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公开(公告)号：DE59407242D1
公开(公告)日：1998-12-10
申请号：DE59407242
申请日：1994-08-19
Applicant: BASF AG
Inventor： BALKENHOHL FRIEDHELM , HAUER BERNHARD , LADNER WOLFGANG , SCHNELL URSULA , PRESSLER UWE , STAUDENMAIER HORST RALF
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公开(公告)号：DK0758398T3
公开(公告)日：1998-11-16
申请号：DK95915199
申请日：1995-04-12
Applicant: BASF AG
Inventor： DINGLER CHRISTOPH , LADNER WOLFGANG , KREI GEORG ARNOLD
Abstract: A process for the biotransformation of carboxylic acids in the presence of a microorganism in which the best possible concentration of undissociated carboxylic acid for biotransformation is set by controlling the pH throughout the biotransformation process.
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公开(公告)号：AT173020T
公开(公告)日：1998-11-15
申请号：AT94926853
申请日：1994-08-19
Applicant: BASF AG
Inventor： BALKENHOHL FRIEDHELM , HAUER BERNHARD , LADNER WOLFGANG , SCHNELL URSULA , PRESSLER UWE , STAUDENMAIER HORST RALF
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公开(公告)号：HU215117B
公开(公告)日：1998-09-28
申请号：HU9401986
申请日：1993-01-30
Applicant: BASF AG
Inventor： GERBER MATTHIAS , KARDORFF UWE , KAST JUERGEN , LADNER WOLFGANG , MEYER NORBERT , MISSLITZ ULF , WALTNER HELMUT , WESTPHALEN KARL-OTTO
IPC: A01N35/10 , A01N39/00 , A01N43/16 , A01N43/18 , A01N43/40 , A01N43/56 , A01N43/60 , A01N43/76 , A01N43/78 , A01N43/80 , C07C239/20 , C07C251/54 , C07C323/28 , C07D213/64 , C07D231/12 , C07D239/20 , C07D241/44 , C07D263/58 , C07D277/68 , C07D309/06 , C07D335/02 , C07D405/12 , C07D409/12 , C07D413/12 , C07D417/12
Abstract: PCT No. PCT/EP93/00210 Sec. 371 Date Aug. 11, 1994 Sec. 102(e) Date Aug. 11, 1994 PCT Filed Jan. 30, 1993 PCT Pub. No. WO93/16061 PCT Pub. Date Aug. 19, 1993Mixtures of optically active cyclohexenone oxime ethers having R- and S-configuration in the oxime ether moiety of the formula I I (R1=C1-C6-alkyl; X=C1-C4-alkyl, C1-C4-haloalkyl; m=0-3 or 1-4 where all X's are halogen; n=0-3 or 1-5 where all X's are halogen; R2=C1-C4-alkoxy-C1-C6-alkyl, C1-C4-alkylthio-C1-C6-alkyl, substituted or unsubstituted C3-C7-cycloalkyl, substituted or unsubstituted C5-C7-cycloalkenyl, substituted or unsubstituted 5-membered saturated heterocyclic structure, substituted or unsubstituted 6- or 7-membered heterocyclic structure, substituted or unsubstituted 5-membered heteroaromatic structure, substituted or unsubstituted phenyl or pyridyl) and their agriculturally useful salts and esters with C1-C10-carboxylic acids and inorganic acids.
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公开(公告)号：DE59502693D1
公开(公告)日：1998-08-06
申请号：DE59502693
申请日：1995-04-12
Applicant: BASF AG
Inventor： DINGLER CHRISTOPH , LADNER WOLFGANG , KREI GEORG
Abstract: A process for the biotransformation of carboxylic acids in the presence of a microorganism in which the best possible concentration of undissociated carboxylic acid for biotransformation is set by controlling the pH throughout the biotransformation process.
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Patent Agency Ranking
公开(公告)号：ES2117289T3
公开(公告)日：1998-08-01
申请号：ES94925459
申请日：1994-08-17
Applicant: BASF AG
Inventor： LADNER WOLFGANG , RETTENMAIER HANSJORG , ZIPPERER BERNHARD , HANSEN HANSPETER
Abstract: PCT No. PCT/EP94/02738 Sec. 371 Date Feb. 15, 1996 Sec. 102(e) Date Feb. 15, 1996 PCT Filed Aug. 17, 1994 PCT Pub. No. WO95/06130 PCT Pub. Date Mar. 2, 1995A process for the preparation of (L)-2-chloropropionic acid and its alkali metal, alkaline earth metal or ammonium salts which comprises hydrolyzing isobutyl L-chloropropionate at a pH of from 4 to 8 in the presence of a lipase from Pseudomonas spec. DSM 8246 and isolating the optically active reaction product from the reaction mixture either directly or after conversion of the salt into the acid in a conventional way, or further reacting it in situ. The optically active products are important intermediates for preparing crop protection agents.\!
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公开(公告)号：AT167898T
公开(公告)日：1998-07-15
申请号：AT95915199
申请日：1995-04-12
Applicant: BASF AG
Inventor： DINGLER CHRISTOPH , LADNER WOLFGANG , KREI GEORG ARNOLD
Abstract: A process for the biotransformation of carboxylic acids in the presence of a microorganism in which the best possible concentration of undissociated carboxylic acid for biotransformation is set by controlling the pH throughout the biotransformation process.
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公开(公告)号：DE59406040D1
公开(公告)日：1998-06-25
申请号：DE59406040
申请日：1994-08-17
Applicant: BASF AG
Inventor： LADNER WOLFGANG , RETTENMAIER HANSJOERG , ZIPPERER BERNHARD , HANSEN HANSPETER
Abstract: PCT No. PCT/EP94/02738 Sec. 371 Date Feb. 15, 1996 Sec. 102(e) Date Feb. 15, 1996 PCT Filed Aug. 17, 1994 PCT Pub. No. WO95/06130 PCT Pub. Date Mar. 2, 1995A process for the preparation of (L)-2-chloropropionic acid and its alkali metal, alkaline earth metal or ammonium salts which comprises hydrolyzing isobutyl L-chloropropionate at a pH of from 4 to 8 in the presence of a lipase from Pseudomonas spec. DSM 8246 and isolating the optically active reaction product from the reaction mixture either directly or after conversion of the salt into the acid in a conventional way, or further reacting it in situ. The optically active products are important intermediates for preparing crop protection agents.\!
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公开(公告)号：DK0620856T3
公开(公告)日：1997-10-06
申请号：DK93900043
申请日：1992-12-14
Applicant: BASF AG
Inventor： STAUDENMAIER HORST RALF , LADNER WOLFGANG , MUELLER URSULA , PRESSLER UWE , MEYER JOACHIM , HAUER BERNHARD , SIEGEL HARDO
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公开(公告)号：CA2229312A1
公开(公告)日：1997-03-20
申请号：CA2229312
申请日：1996-09-09
Applicant: BASF AG
Inventor： DITRICH KLAUS , BALKENHOHL FRIEDHELM , LADNER WOLFGANG
IPC: C12M1/40 , B01J23/04 , C07B53/00 , C07B61/00 , C07C69/708 , C07C209/62 , C07C211/27 , C12P41/00 , C12P13/00 , C07C51/06 , C07C59/125
Abstract: The invention concerns a method of separating optically active amides to form carboxylic acids and optically active amines such thatsthe centre of chirality is maintained. The method is characterized in that the amides are hydrolyzed in the presence of a polyol or an aminoalcohol and an alkali or alkaline earth hydroxide.
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