公开(公告)号：NO20033706A

公开(公告)日：2003-10-14

申请号：NO20033706

申请日：2003-08-20

Applicant: BASF AG

Inventor： HARZ HANS-PETER ,  BECK CHRISTINE ,  KLEIN DANIELA ,  LOHSCHEIDT MARKUS ,  LEEMANN MARTIN

IPC: C12P13/00 ,  A23K10/12 ,  A23K20/174 ,  C12P13/02 ,  C12P13/06 ,  C12R1/125 ,  A61K1/16

CPC classification number: C12P13/02 ,  A23K10/12 ,  A23K20/174

公开(公告)号：NO20033704L

公开(公告)日：2003-10-13

申请号：NO20033704

申请日：2003-08-20

Applicant: BASF AG

Inventor： BALDENIUS KAI-UWE ,  BECK CHRISTINE ,  HARZ HANS-PETER ,  LOHSCHEIDT MARKUS ,  KLEIN DANIELA

IPC: A23K1/16 ,  A61N1/20 ,  A61N1/32 ,  C12P20060101 ,  C12P13/00 ,  C12P13/02 ,  C12R1/125 ,  A61K1/16

Abstract: The invention relates to an improved method for producing D-pantothenic acid and/or the salts thereof and the use of said substance as an additive for animal food.

公开(公告)号：NO20033706D0

公开(公告)日：2003-08-20

申请号：NO20033706

申请日：2003-08-20

Applicant: BASF AG

Inventor： HARZ HANS-PETER ,  BECK CHRISTINE ,  KLEIN DANIELA ,  LOHSCHEIDT MARKUS ,  LEEMANN MARTIN

IPC: C12P13/00 ,  A23K10/12 ,  A23K20/174 ,  C12P13/02 ,  C12P13/06 ,  C12R1/125 ,  C12P

Abstract: The invention relates to an improved method for producing D-pantothenic acid and/or the salts thereof and to the use thereof as an additive for animal feed.

公开(公告)号：NO20033704D0

公开(公告)日：2003-08-20

申请号：NO20033704

申请日：2003-08-20

Applicant: BASF AG

Inventor： BALDENIUS KAI-UWE ,  BECK CHRISTINE ,  HARZ HANS-PETER ,  LOHSCHEIDT MARKUS ,  KLEIN DANIELA

IPC: A23K1/16 ,  A61N1/20 ,  A61N1/32 ,  C12P20060101 ,  C12P13/00 ,  C12P13/02 ,  C12R1/125 ,  C12P

Abstract: The invention relates to an improved method for producing D-pantothenic acid and/or the salts thereof and the use of said substance as an additive for animal food.

公开(公告)号：AU2002308290A1

公开(公告)日：2002-09-04

申请号：AU2002308290

申请日：2002-02-20

Applicant: BASF AG ,  BECK CHRISTINE ,  HARZ HANS-PETER ,  KLEIN DANIELA ,  LEEMANN MARTIN ,  LOHSCHEIDT MARKUS ,  BITTERLICH STEFAN ,  VOSS HARTWIG

Inventor： BECK CHRISTINE ,  HARZ HANS-PETER ,  KLEIN DANIELA ,  LEEMANN MARTIN ,  LOHSCHEIDT MARKUS ,  BITTERLICH STEFAN ,  VOSS HARTWIG

IPC: C12P13/00 ,  A23K10/12 ,  A23K20/174 ,  C12N1/21 ,  C12P13/02 ,  C12P13/04 ,  C12R1/125

Abstract: The invention relates to an improved method for the production of D-pantothenic acid and/or salts thereof and use thereof as adjunct for animal feedstuffs.

公开(公告)号：CA2439012A1

公开(公告)日：2002-08-29

申请号：CA2439012

申请日：2002-02-20

Applicant: BASF AG

Inventor： BECK CHRISTINE ,  LOHSCHEIDT MARKUS ,  KLEIN DANIELA ,  HARZ HANS-PETER ,  BALDENIUS KAI-UWE

IPC: A23K1/16 ,  A61N1/20 ,  A61N1/32 ,  C12P20060101 ,  C12P13/00 ,  C12P13/02 ,  C12R1/125 ,  A23K1/00

Abstract: The invention relates to an improved method for producing D-pantothenic acid and/or the salts thereof and the use of said substance as an additive for animal food.

公开(公告)号：DE10105799A1

公开(公告)日：2002-08-08

申请号：DE10105799

申请日：2001-02-07

Applicant: BASF AG

Inventor： KLEIN DANIELA ,  ERNST HANSGEORG ,  KOPPENHOEFER JUERGEN

IPC: C07C51/09 ,  C07C67/343 ,  C07C51/353 ,  C07C57/03

Abstract: Cis-6-hexadecenoic acid is prepared by reacting a triphenylphosphonium salt with decanal or other aldehyde in a Wittig reaction, and saponifying the resulting ester. Preparation of cis-6-hexadecenoic acid of formula COOH-(CH2)4-CH=CH-(CH2)8-CH3 involves: (a) reacting either: (i) a triphenylphosphonium salt of formula R1>OOC-(CH2)5-P(R2>)3+>X-> with decanal of formula CH3-(CH2)8-CH=O, or (ii) a triphenylphosphonium salt of formula CH3-(CH2)9-P(R2>)3+>X-> with an aldehyde of formula R1>OOC-(CH2)4-CH=O in a Wittig reaction; and (b) saponifying the resulting ester of formula R1>OOC-(CH2)4-CH=CH-(CH2)8-CH3. R1>1-12C alkyl or aryl; R2>aryl; X->anion equivalent of (in)organic acid.