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Record Information
Version2.0
Created at2022-09-12 16:57:28 UTC
Updated at2022-09-12 16:57:29 UTC
NP-MRD IDNP0331025
Secondary Accession NumbersNone
Natural Product Identification
Common Name1,4-bis[(4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)methyl] (2r,3s)-2,3-dihydroxy-2-(2-methylpropyl)butanedioate
DescriptionLoroglossin belongs to the class of organic compounds known as phenolic glycosides. These are organic compounds containing a phenolic structure attached to a glycosyl moiety. Some examples of phenolic structures include lignans, and flavonoids. Among the sugar units found in natural glycosides are D-glucose, L-Fructose, and L rhamnose. 1,4-bis[(4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)methyl] (2r,3s)-2,3-dihydroxy-2-(2-methylpropyl)butanedioate is found in Cremastra appendiculata, Gymnadenia conopsea and Dactylorhiza hatagirea. 1,4-bis[(4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)methyl] (2r,3s)-2,3-dihydroxy-2-(2-methylpropyl)butanedioate was first documented in 2004 (PMID: 14989381). Based on a literature review a significant number of articles have been published on Loroglossin (PMID: 21322946) (PMID: 19894516) (PMID: 19772750) (PMID: 18507346) (PMID: 16934540).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC34H46O18
Average Mass742.7240 Da
Monoisotopic Mass742.26841 Da
IUPAC Name1,4-bis[(4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)methyl] (2R,3S)-2,3-dihydroxy-2-(2-methylpropyl)butanedioate
Traditional Nameloroglossin
CAS Registry NumberNot Available
SMILES
CC(C)C[C@@](O)([C@H](O)C(=O)OCC1=CC=C(O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)C=C1)C(=O)OCC1=CC=C(O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)C=C1
InChI Identifier
InChI=1S/C34H46O18/c1-16(2)11-34(46,33(45)48-15-18-5-9-20(10-6-18)50-32-28(42)26(40)24(38)22(13-36)52-32)29(43)30(44)47-14-17-3-7-19(8-4-17)49-31-27(41)25(39)23(37)21(12-35)51-31/h3-10,16,21-29,31-32,35-43,46H,11-15H2,1-2H3/t21-,22-,23-,24-,25+,26+,27-,28-,29-,31-,32-,34-/m1/s1
InChI KeyQABASLXUKXNHMC-PIFIRMJRSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Cremastra appendiculataLOTUS Database
Gymnadenia conopseaLOTUS Database
Orchis hatagireaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenolic glycosides. These are organic compounds containing a phenolic structure attached to a glycosyl moiety. Some examples of phenolic structures include lignans, and flavonoids. Among the sugar units found in natural glycosides are D-glucose, L-Fructose, and L rhamnose.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentPhenolic glycosides
Alternative Parents
Substituents
  • Phenolic glycoside
  • Hexose monosaccharide
  • O-glycosyl compound
  • Benzyloxycarbonyl
  • Phenoxy compound
  • Phenol ether
  • Beta-hydroxy acid
  • Fatty acid ester
  • Monocyclic benzene moiety
  • Dicarboxylic acid or derivatives
  • Fatty acyl
  • Hydroxy acid
  • Monosaccharide
  • Oxane
  • Benzenoid
  • Tertiary alcohol
  • Carboxylic acid ester
  • Secondary alcohol
  • Acetal
  • Oxacycle
  • Carboxylic acid derivative
  • Organoheterocyclic compound
  • Polyol
  • Organic oxide
  • Alcohol
  • Hydrocarbon derivative
  • Carbonyl group
  • Primary alcohol
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP-1.5ChemAxon
pKa (Strongest Acidic)10.91ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count16ChemAxon
Hydrogen Donor Count10ChemAxon
Polar Surface Area291.82 ŲChemAxon
Rotatable Bond Count17ChemAxon
Refractivity171.61 m³·mol⁻¹ChemAxon
Polarizability73.29 ųChemAxon
Number of Rings4ChemAxon
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 IDC00030690
Chemspider ID161601
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound185907
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Yue Z, Zi J, Zhu C, Lin S, Yang Y, Shi J: [Constituents of Gymnadenia conopsea]. Zhongguo Zhong Yao Za Zhi. 2010 Nov;35(21):2852-61. [PubMed:21322946 ]
  2. Yang B, Li S, Zhang R, Wang Y, Shi J: [Quantitative analysis of four active constituents in Tibetan herb Gymnadenia conopsea by high-performance liquid chromatography]. Zhongguo Zhong Yao Za Zhi. 2009 Jul;34(14):1819-22. [PubMed:19894516 ]
  3. Li M, Guo SX, Wang CL, Xiao PG: Quantitative determination of five glucosyloxybenzyl 2-isobutylmalates in the tubers of Gymnadenia conopsea and Coeloglossum viride var. bracteatum by HPLC. J Chromatogr Sci. 2009 Sep;47(8):709-13. doi: 10.1093/chromsci/47.8.709. [PubMed:19772750 ]
  4. Liu J, Yu ZB, Ye YH, Zhou YW: [Chemical constituents from the tuber of Cremastra appendiculata]. Yao Xue Xue Bao. 2008 Feb;43(2):181-4. [PubMed:18507346 ]
  5. Cai M, Zhou Y, Gesang S, Bianba C, Ding LS: Chemical fingerprint analysis of rhizomes of Gymnadenia conopsea by HPLC-DAD-MSn. J Chromatogr B Analyt Technol Biomed Life Sci. 2006 Dec 5;844(2):301-7. doi: 10.1016/j.jchromb.2006.07.043. Epub 2006 Aug 23. [PubMed:16934540 ]
  6. Huang SY, Li GQ, Shi JG, Mo SY: Chemical constituents of the rhizomes of Coeloglossum viride var. bracteatum. J Asian Nat Prod Res. 2004 Mar;6(1):49-61. doi: 10.1080/1028602031000119826. [PubMed:14989381 ]
  7. LOTUS database [Link]