公开(公告)号：DE4220241A1

公开(公告)日：1993-12-23

申请号：DE4220241

申请日：1992-06-20

Applicant: BASF AG

Inventor： STAUDENMAIER HORST RALF DR ,  HAUER BERNHARD DR ,  LADNER WOLFGANG DR ,  MUELLER URSULA DR ,  PRESSLER UWE DR ,  MEYER JOACHIM DR

IPC: C12P7/42 ,  C12P7/54 ,  C12R1/645 ,  C07C59/52

Abstract: The invention concerns a method for the preparation of 3-hydroxyphenylacetic acid by cultivating a microorganism of the species Rhizoctonia, Ceratobasidium or Pellicularia in the presence of a phenyl compound of general formula (I), in which X = COOR, CH2OH, CH2NH2 or (II) and R = methyl, ethyl, hydrogen, sodium, potassium or ammonium.