公开(公告)号：DE3433611A1

公开(公告)日：1986-03-20

申请号：DE3433611

申请日：1984-09-13

Applicant: BASF AG

Inventor： GOERTZ HANS-HELMUT DR ,  LUNGERSHAUSEN ROLF DR ,  MARCINOWSKI STEFAN DR ,  SANNER AXEL DR

IPC: C12N1/02 ,  C12N1/14 ,  C12N1/20 ,  C12P1/00 ,  C12P19/06

公开(公告)号：DE3163384D1

公开(公告)日：1984-06-07

申请号：DE3163384

申请日：1981-07-10

Applicant: BASF AG

Inventor： LUNGERSHAUSEN ROLF DR ,  MARTIN CHRISTOPH DR ,  MARCINOWSKI STEFAN DR ,  SIEGEL HARDO DR ,  KUESTERS WERNER DR

IPC: C12N1/20 ,  C12P13/04 ,  C12P41/00 ,  C12R1/01

Abstract: A process for the preparation of D-carbamyl- alpha -aminoacids of the formula where R has the meanings given in the description, by enzymatic cleavage of the corresponding hydantoins by means of thermophilic, non-sporulating hydantoin-cleaving micro-organisms or of extracts therefrom.

公开(公告)号：GR75700B

公开(公告)日：1984-08-02

申请号：GR810165476

申请日：1981-07-10

Applicant: BASF AG

Inventor： LUNGERSHAUSEN ROLF DR ,  MARTIN CHRISTOPH ,  MARCINOWSKI STEFAN ,  STEGEL HARDO ,  KUESTERS WERNER

IPC: C12N1/20 ,  C12P13/04 ,  C12P41/00 ,  C12R1/01

Abstract: A process for the preparation of D-carbamyl- alpha -aminoacids of the formula where R has the meanings given in the description, by enzymatic cleavage of the corresponding hydantoins by means of thermophilic, non-sporulating hydantoin-cleaving micro-organisms or of extracts therefrom.