PROCEDIMIENTO PARA LA OBTENCION DE DERIVADOS DE BENZOXAZI- NA.
申请公布号:ES347430(A1)
申请号:ES19300003474
申请日期:1967.11.21
申请公布日期:1969.11.01
分类号:C07D265/18;(IPC1-7):A61K/
主分类号:C07D265/18
摘要:<p>2-Amino-4,4-di-substituted benzoxazine derivatives and the salts thereof with a physiologically compatible acid have an action on the central nervous system. These benzoxazines have the formula IN WHICH R is hydrogen, alkyl of one to four carbon atoms, cyclohexyl, phenyl or benzyl, R1 is hydrogen, halogen, trifluoromethyl, R2 is alkyl of one to four carbon atoms and R3 is phenyl or halophenyl.</p>
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