药物信息为Nabumetone tablets (Major Pharmaceuticals): DESCRIPTION

Nabumetone is a naphthylalkanone designated chemically as 4-(6-methoxy-2-naphthalenyl)-2-butanone. It has the following structure:

Nabumetone is a white to off-white crystalline substance. It is nonacidic and practically insoluble in water, but soluble in alcohol and most organic solvents. It has an n-octanol:phosphate buffer partition coefficient of 2400 at pH 7.4.

Each nabumetone tablet, for oral administration, contains 500 mg or 750 mg of nabumetone and has the following inactive ingredients: colloidal silicon dioxide, D&C yellow #10 aluminum lake, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, sodium lauryl sulfate, sodium starch glycolate and titanium dioxide. In addition, the 750 mg contains FD&C yellow #6 aluminum lake.