摘要 |
<p>Muscle relaxant tetrahydroisoquinoline derivs. (I, heterocyclic group having suitable sustitution such as pyrrolyl, pyrrolinyl, imidazolyl, pyrazolyl, pyridyl, pyrimidyl, triazolyl, and tetrazolyl) and their salts were prepd. by the reaction of 3,4-dihydroxypenethyl amines(II) or their salts with compds. III (R1 = H or amino-protecting group of its salt).</p> |