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Record Information
Version2.0
Created at2022-09-09 05:44:30 UTC
Updated at2022-09-09 05:44:30 UTC
NP-MRD IDNP0280116
Secondary Accession NumbersNone
Natural Product Identification
Common Name(4bs,7r,8as)-4b-(3-hydroxypropyl)-7-methyl-6h,7h,8h,8ah,9h-indeno[2,1-b]pyridin-5-one
DescriptionLycopladine A belongs to the class of organic compounds known as pyridines and derivatives. Pyridines and derivatives are compounds containing a pyridine ring, which is a six-member aromatic heterocycle which consists of one nitrogen atom and five carbon atoms. (4bs,7r,8as)-4b-(3-hydroxypropyl)-7-methyl-6h,7h,8h,8ah,9h-indeno[2,1-b]pyridin-5-one was first documented in 2016 (PMID: 27484340). Based on a literature review a small amount of articles have been published on Lycopladine A (PMID: 36005743) (PMID: 29568827) (PMID: 28671469) (PMID: 28266102).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC16H21NO2
Average Mass259.3490 Da
Monoisotopic Mass259.15723 Da
IUPAC Name(4bS,7R,8aS)-4b-(3-hydroxypropyl)-7-methyl-4bH,5H,6H,7H,8H,8aH,9H-indeno[2,1-b]pyridin-5-one
Traditional Name(4bS,7R,8aS)-4b-(3-hydroxypropyl)-7-methyl-6H,7H,8H,8aH,9H-indeno[2,1-b]pyridin-5-one
CAS Registry NumberNot Available
SMILES
C[C@@H]1C[C@H]2CC3=NC=CC=C3[C@@]2(CCCO)C(=O)C1
InChI Identifier
InChI=1S/C16H21NO2/c1-11-8-12-10-14-13(4-2-6-17-14)16(12,5-3-7-18)15(19)9-11/h2,4,6,11-12,18H,3,5,7-10H2,1H3/t11-,12+,16+/m1/s1
InChI KeyUUWWQFVGOFXKLC-WQGACYEGSA-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 pyridines and derivatives. Pyridines and derivatives are compounds containing a pyridine ring, which is a six-member aromatic heterocycle which consists of one nitrogen atom and five carbon atoms.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPyridines and derivatives
Sub ClassNot Available
Direct ParentPyridines and derivatives
Alternative Parents
Substituents
  • Pyridine
  • Heteroaromatic compound
  • Ketone
  • Azacycle
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Alcohol
  • 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
logP2.01ChemAxon
pKa (Strongest Acidic)15.97ChemAxon
pKa (Strongest Basic)4.29ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area50.19 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity73.7 m³·mol⁻¹ChemAxon
Polarizability29.28 ųChemAxon
Number of Rings3ChemAxon
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 ID7827986
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound9549063
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Sim KH, Ul Ansari T, Park YG, Jeong Y, Oh SH, Min HW, Jeon DY, Kim H, Cho CG: A Regio- and Diastereoselective Stille Coupling/Intramolecular Diels-Alder Cascade for the Generation of Fused Pyridines and Application in the Synthesis of (+)-Lycopladine A and (-)-Lycoposerramine R. Angew Chem Int Ed Engl. 2022 Oct 17;61(42):e202212016. doi: 10.1002/anie.202212016. Epub 2022 Sep 19. [PubMed:36005743 ]
  2. Chen S, Wang J, Qiu FG: A divergent and concise total synthesis of (-)-lycoposerramine R and (+)-lycopladine A. Chem Commun (Camb). 2018 Apr 5;54(29):3598-3600. doi: 10.1039/C8CC01626G. [PubMed:29568827 ]
  3. Hartrampf FWW, Trauner D: Total Synthesis of Lycopladine A and Carinatine A via a Base-Mediated Carbocyclization. J Org Chem. 2017 Aug 4;82(15):8206-8212. doi: 10.1021/acs.joc.7b00908. Epub 2017 Jul 19. [PubMed:28671469 ]
  4. Liu XJ, You SL: Enantioselective Iridium-Catalyzed Allylic Substitution with 2-Methylpyridines. Angew Chem Int Ed Engl. 2017 Mar 27;56(14):4002-4005. doi: 10.1002/anie.201700433. Epub 2017 Mar 7. [PubMed:28266102 ]
  5. Meng L: Total Synthesis of (-)-Carinatine A and (+)-Lycopladine A. J Org Chem. 2016 Sep 2;81(17):7784-9. doi: 10.1021/acs.joc.6b01435. Epub 2016 Aug 10. [PubMed:27484340 ]
  6. LOTUS database [Link]