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Record Information
Version2.0
Created at2022-09-05 00:28:43 UTC
Updated at2022-09-05 00:28:44 UTC
NP-MRD IDNP0204742
Secondary Accession NumbersNone
Natural Product Identification
Common Namen-[(1s,2r)-3-{[(1s,2s,4s,7r,9s,10s,12r,15s)-4,12-bis(acetyloxy)-2-(benzoyloxy)-1,9-dihydroxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.0³,¹⁰.0⁴,⁷]heptadec-13-en-15-yl]oxy}-2-hydroxy-3-oxo-1-phenylpropyl]benzenecarboximidic acid
DescriptionPaclitaxel, also known as abraxane or taxol, belongs to the class of organic compounds known as taxanes and derivatives. These are diterpenoids with a structure based either on the taxane skeleton, or a derivative thereof. In term of phytochemistry, several derivatives of the taxane skeleton exist: 2(3->20)-Abeotaxane, 3,11-cyclotaxane, 11(15->1),11(10->9)-abeotaxane, 3,8-seco-taxane, and 11(15->1)-abeotaxane, among others. More complex skeletons have been found recently, which include the taxane-derived [3.3.3] Propellane ring system. Thus, paclitaxel is considered to be an isoprenoid. n-[(1s,2r)-3-{[(1s,2s,4s,7r,9s,10s,12r,15s)-4,12-bis(acetyloxy)-2-(benzoyloxy)-1,9-dihydroxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.0³,¹⁰.0⁴,⁷]heptadec-13-en-15-yl]oxy}-2-hydroxy-3-oxo-1-phenylpropyl]benzenecarboximidic acid is found in Homo sapiens, Taxus brevifolia and Taxus cuspidata. n-[(1s,2r)-3-{[(1s,2s,4s,7r,9s,10s,12r,15s)-4,12-bis(acetyloxy)-2-(benzoyloxy)-1,9-dihydroxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.0³,¹⁰.0⁴,⁷]heptadec-13-en-15-yl]oxy}-2-hydroxy-3-oxo-1-phenylpropyl]benzenecarboximidic acid was first documented in 2022 (PMID: 36070113). Based on a literature review a small amount of articles have been published on Paclitaxel (PMID: 36069232) (PMID: 36068624) (PMID: 36066029).
Structure
Thumb
Synonyms
ValueSource
AbraxaneKegg
TaxolKegg
Chemical FormulaC47H51NO14
Average Mass853.9180 Da
Monoisotopic Mass853.33096 Da
IUPAC NameN-[(1S,2R)-3-{[(1S,2S,4S,7R,9S,10S,12R,15S)-4,12-bis(acetyloxy)-2-(benzoyloxy)-1,9-dihydroxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.0^{3,10}.0^{4,7}]heptadec-13-en-15-yl]oxy}-2-hydroxy-3-oxo-1-phenylpropyl]benzenecarboximidic acid
Traditional NameN-[(1S,2R)-3-{[(1S,2S,4S,7R,9S,10S,12R,15S)-4,12-bis(acetyloxy)-2-(benzoyloxy)-1,9-dihydroxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.0^{3,10}.0^{4,7}]heptadec-13-en-15-yl]oxy}-2-hydroxy-3-oxo-1-phenylpropyl]benzenecarboximidic acid
CAS Registry NumberNot Available
SMILES
CC(=O)O[C@@H]1C2=C(C)[C@H](C[C@@](O)([C@@H](OC(=O)C3=CC=CC=C3)C3[C@@]4(CO[C@@H]4C[C@H](O)[C@@]3(C)C1=O)OC(C)=O)C2(C)C)OC(=O)[C@H](O)[C@@H](N=C(O)C1=CC=CC=C1)C1=CC=CC=C1
InChI Identifier
InChI=1S/C47H51NO14/c1-25-31(60-43(56)36(52)35(28-16-10-7-11-17-28)48-41(54)29-18-12-8-13-19-29)23-47(57)40(61-42(55)30-20-14-9-15-21-30)38-45(6,32(51)22-33-46(38,24-58-33)62-27(3)50)39(53)37(59-26(2)49)34(25)44(47,4)5/h7-21,31-33,35-38,40,51-52,57H,22-24H2,1-6H3,(H,48,54)/t31-,32-,33+,35-,36+,37+,38?,40-,45+,46-,47+/m0/s1
InChI KeyRCINICONZNJXQF-VAZQATRQSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Homo sapiensLOTUS Database
Taxus brevifoliaLOTUS Database
Taxus cuspidataLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as taxanes and derivatives. These are diterpenoids with a structure based either on the taxane skeleton, or a derivative thereof. In term of phytochemistry, several derivatives of the taxane skeleton exist: 2(3->20)-Abeotaxane, 3,11-cyclotaxane, 11(15->1),11(10->9)-abeotaxane, 3,8-seco-taxane, and 11(15->1)-abeotaxane, among others. More complex skeletons have been found recently, which include the taxane-derived [3.3.3] Propellane ring system.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentTaxanes and derivatives
Alternative Parents
Substituents
  • Taxane diterpenoid
  • N-benzylbenzamide
  • Tetracarboxylic acid or derivatives
  • Beta amino acid or derivatives
  • Benzoate ester
  • Benzamide
  • Benzoic acid or derivatives
  • Benzoyl
  • Alpha-acyloxy ketone
  • Fatty acid ester
  • Monocyclic benzene moiety
  • Fatty acyl
  • Benzenoid
  • Monosaccharide
  • Cyclic alcohol
  • Tertiary alcohol
  • Carboxamide group
  • Carboxylic acid ester
  • Secondary carboxylic acid amide
  • Ketone
  • Secondary alcohol
  • Oxetane
  • Ether
  • Dialkyl ether
  • Organoheterocyclic compound
  • Carboxylic acid derivative
  • Oxacycle
  • Alcohol
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP4.36ChemAxon
pKa (Strongest Acidic)8.21ChemAxon
pKa (Strongest Basic)2.34ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count11ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area224.78 ŲChemAxon
Rotatable Bond Count14ChemAxon
Refractivity218.82 m³·mol⁻¹ChemAxon
Polarizability87.14 ųChemAxon
Number of Rings7ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00002365
Chemspider ID21111681
KEGG Compound IDC07394
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkPaclitaxel
METLIN IDNot Available
PubChem Compound441276
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDrw1271741
References
General References
  1. Chia DKA, Sundar R, Kim G, Ang JJ, Lum JHY, Nga ME, Goh GH, Seet JE, Chee CE, Tan HL, Ho J, Ngoi NYL, Lee MXW, Muthu V, Chan GHJ, Pang ASL, Ang YLE, Choo JRE, Lim JSJ, Teh JL, Lwin A, Soon Y, Shabbir A, So JBY, Yong WP: Outcomes of a Phase II Study of Intraperitoneal Paclitaxel plus Systemic Capecitabine and Oxaliplatin (XELOX) for Gastric Cancer with Peritoneal Metastases. Ann Surg Oncol. 2022 Dec;29(13):8597-8605. doi: 10.1245/s10434-022-11998-z. Epub 2022 Sep 7. [PubMed:36070113 ]
  2. Huang Y, Wang X, Hu R, Pan G, Lin X: SOX2 regulates paclitaxel resistance of A549 non‑small cell lung cancer cells via promoting transcription of ClC‑3. Oncol Rep. 2022 Oct;48(4):181. doi: 10.3892/or.2022.8396. Epub 2022 Sep 7. [PubMed:36069232 ]
  3. Kvopka M, Smith JR, Koczwara B, Lake SR: Bilateral intermediate uveitis following treatment with paclitaxel in a patient with invasive ductal carcinoma of the breast. Int J Retina Vitreous. 2022 Sep 6;8(1):63. doi: 10.1186/s40942-022-00415-y. [PubMed:36068624 ]
  4. Yadav PK, Tiwari AK, Saklani R, Chauhan D, Rana R, Yadav P, Mishra K, Kedar AS, Wahajuddin, Gayen JR, Chourasia MK: HPLC method for simultaneous estimation of paclitaxel and baicalein: pharmaceutical and pharmacokinetic applications. Bioanalysis. 2022 Jul;14(14):1005-1020. doi: 10.4155/bio-2022-0100. Epub 2022 Sep 6. [PubMed:36066029 ]
  5. LOTUS database [Link]