NP-MRD: Showing NP-Card for (3as,4s,5s,11ar)-6-formyl-5-methoxy-10-methyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl 2-methylpropanoate (NP0184527)

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Record Information

Version

2.0

Created at

2022-09-03 23:40:57 UTC

Updated at

2022-09-03 23:40:57 UTC

NP-MRD ID

NP0184527

Secondary Accession Numbers

None

Natural Product Identification

Common Name

(3as,4s,5s,11ar)-6-formyl-5-methoxy-10-methyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl 2-methylpropanoate

Description

ACANTHOSPERMOLIDE belongs to the class of organic compounds known as germacranolides and derivatives. These are sesquiterpene lactones with a structure based on the germacranolide skeleton, characterized by a gamma lactone fused to a 1,7-dimethylcyclodec-1-ene moiety. (3as,4s,5s,11ar)-6-formyl-5-methoxy-10-methyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl 2-methylpropanoate is found in Acanthospermum australe. (3as,4s,5s,11ar)-6-formyl-5-methoxy-10-methyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl 2-methylpropanoate was first documented in 2008 (PMID: 18239309). Based on a literature review a small amount of articles have been published on ACANTHOSPERMOLIDE (PMID: 26125943) (PMID: 22440261).

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1652309042201402D          

 26 27  0  0  1  0            999 V2000
    2.9609   -0.4180    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9780    0.2991    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2487    0.8681    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4733    0.5863    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.4764    1.6611    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.3009    1.6895    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    3.8315    2.3213    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6439    2.1776    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.1745    2.8094    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.9257    1.4023    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7381    1.2586    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.0200    0.4833    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.4894   -0.1485    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7712   -0.9239    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.5836   -1.0675    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.6770   -0.0049    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    4.1464   -0.6366    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.4282   -1.4120    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.3952    0.7705    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    4.0858    0.0057    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.2688   -0.1087    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7611    0.5416    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.9594   -0.8735    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.4670   -1.5239    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1423   -0.9880    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5828    0.9141    0.0000 C   0  0  1  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  2  0  0  0  0
  3  5  1  0  0  0  0
  6  5  1  6  0  0  0
  6  7  1  0  0  0  0
  7  8  2  0  0  0  0
  8  9  1  0  0  0  0
  8 10  1  0  0  0  0
 10 11  1  0  0  0  0
 11 12  1  0  0  0  0
 12 13  2  0  0  0  0
 13 14  1  0  0  0  0
 14 15  2  0  0  0  0
 13 16  1  0  0  0  0
 16 17  1  6  0  0  0
 17 18  1  0  0  0  0
 16 19  1  0  0  0  0
 19 20  1  6  0  0  0
 20 21  1  0  0  0  0
 21 22  2  0  0  0  0
 21 23  1  0  0  0  0
 23 24  1  0  0  0  0
 23 25  1  0  0  0  0
 19 26  1  0  0  0  0
 26  2  1  1  0  0  0
  6 26  1  0  0  0  0
M  END

     RDKit          3D

 52 53  0  0  0  0  0  0  0  0999 V2000
   -1.2867   -2.9878    0.1261 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2631   -2.3349   -0.3715 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.4074   -2.6553   -1.6124 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0668   -3.2370   -2.6252 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.7109   -2.2013   -1.5063 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.7909   -1.1909   -0.4521 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.9415   -1.6160    0.3790 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3477   -0.9024    1.4008 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.5429   -1.4813    2.1451 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7465    0.3268    1.8398 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9317    1.5683    1.0325 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7659    2.4429    1.3918 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5914    2.3597    0.7991 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4071    3.3006    1.3005 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2261    4.1250    2.1983 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.2688    1.3881   -0.3042 C   0  0  2  0  0  0  0  0  0  0  0  0
   -0.7409    2.0477   -1.0257 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2463    2.3846   -2.2771 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3067    0.0972    0.1788 C   0  0  1  0  0  0  0  0  0  0  0  0
   -1.6007   -0.1097   -0.4158 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7968   -0.0188    0.2129 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7932    0.2653    1.4395 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0442   -0.2501   -0.5523 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2032    0.7268   -1.6930 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1239   -1.6619   -1.0737 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.4743   -1.1322    0.1897 C   0  0  1  0  0  0  0  0  0  0  0  0
   -1.6739   -2.6295    1.0747 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7109   -3.8313   -0.3879 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.0980   -0.3334   -1.0748 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.4827   -2.5738    0.1316 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.8826   -0.7828    2.9158 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.1476   -2.3893    2.6455 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.3202   -1.7967    1.4398 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.6843    0.2477    2.2389 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.2525    0.6048    2.8456 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.0737    1.4749   -0.0327 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.8443    2.1582    1.3640 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.9578    3.1603    2.1920 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3882    3.2668    0.8409 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.1185    1.3538   -0.9635 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9976    2.9106   -2.8997 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0380    1.4684   -2.8712 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.6998    2.9750   -2.2113 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6058    0.3317    1.2509 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.9333   -0.1113    0.1111 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.2649    0.5988   -2.0568 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5368    0.5303   -2.5329 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1413    1.7637   -1.2992 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.0292   -1.8271   -1.6560 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2406   -1.9099   -1.7255 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1175   -2.3931   -0.2460 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.6255   -1.5201    1.2487 H   0  0  0  0  0  0  0  0  0  0  0  0
 18 17  1  0
 17 16  1  0
 16 19  1  0
 19 20  1  0
 20 21  1  0
 21 22  2  0
 21 23  1  0
 23 24  1  0
 23 25  1  0
 19 26  1  0
 26  6  1  0
  6  5  1  0
  5  3  1  0
  3  4  2  0
  3  2  1  0
  2  1  2  3
  6  7  1  0
  7  8  2  0
  8  9  1  0
  8 10  1  0
 10 11  1  0
 11 12  1  0
 12 13  2  0
 13 14  1  0
 14 15  2  0
 13 16  1  0
  2 26  1  0
 18 41  1  0
 18 42  1  0
 18 43  1  0
 16 40  1  6
 19 44  1  1
 23 45  1  0
 24 46  1  0
 24 47  1  0
 24 48  1  0
 25 49  1  0
 25 50  1  0
 25 51  1  0
 26 52  1  1
  6 29  1  6
  1 27  1  0
  1 28  1  0
  7 30  1  0
  9 31  1  0
  9 32  1  0
  9 33  1  0
 10 34  1  0
 10 35  1  0
 11 36  1  0
 11 37  1  0
 12 38  1  0
 14 39  1  0
M  END


  Mrv1652309042201402D          

 26 27  0  0  1  0            999 V2000
    2.9609   -0.4180    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9780    0.2991    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2487    0.8681    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4733    0.5863    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.4764    1.6611    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.3009    1.6895    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    3.8315    2.3213    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6439    2.1776    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.1745    2.8094    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.9257    1.4023    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7381    1.2586    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.0200    0.4833    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.4894   -0.1485    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7712   -0.9239    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.5836   -1.0675    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.6770   -0.0049    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    4.1464   -0.6366    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.4282   -1.4120    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.3952    0.7705    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    4.0858    0.0057    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.2688   -0.1087    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7611    0.5416    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.9594   -0.8735    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.4670   -1.5239    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1423   -0.9880    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5828    0.9141    0.0000 C   0  0  1  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  2  0  0  0  0
  3  5  1  0  0  0  0
  6  5  1  6  0  0  0
  6  7  1  0  0  0  0
  7  8  2  0  0  0  0
  8  9  1  0  0  0  0
  8 10  1  0  0  0  0
 10 11  1  0  0  0  0
 11 12  1  0  0  0  0
 12 13  2  0  0  0  0
 13 14  1  0  0  0  0
 14 15  2  0  0  0  0
 13 16  1  0  0  0  0
 16 17  1  6  0  0  0
 17 18  1  0  0  0  0
 16 19  1  0  0  0  0
 19 20  1  6  0  0  0
 20 21  1  0  0  0  0
 21 22  2  0  0  0  0
 21 23  1  0  0  0  0
 23 24  1  0  0  0  0
 23 25  1  0  0  0  0
 19 26  1  0  0  0  0
 26  2  1  1  0  0  0
  6 26  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0184527

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CO[C@@H]1[C@@H](OC(=O)C(C)C)[C@@H]2[C@H](OC(=O)C2=C)\C=C(C)/CC\C=C1\C=O

> <INCHI_IDENTIFIER>
InChI=1S/C20H26O6/c1-11(2)19(22)26-18-16-13(4)20(23)25-15(16)9-12(3)7-6-8-14(10-21)17(18)24-5/h8-11,15-18H,4,6-7H2,1-3,5H3/b12-9-,14-8-/t15-,16+,17+,18+/m1/s1

> <INCHI_KEY>
SKCDPGIEMVQDCR-VBMXKYFYSA-N

> <FORMULA>
C20H26O6

> <MOLECULAR_WEIGHT>
362.422

> <EXACT_MASS>
362.172938557

> <JCHEM_ACCEPTOR_COUNT>
4

> <JCHEM_ATOM_COUNT>
52

> <JCHEM_AVERAGE_POLARIZABILITY>
37.74859511442868

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
0

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
(3aS,4S,5S,11aR)-6-formyl-5-methoxy-10-methyl-3-methylidene-2-oxo-2H,3H,3aH,4H,5H,8H,9H,11aH-cyclodeca[b]furan-4-yl 2-methylpropanoate

> <JCHEM_LOGP>
2.912859085666668

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
2

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_BASIC>
-4.159518018630938

> <JCHEM_POLAR_SURFACE_AREA>
78.9

> <JCHEM_REFRACTIVITY>
96.62049999999998

> <JCHEM_ROTATABLE_BOND_COUNT>
5

> <JCHEM_RULE_OF_FIVE>
1

> <JCHEM_TRADITIONAL_IUPAC>
(3aS,4S,5S,11aR)-6-formyl-5-methoxy-10-methyl-3-methylidene-2-oxo-3aH,4H,5H,8H,9H,11aH-cyclodeca[b]furan-4-yl 2-methylpropanoate

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 04-SEP-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   04-SEP-22         0                                  
HETATM    1  C   UNK     0       5.527  -0.780   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       5.559   0.558   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       4.198   1.621   0.000  0.00  0.00           C+0
HETATM    4  O   UNK     0       2.750   1.094   0.000  0.00  0.00           O+0
HETATM    5  O   UNK     0       4.623   3.101   0.000  0.00  0.00           O+0
HETATM    6  C   UNK     0       6.162   3.154   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       7.152   4.333   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       8.669   4.065   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       9.659   5.244   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       9.195   2.618   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0      10.711   2.349   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0      11.237   0.902   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0      10.247  -0.277   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0      10.773  -1.725   0.000  0.00  0.00           C+0
HETATM   15  O   UNK     0      12.289  -1.993   0.000  0.00  0.00           O+0
HETATM   16  C   UNK     0       8.730  -0.009   0.000  0.00  0.00           C+0
HETATM   17  O   UNK     0       7.740  -1.188   0.000  0.00  0.00           O+0
HETATM   18  C   UNK     0       8.266  -2.636   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       8.204   1.438   0.000  0.00  0.00           C+0
HETATM   20  O   UNK     0       7.627   0.011   0.000  0.00  0.00           O+0
HETATM   21  C   UNK     0       6.102  -0.203   0.000  0.00  0.00           C+0
HETATM   22  O   UNK     0       5.154   1.011   0.000  0.00  0.00           O+0
HETATM   23  C   UNK     0       5.524  -1.631   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0       6.472  -2.845   0.000  0.00  0.00           C+0
HETATM   25  C   UNK     0       3.999  -1.844   0.000  0.00  0.00           C+0
HETATM   26  C   UNK     0       6.688   1.706   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3   26                                                  
CONECT    3    2    4    5                                                  
CONECT    4    3                                                            
CONECT    5    3    6                                                       
CONECT    6    5    7   26                                                  
CONECT    7    6    8                                                       
CONECT    8    7    9   10                                                  
CONECT    9    8                                                            
CONECT   10    8   11                                                       
CONECT   11   10   12                                                       
CONECT   12   11   13                                                       
CONECT   13   12   14   16                                                  
CONECT   14   13   15                                                       
CONECT   15   14                                                            
CONECT   16   13   17   19                                                  
CONECT   17   16   18                                                       
CONECT   18   17                                                            
CONECT   19   16   20   26                                                  
CONECT   20   19   21                                                       
CONECT   21   20   22   23                                                  
CONECT   22   21                                                            
CONECT   23   21   24   25                                                  
CONECT   24   23                                                            
CONECT   25   23                                                            
CONECT   26   19    2    6                                                  
MASTER        0    0    0    0    0    0    0    0   26    0   54    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₂₀H₂₆O₆

Average Mass

362.4220 Da

Monoisotopic Mass

362.17294 Da

IUPAC Name

(3aS,4S,5S,11aR)-6-formyl-5-methoxy-10-methyl-3-methylidene-2-oxo-2H,3H,3aH,4H,5H,8H,9H,11aH-cyclodeca[b]furan-4-yl 2-methylpropanoate

Traditional Name

(3aS,4S,5S,11aR)-6-formyl-5-methoxy-10-methyl-3-methylidene-2-oxo-3aH,4H,5H,8H,9H,11aH-cyclodeca[b]furan-4-yl 2-methylpropanoate

CAS Registry Number

Not Available

SMILES

CO[C@@H]1[C@@H](OC(=O)C(C)C)[C@@H]2[C@H](OC(=O)C2=C)\C=C(C)/CC\C=C1\C=O

InChI Identifier

InChI=1S/C20H26O6/c1-11(2)19(22)26-18-16-13(4)20(23)25-15(16)9-12(3)7-6-8-14(10-21)17(18)24-5/h8-11,15-18H,4,6-7H2,1-3,5H3/b12-9-,14-8-/t15-,16+,17+,18+/m1/s1

InChI Key

SKCDPGIEMVQDCR-VBMXKYFYSA-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
Acanthospermum australe	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as germacranolides and derivatives. These are sesquiterpene lactones with a structure based on the germacranolide skeleton, characterized by a gamma lactone fused to a 1,7-dimethylcyclodec-1-ene moiety.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Prenol lipids

Sub Class

Terpene lactones

Direct Parent

Germacranolides and derivatives

Alternative Parents

Substituents

Germacranolide
Germacrane sesquiterpenoid
Sesquiterpenoid
Dicarboxylic acid or derivatives
Gamma butyrolactone
Oxolane
Alpha,beta-unsaturated carboxylic ester
Enoate ester
Carboxylic acid ester
Lactone
Oxacycle
Ether
Dialkyl ether
Carboxylic acid derivative
Organoheterocyclic compound
Hydrocarbon derivative
Organic oxide
Organic oxygen compound
Aldehyde
Carbonyl group
Organooxygen compound
Aliphatic heteropolycyclic compound

Molecular Framework

Aliphatic heteropolycyclic 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	2.91	ChemAxon
pKa (Strongest Basic)	-4.2	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	4	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	78.9 Å²	ChemAxon
Rotatable Bond Count	5	ChemAxon
Refractivity	96.62 m³·mol⁻¹	ChemAxon
Polarizability	37.75 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

C00011851

Chemspider ID

52563494

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

93959096

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

De Ford C, Ulloa JL, Catalan CAN, Grau A, Martino VS, Muschietti LV, Merfort I: The sesquiterpene lactone polymatin B from Smallanthus sonchifolius induces different cell death mechanisms in three cancer cell lines. Phytochemistry. 2015 Sep;117:332-339. doi: 10.1016/j.phytochem.2015.06.020. Epub 2015 Jun 27. [PubMed:26125943 ]
Hong SS, Lee SA, Han XH, Lee MH, Hwang JS, Park JS, Oh KW, Han K, Lee MK, Lee H, Kim W, Lee D, Hwang BY: Melampolides from the leaves of Smallanthus sonchifolius and their inhibitory activity of lps-induced nitric oxide production. Chem Pharm Bull (Tokyo). 2008 Feb;56(2):199-202. doi: 10.1248/cpb.56.199. [PubMed:18239309 ]
Ganfon H, Bero J, Tchinda AT, Gbaguidi F, Gbenou J, Moudachirou M, Frederich M, Quetin-Leclercq J: Antiparasitic activities of two sesquiterpenic lactones isolated from Acanthospermum hispidum D.C. J Ethnopharmacol. 2012 May 7;141(1):411-7. doi: 10.1016/j.jep.2012.03.002. Epub 2012 Mar 13. [PubMed:22440261 ]
LOTUS database [Link]

Showing NP-Card for (3as,4s,5s,11ar)-6-formyl-5-methoxy-10-methyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl 2-methylpropanoate (NP0184527)

MOL for NP0184527 ((3as,4s,5s,11ar)-6-formyl-5-methoxy-10-methyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl 2-methylpropanoate)

3D MOL for NP0184527 ((3as,4s,5s,11ar)-6-formyl-5-methoxy-10-methyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl 2-methylpropanoate)

3D SDF for NP0184527 ((3as,4s,5s,11ar)-6-formyl-5-methoxy-10-methyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl 2-methylpropanoate)

3D-SDF for NP0184527 ((3as,4s,5s,11ar)-6-formyl-5-methoxy-10-methyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl 2-methylpropanoate)

PDB for NP0184527 ((3as,4s,5s,11ar)-6-formyl-5-methoxy-10-methyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl 2-methylpropanoate)

3D PDB for NP0184527 ((3as,4s,5s,11ar)-6-formyl-5-methoxy-10-methyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl 2-methylpropanoate)

SMILES for NP0184527 ((3as,4s,5s,11ar)-6-formyl-5-methoxy-10-methyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl 2-methylpropanoate)

INCHI for NP0184527 ((3as,4s,5s,11ar)-6-formyl-5-methoxy-10-methyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl 2-methylpropanoate)

Structure for NP0184527 ((3as,4s,5s,11ar)-6-formyl-5-methoxy-10-methyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl 2-methylpropanoate)

3D Structure for NP0184527 ((3as,4s,5s,11ar)-6-formyl-5-methoxy-10-methyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl 2-methylpropanoate)