| Identification | Back Directory | [Name]
d-Epigalbacin | [CAS]
84709-25-1 | [Synonyms]
epigalbacin
(-)-Zuonin A
d-Epigalbacin
1,3-Benzodioxole, 5,5'-[(2S,3R,4S,5S)-tetrahydro-3,4-dimethyl-2,5-furandiyl]bis- | [Molecular Formula]
C20H20O5 | [MOL File]
84709-25-1.mol | [Molecular Weight]
340.37 |
| Chemical Properties | Back Directory | [Boiling point ]
460.6±45.0 °C(Predicted) | [density ]
1.258±0.06 g/cm3(Predicted) | [storage temp. ]
4°C, protect from light | [form ]
Solid | [color ]
White to off-white | [InChI]
InChI=1S/C20H20O5/c1-11-12(2)20(14-4-6-16-18(8-14)24-10-22-16)25-19(11)13-3-5-15-17(7-13)23-9-21-15/h3-8,11-12,19-20H,9-10H2,1-2H3/t11-,12+,19-,20-/m0/s1 | [InChIKey]
QFUXQRHAJWXPGP-YLYZPZNOSA-N | [SMILES]
O1[C@H](C2=CC=C3OCOC3=C2)[C@@H](C)[C@@H](C)[C@H]1C1=CC=C2OCOC2=C1 |
| Hazard Information | Back Directory | [Uses]
(-)-Zuonin A (D-Epigalbacin), a naturally occurring lignin, is a potent, selective JNKs inhibitor, with IC50s of 1.7 μM, 2.9 μM and 1.74 μM for JNK1, JNK2 and JNK3, respectively[1]. | [Biological Activity]
(-)-Zuonin A (D-Epigalbacin), a natural lignin, is a potent and selective inhibitor of JNKs with IC50 values of 1.7 μM, 2.9 μM and 1.74 μM for JNK1, JNK2 and JNK3, respectively. | [in vitro]
(?)-zuonin A binds the D-recruitment site (DRS) of JNK, a recruitment site utilized by substrates and other substrates to dock onto and recognize MAPKs.
(?)-zuonin A
| [target]
| JNK1 1.7 μM (IC 50 ) | JNK2 2.9 μM (IC 50 ) | JNK3 1.74 μM (IC 50 ) | | [IC 50]
JNK1: 1.7 μM (IC50); JNK2: 2.9 μM (IC50); JNK3: 1.74 μM (IC50) | [References]
[1] Tamer S. Kaoud, et al. Manipulating JNK Signaling with (?)-zuonin A. ACS Chem Biol. 2012 Nov 16; 7(11): 1873–1883. DOI:10.1021/cb300261e |
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