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Record Information
Version2.0
Created at2022-04-28 12:18:07 UTC
Updated at2022-04-28 12:18:07 UTC
NP-MRD IDNP0067446
Secondary Accession NumbersNone
Natural Product Identification
Common NameDeacetyldeformopicraline
DescriptionPicrinine belongs to the class of organic compounds known as beta carbolines. Beta carbolines are compounds containing a 9H-pyrido[3,4-b]indole moiety. Deacetyldeformopicraline is found in Alstonia scholaris, Alstonia macrophylla, Alstonia scholaris R.Br. , Alstonia yunnanensis, Ervatamia officinalis , Rauvolfia bahiensis, Rauwolfia sellowii, Rauwolfia vomitoria and Vinca erecta Rgl.et Schmalh.. Deacetyldeformopicraline was first documented in 2020 (PMID: 32387234). Based on a literature review a small amount of articles have been published on Picrinine (PMID: 35176533) (PMID: 34325978) (PMID: 33148433) (PMID: 34410141).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC20H22N2O3
Average Mass338.4070 Da
Monoisotopic Mass338.16304 Da
IUPAC Namemethyl (1R,9R,11S,14E,15R,17S,19S)-14-ethylidene-18-oxa-2,12-diazahexacyclo[9.6.1.1^{9,15}.0^{1,9}.0^{3,8}.0^{12,17}]nonadeca-3,5,7-triene-19-carboxylate
Traditional Namemethyl (1R,9R,11S,14E,15R,17S,19S)-14-ethylidene-18-oxa-2,12-diazahexacyclo[9.6.1.1^{9,15}.0^{1,9}.0^{3,8}.0^{12,17}]nonadeca-3,5,7-triene-19-carboxylate
CAS Registry NumberNot Available
SMILES
COC(=O)[C@H]1[C@H]2C[C@@H]3N(C\C2=C\C)[C@@H]2C[C@]11C4=CC=CC=C4N[C@]31O2
InChI Identifier
InChI=1S/C20H22N2O3/c1-3-11-10-22-15-8-12(11)17(18(23)24-2)19-9-16(22)25-20(15,19)21-14-7-5-4-6-13(14)19/h3-7,12,15-17,21H,8-10H2,1-2H3/b11-3-/t12-,15-,16-,17+,19-,20-/m0/s1
InChI KeyBDXYPHKGNUGUFG-UYIKASJQSA-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
Alstonia Alstonia scholarisLOTUS Database
Alstonia macrophyllaLOTUS Database
Alstonia scholaris R.Br.Plant
Alstonia yunnanensisPlant
Ervatamia officinalisPlant
Rauvolfia bahiensisPlant
Rauwolfia sellowiiPlant
Rauwolfia vomitoriaPlant
Vinca erecta Rgl.et Schmalh.Plant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as beta carbolines. Beta carbolines are compounds containing a 9H-pyrido[3,4-b]indole moiety.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassPyridoindoles
Direct ParentBeta carbolines
Alternative Parents
Substituents
  • Beta-carboline
  • Carbazole
  • Quinolizidine
  • Dihydroindole
  • Secondary aliphatic/aromatic amine
  • Piperidine
  • Benzenoid
  • Oxazolidine
  • Methyl ester
  • Tetrahydrofuran
  • Amino acid or derivatives
  • Carboxylic acid ester
  • Hemiaminal
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Oxacycle
  • Azacycle
  • Secondary amine
  • Hydrocarbon derivative
  • Organic oxide
  • Organooxygen compound
  • Organonitrogen compound
  • Organopnictogen compound
  • Amine
  • Carbonyl group
  • Organic oxygen compound
  • Organic nitrogen 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
logP2.69ALOGPS
logP2.35ChemAxon
logS-2.5ALOGPS
pKa (Strongest Acidic)11.63ChemAxon
pKa (Strongest Basic)4.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area50.8 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity94.3 m³·mol⁻¹ChemAxon
Polarizability35.49 ųChemAxon
Number of Rings6ChemAxon
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 IDC00025196
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkPicrinine
METLIN IDNot Available
PubChem Compound85473463
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Li R, Zhao YL, Qin F, Zhao Y, Xiao XR, Cao WY, Fan MR, Wang SG, Wu Y, Wang B, Fan CZ, Guo ZN, Yang QN, Zhang WT, Li XG, Li F, Luo XD, Gao R: The clinical population pharmacokinetics, metabolomics and therapeutic analysis of alkaloids from Alstonia scholaris leaves in acute bronchitis patients. Phytomedicine. 2022 Feb 5;98:153979. doi: 10.1016/j.phymed.2022.153979. [PubMed:35176533 ]
  2. Mitra S, Prova SR, Sultana SA, Das R, Nainu F, Emran TB, Tareq AM, Uddin MS, Alqahtani AM, Dhama K, Simal-Gandara J: Therapeutic potential of indole alkaloids in respiratory diseases: A comprehensive review. Phytomedicine. 2021 Sep;90:153649. doi: 10.1016/j.phymed.2021.153649. Epub 2021 Jul 15. [PubMed:34325978 ]
  3. Zhao YL, Pu SB, Qi Y, Wu BF, Shang JH, Liu YP, Hu D, Luo XD: Pharmacological effects of indole alkaloids from Alstonia scholaris (L.) R. Br. on pulmonary fibrosis in vivo. J Ethnopharmacol. 2021 Mar 1;267:113506. doi: 10.1016/j.jep.2020.113506. Epub 2020 Oct 22. [PubMed:33148433 ]
  4. Zhao YL, Yang ZF, Wu BF, Shang JH, Liu YP, Wang XH, Luo XD: Indole alkaloids from leaves of Alstonia scholaris (L.) R. Br. protect against emphysema in mice. J Ethnopharmacol. 2020 Sep 15;259:112949. doi: 10.1016/j.jep.2020.112949. Epub 2020 May 5. [PubMed:32387234 ]
  5. Zou P, Yang H, Wei J, Wang T, Zhai H: Total Synthesis of (-)-Picrinine, (-)-Scholarisine C, and (+)-5-beta-Methoxyaspidophylline. Org Lett. 2021 Sep 3;23(17):6836-6840. doi: 10.1021/acs.orglett.1c02393. Epub 2021 Aug 19. [PubMed:34410141 ]