(2R/S)-6-PNG

Research use only, not for human use.

(2R/S)-6-PNG (6-Prenylnaringenin) is a novel natural histone deacetylase inhibitor with anticancer and antitumor activity, and it blocks T-type calcium channels to reduce neuropathic and visceral pain in mice.

(2R/S)-6-PNG (6-Prenylnaringenin) is a potent and reversible Cav3.2 T-type Ca2+ channels (T-channels) blocker. (2R/S)-6-PNG can penetrate the blood-brain barrier (BBB). (2R/S)-6-PNG suppresses neuropathic and visceral pain in mice.

(2R/S)-6-PNG (6-Prenylnaringenin) potently blocks Cav3.2, but exhibits minor effect on high-voltage-activated Ca2+ channels and voltage-gated Na+ channels in differentiated NG108-15 cells. On the basis of IC50 values, the proportion (Cav3.2/HVA) of the inhibition potency of (2R/S)-6-PNG on Cav3.2 and HVA-currents is 5.20, and that (Cav3.2/Nav) on Cav3.2 and Nav-currents is 3.54.

(2R/S)-6-PNG (6-Prenylnaringenin; 10-30 mg/kg; i.p.; single dose; 15 min before Na2S) significantly reduced the Na2S-induced nociceptive behavior and/or referred hyperalgesia in onscious mice with intracolonic (i.col.) administration of Na2S, an H2S donor.(2R/S)-6-PNG (30 mg/kg; i.p.) prevents the increased number of phosphorylated ERK-positive cells following i.col. Na2S in laminae I-II, V-VI and X to which the primary afferent neurons project, and the Na2S-induced increase in the phosphorylated ERK-positive cell number. (2R/S)-6-PNG (0.01-1 and 0.1-10 nmol/paw; intraplantar administration) restores the mechanical allodynia induced by partial sciatic nerve ligation (PSNL) and by i.p. administration of Oxaliplatin (OHP) a, respectively, in a dose-dependent manner. (2R/S)-6-PNG (20-30 mg/kg; i.p.) significantly reverses the PSNL-induced allodynia. (2R/S)-6-PNG (10-20 mg/kg; i.p.) significantly reverses the OHP-induced allodynia (5 mg/kg; i.p.; single dose).

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Cell Cycle/DNA Damage

HDAC

HDAC | Calcium Channel

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68682-01-9

340.37

C20H20O5

>98% (HPLC)

In Vitro:?DMSO : 125 mg/mL (367.25 mM; Ultrasonic )

CC(C)=CCc1c(O)cc2OC(CC(=O)c2c1O)c1ccc(O)cc1

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(-20℃)

With Ice Pack

≥ 2 years