NP-MRD: Showing NP-Card for 2-hydroxy-1'-methyl-1',4'a,5',5'a,7',8',10',10'a-octahydrospiro[indole-3,6'-pyrano[3,4-f]indolizine]-4'-carboxylic acid (NP0248892)

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Record Information

Version

2.0

Created at

2022-09-07 11:18:33 UTC

Updated at

2022-09-07 11:18:33 UTC

NP-MRD ID

NP0248892

Secondary Accession Numbers

None

Natural Product Identification

Common Name

2-hydroxy-1'-methyl-1',4'a,5',5'a,7',8',10',10'a-octahydrospiro[indole-3,6'-pyrano[3,4-f]indolizine]-4'-carboxylic acid

Description

AC1NSX2O belongs to the class of organic compounds known as indolizidines. These are polycyclic compounds containing an indolizidine, which is a bicyclic heterocycle containing a saturated six-member ring fused to a saturated five-member ring, one of the bridging atoms being nitrogen. 2-hydroxy-1'-methyl-1',4'a,5',5'a,7',8',10',10'a-octahydrospiro[indole-3,6'-pyrano[3,4-f]indolizine]-4'-carboxylic acid is found in Uncaria sinensis. AC1NSX2O is a very strong basic compound (based on its pKa).

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1533004161503002D          

 26 30  0  0  0  0            999 V2000
    2.3672    3.8090    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6895    3.0496    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1930    2.3907    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.5154    1.6313    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3342    1.5308    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8307    2.1896    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6496    2.0891    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.1461    2.7480    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.8237    3.5074    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    5.4464    4.0486    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.1535    3.6237    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.9679    2.8198    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.7898    2.8917    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.2147    3.5989    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    7.1122    2.1323    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    6.4895    1.5911    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4751    0.7662    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7535    0.3662    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0464    0.7912    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0608    1.6160    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7824    2.0160    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0049    3.6079    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5084    2.9491    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6566    0.7714    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4754    0.6708    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.1601    0.1125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  1  0  0  0  0
  3  4  1  0  0  0  0
  4  5  2  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
 11 12  1  0  0  0  0
  8 12  1  0  0  0  0
 12 13  1  0  0  0  0
 13 14  2  0  0  0  0
 13 15  1  0  0  0  0
 15 16  1  0  0  0  0
 16 17  2  0  0  0  0
 17 18  1  0  0  0  0
 18 19  2  0  0  0  0
 19 20  1  0  0  0  0
 20 21  2  0  0  0  0
 12 21  1  0  0  0  0
 16 21  1  0  0  0  0
  9 22  1  0  0  0  0
 22 23  1  0  0  0  0
  2 23  1  0  0  0  0
  6 23  1  0  0  0  0
  5 24  1  0  0  0  0
 24 25  2  0  0  0  0
 24 26  1  0  0  0  0
M  END

     RDKit          3D

 48 52  0  0  0  0  0  0  0  0999 V2000
    4.0235   -1.8623    0.5313 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8161   -0.9291    0.6813 C   0  0  1  0  0  0  0  0  0  0  0  0
    3.1961    0.0662    1.6108 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.2538    1.4236    1.3230 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5245    1.8850    0.3322 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5643    3.2943    0.0095 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2836    4.0688    0.6639 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.8063    3.8144   -1.0309 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.6806    0.9750   -0.4351 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.3968    0.6044    0.3138 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3685   -0.3190   -0.5658 C   0  0  1  0  0  0  0  0  0  0  0  0
    0.4045   -1.5672   -0.6621 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5060   -2.4963   -1.2474 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9086   -2.0323   -0.9107 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6496   -0.8266    0.0084 C   0  0  1  0  0  0  0  0  0  0  0  0
   -1.5634   -1.3444    1.3587 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7684   -2.1915    1.8651 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5803   -0.7278    2.1311 N   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2853    0.1584    1.2713 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3723    0.9800    1.6023 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.9439    1.7836    0.6468 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3986    1.7327   -0.6182 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3361    0.9327   -0.9516 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7501    0.1168    0.0045 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5665   -1.2833   -1.4513 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4433   -0.3358   -0.6599 C   0  0  2  0  0  0  0  0  0  0  0  0
    3.7048   -2.8920    0.2774 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6640   -1.3964   -0.2454 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.5866   -1.9242    1.4822 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.0023   -1.5732    1.0833 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.8929    2.1064    1.9057 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.2028    4.3588   -1.7858 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4066    1.3355   -1.4389 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.6514    0.1262    1.2745 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1321    1.5696    0.4807 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5678    0.1244   -1.5411 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3567   -2.6423   -2.3341 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3609   -3.4952   -0.7421 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3796   -1.6273   -1.8345 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5110   -2.7903   -0.4042 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7950   -0.8834    3.1630 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7893    1.0118    2.5916 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.7832    2.4383    0.8407 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8526    2.3735   -1.3848 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9294    0.9133   -1.9512 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.3205   -0.7480   -2.4041 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1130   -2.2095   -1.6667 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.3837   -0.0960   -1.1871 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3  4  1  0
  4  5  2  0
  5  9  1  0
  9 10  1  0
 10 11  1  0
 11 12  1  0
 12 13  1  0
 13 14  1  0
 14 15  1  0
 15 16  1  1
 16 17  2  0
 16 18  1  0
 18 19  1  0
 19 20  2  0
 20 21  1  0
 21 22  2  0
 22 23  1  0
 23 24  2  0
 12 25  1  0
 25 26  1  0
  5  6  1  0
  6  8  1  0
  6  7  2  0
 26  2  1  0
 26  9  1  0
 15 11  1  0
 24 15  1  0
 24 19  1  0
  1 27  1  0
  1 28  1  0
  1 29  1  0
  2 30  1  1
  4 31  1  0
  9 33  1  6
 10 34  1  0
 10 35  1  0
 11 36  1  6
 13 37  1  0
 13 38  1  0
 14 39  1  0
 14 40  1  0
 18 41  1  0
 20 42  1  0
 21 43  1  0
 22 44  1  0
 23 45  1  0
 25 46  1  0
 25 47  1  0
 26 48  1  6
  8 32  1  0
M  END


  Mrv1533004161503002D          

 26 30  0  0  0  0            999 V2000
    2.3672    3.8090    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6895    3.0496    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1930    2.3907    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.5154    1.6313    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3342    1.5308    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8307    2.1896    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6496    2.0891    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.1461    2.7480    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.8237    3.5074    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    5.4464    4.0486    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.1535    3.6237    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.9679    2.8198    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.7898    2.8917    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.2147    3.5989    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    7.1122    2.1323    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    6.4895    1.5911    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4751    0.7662    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7535    0.3662    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0464    0.7912    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0608    1.6160    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7824    2.0160    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0049    3.6079    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5084    2.9491    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6566    0.7714    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4754    0.6708    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.1601    0.1125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  1  0  0  0  0
  3  4  1  0  0  0  0
  4  5  2  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
 11 12  1  0  0  0  0
  8 12  1  0  0  0  0
 12 13  1  0  0  0  0
 13 14  2  0  0  0  0
 13 15  1  0  0  0  0
 15 16  1  0  0  0  0
 16 17  2  0  0  0  0
 17 18  1  0  0  0  0
 18 19  2  0  0  0  0
 19 20  1  0  0  0  0
 20 21  2  0  0  0  0
 12 21  1  0  0  0  0
 16 21  1  0  0  0  0
  9 22  1  0  0  0  0
 22 23  1  0  0  0  0
  2 23  1  0  0  0  0
  6 23  1  0  0  0  0
  5 24  1  0  0  0  0
 24 25  2  0  0  0  0
 24 26  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0248892

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CC1OC=C(C2CC3N(CCC33C(=O)NC4=CC=CC=C34)CC12)C(O)=O

> <INCHI_IDENTIFIER>
InChI=1S/C20H22N2O4/c1-11-13-9-22-7-6-20(15-4-2-3-5-16(15)21-19(20)25)17(22)8-12(13)14(10-26-11)18(23)24/h2-5,10-13,17H,6-9H2,1H3,(H,21,25)(H,23,24)

> <INCHI_KEY>
BLXUPISDXRFTCK-UHFFFAOYSA-N

> <FORMULA>
C20H22N2O4

> <MOLECULAR_WEIGHT>
354.406

> <EXACT_MASS>
354.157957196

> <JCHEM_ACCEPTOR_COUNT>
5

> <JCHEM_ATOM_COUNT>
48

> <JCHEM_AVERAGE_POLARIZABILITY>
37.233614708022984

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
2

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
1'-methyl-2-oxo-1,1',2,4'a,5',5'a,7',8',10',10'a-decahydrospiro[indole-3,6'-pyrano[3,4-f]indolizine]-4'-carboxylic acid

> <ALOGPS_LOGP>
1.67

> <JCHEM_LOGP>
-1.4056639612214992

> <ALOGPS_LOGS>
-2.57

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
5

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
13.168092202105573

> <JCHEM_PKA_STRONGEST_ACIDIC>
4.186880529554975

> <JCHEM_PKA_STRONGEST_BASIC>
10.85573501467343

> <JCHEM_POLAR_SURFACE_AREA>
78.87

> <JCHEM_REFRACTIVITY>
96.6233

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
9.49e-01 g/l

> <JCHEM_TRADITIONAL_IUPAC>
1'-methyl-2-oxo-1',4'a,5',5'a,7',8',10',10'a-octahydro-1H-spiro[indole-3,6'-pyrano[3,4-f]indolizine]-4'-carboxylic acid

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 16-APR-15   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   16-APR-15         0                                  
HETATM    1  C   UNK     0       4.419   7.110   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       5.020   5.693   0.000  0.00  0.00           C+0
HETATM    3  O   UNK     0       4.094   4.463   0.000  0.00  0.00           O+0
HETATM    4  C   UNK     0       4.695   3.045   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       6.224   2.857   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       7.151   4.087   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       8.679   3.900   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       9.606   5.130   0.000  0.00  0.00           C+0
HETATM    9  N   UNK     0       9.004   6.547   0.000  0.00  0.00           N+0
HETATM   10  C   UNK     0      10.167   7.557   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0      11.487   6.764   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0      11.140   5.264   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0      12.674   5.398   0.000  0.00  0.00           C+0
HETATM   14  O   UNK     0      13.467   6.718   0.000  0.00  0.00           O+0
HETATM   15  N   UNK     0      13.276   3.980   0.000  0.00  0.00           N+0
HETATM   16  C   UNK     0      12.114   2.970   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0      12.087   1.430   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0      10.740   0.684   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       9.420   1.477   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0       9.447   3.017   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0      10.794   3.763   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0       7.476   6.735   0.000  0.00  0.00           C+0
HETATM   23  C   UNK     0       6.549   5.505   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0       6.826   1.440   0.000  0.00  0.00           C+0
HETATM   25  O   UNK     0       8.354   1.252   0.000  0.00  0.00           O+0
HETATM   26  O   UNK     0       5.899   0.210   0.000  0.00  0.00           O+0
CONECT    1    2                                                            
CONECT    2    1    3   23                                                  
CONECT    3    2    4                                                       
CONECT    4    3    5                                                       
CONECT    5    4    6   24                                                  
CONECT    6    5    7   23                                                  
CONECT    7    6    8                                                       
CONECT    8    7    9   12                                                  
CONECT    9    8   10   22                                                  
CONECT   10    9   11                                                       
CONECT   11   10   12                                                       
CONECT   12   11    8   13   21                                             
CONECT   13   12   14   15                                                  
CONECT   14   13                                                            
CONECT   15   13   16                                                       
CONECT   16   15   17   21                                                  
CONECT   17   16   18                                                       
CONECT   18   17   19                                                       
CONECT   19   18   20                                                       
CONECT   20   19   21                                                       
CONECT   21   20   12   16                                                  
CONECT   22    9   23                                                       
CONECT   23   22    2    6                                                  
CONECT   24    5   25   26                                                  
CONECT   25   24                                                            
CONECT   26   24                                                            
MASTER        0    0    0    0    0    0    0    0   26    0   60    0
END

View in JSmol

Synonyms

Value	Source
2-Hydroxy-1'-methyl-1',4'a,5',5'a,7',8',10',10'a-octahydrospiro[indole-3,6'-pyrano[3,4-F]indolizine]-4'-carboxylate	Generator

Chemical Formula

C₂₀H₂₂N₂O₄

Average Mass

354.4060 Da

Monoisotopic Mass

354.15796 Da

IUPAC Name

1'-methyl-2-oxo-1,1',2,4'a,5',5'a,7',8',10',10'a-decahydrospiro[indole-3,6'-pyrano[3,4-f]indolizine]-4'-carboxylic acid

Traditional Name

1'-methyl-2-oxo-1',4'a,5',5'a,7',8',10',10'a-octahydro-1H-spiro[indole-3,6'-pyrano[3,4-f]indolizine]-4'-carboxylic acid

CAS Registry Number

Not Available

SMILES

CC1OC=C(C2CC3N(CCC33C(=O)NC4=CC=CC=C34)CC12)C(O)=O

InChI Identifier

InChI=1S/C20H22N2O4/c1-11-13-9-22-7-6-20(15-4-2-3-5-16(15)21-19(20)25)17(22)8-12(13)14(10-26-11)18(23)24/h2-5,10-13,17H,6-9H2,1H3,(H,21,25)(H,23,24)

InChI Key

BLXUPISDXRFTCK-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
Uncaria sinensis	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as indolizidines. These are polycyclic compounds containing an indolizidine, which is a bicyclic heterocycle containing a saturated six-member ring fused to a saturated five-member ring, one of the bridging atoms being nitrogen.

Kingdom

Organic compounds

Super Class

Organoheterocyclic compounds

Class

Indolizidines

Sub Class

Not Available

Direct Parent

Indolizidines

Alternative Parents

Substituents

Indole or derivatives
Dihydroindole
Indolizidine
Aralkylamine
Benzenoid
N-alkylpyrrolidine
Piperidine
Vinylogous ester
Pyrrolidine
Amino acid
Amino acid or derivatives
Carboxamide group
Lactam
Tertiary aliphatic amine
Tertiary amine
Secondary carboxylic acid amide
Oxacycle
Azacycle
Carboxylic acid derivative
Carboxylic acid
Monocarboxylic acid or derivatives
Organic oxygen compound
Organic nitrogen compound
Carbonyl group
Organic oxide
Amine
Hydrocarbon derivative
Organonitrogen compound
Organooxygen compound
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic 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	1.67	ALOGPS
logP	-1.4	ChemAxon
logS	-2.6	ALOGPS
pKa (Strongest Acidic)	4.19	ChemAxon
pKa (Strongest Basic)	10.86	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	5	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	78.87 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	96.62 m³·mol⁻¹	ChemAxon
Polarizability	37.23 Å³	ChemAxon
Number of Rings	5	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	No	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

5318600

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for 2-hydroxy-1'-methyl-1',4'a,5',5'a,7',8',10',10'a-octahydrospiro[indole-3,6'-pyrano[3,4-f]indolizine]-4'-carboxylic acid (NP0248892)

MOL for NP0248892 (2-hydroxy-1'-methyl-1',4'a,5',5'a,7',8',10',10'a-octahydrospiro[indole-3,6'-pyrano[3,4-f]indolizine]-4'-carboxylic acid)

3D MOL for NP0248892 (2-hydroxy-1'-methyl-1',4'a,5',5'a,7',8',10',10'a-octahydrospiro[indole-3,6'-pyrano[3,4-f]indolizine]-4'-carboxylic acid)

3D SDF for NP0248892 (2-hydroxy-1'-methyl-1',4'a,5',5'a,7',8',10',10'a-octahydrospiro[indole-3,6'-pyrano[3,4-f]indolizine]-4'-carboxylic acid)

3D-SDF for NP0248892 (2-hydroxy-1'-methyl-1',4'a,5',5'a,7',8',10',10'a-octahydrospiro[indole-3,6'-pyrano[3,4-f]indolizine]-4'-carboxylic acid)

PDB for NP0248892 (2-hydroxy-1'-methyl-1',4'a,5',5'a,7',8',10',10'a-octahydrospiro[indole-3,6'-pyrano[3,4-f]indolizine]-4'-carboxylic acid)

3D PDB for NP0248892 (2-hydroxy-1'-methyl-1',4'a,5',5'a,7',8',10',10'a-octahydrospiro[indole-3,6'-pyrano[3,4-f]indolizine]-4'-carboxylic acid)

SMILES for NP0248892 (2-hydroxy-1'-methyl-1',4'a,5',5'a,7',8',10',10'a-octahydrospiro[indole-3,6'-pyrano[3,4-f]indolizine]-4'-carboxylic acid)

INCHI for NP0248892 (2-hydroxy-1'-methyl-1',4'a,5',5'a,7',8',10',10'a-octahydrospiro[indole-3,6'-pyrano[3,4-f]indolizine]-4'-carboxylic acid)

Structure for NP0248892 (2-hydroxy-1'-methyl-1',4'a,5',5'a,7',8',10',10'a-octahydrospiro[indole-3,6'-pyrano[3,4-f]indolizine]-4'-carboxylic acid)

3D Structure for NP0248892 (2-hydroxy-1'-methyl-1',4'a,5',5'a,7',8',10',10'a-octahydrospiro[indole-3,6'-pyrano[3,4-f]indolizine]-4'-carboxylic acid)