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Record Information
Version2.0
Created at2022-09-06 04:01:21 UTC
Updated at2022-09-06 04:01:22 UTC
NP-MRD IDNP0225333
Secondary Accession NumbersNone
Natural Product Identification
Common Name(4ar,6r,7r,8s,8as)-2-(3,4-dihydroxyphenyl)-6-(hydroxymethyl)-8-{[(2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}-hexahydro-2h-pyrano[2,3-b][1,4]dioxin-7-yl (2e)-3-(3,4-dihydroxyphenyl)prop-2-enoate
DescriptionOraposide, also known as crenatoside, belongs to the class of organic compounds known as coumaric acids and derivatives. These are aromatic compounds containing Aromatic compounds containing a cinnamic acid moiety (or a derivative thereof) hydroxylated at the C2 (ortho-), C3 (meta-), or C4 (para-) carbon atom of the benzene ring. (4ar,6r,7r,8s,8as)-2-(3,4-dihydroxyphenyl)-6-(hydroxymethyl)-8-{[(2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}-hexahydro-2h-pyrano[2,3-b][1,4]dioxin-7-yl (2e)-3-(3,4-dihydroxyphenyl)prop-2-enoate is found in Cistanche tubulosa, Globularia trichosantha, Orobanche crenata and Orobanche rapum-genistae. (4ar,6r,7r,8s,8as)-2-(3,4-dihydroxyphenyl)-6-(hydroxymethyl)-8-{[(2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}-hexahydro-2h-pyrano[2,3-b][1,4]dioxin-7-yl (2e)-3-(3,4-dihydroxyphenyl)prop-2-enoate was first documented in 2007 (PMID: 17055674). Based on a literature review very few articles have been published on Oraposide.
Structure
Thumb
Synonyms
ValueSource
CrenatosideMeSH
1',2'-(3,4-Dihydroxyphenyl-alpha,beta-dioxoethanol)-4'-O-caffeoyl-O-rhamnopyranosyl-1-3-O-glucopyranosideMeSH
Chemical FormulaC29H34O15
Average Mass622.5760 Da
Monoisotopic Mass622.18977 Da
IUPAC Name(4aR,6R,7R,8S,8aS)-2-(3,4-dihydroxyphenyl)-6-(hydroxymethyl)-8-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}-hexahydro-2H-pyrano[2,3-b][1,4]dioxin-7-yl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
Traditional Name(4aR,6R,7R,8S,8aS)-2-(3,4-dihydroxyphenyl)-6-(hydroxymethyl)-8-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}-hexahydro-2H-pyrano[2,3-b][1,4]dioxin-7-yl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
CAS Registry NumberNot Available
SMILES
C[C@@H]1O[C@@H](O[C@H]2[C@H](OC(=O)\C=C\C3=CC=C(O)C(O)=C3)[C@@H](CO)O[C@H]3OCC(O[C@@H]23)C2=CC=C(O)C(O)=C2)[C@H](O)[C@H](O)[C@H]1O
InChI Identifier
InChI=1S/C29H34O15/c1-12-22(36)23(37)24(38)28(40-12)44-26-25(43-21(35)7-3-13-2-5-15(31)17(33)8-13)19(10-30)42-29-27(26)41-20(11-39-29)14-4-6-16(32)18(34)9-14/h2-9,12,19-20,22-34,36-38H,10-11H2,1H3/b7-3+/t12-,19+,20?,22-,23+,24+,25+,26-,27-,28-,29+/m0/s1
InChI KeyFPOYEEKZOOLVJA-DNBQVIFESA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Cistanche tubulosaLOTUS Database
Globularia trichosanthaLOTUS Database
Orobanche crenataLOTUS Database
Orobanche rapum-genistaeLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as coumaric acids and derivatives. These are aromatic compounds containing Aromatic compounds containing a cinnamic acid moiety (or a derivative thereof) hydroxylated at the C2 (ortho-), C3 (meta-), or C4 (para-) carbon atom of the benzene ring.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassCinnamic acids and derivatives
Sub ClassHydroxycinnamic acids and derivatives
Direct ParentCoumaric acids and derivatives
Alternative Parents
Substituents
  • Coumaric acid or derivatives
  • Cinnamic acid ester
  • Disaccharide
  • Glycosyl compound
  • O-glycosyl compound
  • Pyranodioxin
  • Catechol
  • Styrene
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Fatty acid ester
  • Phenol
  • Para-dioxane
  • Monocyclic benzene moiety
  • Fatty acyl
  • Oxane
  • Benzenoid
  • Enoate ester
  • Alpha,beta-unsaturated carboxylic ester
  • Secondary alcohol
  • Carboxylic acid ester
  • Acetal
  • Polyol
  • Carboxylic acid derivative
  • Organoheterocyclic compound
  • Dialkyl ether
  • Ether
  • Oxacycle
  • Monocarboxylic acid or derivatives
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Carbonyl group
  • Organooxygen compound
  • Alcohol
  • Primary 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
logP1.06ChemAxon
pKa (Strongest Acidic)8.91ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count14ChemAxon
Hydrogen Donor Count8ChemAxon
Polar Surface Area234.29 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity146.1 m³·mol⁻¹ChemAxon
Polarizability60.06 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID4946015
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound6441894
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Marti-Mestres G, Mestres JP, Bres J, Martin S, Ramos J, Vian L: The "in vitro" percutaneous penetration of three antioxidant compounds. Int J Pharm. 2007 Feb 22;331(1):139-44. doi: 10.1016/j.ijpharm.2006.09.020. Epub 2006 Sep 19. [PubMed:17055674 ]
  2. LOTUS database [Link]