Arterolane

1. Introduction of Arterolane
Arterolane is {(N-(2-amino-2-methylpropyl)-2-{cis-dispiro[adamantane-2,3'-[1,2,4]trioxolane-5',1"-cyclohexan]-4"-yl}acetamide. The IUPAC name of this chemical is
[(N-(2-amino-2-methylpropyl)-2-cis-dispiro(adamantane-2,3'-[1,2,4]trioxolane-5',1"-cyclohexan)-4"-yl]acetamide. It is a substance being tested for antimalarial activity by Ranbaxy Laboratories.

2.  Properties of Arterolane
Physical properties about Arterolane are:
(1)ACD/LogP: 1.53; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 7.4): 0.146; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 6.694; (8)#H bond acceptors: 6; (9)#H bond donors: 3; (10)#Freely Rotating Bonds: 5; (11)Index of Refraction: 1.564; (12)Molar Refractivity: 106.235 cm³; (13)Molar Volume: 326.515 cm³; (14)Surface Tension: 49.658 dyne/cm; (15)Density: 1.202 g/cm³; (16)Flash Point: 299.832 °C; (17)Enthalpy of Vaporization: 85.776 kJ/mol; (18)Boiling Point: 572.161 °C at 760 mmHg; (19)Vapour Pressure: 0 mmHg at 25°C.

3. Structure Descriptors of Arterolane
(1)Canonical SMILES: CC(C)(CNC(=O)CC1CCC2(CC1)OC3(C4CC5CC(C4)CC3C5)OO2)N
(2)InChI: InChI=1S/C22H36N2O4/c1-20(2,23)13-24-19(25)12-14-3-5-21(6-4-14)26-22(28-27-21)17-8-15-7-16(10-17)11-18(22)9-15/h14-18H,3-13,23H2,1-2H3,(H,24,25)
(3)InChIKey: VXYZBLXGCYNIHP-UHFFFAOYSA-N

4. Uses of Arterolane
Arterolane, also known as OZ277 or RBx 11160, is a substance being tested for antimalarial activity. Phase III clinical trials of arterolane, in combination with piperaquine, began in India in 2009. When clinical trial results were disappointing, the MMV withdrew support and Ranbaxy continued developing the drug combination on its own. Arterolane is a new synthetic trioxolane for treatment of uncomplicated Plasmodium falciparum malaria.