NP-MRD: Showing NP-Card for (4r,5r)-4-hydroxy-5-[(1s,2r,3r)-1,2,3-trihydroxy-3-phenylpropyl]oxolan-2-one (NP0146389)

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Record Information

Version

2.0

Created at

2022-09-02 01:46:48 UTC

Updated at

2022-09-02 01:46:48 UTC

NP-MRD ID

NP0146389

Secondary Accession Numbers

None

Natural Product Identification

Common Name

(4r,5r)-4-hydroxy-5-[(1s,2r,3r)-1,2,3-trihydroxy-3-phenylpropyl]oxolan-2-one

Description

Cardiobutanolide belongs to the class of organic compounds known as gamma butyrolactones. Gamma butyrolactones are compounds containing a gamma butyrolactone moiety, which consists of an aliphatic five-member ring with four carbon atoms, one oxygen atom, and bears a ketone group on the carbon adjacent to the oxygen atom. (4r,5r)-4-hydroxy-5-[(1s,2r,3r)-1,2,3-trihydroxy-3-phenylpropyl]oxolan-2-one is found in Goniothalamus cardiopetalus. (4r,5r)-4-hydroxy-5-[(1s,2r,3r)-1,2,3-trihydroxy-3-phenylpropyl]oxolan-2-one was first documented in 2003 (PMID: 12560032). Based on a literature review a small amount of articles have been published on Cardiobutanolide (PMID: 18324832) (PMID: 15651827).

Structure

MOL 3D MOL SDF PDB SMILES InChI

     RDKit          3D

 35 36  0  0  0  0  0  0  0  0999 V2000
   -5.7096   -0.4167    0.2518 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4690   -0.2101    0.2747 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8482    1.1293    0.1220 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5610    0.9547    0.9023 C   0  0  1  0  0  0  0  0  0  0  0  0
   -2.9238    1.0503    2.2656 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2006   -0.4595    0.6360 C   0  0  2  0  0  0  0  0  0  0  0  0
   -1.4106   -0.7052   -0.5999 C   0  0  1  0  0  0  0  0  0  0  0  0
   -2.0894   -0.2037   -1.7450 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0047   -0.1557   -0.5918 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.5735   -0.6142   -1.7983 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.8510   -0.7098    0.5144 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.3906   -0.2937    1.7418 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.2919   -0.3756    0.3097 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2075   -1.2647   -0.2126 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.5418   -0.9204   -0.3895 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.9949    0.3296   -0.0459 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0946    1.2399    0.4805 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7571    0.8760    0.6511 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4647   -1.1258    0.4373 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4466    1.9273    0.6063 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6132    1.3700   -0.9297 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7998    1.6918    0.6362 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8068    0.6543    2.4253 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7618   -0.9934    1.5067 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3383   -1.7976   -0.7632 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5642   -0.5772   -2.5182 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0612    0.9303   -0.5835 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.6780    0.1433   -2.4377 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.7049   -1.8289    0.4788 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.1393   -0.2226    2.3793 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.8730   -2.2468   -0.4874 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.2660   -1.6142   -0.7992 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.0431    0.5985   -0.1854 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.4626    2.2210    0.7474 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.0812    1.6194    1.0677 H   0  0  0  0  0  0  0  0  0  0  0  0
 10  9  1  0
  9  7  1  0
  7  8  1  0
  7  6  1  0
  6 19  1  0
 19  2  1  0
  2  1  2  0
  2  3  1  0
  3  4  1  0
  4  5  1  0
  9 11  1  0
 11 12  1  0
 11 13  1  0
 13 14  2  0
 14 15  1  0
 15 16  2  0
 16 17  1  0
 17 18  2  0
  4  6  1  0
 18 13  1  0
 10 28  1  0
  9 27  1  6
  7 25  1  6
  8 26  1  0
  6 24  1  1
  3 20  1  0
  3 21  1  0
  4 22  1  6
  5 23  1  0
 11 29  1  1
 12 30  1  0
 14 31  1  0
 15 32  1  0
 16 33  1  0
 17 34  1  0
 18 35  1  0
M  END


  Mrv1652309022203462D          

 19 20  0  0  1  0            999 V2000
    2.7512   -1.7116    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.7512   -2.5366    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.4186   -3.0215    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.1637   -3.8062    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    3.6486   -4.4736    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.3387   -3.8062    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.8538   -4.4736    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.1893   -5.2273    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.0333   -4.3874    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.6977   -3.6337    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.5484   -5.0548    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.8839   -5.8085    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2721   -4.9686    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7571   -5.6360    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5775   -5.5498    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9131   -4.7961    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4282   -4.1286    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6077   -4.2149    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0837   -3.0215    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  2  3  1  0  0  0  0
  3  4  1  0  0  0  0
  4  5  1  1  0  0  0
  4  6  1  0  0  0  0
  6  7  1  6  0  0  0
  7  8  1  1  0  0  0
  7  9  1  0  0  0  0
  9 10  1  1  0  0  0
  9 11  1  0  0  0  0
 11 12  1  6  0  0  0
 11 13  1  0  0  0  0
 13 14  2  0  0  0  0
 14 15  1  0  0  0  0
 15 16  2  0  0  0  0
 16 17  1  0  0  0  0
 17 18  2  0  0  0  0
 13 18  1  0  0  0  0
  6 19  1  0  0  0  0
  2 19  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0146389

> <DATABASE_NAME>
NP-MRD

> <SMILES>
O[C@@H]([C@H](O)[C@@H]1OC(=O)C[C@H]1O)[C@H](O)C1=CC=CC=C1

> <INCHI_IDENTIFIER>
InChI=1S/C13H16O6/c14-8-6-9(15)19-13(8)12(18)11(17)10(16)7-4-2-1-3-5-7/h1-5,8,10-14,16-18H,6H2/t8-,10-,11-,12+,13-/m1/s1

> <INCHI_KEY>
ITWCBKGNWXDVFP-ZGYLKHSLSA-N

> <FORMULA>
C13H16O6

> <MOLECULAR_WEIGHT>
268.265

> <EXACT_MASS>
268.094688235

> <JCHEM_ACCEPTOR_COUNT>
5

> <JCHEM_ATOM_COUNT>
35

> <JCHEM_AVERAGE_POLARIZABILITY>
25.834172195634498

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
4

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
(4R,5R)-4-hydroxy-5-[(1S,2R,3R)-1,2,3-trihydroxy-3-phenylpropyl]oxolan-2-one

> <ALOGPS_LOGP>
-0.48

> <JCHEM_LOGP>
-0.8762094799999998

> <ALOGPS_LOGS>
-1.11

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
2

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
13.485483603286774

> <JCHEM_PKA_STRONGEST_ACIDIC>
12.620585670637723

> <JCHEM_PKA_STRONGEST_BASIC>
-3.3136647987153456

> <JCHEM_POLAR_SURFACE_AREA>
107.22000000000001

> <JCHEM_REFRACTIVITY>
63.68590000000002

> <JCHEM_ROTATABLE_BOND_COUNT>
4

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
2.07e+01 g/l

> <JCHEM_TRADITIONAL_IUPAC>
(4R,5R)-4-hydroxy-5-[(1S,2R,3R)-1,2,3-trihydroxy-3-phenylpropyl]oxolan-2-one

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 02-SEP-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   02-SEP-22         0                                  
HETATM    1  O   UNK     0       5.136  -3.195   0.000  0.00  0.00           O+0
HETATM    2  C   UNK     0       5.136  -4.735   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       6.381  -5.640   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       5.906  -7.105   0.000  0.00  0.00           C+0
HETATM    5  O   UNK     0       6.811  -8.351   0.000  0.00  0.00           O+0
HETATM    6  C   UNK     0       4.366  -7.105   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       3.460  -8.351   0.000  0.00  0.00           C+0
HETATM    8  O   UNK     0       4.087  -9.758   0.000  0.00  0.00           O+0
HETATM    9  C   UNK     0       1.929  -8.190   0.000  0.00  0.00           C+0
HETATM   10  O   UNK     0       1.302  -6.783   0.000  0.00  0.00           O+0
HETATM   11  C   UNK     0       1.024  -9.436   0.000  0.00  0.00           C+0
HETATM   12  O   UNK     0       1.650 -10.842   0.000  0.00  0.00           O+0
HETATM   13  C   UNK     0      -0.508  -9.275   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0      -1.413 -10.521   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0      -2.945 -10.360   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0      -3.571  -8.953   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0      -2.666  -7.707   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0      -1.134  -7.868   0.000  0.00  0.00           C+0
HETATM   19  O   UNK     0       3.890  -5.640   0.000  0.00  0.00           O+0
CONECT    1    2                                                            
CONECT    2    1    3   19                                                  
CONECT    3    2    4                                                       
CONECT    4    3    5    6                                                  
CONECT    5    4                                                            
CONECT    6    4    7   19                                                  
CONECT    7    6    8    9                                                  
CONECT    8    7                                                            
CONECT    9    7   10   11                                                  
CONECT   10    9                                                            
CONECT   11    9   12   13                                                  
CONECT   12   11                                                            
CONECT   13   11   14   18                                                  
CONECT   14   13   15                                                       
CONECT   15   14   16                                                       
CONECT   16   15   17                                                       
CONECT   17   16   18                                                       
CONECT   18   17   13                                                       
CONECT   19    6    2                                                       
MASTER        0    0    0    0    0    0    0    0   19    0   40    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₁₃H₁₆O₆

Average Mass

268.2650 Da

Monoisotopic Mass

268.09469 Da

IUPAC Name

(4R,5R)-4-hydroxy-5-[(1S,2R,3R)-1,2,3-trihydroxy-3-phenylpropyl]oxolan-2-one

Traditional Name

(4R,5R)-4-hydroxy-5-[(1S,2R,3R)-1,2,3-trihydroxy-3-phenylpropyl]oxolan-2-one

CAS Registry Number

Not Available

SMILES

O[C@@H]([C@H](O)[C@@H]1OC(=O)C[C@H]1O)[C@H](O)C1=CC=CC=C1

InChI Identifier

InChI=1S/C13H16O6/c14-8-6-9(15)19-13(8)12(18)11(17)10(16)7-4-2-1-3-5-7/h1-5,8,10-14,16-18H,6H2/t8-,10-,11-,12+,13-/m1/s1

InChI Key

ITWCBKGNWXDVFP-ZGYLKHSLSA-N

Experimental Spectra

Not Available

Predicted Spectra

Spectrum Type	Description	Depositor ID	Depositor Organization	Depositor	Deposition Date	View
1D NMR	¹³C NMR Spectrum (1D, 25 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 252 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 50 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 75 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 101 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 126 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 151 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 176 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 201 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 226 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum

Chemical Shift Submissions

Not Available

Species

Species of Origin

Species Name	Source	Reference
Goniothalamus cardiopetalus	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as gamma butyrolactones. Gamma butyrolactones are compounds containing a gamma butyrolactone moiety, which consists of an aliphatic five-member ring with four carbon atoms, one oxygen atom, and bears a ketone group on the carbon adjacent to the oxygen atom.

Kingdom

Organic compounds

Super Class

Organoheterocyclic compounds

Class

Lactones

Sub Class

Gamma butyrolactones

Direct Parent

Gamma butyrolactones

Alternative Parents

Substituents

Monocyclic benzene moiety
Gamma butyrolactone
Benzenoid
Oxolane
Secondary alcohol
Carboxylic acid ester
Polyol
Monocarboxylic acid or derivatives
Carboxylic acid derivative
Oxacycle
Hydrocarbon derivative
Aromatic alcohol
Alcohol
Organooxygen compound
Organic oxide
Carbonyl group
Organic oxygen compound
Aromatic heteromonocyclic compound

Molecular Framework

Aromatic heteromonocyclic compounds

External Descriptors

Not Available

Physical Properties

State

Not Available

Experimental Properties

Property	Value	Reference
Melting Point	Not Available	Not Available
Boiling Point	Not Available	Not Available
Water Solubility	Not Available	Not Available
LogP	Not Available	Not Available

Predicted Properties

Property	Value	Source
logP	-0.48	ALOGPS
logP	-0.88	ChemAxon
logS	-1.1	ALOGPS
pKa (Strongest Acidic)	12.62	ChemAxon
pKa (Strongest Basic)	-3.3	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	5	ChemAxon
Hydrogen Donor Count	4	ChemAxon
Polar Surface Area	107.22 Å²	ChemAxon
Rotatable Bond Count	4	ChemAxon
Refractivity	63.69 m³·mol⁻¹	ChemAxon
Polarizability	25.83 Å³	ChemAxon
Number of Rings	2	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

External Links

HMDB ID

Not Available

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

Not Available

KNApSAcK ID

C00036879

Chemspider ID

Not Available

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

101232181

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Prasad KR, Gholap SL: Stereoselective total synthesis of (+)-cardiobutanolide. J Org Chem. 2008 Apr 4;73(7):2916-9. doi: 10.1021/jo7025614. Epub 2008 Mar 7. [PubMed:18324832 ]
Ruiz P, Murga J, Carda M, Marco JA: Stereoselective synthesis of the naturally occurring styryllactones (+)-goniofufurone and (+)-cardiobutanolide. J Org Chem. 2005 Jan 21;70(2):713-6. doi: 10.1021/jo0483116. [PubMed:15651827 ]
Hisham A, Toubi M, Shuaily W, Bai MD, Fujimoto Y: Cardiobutanolide, a styryllactone from Goniothalamus cardiopetalus. Phytochemistry. 2003 Feb;62(4):597-600. doi: 10.1016/s0031-9422(02)00536-8. [PubMed:12560032 ]
LOTUS database [Link]

Showing NP-Card for (4r,5r)-4-hydroxy-5-[(1s,2r,3r)-1,2,3-trihydroxy-3-phenylpropyl]oxolan-2-one (NP0146389)

MOL for NP0146389 ((4r,5r)-4-hydroxy-5-[(1s,2r,3r)-1,2,3-trihydroxy-3-phenylpropyl]oxolan-2-one)

3D MOL for NP0146389 ((4r,5r)-4-hydroxy-5-[(1s,2r,3r)-1,2,3-trihydroxy-3-phenylpropyl]oxolan-2-one)

3D SDF for NP0146389 ((4r,5r)-4-hydroxy-5-[(1s,2r,3r)-1,2,3-trihydroxy-3-phenylpropyl]oxolan-2-one)

3D-SDF for NP0146389 ((4r,5r)-4-hydroxy-5-[(1s,2r,3r)-1,2,3-trihydroxy-3-phenylpropyl]oxolan-2-one)

PDB for NP0146389 ((4r,5r)-4-hydroxy-5-[(1s,2r,3r)-1,2,3-trihydroxy-3-phenylpropyl]oxolan-2-one)

3D PDB for NP0146389 ((4r,5r)-4-hydroxy-5-[(1s,2r,3r)-1,2,3-trihydroxy-3-phenylpropyl]oxolan-2-one)

SMILES for NP0146389 ((4r,5r)-4-hydroxy-5-[(1s,2r,3r)-1,2,3-trihydroxy-3-phenylpropyl]oxolan-2-one)

INCHI for NP0146389 ((4r,5r)-4-hydroxy-5-[(1s,2r,3r)-1,2,3-trihydroxy-3-phenylpropyl]oxolan-2-one)

Structure for NP0146389 ((4r,5r)-4-hydroxy-5-[(1s,2r,3r)-1,2,3-trihydroxy-3-phenylpropyl]oxolan-2-one)

3D Structure for NP0146389 ((4r,5r)-4-hydroxy-5-[(1s,2r,3r)-1,2,3-trihydroxy-3-phenylpropyl]oxolan-2-one)