摘要 |
The present invention relates to a phenol derivatives represented by the formula (1); (see formula) (wherein R0 is hydrogen atom, etc.; R1 is an alkyl group which may be substituted, R2 is an alkyl group which may be substituted, etc.; OR3 is a hydroxy group which may be protected; R4 is hydrogen atom, etc.; W is O or S, etc.; (see formula) is an amino group which may be mono- or di-substituted, etc.
|