NP-MRD: Showing NP-Card for (3e,3as,4s,8bs)-4-hydroxy-8,8-dimethyl-3-({[(2r)-4-methyl-5-oxo-2h-furan-2-yl]oxy}methylidene)-3ah,4h,5h,6h,8bh-indeno[1,2-b]furan-2,7-dione (NP0298830)

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Record Information

Version

2.0

Created at

2022-09-10 10:19:11 UTC

Updated at

2022-09-10 10:19:12 UTC

NP-MRD ID

NP0298830

Secondary Accession Numbers

None

Natural Product Identification

Common Name

(3e,3as,4s,8bs)-4-hydroxy-8,8-dimethyl-3-({[(2r)-4-methyl-5-oxo-2h-furan-2-yl]oxy}methylidene)-3ah,4h,5h,6h,8bh-indeno[1,2-b]furan-2,7-dione

Description

7-Oxoorobanchol belongs to the class of organic compounds known as strigolactones. These are terpene lactones structurally characterized by the presence of an indeno[1,2-b]furan and a 2,5-dihydrofuran-2-one linked together to form a 3-methyl-5-{8-methyl-2-oxo-indeno[1,2-b]furan-3-ylidene]methoxy}-2,5-dihydrofuran-2-one skeleton. (3e,3as,4s,8bs)-4-hydroxy-8,8-dimethyl-3-({[(2r)-4-methyl-5-oxo-2h-furan-2-yl]oxy}methylidene)-3ah,4h,5h,6h,8bh-indeno[1,2-b]furan-2,7-dione is found in Linum usitatissimum. (3e,3as,4s,8bs)-4-hydroxy-8,8-dimethyl-3-({[(2r)-4-methyl-5-oxo-2h-furan-2-yl]oxy}methylidene)-3ah,4h,5h,6h,8bh-indeno[1,2-b]furan-2,7-dione was first documented in 2009 (PMID: 19502732). Based on a literature review very few articles have been published on 7-Oxoorobanchol (PMID: 23221743).

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1652309102212192D          

 26 29  0  0  1  0            999 V2000
   -1.3606    2.8939    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3443    2.0691    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6675    1.5974    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9069    0.8079    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
   -0.4089    0.1502    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7295   -0.6100    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2316   -1.2677    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4710   -2.0572    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2504   -2.3276    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.2059   -2.5289    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.8636   -2.0309    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.6885   -2.0146    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9279   -1.2251    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7313   -1.0377    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2953   -1.6398    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0559   -2.4293    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6199   -3.0314    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.2525   -2.6167    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4117   -3.4262    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6704   -3.2014    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2510   -0.7535    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.2348    0.0714    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.5933   -1.2515    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
   -1.7317    0.7917    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0021    1.5711    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7916    1.8105    0.0000 O   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
  3  4  1  0  0  0  0
  4  5  1  6  0  0  0
  5  6  1  0  0  0  0
  6  7  2  0  0  0  0
  7  8  1  0  0  0  0
  8  9  2  0  0  0  0
  8 10  1  0  0  0  0
 11 10  1  1  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  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
 12 18  1  0  0  0  0
 18 19  1  0  0  0  0
 18 20  1  0  0  0  0
 13 21  1  0  0  0  0
 21 22  1  6  0  0  0
 21 23  1  0  0  0  0
 23  7  1  1  0  0  0
 11 23  1  0  0  0  0
  4 24  1  0  0  0  0
 24 25  1  0  0  0  0
  2 25  1  0  0  0  0
 25 26  2  0  0  0  0
M  END

     RDKit          3D

 46 49  0  0  0  0  0  0  0  0999 V2000
   -7.3322   -0.2835    0.2854 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.8963   -0.7115    0.4394 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8731    0.1116    0.5229 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6433   -0.6897    0.6648 C   0  0  2  0  0  0  0  0  0  0  0  0
   -2.6939   -0.3813   -0.3483 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2423    0.9205   -0.4126 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9815    1.1670   -0.1340 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2855    2.4654   -0.1373 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8270    3.5660   -0.3737 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.0487    2.2396    0.1638 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.1908    0.9550    0.7720 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.3819    0.2464    0.1908 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9908   -0.7679   -0.5464 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8568   -1.9512   -0.7708 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2379   -1.4255   -1.1522 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6885   -0.5722   -0.0228 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7369   -0.8546    0.5234 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.8295    0.5743    0.3695 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1278    0.8701    1.8277 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2059    1.7618   -0.4846 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6057   -0.4297   -1.0292 C   0  0  1  0  0  0  0  0  0  0  0  0
   -0.0816   -1.5514   -1.4543 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0117    0.1602    0.2479 C   0  0  2  0  0  0  0  0  0  0  0  0
   -4.0491   -2.0056    0.6546 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.4157   -2.0793    0.5193 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.1459   -3.1310    0.4704 O   0  0  0  0  0  0  0  0  0  0  0  0
   -7.6656    0.1015    1.2883 H   0  0  0  0  0  0  0  0  0  0  0  0
   -7.9741   -1.1186    0.0043 H   0  0  0  0  0  0  0  0  0  0  0  0
   -7.3669    0.5412   -0.4458 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.9707    1.2006    0.4879 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1892   -0.4301    1.6551 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9214    1.7029   -0.6864 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.2259    1.0072    1.8666 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4365   -2.6266   -1.5147 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.9985   -2.5460    0.1639 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.9467   -2.2531   -1.3522 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.1056   -0.7623   -2.0338 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.9810    1.5678    1.8857 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.2392    1.2285    2.3771 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.4320   -0.0812    2.3287 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.2955    1.8004   -0.6805 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.7165    1.6440   -1.4884 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.8725    2.7251   -0.0541 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.6560    0.3795   -1.7668 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0712   -1.6849   -2.4232 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3345   -0.5994    0.9469 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  2  0
  3  4  1  0
  4  5  1  0
  5  6  1  0
  6  7  2  0
  7 23  1  0
 23 21  1  0
 21 22  1  0
 21 13  1  0
 13 12  2  0
 12 11  1  0
 11 10  1  0
 10  8  1  0
  8  9  2  0
 12 18  1  0
 18 19  1  0
 18 20  1  0
 18 16  1  0
 16 17  2  0
 16 15  1  0
 15 14  1  0
  4 24  1  0
 24 25  1  0
 25 26  2  0
 25  2  1  0
  8  7  1  0
 11 23  1  0
 14 13  1  0
  1 27  1  0
  1 28  1  0
  1 29  1  0
  3 30  1  0
  4 31  1  1
  6 32  1  0
 23 46  1  1
 21 44  1  6
 22 45  1  0
 11 33  1  1
 19 38  1  0
 19 39  1  0
 19 40  1  0
 20 41  1  0
 20 42  1  0
 20 43  1  0
 15 36  1  0
 15 37  1  0
 14 34  1  0
 14 35  1  0
M  END


  Mrv1652309102212192D          

 26 29  0  0  1  0            999 V2000
   -1.3606    2.8939    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3443    2.0691    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6675    1.5974    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9069    0.8079    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
   -0.4089    0.1502    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7295   -0.6100    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2316   -1.2677    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4710   -2.0572    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2504   -2.3276    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.2059   -2.5289    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.8636   -2.0309    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.6885   -2.0146    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9279   -1.2251    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7313   -1.0377    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2953   -1.6398    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0559   -2.4293    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6199   -3.0314    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.2525   -2.6167    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4117   -3.4262    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6704   -3.2014    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2510   -0.7535    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.2348    0.0714    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.5933   -1.2515    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
   -1.7317    0.7917    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0021    1.5711    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7916    1.8105    0.0000 O   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
  3  4  1  0  0  0  0
  4  5  1  6  0  0  0
  5  6  1  0  0  0  0
  6  7  2  0  0  0  0
  7  8  1  0  0  0  0
  8  9  2  0  0  0  0
  8 10  1  0  0  0  0
 11 10  1  1  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  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
 12 18  1  0  0  0  0
 18 19  1  0  0  0  0
 18 20  1  0  0  0  0
 13 21  1  0  0  0  0
 21 22  1  6  0  0  0
 21 23  1  0  0  0  0
 23  7  1  1  0  0  0
 11 23  1  0  0  0  0
  4 24  1  0  0  0  0
 24 25  1  0  0  0  0
  2 25  1  0  0  0  0
 25 26  2  0  0  0  0
M  END
> <DATABASE_ID>
NP0298830

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CC1=C[C@H](O\C=C2/[C@H]3[C@H](O)C4=C([C@H]3OC2=O)C(C)(C)C(=O)CC4)OC1=O

> <INCHI_IDENTIFIER>
InChI=1S/C19H20O7/c1-8-6-12(25-17(8)22)24-7-10-13-15(21)9-4-5-11(20)19(2,3)14(9)16(13)26-18(10)23/h6-7,12-13,15-16,21H,4-5H2,1-3H3/b10-7+/t12-,13+,15-,16+/m1/s1

> <INCHI_KEY>
CHKDOMXJQUEQLN-AORPGMBKSA-N

> <FORMULA>
C19H20O7

> <MOLECULAR_WEIGHT>
360.362

> <EXACT_MASS>
360.120902984

> <JCHEM_ACCEPTOR_COUNT>
5

> <JCHEM_ATOM_COUNT>
46

> <JCHEM_AVERAGE_POLARIZABILITY>
35.52998682920162

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
(3E,3aS,4S,8bS)-4-hydroxy-8,8-dimethyl-3-({[(2R)-4-methyl-5-oxo-2,5-dihydrofuran-2-yl]oxy}methylidene)-2H,3H,3aH,4H,5H,6H,7H,8H,8bH-indeno[1,2-b]furan-2,7-dione

> <JCHEM_LOGP>
1.7201190439999998

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
4

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
14.17226484546531

> <JCHEM_PKA_STRONGEST_ACIDIC>
13.001932462418903

> <JCHEM_PKA_STRONGEST_BASIC>
-3.1752804321573374

> <JCHEM_POLAR_SURFACE_AREA>
99.13

> <JCHEM_REFRACTIVITY>
89.46019999999999

> <JCHEM_ROTATABLE_BOND_COUNT>
2

> <JCHEM_RULE_OF_FIVE>
1

> <JCHEM_TRADITIONAL_IUPAC>
(3E,3aS,4S,8bS)-4-hydroxy-8,8-dimethyl-3-({[(2R)-4-methyl-5-oxo-2H-furan-2-yl]oxy}methylidene)-3aH,4H,5H,6H,8bH-indeno[1,2-b]furan-2,7-dione

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 10-SEP-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   10-SEP-22         0                                  
HETATM    1  C   UNK     0      -2.540   5.402   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      -2.509   3.862   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      -1.246   2.982   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0      -1.693   1.508   0.000  0.00  0.00           C+0
HETATM    5  O   UNK     0      -0.763   0.280   0.000  0.00  0.00           O+0
HETATM    6  C   UNK     0      -1.362  -1.139   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0      -0.432  -2.366   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0      -0.879  -3.840   0.000  0.00  0.00           C+0
HETATM    9  O   UNK     0      -2.334  -4.345   0.000  0.00  0.00           O+0
HETATM   10  O   UNK     0       0.384  -4.721   0.000  0.00  0.00           O+0
HETATM   11  C   UNK     0       1.612  -3.791   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       3.152  -3.761   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       3.599  -2.287   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       5.098  -1.937   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       6.151  -3.061   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       5.704  -4.535   0.000  0.00  0.00           C+0
HETATM   17  O   UNK     0       6.757  -5.659   0.000  0.00  0.00           O+0
HETATM   18  C   UNK     0       4.205  -4.885   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       4.502  -6.396   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0       3.118  -5.976   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0       2.335  -1.406   0.000  0.00  0.00           C+0
HETATM   22  O   UNK     0       2.305   0.133   0.000  0.00  0.00           O+0
HETATM   23  C   UNK     0       1.107  -2.336   0.000  0.00  0.00           C+0
HETATM   24  O   UNK     0      -3.233   1.478   0.000  0.00  0.00           O+0
HETATM   25  C   UNK     0      -3.737   2.933   0.000  0.00  0.00           C+0
HETATM   26  O   UNK     0      -5.211   3.380   0.000  0.00  0.00           O+0
CONECT    1    2                                                            
CONECT    2    1    3   25                                                  
CONECT    3    2    4                                                       
CONECT    4    3    5   24                                                  
CONECT    5    4    6                                                       
CONECT    6    5    7                                                       
CONECT    7    6    8   23                                                  
CONECT    8    7    9   10                                                  
CONECT    9    8                                                            
CONECT   10    8   11                                                       
CONECT   11   10   12   23                                                  
CONECT   12   11   13   18                                                  
CONECT   13   12   14   21                                                  
CONECT   14   13   15                                                       
CONECT   15   14   16                                                       
CONECT   16   15   17   18                                                  
CONECT   17   16                                                            
CONECT   18   16   12   19   20                                             
CONECT   19   18                                                            
CONECT   20   18                                                            
CONECT   21   13   22   23                                                  
CONECT   22   21                                                            
CONECT   23   21    7   11                                                  
CONECT   24    4   25                                                       
CONECT   25   24    2   26                                                  
CONECT   26   25                                                            
MASTER        0    0    0    0    0    0    0    0   26    0   58    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₁₉H₂₀O₇

Average Mass

360.3620 Da

Monoisotopic Mass

360.12090 Da

IUPAC Name

(3E,3aS,4S,8bS)-4-hydroxy-8,8-dimethyl-3-({[(2R)-4-methyl-5-oxo-2,5-dihydrofuran-2-yl]oxy}methylidene)-2H,3H,3aH,4H,5H,6H,7H,8H,8bH-indeno[1,2-b]furan-2,7-dione

Traditional Name

(3E,3aS,4S,8bS)-4-hydroxy-8,8-dimethyl-3-({[(2R)-4-methyl-5-oxo-2H-furan-2-yl]oxy}methylidene)-3aH,4H,5H,6H,8bH-indeno[1,2-b]furan-2,7-dione

CAS Registry Number

Not Available

SMILES

CC1=C[C@H](O\C=C2/[C@H]3[C@H](O)C4=C([C@H]3OC2=O)C(C)(C)C(=O)CC4)OC1=O

InChI Identifier

InChI=1S/C19H20O7/c1-8-6-12(25-17(8)22)24-7-10-13-15(21)9-4-5-11(20)19(2,3)14(9)16(13)26-18(10)23/h6-7,12-13,15-16,21H,4-5H2,1-3H3/b10-7+/t12-,13+,15-,16+/m1/s1

InChI Key

CHKDOMXJQUEQLN-AORPGMBKSA-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
Linum usitatissimum	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as strigolactones. These are terpene lactones structurally characterized by the presence of an indeno[1,2-b]furan and a 2,5-dihydrofuran-2-one linked together to form a 3-methyl-5-{8-methyl-2-oxo-indeno[1,2-b]furan-3-ylidene]methoxy}-2,5-dihydrofuran-2-one skeleton.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Prenol lipids

Sub Class

Terpene lactones

Direct Parent

Strigolactones

Alternative Parents

Substituents

Strigolactone
Cyclohexenone
2-furanone
Dicarboxylic acid or derivatives
Gamma butyrolactone
Cyclic alcohol
Dihydrofuran
Vinylogous ester
Alpha,beta-unsaturated carboxylic ester
Enoate ester
Tetrahydrofuran
Carboxylic acid ester
Ketone
Lactone
Secondary alcohol
Cyclic ketone
Organoheterocyclic compound
Oxacycle
Acetal
Carboxylic acid derivative
Hydrocarbon derivative
Organic oxide
Alcohol
Organooxygen compound
Organic oxygen compound
Carbonyl group
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	1.72	ChemAxon
pKa (Strongest Acidic)	13	ChemAxon
pKa (Strongest Basic)	-3.2	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	5	ChemAxon
Hydrogen Donor Count	1	ChemAxon
Polar Surface Area	99.13 Å²	ChemAxon
Rotatable Bond Count	2	ChemAxon
Refractivity	89.46 m³·mol⁻¹	ChemAxon
Polarizability	35.53 Å³	ChemAxon
Number of Rings	4	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

C00056904

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

71537873

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Xie X, Yoneyama K, Kurita JY, Harada Y, Yamada Y, Takeuchi Y, Yoneyama K: 7-Oxoorobanchyl acetate and 7-Oxoorobanchol as germination stimulants for root parasitic plants from flax (Linum usitatissimum). Biosci Biotechnol Biochem. 2009 Jun;73(6):1367-70. doi: 10.1271/bbb.90021. Epub 2009 Jun 7. [PubMed:19502732 ]
Kohlen W, Charnikhova T, Bours R, Lopez-Raez JA, Bouwmeester H: Tomato strigolactones: a more detailed look. Plant Signal Behav. 2013 Jan;8(1):e22785. doi: 10.4161/psb.22785. Epub 2012 Dec 6. [PubMed:23221743 ]
LOTUS database [Link]

Showing NP-Card for (3e,3as,4s,8bs)-4-hydroxy-8,8-dimethyl-3-({[(2r)-4-methyl-5-oxo-2h-furan-2-yl]oxy}methylidene)-3ah,4h,5h,6h,8bh-indeno[1,2-b]furan-2,7-dione (NP0298830)

MOL for NP0298830 ((3e,3as,4s,8bs)-4-hydroxy-8,8-dimethyl-3-({[(2r)-4-methyl-5-oxo-2h-furan-2-yl]oxy}methylidene)-3ah,4h,5h,6h,8bh-indeno[1,2-b]furan-2,7-dione)

3D MOL for NP0298830 ((3e,3as,4s,8bs)-4-hydroxy-8,8-dimethyl-3-({[(2r)-4-methyl-5-oxo-2h-furan-2-yl]oxy}methylidene)-3ah,4h,5h,6h,8bh-indeno[1,2-b]furan-2,7-dione)

3D SDF for NP0298830 ((3e,3as,4s,8bs)-4-hydroxy-8,8-dimethyl-3-({[(2r)-4-methyl-5-oxo-2h-furan-2-yl]oxy}methylidene)-3ah,4h,5h,6h,8bh-indeno[1,2-b]furan-2,7-dione)

3D-SDF for NP0298830 ((3e,3as,4s,8bs)-4-hydroxy-8,8-dimethyl-3-({[(2r)-4-methyl-5-oxo-2h-furan-2-yl]oxy}methylidene)-3ah,4h,5h,6h,8bh-indeno[1,2-b]furan-2,7-dione)

PDB for NP0298830 ((3e,3as,4s,8bs)-4-hydroxy-8,8-dimethyl-3-({[(2r)-4-methyl-5-oxo-2h-furan-2-yl]oxy}methylidene)-3ah,4h,5h,6h,8bh-indeno[1,2-b]furan-2,7-dione)

3D PDB for NP0298830 ((3e,3as,4s,8bs)-4-hydroxy-8,8-dimethyl-3-({[(2r)-4-methyl-5-oxo-2h-furan-2-yl]oxy}methylidene)-3ah,4h,5h,6h,8bh-indeno[1,2-b]furan-2,7-dione)

SMILES for NP0298830 ((3e,3as,4s,8bs)-4-hydroxy-8,8-dimethyl-3-({[(2r)-4-methyl-5-oxo-2h-furan-2-yl]oxy}methylidene)-3ah,4h,5h,6h,8bh-indeno[1,2-b]furan-2,7-dione)

INCHI for NP0298830 ((3e,3as,4s,8bs)-4-hydroxy-8,8-dimethyl-3-({[(2r)-4-methyl-5-oxo-2h-furan-2-yl]oxy}methylidene)-3ah,4h,5h,6h,8bh-indeno[1,2-b]furan-2,7-dione)

Structure for NP0298830 ((3e,3as,4s,8bs)-4-hydroxy-8,8-dimethyl-3-({[(2r)-4-methyl-5-oxo-2h-furan-2-yl]oxy}methylidene)-3ah,4h,5h,6h,8bh-indeno[1,2-b]furan-2,7-dione)

3D Structure for NP0298830 ((3e,3as,4s,8bs)-4-hydroxy-8,8-dimethyl-3-({[(2r)-4-methyl-5-oxo-2h-furan-2-yl]oxy}methylidene)-3ah,4h,5h,6h,8bh-indeno[1,2-b]furan-2,7-dione)