Epothilone B
(1S,3S,7S,10R,11S,12S,16R)-7,11-dihydroxy-8,8,10,12,16-pentamethyl-3-[(E)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-4,17-dioxabicyclo[14.1.0]heptadecane-5,9-dione
Molecular Identity
Epothilone B
(1S,3S,7S,10R,11S,12S,16R)-7,11-dihydroxy-8,8,10,12,16-pentamethyl-3-[(E)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-4,17-dioxabicyclo[14.1.0]heptadecane-5,9-dione
PubChem CID: 448013
Epothilone B is an epithilone that is epithilone D in which the double bond in the macrocyclic ring has been oxidised to the corresponding epoxide (the S,S stereoisomer). It has a role as an antineoplastic agent, a microtubule-stabilising agent and an apoptosis inducer. It is an epoxide and an epothilone.
2D Structure
Properties
C27H41NO6S
Molecular Formula
507.70
Molecular Weight
g/mol
507.2655
Exact Mass
Da
4.2
XLogP
Drug-like (Lipinski: < 5)
137
TPSA
Good oral absorption (< 140 A²)
2
H-Bond Donors
8
H-Bond Acceptors
815
Complexity
SMILES
Canonical SMILES
SMILES: CC1CCCC2(C(O2)CC(OC(=O)CC(C(C(=O)C(C1O)C)(C)C)O)C(=CC3=CSC(=N3)C)C)CIsomeric SMILES
SMILES: C[C@H]1CCC[C@@]2([C@@H](O2)C[C@H](OC(=O)C[C@@H](C(C(=O)[C@@H]([C@H]1O)C)(C)C)O)/C(=C/C3=CSC(=N3)C)/C)CSynonyms(20)
Epothilone BPatupilone152044-54-7(-)-Epothilone BEpo BEpothilon BEPO 906patupilonaEpithilone bEPO 906AGNF-PF-193EPO-906patupilonumDTXSID4046862UEC0H0URSE
Data from PubChem (NCBI)
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Drug Network
Trials and conditions connected to Epothilone B
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