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Record Information
Version2.0
Created at2022-09-04 06:33:34 UTC
Updated at2022-09-04 06:33:34 UTC
NP-MRD IDNP0189968
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1r,8r,9r,10s)-3,4,9-trihydroxy-5-isopropyl-11,11-dimethyl-16-oxatetracyclo[6.6.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-trien-15-one
DescriptionIsorosmanol belongs to the class of organic compounds known as diterpene lactones. These are diterpenoids containing a lactone moiety. (1r,8r,9r,10s)-3,4,9-trihydroxy-5-isopropyl-11,11-dimethyl-16-oxatetracyclo[6.6.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-trien-15-one is found in Salvia canariensis, Salvia columbariae, Salvia mellifera, Salvia munzii, Salvia officinalis and Salvia pachyphylla. (1r,8r,9r,10s)-3,4,9-trihydroxy-5-isopropyl-11,11-dimethyl-16-oxatetracyclo[6.6.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-trien-15-one was first documented in 2009 (PMID: 19711987). Based on a literature review a small amount of articles have been published on isorosmanol (PMID: 25200369) (PMID: 29191008) (PMID: 29048857) (PMID: 27444345).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC20H26O5
Average Mass346.4230 Da
Monoisotopic Mass346.17802 Da
IUPAC Name(1R,8R,9R,10S)-3,4,9-trihydroxy-11,11-dimethyl-5-(propan-2-yl)-16-oxatetracyclo[6.6.2.0^{1,10}.0^{2,7}]hexadeca-2(7),3,5-trien-15-one
Traditional Name(1R,8R,9R,10S)-3,4,9-trihydroxy-5-isopropyl-11,11-dimethyl-16-oxatetracyclo[6.6.2.0^{1,10}.0^{2,7}]hexadeca-2(7),3,5-trien-15-one
CAS Registry NumberNot Available
SMILES
CC(C)C1=CC2=C(C(O)=C1O)[C@@]13CCCC(C)(C)[C@@H]1[C@@H](O)[C@@H]2OC3=O
InChI Identifier
InChI=1S/C20H26O5/c1-9(2)10-8-11-12(14(22)13(10)21)20-7-5-6-19(3,4)17(20)15(23)16(11)25-18(20)24/h8-9,15-17,21-23H,5-7H2,1-4H3/t15-,16+,17-,20-/m0/s1
InChI KeyUXVPWKDITRJELA-CLWJZODNSA-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
Salvia canariensisLOTUS Database
Salvia columbariaeLOTUS Database
Salvia melliferaLOTUS Database
Salvia munziiLOTUS Database
Salvia officinalisLOTUS Database
Salvia pachyphyllaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diterpene lactones. These are diterpenoids containing a lactone moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTerpene lactones
Direct ParentDiterpene lactones
Alternative Parents
Substituents
  • Diterpene lactone
  • Diterpenoid
  • Phenanthrene
  • Benzopyran
  • Isochromane
  • Tetralin
  • 2-benzopyran
  • Cumene
  • 1-hydroxy-4-unsubstituted benzenoid
  • Phenol
  • Delta valerolactone
  • Delta_valerolactone
  • Benzenoid
  • Oxane
  • Secondary alcohol
  • Carboxylic acid ester
  • Lactone
  • Organoheterocyclic compound
  • Polyol
  • Carboxylic acid derivative
  • Oxacycle
  • Monocarboxylic acid or derivatives
  • Organic oxygen compound
  • Alcohol
  • Organooxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Carbonyl group
  • 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
logP3.58ChemAxon
pKa (Strongest Acidic)9.18ChemAxon
pKa (Strongest Basic)-3.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area86.99 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity92.71 m³·mol⁻¹ChemAxon
Polarizability37.22 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 IDC00037344
Chemspider ID23339133
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound13820511
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Marrero JG, Moujir L, Andres LS, Montano NP, Araujo L, Luis JG: Semisynthesis and biological evaluation of abietane-type diterpenes. Revision of the structure of rosmaquinone. J Nat Prod. 2009 Aug;72(8):1385-9. doi: 10.1021/np900047p. [PubMed:19711987 ]
  2. Zhang Y, Adelakun TA, Qu L, Li X, Li J, Han L, Wang T: New terpenoid glycosides obtained from Rosmarinus officinalis L. aerial parts. Fitoterapia. 2014 Dec;99:78-85. doi: 10.1016/j.fitote.2014.09.004. Epub 2014 Sep 6. [PubMed:25200369 ]
  3. Li Z, Zhang X, Yang Z, Zhang Y, Xie Z: Biomimetic Synthesis of Isorosmanol and Przewalskin A. J Org Chem. 2018 Jan 5;83(1):437-442. doi: 10.1021/acs.joc.7b02369. Epub 2017 Dec 14. [PubMed:29191008 ]
  4. Sun Y, Wang Y, Cai R, Zhang H, Wang Y: [Identification of the chemical compositionsof Verbena officinalis L. extract by high performance liquid chromatography-photodiode array-high resolution mass spectrometry]. Se Pu. 2017 Sep 8;35(9):987-994. doi: 10.3724/SP.J.1123.2017.05010. [PubMed:29048857 ]
  5. Sallam A, Mira A, Ashour A, Shimizu K: Acetylcholine esterase inhibitors and melanin synthesis inhibitors from Salvia officinalis. Phytomedicine. 2016 Sep 15;23(10):1005-11. doi: 10.1016/j.phymed.2016.06.014. Epub 2016 Jun 21. [PubMed:27444345 ]
  6. LOTUS database [Link]