发明授权
US3959475A Substituted 1,3-dihydrospiro(isobenzofuran)s 失效
取代的1,3-二氢螺(异苯并呋喃)

Substituted 1,3-dihydrospiro(isobenzofuran)s
摘要:
Novel substituted 1,3-dihydrospiro[isobenzofuran]s and methods of preparing the same are described. These compounds are useful as antidepressants, tranquilizers, analgetic agents and intermediates therefor.
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