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公开(公告)号:AU1177097A
公开(公告)日:1997-07-03
申请号:AU1177097
申请日:1996-12-05
Applicant: DEGUSSA
Inventor: DRAUZ KARLHEINZ , BOMMARIUS ANDREAS , KARRENBAUER MICHAEL , KNAUP GUNTER
IPC: C07B55/00 , C07C231/16 , C07C231/22 , C07C233/47 , C07C319/20 , C07C323/59 , C12P13/12 , C12P41/00
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公开(公告)号:DK41888D0
公开(公告)日:1988-01-28
申请号:DK41888
申请日:1988-01-28
Applicant: DEGUSSA
Inventor: KLEEMANN AXEL , KLOSTERMANN KURT , MOERCK RUDI E , KARRENBAUER MICHAEL , LEUCHTENBERGER WOLFGANG
IPC: B01J39/26 , C07C227/34 , C07C227/40 , C07C229/02 , C07C319/28 , C07C323/58 , C12P13/04 , C07K3/22
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公开(公告)号:DE59610753D1
公开(公告)日:2003-11-06
申请号:DE59610753
申请日:1996-12-05
Applicant: DEGUSSA
Inventor: DRAUZ KARLHEINZ , BOMMARIUS ANDREAS , KARRENBAUER MICHAEL , KNAUP GUENTER
IPC: C07B55/00 , C07C231/16 , C07C231/22 , C07C233/47 , C07C319/20 , C07C323/59 , C12P13/12 , C12P41/00
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公开(公告)号:AT251097T
公开(公告)日:2003-10-15
申请号:AT96942357
申请日:1996-12-05
Applicant: DEGUSSA
Inventor: DRAUZ KARLHEINZ , BOMMARIUS ANDREAS , KARRENBAUER MICHAEL , KNAUP GUENTER
IPC: C07B55/00 , C07C231/16 , C07C231/22 , C07C233/47 , C07C319/20 , C07C323/59 , C12P13/12 , C12P41/00
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公开(公告)号:AT203232T
公开(公告)日:2001-08-15
申请号:AT96943039
申请日:1996-12-05
Applicant: DEGUSSA
Inventor: DRAUZ KARLHEINZ , BOMMARIUS ANDREAS , KARRENBAUER MICHAEL , KNAUP GUENTER
IPC: C12P13/04 , C07C231/02 , C07C233/47 , C07C319/12 , C07C319/20 , C07C319/28 , C07C323/59 , C12P41/00
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公开(公告)号:DK0874801T3
公开(公告)日:2001-07-23
申请号:DK96943040
申请日:1996-12-05
Applicant: DEGUSSA
Inventor: DRAUZ KARLHEINZ , BOMMARIUS ANDREAS , KARRENBAUER MICHAEL , KNAUP GUENTER
IPC: C07B57/00 , C07C227/34 , C07C227/36 , C07C319/20 , C07C323/60 , C12P13/04 , C12P41/00
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公开(公告)号:CA1223887A
公开(公告)日:1987-07-07
申请号:CA449825
申请日:1984-03-16
Applicant: DEGUSSA
Inventor: KARRENBAUER MICHAEL , KLEEMANN AXEL , LUESSLING THEODOR , SCHAEFER FRITZ
IPC: C07C319/24 , C07C67/00 , C07C313/00 , C07C323/58 , C07C149/243
Abstract: D,L-homocystine is produced by injecting molecular oxygen into an aqueous solution of the disodium salt of D,L-homocysteine having a concentration of between 0.8 and 1.2 moles per litre and an initial pH of between 7.0 and 8.0 in the presence of catalytic amounts of ions of a heavy metal, which can be in several valence stages, until an increase in the pH value can no longer be observed and the pH is subsequently adjusted to approximately 5.3 while stirring. Suitable heavy metal ions are particularly Fe3+ or Cu2+ ions.
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公开(公告)号:ES2205069T3
公开(公告)日:2004-05-01
申请号:ES96942357
申请日:1996-12-05
Applicant: DEGUSSA
Inventor: DRAUZ KARLHEINZ , BOMMARIUS ANDREAS , KARRENBAUER MICHAEL , KNAUP GUNTER
IPC: C07B55/00 , C07C231/16 , C07C231/22 , C07C233/47 , C07C319/20 , C07C323/59 , C12P13/12 , C12P41/00
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公开(公告)号:DK0873290T3
公开(公告)日:2004-01-26
申请号:DK96942357
申请日:1996-12-05
Applicant: DEGUSSA
Inventor: DRAUZ KARLHEINZ , BOMMARIUS ANDREAS , KARRENBAUER MICHAEL , KNAUP GUENTER
IPC: C07B55/00 , C07C231/16 , C07C231/22 , C07C233/47 , C07C319/20 , C07C323/59 , C12P13/12 , C12P41/00
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公开(公告)号:PT876329E
公开(公告)日:2001-12-28
申请号:PT96943039
申请日:1996-12-05
Applicant: DEGUSSA
Inventor: BOMMARIUS ANDREAS , DRAUZ KARLHEINZ , KNAUP GUNTHER , KARRENBAUER MICHAEL
IPC: C12P13/04 , C07C231/02 , C07C233/47 , C07C319/12 , C07C319/20 , C07C319/28 , C07C323/59 , C12P41/00
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