NP-MRD: Showing NP-Card for Undobolin K (NP0333594)

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Record Information

Version

2.0

Created at

2024-07-10 11:03:07 UTC

Updated at

2025-12-20 12:41:10 UTC

NP-MRD ID

NP0333594

Natural Product DOI

https://doi.org/10.57994/3069

Secondary Accession Numbers

None

Natural Product Identification

Common Name

Undobolin K

Description

Undobolin K belongs to the class of organic compounds known as ophiobolane sesterterpenoids. These are sesterterpnoids with a structure based on the ophiobolane backbone. Ophiobolane is a tricyclic compound consisting of two cyclopentane rings joined by a cyclooctane ring, and carries a methyl group at the 1-, 4-, and 8-position, as well as a 6-methylheptane group at the 12-position. Based on a literature review very few articles have been published on Undobolin K.

Structure

MOL SDF PDB SMILES InChI


  Mrv2104 03242313372D          

 32 34  0  0  1  0            999 V2000
    6.1649   -1.5262    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4402   -0.7485    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    7.2514   -0.5981    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.7872   -1.2255    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.5984   -1.0751    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.8738   -0.2974    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.3380    0.3299    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.6850   -0.1471    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.9045   -0.1211    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    5.5887   -0.8833    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.0970    0.6811    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.3936    1.1121    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.7663    0.5763    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    5.0820   -0.1859    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    4.2570   -0.1859    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.7663   -0.9481    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0041   -1.2638    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    4.0041   -2.0888    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.6372    1.3912    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0041    0.8920    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2419    0.5763    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    3.8252   -0.0070    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.9262   -0.1859    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.1037   -0.1211    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.5679   -0.7485    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.9111    0.6811    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6145    1.1121    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.2672    1.8604    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0747    1.7969    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.4412   -0.8533    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.2419   -0.9481    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6585   -1.5314    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  1  0  0  0  0
  4  5  1  0  0  0  0
  5  6  2  0  0  0  0
  6  7  1  0  0  0  0
  6  8  1  0  0  0  0
  9  2  1  6  0  0  0
  9 10  1  1  0  0  0
  9 11  1  0  0  0  0
 11 12  1  0  0  0  0
 13 12  1  0  0  0  0
 14 13  1  0  0  0  0
  9 14  1  0  0  0  0
 14 15  1  1  0  0  0
 14 16  1  0  0  0  0
 17 16  1  0  0  0  0
 17 18  1  6  0  0  0
 13 19  1  6  0  0  0
 13 20  1  0  0  0  0
 21 20  1  0  0  0  0
 21 22  1  6  0  0  0
 21 23  1  0  0  0  0
 23 24  1  0  0  0  0
 24 25  1  6  0  0  0
 24 26  1  0  0  0  0
 27 26  1  0  0  0  0
 21 27  1  0  0  0  0
 27 28  1  6  0  0  0
 27 29  1  1  0  0  0
 23 30  1  6  0  0  0
 23 31  1  0  0  0  0
 17 31  1  0  0  0  0
 31 32  2  0  0  0  0
M  END


  Mrv2104 03242313372D          

 32 34  0  0  1  0            999 V2000
    6.1649   -1.5262    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4402   -0.7485    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    7.2514   -0.5981    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.7872   -1.2255    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.5984   -1.0751    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.8738   -0.2974    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.3380    0.3299    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.6850   -0.1471    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.9045   -0.1211    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    5.5887   -0.8833    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.0970    0.6811    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.3936    1.1121    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.7663    0.5763    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    5.0820   -0.1859    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    4.2570   -0.1859    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.7663   -0.9481    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0041   -1.2638    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    4.0041   -2.0888    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.6372    1.3912    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0041    0.8920    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2419    0.5763    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    3.8252   -0.0070    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.9262   -0.1859    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.1037   -0.1211    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.5679   -0.7485    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.9111    0.6811    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6145    1.1121    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.2672    1.8604    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0747    1.7969    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.4412   -0.8533    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.2419   -0.9481    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6585   -1.5314    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  1  0  0  0  0
  4  5  1  0  0  0  0
  5  6  2  0  0  0  0
  6  7  1  0  0  0  0
  6  8  1  0  0  0  0
  9  2  1  6  0  0  0
  9 10  1  1  0  0  0
  9 11  1  0  0  0  0
 11 12  1  0  0  0  0
 13 12  1  0  0  0  0
 14 13  1  0  0  0  0
  9 14  1  0  0  0  0
 14 15  1  1  0  0  0
 14 16  1  0  0  0  0
 17 16  1  0  0  0  0
 17 18  1  6  0  0  0
 13 19  1  6  0  0  0
 13 20  1  0  0  0  0
 21 20  1  0  0  0  0
 21 22  1  6  0  0  0
 21 23  1  0  0  0  0
 23 24  1  0  0  0  0
 24 25  1  6  0  0  0
 24 26  1  0  0  0  0
 27 26  1  0  0  0  0
 21 27  1  0  0  0  0
 27 28  1  6  0  0  0
 27 29  1  1  0  0  0
 23 30  1  6  0  0  0
 23 31  1  0  0  0  0
 17 31  1  0  0  0  0
 31 32  2  0  0  0  0
M  END
> <DATABASE_ID>
NP0333594

> <DATABASE_NAME>
NP-MRD

> <SMILES>
[H][C@@]1(CC[C@]2(C)C[C@@]3([H])[C@]([H])([C@H](O)C[C@@]3(C)O)C(=C)[C@@H](O)C[C@@]12[H])[C@@H](C)CCC=C(C)C

> <INCHI_IDENTIFIER>
InChI=1S/C25H42O3/c1-15(2)8-7-9-16(3)18-10-11-24(5)13-20-23(22(27)14-25(20,6)28)17(4)21(26)12-19(18)24/h8,16,18-23,26-28H,4,7,9-14H2,1-3,5-6H3/t16-,18+,19-,20-,21-,22+,23+,24+,25+/m0/s1

> <INCHI_KEY>
XLQRYPMNDRSKFV-PIHORRSXSA-N

> <FORMULA>
C25H42O3

> <MOLECULAR_WEIGHT>
390.608

> <EXACT_MASS>
390.313395212

> <JCHEM_ACCEPTOR_COUNT>
3

> <JCHEM_ATOM_COUNT>
70

> <JCHEM_AVERAGE_POLARIZABILITY>
47.680671045721255

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
3

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
(1R,3S,4R,6R,7S,9S,11S,12R)-1,4-dimethyl-12-[(2S)-6-methylhept-5-en-2-yl]-8-methylidenetricyclo[9.3.0.0^{3,7}]tetradecane-4,6,9-triol

> <JCHEM_LOGP>
3.9434947693333338

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
14.718406801659228

> <JCHEM_PKA_STRONGEST_ACIDIC>
14.207002159407988

> <JCHEM_PKA_STRONGEST_BASIC>
-2.896712312758397

> <JCHEM_POLAR_SURFACE_AREA>
60.69

> <JCHEM_REFRACTIVITY>
116.19709999999999

> <JCHEM_ROTATABLE_BOND_COUNT>
4

> <JCHEM_RULE_OF_FIVE>
1

> <JCHEM_TRADITIONAL_IUPAC>
(1R,3S,4R,6R,7S,9S,11S,12R)-1,4-dimethyl-12-[(2S)-6-methylhept-5-en-2-yl]-8-methylidenetricyclo[9.3.0.0^{3,7}]tetradecane-4,6,9-triol

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 24-MAR-23   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   24-MAR-23         0                                  
HETATM    1  C   UNK     0      11.508  -2.849   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      12.022  -1.397   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      13.536  -1.117   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0      14.536  -2.288   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0      16.050  -2.007   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0      16.564  -0.555   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0      15.564   0.616   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0      18.079  -0.275   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0      11.022  -0.226   0.000  0.00  0.00           C+0
HETATM   10  H   UNK     0      10.432  -1.649   0.000  0.00  0.00           H+0
HETATM   11  C   UNK     0      11.381   1.271   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0      10.068   2.076   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       8.897   1.076   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       9.486  -0.347   0.000  0.00  0.00           C+0
HETATM   15  H   UNK     0       7.946  -0.347   0.000  0.00  0.00           H+0
HETATM   16  C   UNK     0       8.897  -1.770   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       7.474  -2.359   0.000  0.00  0.00           C+0
HETATM   18  O   UNK     0       7.474  -3.899   0.000  0.00  0.00           O+0
HETATM   19  C   UNK     0       8.656   2.597   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0       7.474   1.665   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0       6.052   1.076   0.000  0.00  0.00           C+0
HETATM   22  H   UNK     0       7.140  -0.013   0.000  0.00  0.00           H+0
HETATM   23  C   UNK     0       5.462  -0.347   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0       3.927  -0.226   0.000  0.00  0.00           C+0
HETATM   25  O   UNK     0       2.927  -1.397   0.000  0.00  0.00           O+0
HETATM   26  C   UNK     0       3.567   1.271   0.000  0.00  0.00           C+0
HETATM   27  C   UNK     0       4.880   2.076   0.000  0.00  0.00           C+0
HETATM   28  C   UNK     0       4.232   3.473   0.000  0.00  0.00           C+0
HETATM   29  O   UNK     0       5.739   3.354   0.000  0.00  0.00           O+0
HETATM   30  H   UNK     0       4.557  -1.593   0.000  0.00  0.00           H+0
HETATM   31  C   UNK     0       6.052  -1.770   0.000  0.00  0.00           C+0
HETATM   32  C   UNK     0       4.963  -2.859   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3    9                                                  
CONECT    3    2    4                                                       
CONECT    4    3    5                                                       
CONECT    5    4    6                                                       
CONECT    6    5    7    8                                                  
CONECT    7    6                                                            
CONECT    8    6                                                            
CONECT    9    2   10   11   14                                             
CONECT   10    9                                                            
CONECT   11    9   12                                                       
CONECT   12   11   13                                                       
CONECT   13   12   14   19   20                                             
CONECT   14   13    9   15   16                                             
CONECT   15   14                                                            
CONECT   16   14   17                                                       
CONECT   17   16   18   31                                                  
CONECT   18   17                                                            
CONECT   19   13                                                            
CONECT   20   13   21                                                       
CONECT   21   20   22   23   27                                             
CONECT   22   21                                                            
CONECT   23   21   24   30   31                                             
CONECT   24   23   25   26                                                  
CONECT   25   24                                                            
CONECT   26   24   27                                                       
CONECT   27   26   21   28   29                                             
CONECT   28   27                                                            
CONECT   29   27                                                            
CONECT   30   23                                                            
CONECT   31   23   17   32                                                  
CONECT   32   31                                                            
MASTER        0    0    0    0    0    0    0    0   32    0   68    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₂₅H₄₂O₃

Average Mass

390.6080 Da

Monoisotopic Mass

390.31340 Da

IUPAC Name

(1R,3S,4R,6R,7S,9S,11S,12R)-1,4-dimethyl-12-[(2S)-6-methylhept-5-en-2-yl]-8-methylidenetricyclo[9.3.0.0^{3,7}]tetradecane-4,6,9-triol

Traditional Name

(1R,3S,4R,6R,7S,9S,11S,12R)-1,4-dimethyl-12-[(2S)-6-methylhept-5-en-2-yl]-8-methylidenetricyclo[9.3.0.0^{3,7}]tetradecane-4,6,9-triol

CAS Registry Number

Not Available

SMILES

[H][C@@]1(CC[C@]2(C)C[C@@]3([H])[C@]([H])([C@H](O)C[C@@]3(C)O)C(=C)[C@@H](O)C[C@@]12[H])[C@@H](C)CCC=C(C)C

InChI Identifier

InChI=1S/C25H42O3/c1-15(2)8-7-9-16(3)18-10-11-24(5)13-20-23(22(27)14-25(20,6)28)17(4)21(26)12-19(18)24/h8,16,18-23,26-28H,4,7,9-14H2,1-3,5-6H3/t16-,18+,19-,20-,21-,22+,23+,24+,25+/m0/s1

InChI Key

XLQRYPMNDRSKFV-PIHORRSXSA-N

Experimental Spectra

Spectrum Type	Description	Depositor Email	Depositor Organization	Depositor	Deposition Date	View
1D_DEPT NMR	¹³C NMR Spectrum (1D, 101 MHz, CDCl3, experimental)	1210751893@qq.com	Huazhong University if Science and technology	Yuyi Zheng	2024-07-10	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 101 MHz, CDCl3, experimental)	1210751893@qq.com	Huazhong University if Science and technology	Yuyi Zheng	2024-07-10	View Spectrum
NOESY NMR	[¹H, ¹H] NMR Spectrum (2D, 400 MHz, CDCl3, experimental)	1210751893@qq.com	Huazhong University if Science and technology	Yuyi Zheng	2024-07-10	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, CDCl3, experimental)	1210751893@qq.com	Huazhong University if Science and technology	Yuyi Zheng	2024-07-10	View Spectrum
1D_DEPT NMR	¹³C NMR Spectrum (1D, 101 MHz, CDCl3, experimental)	1210751893@qq.com	Huazhong University if Science and technology	Yuyi Zheng	2024-07-10	View Spectrum
HMBC NMR	[¹H, ¹³C] NMR Spectrum (2D, 400 MHz, CDCl3, experimental)	1210751893@qq.com	Huazhong University if Science and technology	Yuyi Zheng	2024-07-10	View Spectrum
COSY NMR	[¹H, ¹H] NMR Spectrum (2D, 400 MHz, CDCl3, experimental)	1210751893@qq.com	Huazhong University if Science and technology	Yuyi Zheng	2024-07-10	View Spectrum
HSQC NMR	[¹H, ¹³C] NMR Spectrum (2D, 400 MHz, CDCl3, experimental)	1210751893@qq.com	Huazhong University if Science and technology	Yuyi Zheng	2024-07-10	View Spectrum

Predicted Spectra

Spectrum Type	Description	Depositor ID	Depositor Organization	Depositor	Deposition Date	View

Chemical Shift Submissions

Spectrum Type	Description	Depositor Email	Depositor Organization	Depositor	Deposition Date	View
1D NMR	¹H NMR Spectrum (1D, 400.132470967, CDCl₃, simulated)	1210751893@qq.com	Huazhong University if Science and technology	Yuyi Zheng	2024-07-10	View Spectrum

Species

Species of Origin

Species Name	Source	Reference
Aspergillus undulatus		Not Available

Chemical Taxonomy

Description

This compound belongs to the class of organic compounds known as ophiobolane sesterterpenoids. These are sesterterpnoids with a structure based on the ophiobolane backbone. Ophiobolane is a tricyclic compound consisting of two cyclopentane rings joined by a cyclooctane ring, and carries a methyl group at the 1-, 4-, and 8-position, as well as a 6-methylheptane group at the 12-position.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Prenol lipids

Sub Class

Sesterterpenoids

Direct Parent

Ophiobolane sesterterpenoids

Alternative Parents

Substituents

Ophiobolane sesterterpenoid
Tertiary alcohol
Cyclic alcohol
Secondary alcohol
Organic oxygen compound
Hydrocarbon derivative
Organooxygen compound
Alcohol
Aliphatic homopolycyclic compound

Molecular Framework

Aliphatic homopolycyclic 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	3.94	ChemAxon
pKa (Strongest Acidic)	14.21	ChemAxon
pKa (Strongest Basic)	-2.9	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	3	ChemAxon
Hydrogen Donor Count	3	ChemAxon
Polar Surface Area	60.69 Å²	ChemAxon
Rotatable Bond Count	4	ChemAxon
Refractivity	116.2 m³·mol⁻¹	ChemAxon
Polarizability	47.68 Å³	ChemAxon
Number of Rings	3	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

Not Available

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

Not Available

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

DOI: 10.1021/acs.jnatprod.4c00385

Showing NP-Card for Undobolin K (NP0333594)

MOL for NP0333594 (Undobolin K)

3D MOL for NP0333594 (Undobolin K)

3D SDF for NP0333594 (Undobolin K)

3D-SDF for NP0333594 (Undobolin K)

PDB for NP0333594 (Undobolin K)

3D PDB for NP0333594 (Undobolin K)

SMILES for NP0333594 (Undobolin K)

INCHI for NP0333594 (Undobolin K)

Structure for NP0333594 (Undobolin K)

3D Structure for NP0333594 (Undobolin K)