NP-MRD: Showing NP-Card for 8,11-bis(acetyloxy)-2,6-dihydroxy-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate (NP0296923)

Jump To Section:

Identification Spectra BioTaxonomy ChemoTaxonomy Physical properties Links References XML

Record Information

Version

2.0

Created at

2022-09-10 06:48:59 UTC

Updated at

2022-09-10 06:48:59 UTC

NP-MRD ID

NP0296923

Secondary Accession Numbers

None

Natural Product Identification

Common Name

8,11-bis(acetyloxy)-2,6-dihydroxy-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

Description

8,11-Bis(acetyloxy)-2,6-dihydroxy-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]Hexadecan-15-yl acetate belongs to the class of organic compounds known as kaurane diterpenoids. These are diterpene alkaloids with a structure that is based on the kaurane skeleton. Kaurane is a tetracyclic compound that arises by cyclisation of a pimarane precursor followed by rearrangement. It possesses a [3,2,1]-bicyclic ring system with C15-C16 bridge connected to C13, forming the five-membered ring D. 8,11-bis(acetyloxy)-2,6-dihydroxy-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate is found in Isodon nervosus. 8,11-Bis(acetyloxy)-2,6-dihydroxy-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]Hexadecan-15-yl acetate is an extremely weak basic (essentially neutral) compound (based on its pKa).

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1533004191518272D          

 35 38  0  0  0  0            999 V2000
    1.5787   -1.3837    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3741   -1.1645    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9616   -1.7436    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.5818   -0.3661    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.9943    0.2131    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1624    0.0148    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5599    0.6390    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0999    1.1466    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5716    1.6964    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9122    2.4784    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3972    3.1229    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.7316    2.6344    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0048    3.4129    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.2706    2.0041    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0801    2.1631    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.7865    2.5893    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7830    2.9327    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6225    1.5414    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.4321    1.7003    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.3553    0.7609    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5458    0.6020    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2786   -0.1786    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.8210   -0.8002    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6306   -0.6413    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.5539   -1.5808    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0034    1.2236    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7368    0.4428    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1837    1.0614    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7383    2.0343    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5612    2.8401    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2252    3.0895    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8344    2.5332    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4024    3.8952    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1409    1.3964    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6778    1.4981    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  2  0  0  0  0
  2  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
  7  8  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  1  0  0  0  0
 10 11  1  0  0  0  0
 10 12  1  0  0  0  0
 12 13  2  0  0  0  0
 12 14  1  0  0  0  0
 14 15  1  0  0  0  0
 15 16  1  0  0  0  0
 15 17  1  0  0  0  0
 15 18  1  0  0  0  0
 18 19  1  0  0  0  0
 18 20  1  0  0  0  0
 20 21  1  0  0  0  0
 21 22  1  0  0  0  0
 22 23  1  0  0  0  0
 23 24  2  0  0  0  0
 23 25  1  0  0  0  0
 21 26  1  0  0  0  0
 14 26  1  0  0  0  0
 26 27  1  0  0  0  0
 26 28  1  0  0  0  0
  5 28  1  0  0  0  0
  9 28  1  0  0  0  0
  9 29  1  0  0  0  0
 29 30  1  0  0  0  0
 30 31  1  0  0  0  0
 31 32  2  0  0  0  0
 31 33  1  0  0  0  0
 29 34  1  0  0  0  0
  7 34  1  0  0  0  0
 34 35  2  0  0  0  0
M  END

     RDKit          3D

 71 74  0  0  0  0  0  0  0  0999 V2000
    4.8953   -0.8100   -0.0283 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6770   -0.4978   -0.2822 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0996   -0.0281   -1.5719 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.5358    1.3195   -1.3183 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0093    1.3924   -1.3196 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.7411    2.7592   -1.1079 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.3283    3.6757   -2.0274 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1047    5.0689   -1.5473 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1605    3.3161   -3.1993 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.4169    0.4493   -0.3191 C   0  0  1  0  0  0  0  0  0  0  0  0
   -1.0315    0.1963   -0.4039 C   0  0  2  0  0  0  0  0  0  0  0  0
   -1.7142    1.3037   -1.1654 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6792    0.2320    0.9727 C   0  0  1  0  0  0  0  0  0  0  0  0
   -1.2193    1.3667    1.6390 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5086    1.3493    2.8271 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0202    2.5616    3.5300 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2854    0.2318    3.3033 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1784    0.1517    0.8840 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6993   -0.9479    0.0590 C   0  0  1  0  0  0  0  0  0  0  0  0
   -4.9148   -0.5130   -0.5285 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8476   -1.4446   -1.0551 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3543   -0.9752   -2.4258 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0070   -2.9801   -1.0906 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3965   -1.1736   -0.9406 C   0  0  2  0  0  0  0  0  0  0  0  0
   -0.7773   -2.1163    0.0617 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3747   -2.9080    0.7312 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.6848   -2.0259    0.2011 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.2255   -3.1181   -0.5186 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.2948   -0.7741   -0.2780 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.9317   -1.0153   -1.6419 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5026   -0.5140    0.6245 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.7163   -1.5537    1.5563 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.8361   -1.3955    2.9146 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0586   -2.5317    3.8478 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7565   -0.2566    3.3947 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.2310   -1.1508    0.9669 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.6528   -0.7409   -0.8262 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.7813   -0.1170   -2.4122 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.9272    1.7902   -0.3931 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.8588    2.0025   -2.1567 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.7330    1.1691   -2.3663 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.4081    5.7948   -2.3300 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.6950    5.2855   -0.6357 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9617    5.2641   -1.3106 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.5950    0.9495    0.6857 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8322    1.1477   -1.2035 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4086    1.3839   -2.2012 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6281    2.2164   -0.5436 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3554   -0.6534    1.5369 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0468    2.4517    4.6389 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7239    3.4113    3.3023 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.0165    2.8265    3.2400 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5130   -0.0171    1.9556 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6686    1.1200    0.6329 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0358   -1.8037    0.7189 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.0450    0.4573   -0.3956 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5485   -0.5243   -3.0380 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2724   -0.3632   -2.3451 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6911   -1.8483   -3.0630 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0838   -3.4829   -1.4034 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4665   -3.3580   -0.1575 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7618   -3.2762   -1.8824 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9437   -1.4020   -1.9164 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.9575   -2.2471    1.2729 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.6772   -3.1865   -1.3475 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.2890   -0.8269   -2.4897 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.3338   -2.0267   -1.6841 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4272    0.4449    1.1591 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.6598   -2.1703    4.7077 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.6733   -3.3111    3.3511 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1033   -3.0039    4.1554 H   0  0  0  0  0  0  0  0  0  0  0  0
 34 33  1  0
 33 35  2  0
 33 32  1  0
 32 31  1  0
 31  2  1  0
  2  1  2  3
  2  3  1  0
  3 30  1  0
 29 30  1  6
 29 27  1  0
 27 28  1  0
 27 25  1  0
 25 26  2  0
 25 24  1  0
 24 21  1  0
 21 22  1  0
 21 23  1  0
 21 19  1  0
 19 20  1  0
 19 18  1  0
 18 13  1  0
 13 14  1  0
 14 15  1  0
 15 16  1  0
 15 17  2  0
 13 11  1  0
 11 12  1  6
 11 10  1  0
 10  5  1  0
  5  4  1  0
  5  6  1  0
  6  7  1  0
  7  8  1  0
  7  9  2  0
 29 31  1  0
 10 29  1  0
  4  3  1  0
 11 24  1  0
 34 69  1  0
 34 70  1  0
 34 71  1  0
 31 68  1  1
  1 36  1  0
  1 37  1  0
  3 38  1  6
 30 66  1  0
 30 67  1  0
 27 64  1  1
 28 65  1  0
 24 63  1  6
 22 57  1  0
 22 58  1  0
 22 59  1  0
 23 60  1  0
 23 61  1  0
 23 62  1  0
 19 55  1  1
 20 56  1  0
 18 53  1  0
 18 54  1  0
 13 49  1  1
 16 50  1  0
 16 51  1  0
 16 52  1  0
 12 46  1  0
 12 47  1  0
 12 48  1  0
 10 45  1  1
  5 41  1  6
  4 39  1  0
  4 40  1  0
  8 42  1  0
  8 43  1  0
  8 44  1  0
M  END


  Mrv1533004191518272D          

 35 38  0  0  0  0            999 V2000
    1.5787   -1.3837    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3741   -1.1645    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9616   -1.7436    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.5818   -0.3661    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.9943    0.2131    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1624    0.0148    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5599    0.6390    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0999    1.1466    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5716    1.6964    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9122    2.4784    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3972    3.1229    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.7316    2.6344    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0048    3.4129    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.2706    2.0041    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0801    2.1631    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.7865    2.5893    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7830    2.9327    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6225    1.5414    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.4321    1.7003    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.3553    0.7609    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5458    0.6020    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2786   -0.1786    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.8210   -0.8002    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6306   -0.6413    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.5539   -1.5808    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0034    1.2236    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7368    0.4428    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1837    1.0614    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7383    2.0343    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5612    2.8401    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2252    3.0895    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8344    2.5332    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4024    3.8952    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1409    1.3964    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6778    1.4981    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  2  0  0  0  0
  2  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
  7  8  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  1  0  0  0  0
 10 11  1  0  0  0  0
 10 12  1  0  0  0  0
 12 13  2  0  0  0  0
 12 14  1  0  0  0  0
 14 15  1  0  0  0  0
 15 16  1  0  0  0  0
 15 17  1  0  0  0  0
 15 18  1  0  0  0  0
 18 19  1  0  0  0  0
 18 20  1  0  0  0  0
 20 21  1  0  0  0  0
 21 22  1  0  0  0  0
 22 23  1  0  0  0  0
 23 24  2  0  0  0  0
 23 25  1  0  0  0  0
 21 26  1  0  0  0  0
 14 26  1  0  0  0  0
 26 27  1  0  0  0  0
 26 28  1  0  0  0  0
  5 28  1  0  0  0  0
  9 28  1  0  0  0  0
  9 29  1  0  0  0  0
 29 30  1  0  0  0  0
 30 31  1  0  0  0  0
 31 32  2  0  0  0  0
 31 33  1  0  0  0  0
 29 34  1  0  0  0  0
  7 34  1  0  0  0  0
 34 35  2  0  0  0  0
M  END
> <DATABASE_ID>
NP0296923

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CC(=O)OC1C(=C)C2CC11C(O)C(=O)C3C(C)(C)C(O)CC(OC(C)=O)C3(C)C1C(C2)OC(C)=O

> <INCHI_IDENTIFIER>
InChI=1S/C26H36O9/c1-11-15-8-16(33-12(2)27)20-25(7)18(34-13(3)28)9-17(30)24(5,6)21(25)19(31)22(32)26(20,10-15)23(11)35-14(4)29/h15-18,20-23,30,32H,1,8-10H2,2-7H3

> <INCHI_KEY>
RQAVBFNKRIQRDR-UHFFFAOYSA-N

> <FORMULA>
C26H36O9

> <MOLECULAR_WEIGHT>
492.565

> <EXACT_MASS>
492.235932739

> <JCHEM_ACCEPTOR_COUNT>
6

> <JCHEM_ATOM_COUNT>
71

> <JCHEM_AVERAGE_POLARIZABILITY>
50.636702612438015

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
2

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
8,11-bis(acetyloxy)-2,6-dihydroxy-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

> <ALOGPS_LOGP>
1.45

> <JCHEM_LOGP>
0.3830208483333345

> <ALOGPS_LOGS>
-3.28

> <JCHEM_MDDR_LIKE_RULE>
1

> <JCHEM_NUMBER_OF_RINGS>
4

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
14.611613953643477

> <JCHEM_PKA_STRONGEST_ACIDIC>
12.84279899647591

> <JCHEM_PKA_STRONGEST_BASIC>
-2.9701083812567983

> <JCHEM_POLAR_SURFACE_AREA>
136.43

> <JCHEM_REFRACTIVITY>
121.04780000000001

> <JCHEM_ROTATABLE_BOND_COUNT>
6

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
2.56e-01 g/l

> <JCHEM_TRADITIONAL_IUPAC>
8,11-bis(acetyloxy)-2,6-dihydroxy-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 19-APR-15   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   19-APR-15         0                                  
HETATM    1  C   UNK     0       2.947  -2.583   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       4.432  -2.174   0.000  0.00  0.00           C+0
HETATM    3  O   UNK     0       5.528  -3.255   0.000  0.00  0.00           O+0
HETATM    4  O   UNK     0       4.819  -0.683   0.000  0.00  0.00           O+0
HETATM    5  C   UNK     0       3.723   0.398   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       2.170   0.028   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       1.045   1.193   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       2.053   2.140   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       2.934   3.167   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       3.569   4.626   0.000  0.00  0.00           C+0
HETATM   11  O   UNK     0       2.608   5.829   0.000  0.00  0.00           O+0
HETATM   12  C   UNK     0       5.099   4.918   0.000  0.00  0.00           C+0
HETATM   13  O   UNK     0       5.609   6.371   0.000  0.00  0.00           O+0
HETATM   14  C   UNK     0       6.105   3.741   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       7.616   4.038   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       8.935   4.833   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       7.062   5.474   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       8.629   2.877   0.000  0.00  0.00           C+0
HETATM   19  O   UNK     0      10.140   3.174   0.000  0.00  0.00           O+0
HETATM   20  C   UNK     0       8.130   1.420   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0       6.619   1.124   0.000  0.00  0.00           C+0
HETATM   22  O   UNK     0       6.120  -0.333   0.000  0.00  0.00           O+0
HETATM   23  C   UNK     0       7.133  -1.494   0.000  0.00  0.00           C+0
HETATM   24  O   UNK     0       8.644  -1.197   0.000  0.00  0.00           O+0
HETATM   25  C   UNK     0       6.634  -2.951   0.000  0.00  0.00           C+0
HETATM   26  C   UNK     0       5.606   2.284   0.000  0.00  0.00           C+0
HETATM   27  C   UNK     0       5.109   0.827   0.000  0.00  0.00           C+0
HETATM   28  C   UNK     0       4.076   1.981   0.000  0.00  0.00           C+0
HETATM   29  C   UNK     0       1.378   3.797   0.000  0.00  0.00           C+0
HETATM   30  O   UNK     0       1.047   5.301   0.000  0.00  0.00           O+0
HETATM   31  C   UNK     0      -0.420   5.767   0.000  0.00  0.00           C+0
HETATM   32  O   UNK     0      -1.558   4.729   0.000  0.00  0.00           O+0
HETATM   33  C   UNK     0      -0.751   7.271   0.000  0.00  0.00           C+0
HETATM   34  C   UNK     0       0.263   2.607   0.000  0.00  0.00           C+0
HETATM   35  C   UNK     0      -1.265   2.796   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3    4                                                  
CONECT    3    2                                                            
CONECT    4    2    5                                                       
CONECT    5    4    6   28                                                  
CONECT    6    5    7                                                       
CONECT    7    6    8   34                                                  
CONECT    8    7    9                                                       
CONECT    9    8   10   28   29                                             
CONECT   10    9   11   12                                                  
CONECT   11   10                                                            
CONECT   12   10   13   14                                                  
CONECT   13   12                                                            
CONECT   14   12   15   26                                                  
CONECT   15   14   16   17   18                                             
CONECT   16   15                                                            
CONECT   17   15                                                            
CONECT   18   15   19   20                                                  
CONECT   19   18                                                            
CONECT   20   18   21                                                       
CONECT   21   20   22   26                                                  
CONECT   22   21   23                                                       
CONECT   23   22   24   25                                                  
CONECT   24   23                                                            
CONECT   25   23                                                            
CONECT   26   21   14   27   28                                             
CONECT   27   26                                                            
CONECT   28   26    5    9                                                  
CONECT   29    9   30   34                                                  
CONECT   30   29   31                                                       
CONECT   31   30   32   33                                                  
CONECT   32   31                                                            
CONECT   33   31                                                            
CONECT   34   29    7   35                                                  
CONECT   35   34                                                            
MASTER        0    0    0    0    0    0    0    0   35    0   76    0
END

View in JSmol

Synonyms

Value	Source
8,11-Bis(acetyloxy)-2,6-dihydroxy-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0,.0,]hexadecan-15-yl acetic acid	Generator
8,11-Bis(acetyloxy)-2,6-dihydroxy-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetic acid	Generator

Chemical Formula

C₂₆H₃₆O₉

Average Mass

492.5650 Da

Monoisotopic Mass

492.23593 Da

IUPAC Name

8,11-bis(acetyloxy)-2,6-dihydroxy-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

Traditional Name

8,11-bis(acetyloxy)-2,6-dihydroxy-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

CAS Registry Number

Not Available

SMILES

CC(=O)OC1C(=C)C2CC11C(O)C(=O)C3C(C)(C)C(O)CC(OC(C)=O)C3(C)C1C(C2)OC(C)=O

InChI Identifier

InChI=1S/C26H36O9/c1-11-15-8-16(33-12(2)27)20-25(7)18(34-13(3)28)9-17(30)24(5,6)21(25)19(31)22(32)26(20,10-15)23(11)35-14(4)29/h15-18,20-23,30,32H,1,8-10H2,2-7H3

InChI Key

RQAVBFNKRIQRDR-UHFFFAOYSA-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
Isodon nervosus	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as kaurane diterpenoids. These are diterpene alkaloids with a structure that is based on the kaurane skeleton. Kaurane is a tetracyclic compound that arises by cyclisation of a pimarane precursor followed by rearrangement. It possesses a [3,2,1]-bicyclic ring system with C15-C16 bridge connected to C13, forming the five-membered ring D.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Prenol lipids

Sub Class

Diterpenoids

Direct Parent

Kaurane diterpenoids

Alternative Parents

Substituents

Kaurane diterpenoid
Tricarboxylic acid or derivatives
Cyclic alcohol
Secondary alcohol
Ketone
Carboxylic acid ester
Carboxylic acid derivative
Organic oxygen compound
Organic oxide
Hydrocarbon derivative
Organooxygen compound
Carbonyl group
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	1.45	ALOGPS
logP	0.38	ChemAxon
logS	-3.3	ALOGPS
pKa (Strongest Acidic)	12.84	ChemAxon
pKa (Strongest Basic)	-3	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	6	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	136.43 Å²	ChemAxon
Rotatable Bond Count	6	ChemAxon
Refractivity	121.05 m³·mol⁻¹	ChemAxon
Polarizability	50.64 Å³	ChemAxon
Number of Rings	4	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	Yes	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

73809286

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for 8,11-bis(acetyloxy)-2,6-dihydroxy-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate (NP0296923)

MOL for NP0296923 (8,11-bis(acetyloxy)-2,6-dihydroxy-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate)

3D MOL for NP0296923 (8,11-bis(acetyloxy)-2,6-dihydroxy-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate)

3D SDF for NP0296923 (8,11-bis(acetyloxy)-2,6-dihydroxy-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate)

3D-SDF for NP0296923 (8,11-bis(acetyloxy)-2,6-dihydroxy-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate)

PDB for NP0296923 (8,11-bis(acetyloxy)-2,6-dihydroxy-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate)

3D PDB for NP0296923 (8,11-bis(acetyloxy)-2,6-dihydroxy-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate)

SMILES for NP0296923 (8,11-bis(acetyloxy)-2,6-dihydroxy-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate)

INCHI for NP0296923 (8,11-bis(acetyloxy)-2,6-dihydroxy-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate)

Structure for NP0296923 (8,11-bis(acetyloxy)-2,6-dihydroxy-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate)

3D Structure for NP0296923 (8,11-bis(acetyloxy)-2,6-dihydroxy-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate)