公开(公告)号：EP1439165A4

公开(公告)日：2005-11-09

申请号：EP02800771

申请日：2002-10-04

申请人： RIKEN

发明人： YOSHIDA SHIGEO ,  ASAMI TADAO

IPC分类号： A01G7/00 ,  A01N33/10 ,  A01N37/44 ,  A01N39/04 ,  A01N43/08 ,  A01N43/40 ,  C07C215/52 ,  C07C215/56 ,  C07C217/58 ,  C07C217/60 ,  C07C217/62 ,  C07C217/68 ,  C07C217/84 ,  C07C229/14 ,  C07D213/38 ,  C07D307/14 ,  C07C215/46

CPC分类号： C07C217/62 ,  A01N33/10 ,  A01N37/44 ,  A01N39/04 ,  A01N43/08 ,  A01N43/40 ,  C07C215/52 ,  C07C217/58 ,  C07C217/60 ,  C07C217/84 ,  C07C229/14 ,  C07D213/38 ,  C07D307/14

摘要： A compound represented by the following general formula (I) (wherein R1 represents hydrogen, hydroxy, or alkoxy; R2 represents hydroxy or optionally substituted alkoxy; R3 represents hydrogen or optionally substituted alkyl; Y represents -CH=CH- or -CH2-; n is 0 or 1; and Ar represents optionally substituted aryl or optionally substituted heteroaryl) or a salt of the compound. They are useful as an abscisic acid biosynthesis inhibitor or plant growth regulator.