prov:value
| - hyl; andfor aminoalkyl substituted by hydroxy, alkylamino, alkoxy, oxo, aryl or cycloalkyl: amido (CONH.sub.2) or amidomethyl.Examples of particular values for R.sub.1j are:hydrogen;hydroxy;for alkoxy: methoxy or ethoxy;for alkyl optionally substituted by hydroxy, alkylamino, alkoxy, oxo, aryl or cycloalkyl: alkyl, such as methyl or ethyl, or alkanoyl, such as acetyl;for hydroxyalkyl: hydroxymethy
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