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Record Information
Version2.0
Created at2022-04-28 12:17:39 UTC
Updated at2022-04-28 12:17:39 UTC
NP-MRD IDNP0067436
Secondary Accession NumbersNone
Natural Product Identification
Common Name(+/-)-Isorhynchophylline
DescriptionIsorhynchophylline belongs to the class of organic compounds known as indolizidines. These are polycyclic compounds containing an indolizidine, which is a bicyclic heterocycle containing a saturated six-member ring fused to a saturated five-member ring, one of the bridging atoms being nitrogen. (+/-)-Isorhynchophylline is found in Hannoa klaineana, Mitragyna africanus WILLD., Mitragyna brunonis Craib, Mitragyna hirsuta, Mitragyna hirsuta Havil, Mitragyna inermis, Mitragyna speciosa, Mitragyna speciosa Korth., Uncaria acida, Uncaria africana , Uncaria attenuata, Uncaria borneensis, Uncaria callophylla, Uncaria cordata, Uncaria elliptica, Uncaria guianensis , Uncaria longiflora, Uncaria macrophylla, Uncaria macrophylla Wall. , Uncaria rhynchophylla , Uncaria rhynchophyllus, Uncaria sessilifructus , Uncaria sinensis and Uncaria tomentosa . (+/-)-Isorhynchophylline was first documented in 2022 (PMID: 35469836). Based on a literature review a small amount of articles have been published on Isorhynchophylline (PMID: 35400883) (PMID: 35380307) (PMID: 35250597) (PMID: 35096110).
Structure
Thumb
Synonyms
ValueSource
IsorhyncophyllineMeSH
RhynchophyllineMeSH
RhyncophyllineMeSH
Rhyncophylline, (16E)-isomerMeSH
Rhyncophylline, (16E,20alpha)-isomerMeSH
Chemical FormulaC22H28N2O4
Average Mass384.4760 Da
Monoisotopic Mass384.20491 Da
IUPAC Namemethyl (2E)-2-[(3S,6'R,7'S,8'aS)-6'-ethyl-2-oxo-1,2,3',5',6',7',8',8'a-octahydro-2'H-spiro[indole-3,1'-indolizine]-7'-yl]-3-methoxyprop-2-enoate
Traditional Namemethyl (2E)-2-[(3S,6'R,7'S,8'aS)-6'-ethyl-2-oxo-3',5',6',7',8',8'a-hexahydro-1H,2'H-spiro[indole-3,1'-indolizine]-7'-yl]-3-methoxyprop-2-enoate
CAS Registry NumberNot Available
SMILES
CC[C@H]1CN2CC[C@]3([C@@H]2C[C@@H]1\C(=C/OC)C(=O)OC)C(=O)NC1=CC=CC=C31
InChI Identifier
InChI=1S/C22H28N2O4/c1-4-14-12-24-10-9-22(17-7-5-6-8-18(17)23-21(22)26)19(24)11-15(14)16(13-27-2)20(25)28-3/h5-8,13-15,19H,4,9-12H2,1-3H3,(H,23,26)/b16-13+/t14-,15-,19-,22-/m0/s1
InChI KeyDAXYUDFNWXHGBE-VKCGGMIFSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Hannoa klaineanaLOTUS Database
Mitragyna africanus WILLD.Plant
Mitragyna brunonis CraibPlant
Mitragyna hirsutaLOTUS Database
Mitragyna hirsuta HavilPlant
Mitragyna inermisLOTUS Database
Mitragyna speciosaLOTUS Database
Mitragyna speciosa Korth.Plant
Uncaria acidaPlant
Uncaria africanaPlant
Uncaria attenuataPlant
Uncaria borneensisPlant
Uncaria callophyllaPlant
Uncaria cordataPlant
Uncaria ellipticaPlant
Uncaria guianensisPlant
Uncaria longifloraPlant
Uncaria macrophyllaLOTUS Database
Uncaria macrophylla Wall.Plant
Uncaria rhynchophyllaPlant
Uncaria rhynchophyllusPlant
Uncaria sessilifructusPlant
Uncaria sinensisPlant
Uncaria tomentosaPlant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as indolizidines. These are polycyclic compounds containing an indolizidine, which is a bicyclic heterocycle containing a saturated six-member ring fused to a saturated five-member ring, one of the bridging atoms being nitrogen.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndolizidines
Sub ClassNot Available
Direct ParentIndolizidines
Alternative Parents
Substituents
  • Indole or derivatives
  • Dihydroindole
  • Indolizidine
  • Aralkylamine
  • Piperidine
  • N-alkylpyrrolidine
  • Benzenoid
  • Pyrrolidine
  • Methyl ester
  • Enoate ester
  • Alpha,beta-unsaturated carboxylic ester
  • Vinylogous ester
  • Amino acid or derivatives
  • Tertiary aliphatic amine
  • Tertiary amine
  • Secondary carboxylic acid amide
  • Carboxamide group
  • Carboxylic acid ester
  • Lactam
  • Azacycle
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organic oxide
  • Amine
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Organonitrogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
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
logP2.85ALOGPS
logP2.61ChemAxon
logS-3.7ALOGPS
pKa (Strongest Acidic)13.17ChemAxon
pKa (Strongest Basic)10.71ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area67.87 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity108.01 m³·mol⁻¹ChemAxon
Polarizability41.61 ųChemAxon
Number of Rings4ChemAxon
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 IDC00050990
Chemspider ID2300899
KEGG Compound IDC16980
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound3037048
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Li Z, Shi H, Li Y, Wang W, Li Z, Chen B, Nie D: Isorhynchophylline ameliorates the progression of osteoarthritis by inhibiting the NF-kappaB pathway. Eur J Pharmacol. 2022 Jun 5;924:174971. doi: 10.1016/j.ejphar.2022.174971. Epub 2022 Apr 22. [PubMed:35469836 ]
  2. Wang XH, Li X, Qiang W, Yu XS, Zheng HJ, Zhang MS: Comparative transcriptome analysis revealed the molecular mechanism of the effect of light intensity on the accumulation of rhynchophylline and isorhynchophylline in Uncaria rhynchophylla. Physiol Mol Biol Plants. 2022 Feb;28(2):315-331. doi: 10.1007/s12298-022-01142-2. Epub 2022 Feb 20. [PubMed:35400883 ]
  3. Li X, Wang XH, Qiang W, Zheng HJ, ShangGuan LY, Zhang MS: Transcriptome revealing the dual regulatory mechanism of ethylene on the rhynchophylline and isorhynchophylline in Uncaria rhynchophylla. J Plant Res. 2022 May;135(3):485-500. doi: 10.1007/s10265-022-01387-8. Epub 2022 Apr 5. [PubMed:35380307 ]
  4. Qin R, Zhao Q, Han B, Zhu HP, Peng C, Zhan G, Huang W: Indole-Based Small Molecules as Potential Therapeutic Agents for the Treatment of Fibrosis. Front Pharmacol. 2022 Feb 16;13:845892. doi: 10.3389/fphar.2022.845892. eCollection 2022. [PubMed:35250597 ]
  5. He Z, Wang J, Wang X, Dong Y: The Study of the Transport Mechanism of Isorhynchophylline in Liver. Evid Based Complement Alternat Med. 2022 Jan 19;2022:3867323. doi: 10.1155/2022/3867323. eCollection 2022. [PubMed:35096110 ]