| Identification | Back Directory | [Name]
BW A868C | [CAS]
118675-50-6 | [Synonyms]
BW A868C
(+/-)-3-BENZYL-5-(6-CARBOXYHEXYL)-1-(2-CYCLOHEXYL-2-HYDROXYETHYLAMINO)HYDANTOIN
3-(2-CYCLOHEXYL-2-HYDROXYETHYLAMINO)-2,5-DIOXO-1-BENZYL-4-IMIDAZOLIDINEHEPTANOIC ACID
4-Imidazolidineheptanoic acid, 3-[(2-cyclohexyl-2-hydroxyethyl)amino]-2,5-dioxo-1-(phenylmethyl)-
3-[(2-Cyclohexyl-2-hydroxyethyl)amino]-2,5-dioxo-1-(phenylmethyl)- 4-imidazolidineheptanoic acid
7-[3-[(2-CYCLOHEXYL-2-HYDROXYETHYL)AMINO]-2,5-DIOXO-1-(PHENYLMETHYL)-4-IMIDAZOLIDINYL]HEPTANOIC ACID | [Molecular Formula]
C25H37N3O5 | [MDL Number]
MFCD00877696 | [MOL File]
118675-50-6.mol | [Molecular Weight]
459.58 |
| Chemical Properties | Back Directory | [Boiling point ]
638.1±65.0 °C(Predicted) | [density ]
1.24±0.1 g/cm3(Predicted) | [storage temp. ]
−20°C | [solubility ]
DMSO: >5 mg/mL, soluble | [form ]
solid | [pka]
4.77±0.10(Predicted) | [color ]
colorless |
| Hazard Information | Back Directory | [Uses]
BW A868C is a hydantoin compound structurally related to the DP agonist BW245C. | [Definition]
ChEBI: BW A868C is an imidazolidine-2,4-dione. | [Biological Activity]
bw a868c is a novel, selective and potent competitive antagonist of prostaglandin d2 (pgd2) [1].prostaglandin d2 has been widely distributed in rat brain, spinal cord and pituitary and may act as a neuromodulator in the central nervous system [2]. prostaglandin d2 is critical for the development of allergic diseases such as asthma. | [in vitro]
in glycerol-lysed human platelets, bw245c activated adenylate cyclase in a biphasic manner. bw a868c showed no effect on carbacyclin, iloprost, prostacyclin, pge1 and pge2 at a concentration 1,000 fold that of its kb against pgd2 and bw245c [1]. bw a868c showed no effect on human tp, ip, ep1, ep2, and fp receptors. the ki value for bw a868c is approximately 1.7 nm[1] .in isolated rings of rabbit saphenous vein (rbsv) pre-contracted with 40 mm kcl, bw245c caused concentration-dependent relaxations with an ec50 of 38 nm [3]. | [References]
[1] giles h, leff p, bolofo m l, et al. the classification of prostaglandin dp‐receptors in platelets and vasculature using bw a868c, a novel, selective and potent competitive antagonist[j]. british journal of pharmacology, 1989, 96(2): 291-300.
[2] shimizu t, mizuno n, amano t, et al. prostaglandin d2, a neuromodulator[j]. proceedings of the national academy of sciences, 1979, 76(12): 6231-6234.
[3] lydford s j, mckechnie k c w, leff p. interaction of bw a868c, a prostanoid dp-receptor antagonist, with two receptor subtypes in the rabbit isolated saphenous vein[j]. prostaglandins, 1996, 52(2): 125-139. |
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