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Details

Stereochemistry ABSOLUTE
Molecular Formula C27H26N2O3
Molecular Weight 426.5069
Optical Activity ( + )
Defined Stereocenters 1 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of WIN-55212-2

SMILES

CC1=C(C(=O)C2=CC=CC3=C2C=CC=C3)C4=CC=CC5=C4N1[C@H](CN6CCOCC6)CO5

InChI

InChIKey=HQVHOQAKMCMIIM-HXUWFJFHSA-N
InChI=1S/C27H26N2O3/c1-18-25(27(30)22-9-4-7-19-6-2-3-8-21(19)22)23-10-5-11-24-26(23)29(18)20(17-32-24)16-28-12-14-31-15-13-28/h2-11,20H,12-17H2,1H3/t20-/m1/s1

HIDE SMILES / InChI

Molecular Formula C27H26N2O3
Molecular Weight 426.5069
Charge 0
Count
MOL RATIO 1 MOL RATIO (average)
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 1 / 1
E/Z Centers 0
Optical Activity UNSPECIFIED

Description

WIN 55212-2 is the synthetic cannabimimetic compound. It is a potent aminoalkylindole cannabinoid receptor agonist. WIN 55,212-2 increases expression of anti-oxidant Cu/Zn SOD and is able to prevent inflammation induced by Aβ1-42 in cultured astrocytes. It exerts neuroprotective and anti-inflammatory actions against Aβ damage through both CB₁ and CB₂ receptors. WIN 55212-2 attenuates hyperalgesia and allodynia in a rat model of neuropathic pain. In the clinical trial, it was revealed that WIN 55212-2, applied topically, decreases the intraocular pressure of human glaucoma resistant to conventional therapies within the first 30 min.

CNS Activity

Originator

Approval Year

Targets

Primary TargetPharmacologyConditionPotency
93.0 nM [Ki]
3.3 nM [Ki]

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
Unknown
Primary
Unknown
Preventing
Unknown

Doses

PubMed

Sample Use Guides

In Vivo Use Guide
25 or 50 ug
Route of Administration: Topical
In Vitro Use Guide
ChIP assays were performed to evaluate whether R(+)WIN 55,212-2 could affect the binding of the NF-kB subunit, p65, to the ICAM-1 and IL-8 promoters. 1321N1 astrocytoma were pre-treated with or without R(+)WIN 55,212-2 (20 uM) for 1 h prior to stimulation for a further 1 h in the absence or presence of IL-1 (10 ng/ml). p65 was absent at the promoters in unstimulated 1321N1 cells, but after 1-h stimulation with IL-1, p65 was detected at both promoters.
Substance Class Chemical
Record UNII
5H31GI9502
Record Status Validated (UNII)
Record Version