公开(公告)号：DK281789D0

公开(公告)日：1989-06-09

申请号：DK281789

申请日：1989-06-09

Applicant: BASF AG

Inventor： MEYER JOACHIM ,  BUEHLER WOLFGANG ,  GRIMMER JOHANNES ,  EIPPER GUNTER ,  KIEFER HANS ,  MARTIN CHRISTOPH

IPC: A23K1/16 ,  A23K20/174 ,  A23K40/10 ,  A23P1/02 ,  A61K9/14 ,  A61K31/519 ,  A61K31/525 ,  C07D475/14 ,  C12P17/18 ,  C12P25/00 ,  C07D487/04 ,  B01J2/04

Abstract: Process for producing microbially prepared riboflavin in the form of spray or microgranules which are free-flowing and non-dusting as feed additive by removing water from the discharge from microbial fermentations for preparing riboflavin, characterised in that the fermentation discharge is subjected to a) a spray fluidised bed drying b) a single-component nozzle atomiser drying or c) a disc atomiser drying without adding substantial amounts of binders to the fermentation discharge.

公开(公告)号：HU187290B

公开(公告)日：1985-12-28

申请号：HU9081

申请日：1981-01-15

Applicant: BASF AG

Inventor： MARTIN CHRISTOPH ,  HIMMELE WALTER ,  SIEGEL HARDO

IPC: C12P7/40 ,  A01N43/84 ,  C07C27/00 ,  C07C33/18 ,  C07C33/20 ,  C07C33/24 ,  C07C41/00 ,  C07C43/20 ,  C07C43/23 ,  C07C43/303 ,  C07C51/00 ,  C07C57/30 ,  C07C59/64 ,  C07C67/00 ,  C07C69/612 ,  C07D265/30 ,  C07D295/02 ,  C07D295/03 ,  C12P7/16 ,  C12P7/22 ,  C12P7/24 ,  C12R1/865 ,  C07C43/30 ,  C07C69/76 ,  C12P7/02

Abstract: S-Configurated phenylpropane derivatives of the formula where R1 is alkyl, aryl or alkoxy, R2 is hydrogen, alkyl, aryl or alkoxy, and R3 is carboxyl or esterified carboxyl, acetalized formyl, hydroxymethyl or esterified hydroxymethyl, their preparation by microbiological hydrogenation, and their use for the preparation of fungicidal compounds.

公开(公告)号：CA1193992A

公开(公告)日：1985-09-24

申请号：CA406410

申请日：1982-06-30

Applicant: BASF AG

Inventor： COOPER BRYAN ,  KUESTERS WERNER ,  MARTIN CHRISTOPH ,  SIEGEL HARDO

IPC: C12N1/20 ,  C12N1/38 ,  C12P7/56 ,  C12R1/865

Abstract: of the Disclosure: A process for the preparation of optically pure D- or L-lactic acid by fermentation of an aqueous nutrient medium, which contains nitrogen, vitamins, aminoacids, sugars and trace elements, by means of a microorganism, at pH 4 - 6, wherein the nutrient medium contains brewers' yeast as the source of nitrogen, vitamins, aminoacids and trace elements.

公开(公告)号：CA1173383A

公开(公告)日：1984-08-28

申请号：CA366445

申请日：1980-12-09

Applicant: BASF AG

Inventor： MARTIN CHRISTOPH ,  HIMMELE WALTER ,  SIEGEL HARDO

IPC: C12P7/40 ,  A01N43/84 ,  C07C27/00 ,  C07C33/18 ,  C07C33/20 ,  C07C33/24 ,  C07C41/00 ,  C07C43/20 ,  C07C43/23 ,  C07C43/303 ,  C07C51/00 ,  C07C57/30 ,  C07C59/64 ,  C07C67/00 ,  C07C69/612 ,  C07D265/30 ,  C07D295/02 ,  C07D295/03 ,  C12P7/16 ,  C12P7/22 ,  C12P7/24 ,  C12R1/865

Abstract: The present invention relates to S-configurated phenylpropane derivatives of the formula where R1 is alkyl, aryl or alkoxy, R2 is hydrogen, alkyl, aryl or alkoxy, and R3 is carboxyl or esterified carboxyl, acetalixed formyl, hydroxymethyl or esterified hydroxymethyl. This invention is also concerned with their process of preparation which comprises hydrogenating a compoun of the formula III (III) where R1 and R2 have the same meanings as above and R4 is CHO or has the same meanings as R3, with aerobic or facultatively aerobic micro-organisms, then obtaining through fermentation the desired compounds which are isolated. These compounds have good fungicidal properties.

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.