<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2010-04-08 22:15:44 UTC</creation_date>
  <update_date>2019-11-26 03:20:28 UTC</update_date>
  <accession>FDB021506</accession>
  <name>Torvoside A</name>
  <description>Constituent of Solanum torvum (pea eggplant). Torvoside A is found in fruits.</description>
  <synonyms>
    <synonym>Torvoside A</synonym>
  </synonyms>
  <chemical_formula>C45H76O18</chemical_formula>
  <average_molecular_weight>905.0741</average_molecular_weight>
  <monisotopic_moleculate_weight>904.503165628</monisotopic_moleculate_weight>
  <iupac_name>2-[(2-{[6,16-dihydroxy-7,9,13-trimethyl-6-(3-methyl-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}butyl)-5-oxapentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan-19-yl]oxy}-3,5-dihydroxy-6-methyloxan-4-yl)oxy]-6-methyloxane-3,4,5-triol</iupac_name>
  <traditional_iupac>2-[(2-{[6,16-dihydroxy-7,9,13-trimethyl-6-(3-methyl-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}butyl)-5-oxapentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan-19-yl]oxy}-3,5-dihydroxy-6-methyloxan-4-yl)oxy]-6-methyloxane-3,4,5-triol</traditional_iupac>
  <cas_registry_number/>
  <smiles>CC(CCC1(O)OC2CC3C4CC(OC5OC(C)C(O)C(OC6OC(C)C(O)C(O)C6O)C5O)C5CC(O)CCC5(C)C4CCC3(C)C2C1C)COC1OC(CO)C(O)C(O)C1O</smiles>
  <inchi>InChI=1S/C45H76O18/c1-18(17-57-40-36(53)35(52)33(50)29(16-46)61-40)7-12-45(56)19(2)30-28(63-45)15-25-23-14-27(26-13-22(47)8-10-43(26,5)24(23)9-11-44(25,30)6)60-42-38(55)39(32(49)21(4)59-42)62-41-37(54)34(51)31(48)20(3)58-41/h18-42,46-56H,7-17H2,1-6H3</inchi>
  <inchikey>YZMXYCYONPBBDJ-UHFFFAOYSA-N</inchikey>
  <taxonomy>
    <description> belongs to the class of organic compounds known as steroidal saponins. These are saponins in which the aglycone moiety is a steroid. The steroidal aglycone is usually a spirostane, furostane, spirosolane, solanidane, or curcubitacin derivative.</description>
    <direct_parent>Steroidal saponins</direct_parent>
    <kingdom>Organic compounds</kingdom>
    <super_class>Lipids and lipid-like molecules</super_class>
    <class>Steroids and steroid derivatives</class>
    <sub_class>Steroidal glycosides</sub_class>
    <molecular_framework>Aliphatic heteropolycyclic compounds</molecular_framework>
    <alternative_parents>
      <alternative_parent>3-hydroxysteroids</alternative_parent>
      <alternative_parent>Acetals</alternative_parent>
      <alternative_parent>Alkyl glycosides</alternative_parent>
      <alternative_parent>Cyclic alcohols and derivatives</alternative_parent>
      <alternative_parent>Disaccharides</alternative_parent>
      <alternative_parent>Diterpene glycosides</alternative_parent>
      <alternative_parent>Diterpenoids</alternative_parent>
      <alternative_parent>Fatty acyl glycosides of mono- and disaccharides</alternative_parent>
      <alternative_parent>Furostanes and derivatives</alternative_parent>
      <alternative_parent>Hemiacetals</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>O-glycosyl compounds</alternative_parent>
      <alternative_parent>Oxacyclic compounds</alternative_parent>
      <alternative_parent>Oxanes</alternative_parent>
      <alternative_parent>Polyols</alternative_parent>
      <alternative_parent>Primary alcohols</alternative_parent>
      <alternative_parent>Secondary alcohols</alternative_parent>
      <alternative_parent>Tetrahydrofurans</alternative_parent>
    </alternative_parents>
    <substituents>
      <substituent>22-hydroxysteroid</substituent>
      <substituent>3-hydroxysteroid</substituent>
      <substituent>Acetal</substituent>
      <substituent>Alcohol</substituent>
      <substituent>Aliphatic heteropolycyclic compound</substituent>
      <substituent>Alkyl glycoside</substituent>
      <substituent>Cyclic alcohol</substituent>
      <substituent>Disaccharide</substituent>
      <substituent>Diterpene glycoside</substituent>
      <substituent>Diterpenoid</substituent>
      <substituent>Fatty acyl</substituent>
      <substituent>Fatty acyl glycoside</substituent>
      <substituent>Fatty acyl glycoside of mono- or disaccharide</substituent>
      <substituent>Furostane-skeleton</substituent>
      <substituent>Glycosyl compound</substituent>
      <substituent>Hemiacetal</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>Hydroxysteroid</substituent>
      <substituent>O-glycosyl compound</substituent>
      <substituent>Organic oxygen compound</substituent>
      <substituent>Organoheterocyclic compound</substituent>
      <substituent>Organooxygen compound</substituent>
      <substituent>Oxacycle</substituent>
      <substituent>Oxane</substituent>
      <substituent>Polyol</substituent>
      <substituent>Primary alcohol</substituent>
      <substituent>Secondary alcohol</substituent>
      <substituent>Steroidal saponin</substituent>
      <substituent>Terpene glycoside</substituent>
      <substituent>Tetrahydrofuran</substituent>
    </substituents>
    <external_descriptors>
    </external_descriptors>
  </taxonomy>
  <state/>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>-0.30</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-3.11</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>solubility</kind>
      <value>7.00e-01 g/l</value>
      <source>ALOGPS</source>
    </property>
  </predicted_properties>
  <experimental_properties>
  </experimental_properties>
  <property>
    <kind>logp</kind>
    <value>-0.36</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>pka_strongest_acidic</kind>
    <value>11.51</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>pka_strongest_basic</kind>
    <value>-3.6</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>iupac</kind>
    <value>2-[(2-{[6,16-dihydroxy-7,9,13-trimethyl-6-(3-methyl-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}butyl)-5-oxapentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan-19-yl]oxy}-3,5-dihydroxy-6-methyloxan-4-yl)oxy]-6-methyloxane-3,4,5-triol</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>average_mass</kind>
    <value>905.0741</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>mono_mass</kind>
    <value>904.503165628</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>smiles</kind>
    <value>CC(CCC1(O)OC2CC3C4CC(OC5OC(C)C(O)C(OC6OC(C)C(O)C(O)C6O)C5O)C5CC(O)CCC5(C)C4CCC3(C)C2C1C)COC1OC(CO)C(O)C(O)C1O</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>formula</kind>
    <value>C45H76O18</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchi</kind>
    <value>InChI=1S/C45H76O18/c1-18(17-57-40-36(53)35(52)33(50)29(16-46)61-40)7-12-45(56)19(2)30-28(63-45)15-25-23-14-27(26-13-22(47)8-10-43(26,5)24(23)9-11-44(25,30)6)60-42-38(55)39(32(49)21(4)59-42)62-41-37(54)34(51)31(48)20(3)58-41/h18-42,46-56H,7-17H2,1-6H3</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchikey</kind>
    <value>YZMXYCYONPBBDJ-UHFFFAOYSA-N</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>polar_surface_area</kind>
    <value>287.14</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>refractivity</kind>
    <value>218.67</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>polarizability</kind>
    <value>97.3</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>rotatable_bond_count</kind>
    <value>11</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>acceptor_count</kind>
    <value>18</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>donor_count</kind>
    <value>11</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>physiological_charge</kind>
    <value>0</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>formal_charge</kind>
    <value>0</value>
    <source>ChemAxon</source>
  </property>
  <pathways>
  </pathways>
  <spectra>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>11411</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>11412</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>11413</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>18083</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>18084</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>18085</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2302854</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2302855</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2302856</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>3066752</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>3066753</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>3066754</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>47242</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>47243</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>47244</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>47245</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>47246</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>47247</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>47248</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>47249</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>47250</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>47251</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>47252</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>47253</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>47254</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>47255</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>47256</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>47257</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>47258</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>47259</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>47260</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>47261</spectrum_id>
    </spectrum>
  </spectra>
  <hmdb_id>HMDB41528</hmdb_id>
  <pubchem_compound_id/>
  <chemspider_id/>
  <kegg_id/>
  <chebi_id/>
  <biocyc_id/>
  <het_id/>
  <wikipidia/>
  <vmh_id/>
  <fbonto_id/>
  <foodb_id/>
  <general_references>
    <reference>#&lt;Reference:0x000055ce320bb1d8&gt;</reference>
  </general_references>
  <foods>
    <food>
      <name>Fruits</name>
      <food_type>Unknown</food_type>
      <category>generic</category>
      <name_scientific/>
      <ncbi_taxonomy_id/>
    </food>
  </foods>
  <flavors>
  </flavors>
  <enzymes>
  </enzymes>
  <health_effects>
  </health_effects>
</compound>
