviates insulin resistance in db/db diabetic mice via activation of PI3K/AKT signaling pathway. Eur J Pharmacol. 2020 Nov 15;887:173557. doi: 10.1016/j.ejphar.2020.173557. Epub 2020 Sep 16. [PubMed:32946868 ]
  4. Liu G, Duan Z, Wang P, Fan D, Zhu C: Purification, characterization, and hypoglycemic properties of eurocristatine from Eurotium cristatum spores in Fuzhuan brick tea. RSC Adv. 2020 Jun 10;10(37):22234-22241. doi: 10.1039/d0ra03423a. eCollection 2020 Jun 8. [PubMed:35516628 ]
  5. LOTUS database [Link]