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HomeProduct name listJNJ7777120

JNJ7777120

JNJ7777120 Structural

What is JNJ7777120?

The Uses of JNJ7777120

JNJ7777120 is a histamine 4 receptor (H4R) antagonist on CCL17 and CCL22 chemokine production by human monocyte-derived Langerhans cells in patients with atopic dermatitis.

The Uses of JNJ7777120

JNJ7777120 has been used as a histamine-4 receptor antagonist:

  • to study its effects on the pro-inflammatory microglia in rats
  • to study its effects on the Parkinson′s-like pathology in rat brain
  • to study its effects on the histamine receptor interaction in periodontal ligament fibroblasts (PDLF)

What are the applications of Application

JNJ7777120 is a Histamine H4 Receptor (H4 histamine receptor) antagonist

Biological Activity

histamine has been reported to play an important role in a large number of physiological processes. jnj-7777120, the first potent and selective non-imidazole histamine h4 receptor antagonist with ki of 4.5 nm, exhibits more than 1000-fold selectivity over the other histamine receptors. [1]

Biochem/physiol Actions

JNJ7777120 may exhibit neuroprotective effects against ischemic brain damage. It acts as an anti-inflammatory agent to treat inflammatory diseases. JNJ7777120 is observed to reduce colonic injury, cytokine production, and neutrophil infiltration.

in vitro

it was reported that nj 7777120 bound to the h4 receptor with a remarkably high affinity. it also demonstrated a greater selectivity over other histamine receptor antagonists. moreover, jnj 7777120 selectively targeted to potent h4 rather than 50 other molecular targets. [2]

in vivo

jnj 7777120 showed an oral bioavailability of about 30% in rats and 100% in dogs, with a half-life of around 3 h in both rats and dogs. it was reported to inhibit histamine-induced chemotaxis and calcium influx in mouse bone marrow-derived mast cells. in addition, in mice, jnj 7777120 could suppress the histamine-induced migration of tracheal mast cells from the connective tissue to the epithelium. moreover, jnj 7777120 was demonstrated to notably inhibit neutrophil infiltration in a mouse zymosan-induced peritonitis model. [2]

storage

Store at +4°C

References

[1]jablonowski ja, grice ca, chai w, dvorak ca, venable jd, kwok ak, ly ks, wei j, baker sm, desai pj, jiang w, wilson sj, thurmond rl, karlsson l, edwards jp, lovenberg tw and carruthers ni. the first potent and selective non-imidazole human histamine h4 receptor antagonists. j med chem. 2003 sep; 46(19): 3957-60.
[2]thurmond rl, desai pj, dunford pj, fung-leung wp, hofstra cl, jiang w, nguyen s, riley jp, sun s, williams kn, edwards jp and karlsson l. a potent and selective histamine h4 receptor antagonist with anti-inflammatory properties. j pharmacol exp ther. 2004 apr; 309(1): 404-13.

Properties of JNJ7777120

Boiling point: 477.0±45.0 °C(Predicted)
Density  1.322±0.06 g/cm3(Predicted)
storage temp.  room temp
solubility  H2O: insoluble
form  solid
pka 15.20±0.30(Predicted)
color  white

Safety information for JNJ7777120

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for JNJ7777120

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