NP-MRD: Showing NP-Card for Cucurbalsaminone B (NP0353216)

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Record Information

Version

2.0

Created at

2026-02-19 04:54:32 UTC

Updated at

2026-02-19 08:01:10 UTC

NP-MRD ID

NP0353216

Natural Product DOI

https://doi.org/10.57994/7645

Secondary Accession Numbers

None

Natural Product Identification

Common Name

Cucurbalsaminone B

Description

Cucurbalsaminone B was first documented in 2019 (PMID: 31339732).

Structure

MOL SDF PDB SMILES InChI


  Mrv2104 03202302072D          

 37 41  0  0  1  0            999 V2000
    3.0387    2.4512    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.9050    1.6371    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    3.7191    1.5035    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2419    2.1417    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.0104    0.7316    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    4.3017   -0.0403    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.8245    0.5980    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    4.6155    1.3960    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.4686    1.1135    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.1580    0.6603    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.9399   -0.1354    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    6.7479    0.0316    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.4555   -0.7794    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    6.1555   -1.5480    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.2711   -0.6550    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.7866   -1.2990    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.4866   -2.0676    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    8.6022   -1.1746    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.1178   -1.8186    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.9333   -1.6942    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.8178   -2.5872    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.1158   -0.1739    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    5.4862   -0.9111    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.5931   -0.8121    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7789   -0.6785    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.4876    0.0934    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.9648   -0.5448    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6735    0.2270    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    3.1963    0.8653    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.0295   -0.2885    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3401    0.1647    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5581    0.9604    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0426    1.6044    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.3822    0.9989    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.0909    1.7708    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2683    1.8329    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.8680    2.5651    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  2  1  1  6  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
  5  3  1  0  0  0  0
  5  6  1  6  0  0  0
  5  7  1  0  0  0  0
  7  8  1  1  0  0  0
  7  9  1  0  0  0  0
  9 10  1  0  0  0  0
 11 10  1  0  0  0  0
 11 12  1  1  0  0  0
 11 13  1  6  0  0  0
 13 14  1  1  0  0  0
 13 15  1  0  0  0  0
 15 16  1  0  0  0  0
 16 17  2  0  0  0  0
 16 18  1  0  0  0  0
 18 19  2  0  0  0  0
 19 20  1  0  0  0  0
 19 21  1  0  0  0  0
 22 11  1  0  0  0  0
  7 22  1  0  0  0  0
 22 23  1  6  0  0  0
 22 24  1  0  0  0  0
 24 25  1  0  0  0  0
 26 25  1  0  0  0  0
  5 26  1  0  0  0  0
 26 27  1  6  0  0  0
 26 28  1  0  0  0  0
 28 29  1  1  0  0  0
 28 30  1  0  0  0  0
 30 31  1  0  0  0  0
 31 32  1  0  0  0  0
 32 33  2  0  0  0  0
 34 32  1  6  0  0  0
 34  2  1  0  0  0  0
 28 34  1  0  0  0  0
 34 35  1  0  0  0  0
  2 35  1  0  0  0  0
 35 36  1  0  0  0  0
 35 37  1  0  0  0  0
M  END


  Mrv2104 03202302072D          

 37 41  0  0  1  0            999 V2000
    3.0387    2.4512    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.9050    1.6371    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    3.7191    1.5035    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2419    2.1417    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.0104    0.7316    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    4.3017   -0.0403    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.8245    0.5980    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    4.6155    1.3960    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.4686    1.1135    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.1580    0.6603    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.9399   -0.1354    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    6.7479    0.0316    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.4555   -0.7794    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    6.1555   -1.5480    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.2711   -0.6550    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.7866   -1.2990    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.4866   -2.0676    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    8.6022   -1.1746    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.1178   -1.8186    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.9333   -1.6942    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.8178   -2.5872    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.1158   -0.1739    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    5.4862   -0.9111    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.5931   -0.8121    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7789   -0.6785    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.4876    0.0934    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.9648   -0.5448    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6735    0.2270    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    3.1963    0.8653    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.0295   -0.2885    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3401    0.1647    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5581    0.9604    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0426    1.6044    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.3822    0.9989    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.0909    1.7708    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2683    1.8329    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.8680    2.5651    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  2  1  1  6  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
  5  3  1  0  0  0  0
  5  6  1  6  0  0  0
  5  7  1  0  0  0  0
  7  8  1  1  0  0  0
  7  9  1  0  0  0  0
  9 10  1  0  0  0  0
 11 10  1  0  0  0  0
 11 12  1  1  0  0  0
 11 13  1  6  0  0  0
 13 14  1  1  0  0  0
 13 15  1  0  0  0  0
 15 16  1  0  0  0  0
 16 17  2  0  0  0  0
 16 18  1  0  0  0  0
 18 19  2  0  0  0  0
 19 20  1  0  0  0  0
 19 21  1  0  0  0  0
 22 11  1  0  0  0  0
  7 22  1  0  0  0  0
 22 23  1  6  0  0  0
 22 24  1  0  0  0  0
 24 25  1  0  0  0  0
 26 25  1  0  0  0  0
  5 26  1  0  0  0  0
 26 27  1  6  0  0  0
 26 28  1  0  0  0  0
 28 29  1  1  0  0  0
 28 30  1  0  0  0  0
 30 31  1  0  0  0  0
 31 32  1  0  0  0  0
 32 33  2  0  0  0  0
 34 32  1  6  0  0  0
 34  2  1  0  0  0  0
 28 34  1  0  0  0  0
 34 35  1  0  0  0  0
  2 35  1  0  0  0  0
 35 36  1  0  0  0  0
 35 37  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0353216

> <DATABASE_NAME>
NP-MRD

> <SMILES>
[H][C@]12C(=O)[C@@]3([H])[C@]4(C)CC[C@]([H])([C@H](C)CC(=O)C=C(C)C)[C@@]4(C)CC[C@@]3(C)[C@]3([H])CCC(=O)[C@]13C2(C)C

> <INCHI_IDENTIFIER>
InChI=1S/C30H44O3/c1-17(2)15-19(31)16-18(3)20-11-12-29(8)25-23(33)24-26(4,5)30(24)21(9-10-22(30)32)27(25,6)13-14-28(20,29)7/h15,18,20-21,24-25H,9-14,16H2,1-8H3/t18-,20-,21+,24-,25-,27+,28-,29+,30+/m1/s1

> <INCHI_KEY>
OOMPZUGMTISCGK-ACVHLVPOSA-N

> <FORMULA>
C30H44O3

> <MOLECULAR_WEIGHT>
452.679

> <EXACT_MASS>
452.329045277

$$$$

HEADER    PROTEIN                                 20-MAR-23   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   20-MAR-23         0                                  
HETATM    1  H   UNK     0       5.672   4.576   0.000  0.00  0.00           H+0
HETATM    2  C   UNK     0       5.423   3.056   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       6.942   2.806   0.000  0.00  0.00           C+0
HETATM    4  O   UNK     0       7.918   3.998   0.000  0.00  0.00           O+0
HETATM    5  C   UNK     0       7.486   1.366   0.000  0.00  0.00           C+0
HETATM    6  H   UNK     0       8.030  -0.075   0.000  0.00  0.00           H+0
HETATM    7  C   UNK     0       9.006   1.116   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       8.616   2.606   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0      10.208   2.079   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0      11.495   1.233   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0      11.088  -0.253   0.000  0.00  0.00           C+0
HETATM   12  H   UNK     0      12.596   0.059   0.000  0.00  0.00           H+0
HETATM   13  C   UNK     0      12.050  -1.455   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0      11.490  -2.890   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0      13.573  -1.223   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0      14.535  -2.425   0.000  0.00  0.00           C+0
HETATM   17  O   UNK     0      13.975  -3.859   0.000  0.00  0.00           O+0
HETATM   18  C   UNK     0      16.057  -2.193   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0      17.020  -3.395   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0      18.542  -3.162   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0      16.460  -4.829   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0       9.550  -0.325   0.000  0.00  0.00           C+0
HETATM   23  C   UNK     0      10.241  -1.701   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0       8.574  -1.516   0.000  0.00  0.00           C+0
HETATM   25  C   UNK     0       7.054  -1.266   0.000  0.00  0.00           C+0
HETATM   26  C   UNK     0       6.510   0.174   0.000  0.00  0.00           C+0
HETATM   27  C   UNK     0       5.534  -1.017   0.000  0.00  0.00           C+0
HETATM   28  C   UNK     0       4.991   0.424   0.000  0.00  0.00           C+0
HETATM   29  H   UNK     0       5.966   1.615   0.000  0.00  0.00           H+0
HETATM   30  C   UNK     0       3.788  -0.539   0.000  0.00  0.00           C+0
HETATM   31  C   UNK     0       2.502   0.307   0.000  0.00  0.00           C+0
HETATM   32  C   UNK     0       2.909   1.793   0.000  0.00  0.00           C+0
HETATM   33  O   UNK     0       1.946   2.995   0.000  0.00  0.00           O+0
HETATM   34  C   UNK     0       4.447   1.865   0.000  0.00  0.00           C+0
HETATM   35  C   UNK     0       3.903   3.305   0.000  0.00  0.00           C+0
HETATM   36  C   UNK     0       2.367   3.422   0.000  0.00  0.00           C+0
HETATM   37  C   UNK     0       3.487   4.788   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3   34   35                                             
CONECT    3    2    4    5                                                  
CONECT    4    3                                                            
CONECT    5    3    6    7   26                                             
CONECT    6    5                                                            
CONECT    7    5    8    9   22                                             
CONECT    8    7                                                            
CONECT    9    7   10                                                       
CONECT   10    9   11                                                       
CONECT   11   10   12   13   22                                             
CONECT   12   11                                                            
CONECT   13   11   14   15                                                  
CONECT   14   13                                                            
CONECT   15   13   16                                                       
CONECT   16   15   17   18                                                  
CONECT   17   16                                                            
CONECT   18   16   19                                                       
CONECT   19   18   20   21                                                  
CONECT   20   19                                                            
CONECT   21   19                                                            
CONECT   22   11    7   23   24                                             
CONECT   23   22                                                            
CONECT   24   22   25                                                       
CONECT   25   24   26                                                       
CONECT   26   25    5   27   28                                             
CONECT   27   26                                                            
CONECT   28   26   29   30   34                                             
CONECT   29   28                                                            
CONECT   30   28   31                                                       
CONECT   31   30   32                                                       
CONECT   32   31   33   34                                                  
CONECT   33   32                                                            
CONECT   34   32    2   28   35                                             
CONECT   35   34    2   36   37                                             
CONECT   36   35                                                            
CONECT   37   35                                                            
MASTER        0    0    0    0    0    0    0    0   37    0   82    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₃₀H₄₄O₃

Average Mass

452.6790 Da

Monoisotopic Mass

452.32905 Da

IUPAC Name

Not Available

Traditional Name

Not Available

CAS Registry Number

Not Available

SMILES

[H][C@]12C(=O)[C@@]3([H])[C@]4(C)CC[C@]([H])([C@H](C)CC(=O)C=C(C)C)[C@@]4(C)CC[C@@]3(C)[C@]3([H])CCC(=O)[C@]13C2(C)C

InChI Identifier

InChI=1S/C30H44O3/c1-17(2)15-19(31)16-18(3)20-11-12-29(8)25-23(33)24-26(4,5)30(24)21(9-10-22(30)32)27(25,6)13-14-28(20,29)7/h15,18,20-21,24-25H,9-14,16H2,1-8H3/t18-,20-,21+,24-,25-,27+,28-,29+,30+/m1/s1

InChI Key

OOMPZUGMTISCGK-ACVHLVPOSA-N

Experimental Spectra

Spectrum Type	Description	Depositor Email	Depositor Organization	Depositor	Deposition Date	View

Predicted Spectra

Not Available

Chemical Shift Submissions

Spectrum Type	Description	Depositor Email	Depositor Organization	Depositor	Deposition Date	View
1D NMR	¹H NMR Spectrum (1D, 300.0, Chloroform-d, simulated)	epoynton@sfu.ca	Not Available	Not Available	2026-02-19	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 75.0, Chloroform-d, simulated)	epoynton@sfu.ca	Not Available	Not Available	2026-02-19	View Spectrum

Species

Species of Origin

Species Name	Source	Reference
Momordica balsamina		Not Available

Chemical Taxonomy

Classification

Not classified

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

External Links

Not Available

References

General References

Showing NP-Card for Cucurbalsaminone B (NP0353216)

MOL for NP0353216 (Cucurbalsaminone B)

3D MOL for NP0353216 (Cucurbalsaminone B)

3D SDF for NP0353216 (Cucurbalsaminone B)

3D-SDF for NP0353216 (Cucurbalsaminone B)

PDB for NP0353216 (Cucurbalsaminone B)

3D PDB for NP0353216 (Cucurbalsaminone B)

SMILES for NP0353216 (Cucurbalsaminone B)

INCHI for NP0353216 (Cucurbalsaminone B)

Structure for NP0353216 (Cucurbalsaminone B)

3D Structure for NP0353216 (Cucurbalsaminone B)