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Record Information
Version2.0
Created at2022-09-04 19:10:47 UTC
Updated at2022-09-04 19:10:48 UTC
NP-MRD IDNP0200354
Secondary Accession NumbersNone
Natural Product Identification
Common Name(6r,10s)-1,6-dihydroxy-8-(hydroxymethyl)-4,12,12,15-tetramethyl-5-oxotetracyclo[8.5.0.0²,⁶.0¹¹,¹³]pentadeca-3,8-dien-13-yl acetate
DescriptionProstratin belongs to the class of organic compounds known as phorbol esters. These are tigliane diterpenoids which are esters of phorbol. (6r,10s)-1,6-dihydroxy-8-(hydroxymethyl)-4,12,12,15-tetramethyl-5-oxotetracyclo[8.5.0.0²,⁶.0¹¹,¹³]pentadeca-3,8-dien-13-yl acetate is found in Euphorbia caerulescens, Euphorbia cornigera, Euphorbia fischeriana and Homalanthus nutans. (6r,10s)-1,6-dihydroxy-8-(hydroxymethyl)-4,12,12,15-tetramethyl-5-oxotetracyclo[8.5.0.0²,⁶.0¹¹,¹³]pentadeca-3,8-dien-13-yl acetate was first documented in 2022 (PMID: 36027969). Based on a literature review a small amount of articles have been published on Prostratin (PMID: 35891417) (PMID: 35384697) (PMID: 35337136) (PMID: 35522580).
Structure
Thumb
Synonyms
ValueSource
12-Deoxyphorbol 13-acetateMeSH
Chemical FormulaC22H30O6
Average Mass390.4760 Da
Monoisotopic Mass390.20424 Da
IUPAC Name(6R,10S)-1,6-dihydroxy-8-(hydroxymethyl)-4,12,12,15-tetramethyl-5-oxotetracyclo[8.5.0.0^{2,6}.0^{11,13}]pentadeca-3,8-dien-13-yl acetate
Traditional Name(6R,10S)-1,6-dihydroxy-8-(hydroxymethyl)-4,12,12,15-tetramethyl-5-oxotetracyclo[8.5.0.0^{2,6}.0^{11,13}]pentadeca-3,8-dien-13-yl acetate
CAS Registry NumberNot Available
SMILES
CC1CC2(OC(C)=O)C([C@@H]3C=C(CO)C[C@@]4(O)C(C=C(C)C4=O)C13O)C2(C)C
InChI Identifier
InChI=1S/C22H30O6/c1-11-6-16-20(26,18(11)25)9-14(10-23)7-15-17-19(4,5)21(17,28-13(3)24)8-12(2)22(15,16)27/h6-7,12,15-17,23,26-27H,8-10H2,1-5H3/t12?,15-,16?,17?,20+,21?,22?/m0/s1
InChI KeyBOJKFRKNLSCGHY-UMJKPZNRSA-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
Euphorbia caerulescensLOTUS Database
Euphorbia cornigeraLOTUS Database
Euphorbia fischerianaLOTUS Database
Homalanthus nutansLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phorbol esters. These are tigliane diterpenoids which are esters of phorbol.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentPhorbol esters
Alternative Parents
Substituents
  • Phorbol ester
  • Tertiary alcohol
  • Cyclic alcohol
  • Ketone
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic 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
logP0.69ChemAxon
pKa (Strongest Acidic)12.57ChemAxon
pKa (Strongest Basic)-2.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area104.06 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity103.67 m³·mol⁻¹ChemAxon
Polarizability41.99 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 IDC00040076
Chemspider ID320320
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkProstratin
METLIN IDNot Available
PubChem Compound360836
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Li SF, Wang XY, Li GL, Jiao YY, Wang WH, Wu XK, Zhang LW: Potential HIV latency-reversing agents with STAT1-activating activity from the leaves of Wikstroemia chamaedaphne. Phytochemistry. 2022 Nov;203:113395. doi: 10.1016/j.phytochem.2022.113395. Epub 2022 Aug 24. [PubMed:36027969 ]
  2. Tembeni B, Sciorillo A, Invernizzi L, Klimkait T, Urda L, Moyo P, Naidoo-Maharaj D, Levitties N, Gyampoh K, Zu G, Yuan Z, Mounzer K, Nkabinde S, Nkabinde M, Gqaleni N, Tietjen I, Montaner LJ, Maharaj V: HPLC-Based Purification and Isolation of Potent Anti-HIV and Latency Reversing Daphnane Diterpenes from the Medicinal Plant Gnidia sericocephala (Thymelaeaceae). Viruses. 2022 Jun 30;14(7):1437. doi: 10.3390/v14071437. [PubMed:35891417 ]
  3. Atindaana E, Kissi-Twum A, Emery S, Burnett C, Pitcher J, Visser M, Kidd JM, Telesnitsky A: Bimodal Expression Patterns, and Not Viral Burst Sizes, Predict the Effects of Vpr on HIV-1 Proviral Populations in Jurkat Cells. mBio. 2022 Apr 26;13(2):e0374821. doi: 10.1128/mbio.03748-21. Epub 2022 Apr 6. [PubMed:35384697 ]
  4. Huang XS, Tian RR, Ma MD, Luo RH, Yang LM, Peng GH, Zhang M, Dong XQ, Zheng YT: Bromodomain and Extra-Terminal Inhibitor BMS-986158 Reverses Latent HIV-1 Infection In Vitro and Ex Vivo by Increasing CDK9 Phosphorylation and Recruitment. Pharmaceuticals (Basel). 2022 Mar 10;15(3):338. doi: 10.3390/ph15030338. [PubMed:35337136 ]
  5. Wang M, Sciorillo A, Read S, Divsalar DN, Gyampoh K, Zu G, Yuan Z, Mounzer K, Williams DE, Montaner LJ, de Voogd N, Tietjen I, Andersen RJ: Ansellone J, a Potent in Vitro and ex Vivo HIV-1 Latency Reversal Agent Isolated from a Phorbas sp. Marine Sponge. J Nat Prod. 2022 May 27;85(5):1274-1281. doi: 10.1021/acs.jnatprod.1c01225. Epub 2022 May 6. [PubMed:35522580 ]
  6. LOTUS database [Link]