himbacine   Click here for help

GtoPdb Ligand ID: 324

Comment: Isolated from the bark of Australian magnolias
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2D Structure
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Physico-chemical Properties
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Hydrogen bond acceptors 3
Hydrogen bond donors 0
Rotatable bonds 2
Topological polar surface area 29.54
Molecular weight 345.27
XLogP 5.43
No. Lipinski's rules broken 1
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Isomeric SMILES C[C@@H]1OC(=O)[C@@H]2[C@H]1[C@H](/C=C/[C@H]1CCC[C@@H](N1C)C)[C@H]1CCCC[C@@H]1C2
InChI InChI=1S/C22H35NO2/c1-14-7-6-9-17(23(14)3)11-12-19-18-10-5-4-8-16(18)13-20-21(19)15(2)25-22(20)24/h11-12,14-21H,4-10,13H2,1-3H3/b12-11+/t14-,15-,16+,17+,18-,19+,20-,21+/m0/s1
1. Carr BJ, Mihara K, Ramachandran R, Saifeddine M, Nathanson NM, Stell WK, Hollenberg MD. (2018)
Myopia-Inhibiting Concentrations of Muscarinic Receptor Antagonists Block Activation of Alpha2A-Adrenoceptors In Vitro.
Invest Ophthalmol Vis Sci, 59 (7): 2778-2791. [PMID:29860464]
2. Dörje F, Wess J, Lambrecht G, Tacke R, Mutschler E, Brann MR. (1991)
Antagonist binding profiles of five cloned human muscarinic receptor subtypes.
J Pharmacol Exp Ther, 256 (2): 727-33. [PMID:1994002]
3. Jolkkonen M, van Giersbergen PL, Hellman U, Wernstedt C, Karlsson E. (1994)
A toxin from the green mamba Dendroaspis angusticeps: amino acid sequence and selectivity for muscarinic m4 receptors.
FEBS Lett, 352 (1): 91-4. [PMID:7925952]
4. Kovacs I, Yamamura HI, Waite SL, Varga EV, Roeske WR. (1998)
Pharmacological comparison of the cloned human and rat M2 muscarinic receptor genes expressed in the murine fibroblast (B82) cell line.
J Pharmacol Exp Ther, 284 (2): 500-7. [PMID:9454790]
5. Miller JH, Aagaard PJ, Gibson VA, McKinney M. (1992)
Binding and functional selectivity of himbacine for cloned and neuronal muscarinic receptors.
J Pharmacol Exp Ther, 263 (2): 663-7. [PMID:1331410]