NP-MRD: Showing NP-Card for Xanthumin (NP0051984)

Jump To Section:

Identification Spectra BioTaxonomy ChemoTaxonomy Physical properties Links References XML

Record Information

Version

2.0

Created at

2022-04-27 23:11:09 UTC

Updated at

2022-04-27 23:11:09 UTC

NP-MRD ID

NP0051984

Secondary Accession Numbers

None

Natural Product Identification

Common Name

Xanthumin

Description

Xanthumin belongs to the class of organic compounds known as xanthanolides. These are sesquiterpenoids with a structure based on the xanthanolide skeleton consistsing of a cycloheptane ring usually attached to a four-carbon chain (at carbon 1 ) and a methyl group (at carbon 10), and fused to a five-member lactone ring (sharing carbons 7 and 8). The lactone ring can be conjugated with a methyl or methylene group at position 11. Xanthumin is found in Xanthium chasei, Xanthium indicum , Xanthium sibiricum , Xanthium chinense and Zanthium chasei. Xanthumin was first documented in 2005 (PMID: 15945462). Based on a literature review a small amount of articles have been published on Xanthumin (PMID: 35263672) (PMID: 27295875) (PMID: 25157461) (PMID: 24098541).

Structure

MOL 3D MOL SDF PDB SMILES InChI

     RDKit          3D

 44 45  0  0  0  0  0  0  0  0999 V2000
   -4.6307   -2.1911    0.3937 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0705   -1.1604   -0.2232 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5785   -0.3753   -1.3305 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.6409   -0.6255   -1.9753 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7012    0.6731   -1.5419 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8733    0.8195   -0.4128 C   0  0  2  0  0  0  0  0  0  0  0  0
   -1.5330    1.3195   -0.8996 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4915    1.4031    0.1821 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.3715    2.5766   -0.1391 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2297    0.1018    0.3205 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5408    0.0574    0.9168 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.2120   -1.2912    0.7900 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4428   -1.7150   -0.6044 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0379   -3.0362   -0.8653 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1473   -0.9881   -1.5148 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.4814    1.0225    0.4636 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.1375    1.9076    1.3351 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1193    2.9129    0.8526 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8294    1.7841    2.5608 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3095   -1.0635   -0.0428 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6852   -1.3277   -0.6427 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7533   -0.5915    0.1265 C   0  0  2  0  0  0  0  0  0  0  0  0
   -4.1591   -2.6975    1.2062 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.6042   -2.5046    0.0338 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2522    1.5382    0.3289 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1321    0.7882   -1.7680 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7392    2.3695   -1.2695 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0354    1.5329    1.1600 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.2135    2.3985   -0.8023 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2351    3.3771   -0.6899 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.6043    3.0835    0.8214 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4172    0.1784    2.0503 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.6980   -2.1101    1.3267 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.2454   -1.2401    1.2665 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.1266   -2.9891   -1.0724 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4854   -3.5123   -1.7246 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.8375   -3.7016    0.0004 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.7314    3.9425    0.9002 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.4415    2.6255   -0.1594 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.9952    2.8416    1.5603 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.2424   -1.9777    0.0993 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9095   -2.4217   -0.5104 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7182   -1.1337   -1.7116 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5356   -0.6001    1.2047 H   0  0  0  0  0  0  0  0  0  0  0  0
  9  8  1  0
  8  7  1  0
  7  6  1  0
  6  5  1  0
  5  3  1  0
  3  4  2  0
  3  2  1  0
  2  1  2  3
  2 22  1  0
 22 21  1  0
 21 20  1  0
 20 10  2  0
 10 11  1  0
 11 12  1  0
 12 13  1  0
 13 14  1  0
 13 15  2  0
 11 16  1  0
 16 17  1  0
 17 18  1  0
 17 19  2  0
 10  8  1  0
 22  6  1  0
  9 29  1  0
  9 30  1  0
  9 31  1  0
  8 28  1  1
  7 26  1  0
  7 27  1  0
  6 25  1  1
  1 23  1  0
  1 24  1  0
 22 44  1  1
 21 42  1  0
 21 43  1  0
 20 41  1  0
 11 32  1  1
 12 33  1  0
 12 34  1  0
 14 35  1  0
 14 36  1  0
 14 37  1  0
 18 38  1  0
 18 39  1  0
 18 40  1  0
M  END


  Mrv1652304282201112D          

 22 23  0  0  1  0            999 V2000
    1.5971   -4.7467    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3404   -5.1046    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5240   -5.9089    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0096   -6.5539    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.1846   -6.5539    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    0.6702   -5.9089    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8538   -5.1046    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.2088   -4.5902    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.9297   -7.3386    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.5971   -7.8235    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5971   -8.6485    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.2645   -7.3386    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0492   -7.5935    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5971   -3.9217    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.8826   -3.5092    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.8826   -2.6842    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5971   -2.2717    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.1681   -2.2717    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3116   -3.5092    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3116   -2.6842    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9760   -1.9305    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.0260   -2.2717    0.0000 C   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  0  0  0  0
  5  6  1  0  0  0  0
  6  7  1  0  0  0  0
  1  7  1  0  0  0  0
  7  8  1  6  0  0  0
  5  9  1  6  0  0  0
  9 10  1  0  0  0  0
 10 11  2  0  0  0  0
 10 12  1  0  0  0  0
  4 12  1  6  0  0  0
 12 13  2  0  0  0  0
  1 14  1  0  0  0  0
 14 15  1  6  0  0  0
 15 16  1  0  0  0  0
 16 17  2  0  0  0  0
 16 18  1  0  0  0  0
 14 19  1  0  0  0  0
 19 20  1  0  0  0  0
 20 21  2  0  0  0  0
 20 22  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0051984

> <DATABASE_NAME>
NP-MRD

> <SMILES>
C[C@H]1C[C@H]2OC(=O)C(=C)[C@H]2CC=C1[C@@H](CC(C)=O)OC(C)=O

> <INCHI_IDENTIFIER>
InChI=1S/C17H22O5/c1-9-7-15-14(11(3)17(20)22-15)6-5-13(9)16(8-10(2)18)21-12(4)19/h5,9,14-16H,3,6-8H2,1-2,4H3/t9-,14+,15+,16+/m0/s1

> <INCHI_KEY>
DPSCQKGSAHTWSP-LDYRWJSCSA-N

> <FORMULA>
C17H22O5

> <MOLECULAR_WEIGHT>
306.358

> <EXACT_MASS>
306.146723808

> <JCHEM_ACCEPTOR_COUNT>
3

> <JCHEM_ATOM_COUNT>
44

> <JCHEM_AVERAGE_POLARIZABILITY>
31.99155871654573

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
0

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
(1R)-1-[(3aR,7S,8aR)-7-methyl-3-methylidene-2-oxo-2H,3H,3aH,4H,7H,8H,8aH-cyclohepta[b]furan-6-yl]-3-oxobutyl acetate

> <ALOGPS_LOGP>
1.85

> <JCHEM_LOGP>
1.9968755640000002

> <ALOGPS_LOGS>
-3.39

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
2

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_ACIDIC>
18.758590336699495

> <JCHEM_PKA_STRONGEST_BASIC>
-6.554406492579252

> <JCHEM_POLAR_SURFACE_AREA>
69.67

> <JCHEM_REFRACTIVITY>
80.3789

> <JCHEM_ROTATABLE_BOND_COUNT>
5

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
1.24e-01 g/l

> <JCHEM_TRADITIONAL_IUPAC>
xanthumin

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 28-APR-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   28-APR-22         0                                  
HETATM    1  C   UNK     0       2.981  -8.860   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       4.369  -9.529   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       4.711 -11.030   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       3.751 -12.234   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       2.211 -12.234   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       1.251 -11.030   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       1.594  -9.529   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       0.390  -8.568   0.000  0.00  0.00           C+0
HETATM    9  O   UNK     0       1.735 -13.699   0.000  0.00  0.00           O+0
HETATM   10  C   UNK     0       2.981 -14.604   0.000  0.00  0.00           C+0
HETATM   11  O   UNK     0       2.981 -16.144   0.000  0.00  0.00           O+0
HETATM   12  C   UNK     0       4.227 -13.699   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       5.692 -14.175   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       2.981  -7.320   0.000  0.00  0.00           C+0
HETATM   15  O   UNK     0       1.648  -6.550   0.000  0.00  0.00           O+0
HETATM   16  C   UNK     0       1.648  -5.010   0.000  0.00  0.00           C+0
HETATM   17  O   UNK     0       2.981  -4.240   0.000  0.00  0.00           O+0
HETATM   18  C   UNK     0       0.314  -4.240   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       4.315  -6.550   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0       4.315  -5.010   0.000  0.00  0.00           C+0
HETATM   21  O   UNK     0       3.689  -3.604   0.000  0.00  0.00           O+0
HETATM   22  C   UNK     0       5.649  -4.240   0.000  0.00  0.00           C+0
CONECT    1    2    7   14                                                  
CONECT    2    1    3                                                       
CONECT    3    2    4                                                       
CONECT    4    3    5   12                                                  
CONECT    5    4    6    9                                                  
CONECT    6    5    7                                                       
CONECT    7    6    1    8                                                  
CONECT    8    7                                                            
CONECT    9    5   10                                                       
CONECT   10    9   11   12                                                  
CONECT   11   10                                                            
CONECT   12   10    4   13                                                  
CONECT   13   12                                                            
CONECT   14    1   15   19                                                  
CONECT   15   14   16                                                       
CONECT   16   15   17   18                                                  
CONECT   17   16                                                            
CONECT   18   16                                                            
CONECT   19   14   20                                                       
CONECT   20   19   21   22                                                  
CONECT   21   20                                                            
CONECT   22   20                                                            
MASTER        0    0    0    0    0    0    0    0   22    0   46    0
END

View in JSmol

Synonyms

Value	Source
Xanthumin, (3ar-(3aalpha,6(r*),7beta,8aalpha))-isomer	MeSH

Chemical Formula

C₁₇H₂₂O₅

Average Mass

306.3580 Da

Monoisotopic Mass

306.14672 Da

IUPAC Name

(1R)-1-[(3aR,7S,8aR)-7-methyl-3-methylidene-2-oxo-2H,3H,3aH,4H,7H,8H,8aH-cyclohepta[b]furan-6-yl]-3-oxobutyl acetate

Traditional Name

xanthumin

CAS Registry Number

Not Available

SMILES

C[C@H]1C[C@H]2OC(=O)C(=C)[C@H]2CC=C1[C@@H](CC(C)=O)OC(C)=O

InChI Identifier

InChI=1S/C17H22O5/c1-9-7-15-14(11(3)17(20)22-15)6-5-13(9)16(8-10(2)18)21-12(4)19/h5,9,14-16H,3,6-8H2,1-2,4H3/t9-,14+,15+,16+/m0/s1

InChI Key

DPSCQKGSAHTWSP-LDYRWJSCSA-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, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 252 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 50 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 75 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 101 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 126 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 151 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 176 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 201 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 226 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, D₂O, 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
Xanthium chasei	Plant	KNApSAcK
Xanthium indicum	Plant	KNApSAcK
Xanthium sibiricum	Plant	KNApSAcK
Xanthium strumarium	Plant	KNApSAcK
Zanthium chasei	-	KNApSAcK

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as xanthanolides. These are sesquiterpenoids with a structure based on the xanthanolide skeleton consistsing of a cycloheptane ring usually attached to a four-carbon chain (at carbon 1 ) and a methyl group (at carbon 10), and fused to a five-member lactone ring (sharing carbons 7 and 8). The lactone ring can be conjugated with a methyl or methylene group at position 11.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Prenol lipids

Sub Class

Terpene lactones

Direct Parent

Xanthanolides

Alternative Parents

Substituents

Xanthanolide-skeleton
Sesquiterpenoid
Xanthane sesquiterpenoid
Dicarboxylic acid or derivatives
Gamma butyrolactone
Alpha,beta-unsaturated carboxylic ester
Enoate ester
Tetrahydrofuran
Lactone
Ketone
Carboxylic acid ester
Carboxylic acid derivative
Organoheterocyclic compound
Oxacycle
Hydrocarbon derivative
Organic oxide
Organic oxygen compound
Organooxygen compound
Carbonyl group
Aliphatic heteropolycyclic compound

Molecular Framework

Aliphatic heteropolycyclic compounds

External Descriptors

sesquiterpene lactone (CHEBI:10071 )
Guaianolide (C09603 )

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	1.85	ALOGPS
logP	2	ChemAxon
logS	-3.4	ALOGPS
pKa (Strongest Acidic)	18.76	ChemAxon
pKa (Strongest Basic)	-6.6	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	3	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	69.67 Å²	ChemAxon
Rotatable Bond Count	5	ChemAxon
Refractivity	80.38 m³·mol⁻¹	ChemAxon
Polarizability	31.99 Å³	ChemAxon
Number of Rings	2	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	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

C00003395

Chemspider ID

390789

KEGG Compound ID

C09603

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

442335

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Han J, Zhang S, Jiang B, Wang J, Ge X, Wu B, Zhang S, Wang D: Sesquiterpene lactones from Xanthium sibiricum Patrin alleviate asthma by modulating the Th1/Th2 balance in a murine model. Phytomedicine. 2022 Mar 3;99:154032. doi: 10.1016/j.phymed.2022.154032. [PubMed:35263672 ]
Domokos Erzsebet, Kursinszki L, Kelemen H, Varga E: [Phytopharmacological review of bathurst burr (Xanthium spinosum L.)]. Acta Pharm Hung. 2016;86(1):35-40. [PubMed:27295875 ]
Li C, Chen F, Zhang Y: GA3 and other signal regulators (MeJA and IAA) improve xanthumin biosynthesis in different manners in Xanthium strumarium L. Molecules. 2014 Aug 25;19(9):12898-908. doi: 10.3390/molecules190912898. [PubMed:25157461 ]
Chen F, Hao F, Li C, Gou J, Lu D, Gong F, Tang H, Zhang Y: Identifying three ecological chemotypes of Xanthium strumarium glandular trichomes using a combined NMR and LC-MS method. PLoS One. 2013 Oct 2;8(10):e76621. doi: 10.1371/journal.pone.0076621. eCollection 2013. [PubMed:24098541 ]
Klecakova-Karlickova J, Jahodar L: [Xanthium spinosum L.--a phytochemical study]. Ceska Slov Farm. 2005 May;54(3):141-4. [PubMed:15945462 ]

Showing NP-Card for Xanthumin (NP0051984)

MOL for NP0051984 (Xanthumin)

3D MOL for NP0051984 (Xanthumin)

3D SDF for NP0051984 (Xanthumin)

3D-SDF for NP0051984 (Xanthumin)

PDB for NP0051984 (Xanthumin)

3D PDB for NP0051984 (Xanthumin)

SMILES for NP0051984 (Xanthumin)

INCHI for NP0051984 (Xanthumin)

Structure for NP0051984 (Xanthumin)

3D Structure for NP0051984 (Xanthumin)