摘要:
The present invention relates to a compound of formula I: wherein: R1 is a hydrogen atom, F, CN, etc.; R1′ is a hydrogen atom or lower alkyl which may be substituted; R2 is O, S, SO, SO2, etc.; R3 is a phenyl which may be substituted; X1, X2, and X3 each independently CH, N, etc. provided, however, that among X1, X2 and X3, the number of nitrogen is 0 or 1; W is the following residue: wherein: W1, W2, and W3 each independently CH, N, etc., or a pharmaceutically acceptable salt or ester thereof.
摘要翻译:本发明涉及式I化合物:其中:R 1是氢原子,F,CN等; R 1是氢原子或可被取代的低级烷基; R 2是O,S,SO,SO 2等; R 3是可被取代的苯基; X 1,X 2,X 3和X 3各自独立地为CH,N等。但是,X 1, / SUB>,X 2和X 3,氮的数目为0或1; W是以下残基:其中:W 1,W 2和W 3各自独立地是CH,N等,或药学上 可接受的盐或酯。