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公开(公告)号：BR7708252A
公开(公告)日：1978-08-15
申请号：BR7708252
申请日：1977-12-12
Applicant: BASF AG
IPC: C07D295/08 , A01N43/84 , A01N43/86 , A01P3/00 , C07D20060101 , C07D265/30 , C07D295/02 , C07D295/03 , A01N9/22
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公开(公告)号：DK665374A
公开(公告)日：1975-09-29
申请号：DK665374
申请日：1974-12-19
Applicant: BASF AG
Inventor： HOFFMANN W , HIMMELE W , PAUST J , FRAUNBERG K V , SIEGEL H , PFOHL S
IPC: B01D9/02 , C07B31/00 , C07B57/00 , C07C51/00 , C07C59/105 , C07C67/00 , C07C209/00 , C07C209/26 , C07C211/19 , C07D307/33 , C07D307/32
Abstract: A process for resolving racemic alpha -hydroxy- beta , beta -dimethyl- gamma -butyrolactone, referred to as D,L-pantolactone, into its optical antipodes, based on the separation of diastereomeric salts of D,L-pantoic acid ( alpha , gamma -dihydroxy- beta , beta -dimethylbutyric acid), produced from D,L-pantolactone, by means of (-)-3-aminomethylpinane, (+)-3-aminomethylpinane or one of their acid addition salts, as a new resolving agent.
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公开(公告)号：IN149397B
公开(公告)日：1981-11-28
申请号：IN499CA1978
申请日：1978-05-09
Applicant: BASF AG
Inventor： GOETZ N , HIMMELE W , POMMER ERNST H
IPC: C07D295/08 , A01N43/84 , A01N43/86 , A01P3/00 , C07D20060101 , C07D265/30 , C07D295/02 , C07D295/03 , A01N23/00
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Patent Agency Ranking
公开(公告)号：ZA8003108B
公开(公告)日：1981-06-24
申请号：ZA8003108
申请日：1980-05-23
Applicant: BASF AG
Inventor： HEBERLE W , HIMMELE W , WESENBERG W , KOHLMANN W
IPC: C07D265/30 , A01N43/40 , A61K31/445 , A61P31/04 , A61P31/10 , C07D211/14 , C07D295/02 , C07D295/03 , A61K , C07C
CPC classification number: C07D295/03
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公开(公告)号：AU5871080A
公开(公告)日：1980-11-27
申请号：AU5871080
申请日：1980-05-23
Applicant: BASF AG
Inventor： HIMMELE W
IPC: C07D265/30 , A01N43/40 , A61K31/445 , A61P31/04 , A61P31/10 , C07D211/14 , C07D295/02 , C07D295/03
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公开(公告)号：ZA7802543B
公开(公告)日：1979-05-30
申请号：ZA7802543
申请日：1978-05-03
Applicant: BASF AG
IPC: C07D295/02
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公开(公告)号：ZA75603B
公开(公告)日：1976-02-25
申请号：ZA75603
申请日：1975-01-29
Applicant: BASF AG
Inventor： PAUST J , VON FRAUNBERG K , HOFFMANN W , HIMMELE W , SIEGEL H , PFOHL S
IPC: C07C31/137 , C07B61/00 , C07C27/00 , C07C29/14 , C07C29/141 , C07C41/00 , C07C43/303 , C07C45/00 , C07C45/50 , C07C47/347 , C07C47/45 , C07C51/00 , C07C61/13 , C07C67/00 , C07C69/753 , C07C209/00 , C07C209/26 , C07C209/28 , C07C209/52 , C07C209/88 , C07C211/03 , C07C211/17 , C07C211/19 , C07C211/27 , C07C211/38 , C07C211/44 , C07C213/08 , C07C231/00 , C07C231/02 , C07C233/55 , C07D295/02 , C07D295/03 , C07D295/22 , C07C47/34
Abstract: Pinanes substituted by a group X in the 3-position which group is formyl, or its alkyl-acetals or alkyl-hemiacetals, carboxylic acid, carboxylic acid chloride, carboxylic acid amide, hydroxymethyl or aminomethyl substituted in a specific manner at the nitrogen, the optical isomers of these compounds and a process for their manufacture by hydroformylation of alpha -pinene in the presence of rhodium catalysts, and conversion of the 3-formylpinane first produced into the above derivatives by conventional methods.
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公开(公告)号：ZA7500603B
公开(公告)日：1976-02-25
申请号：ZA7500603
申请日：1975-01-29
Applicant: BASF AG
Inventor： PAUST J , VON FRAUNBERG K , HOFFMANN W , HIMMELE W , SIEGEL H , PFOHL S
IPC: C07C31/137 , C07B61/00 , C07C27/00 , C07C29/14 , C07C29/141 , C07C41/00 , C07C43/303 , C07C45/00 , C07C45/50 , C07C47/347 , C07C47/45 , C07C51/00 , C07C61/13 , C07C67/00 , C07C69/753 , C07C209/00 , C07C209/26 , C07C209/28 , C07C209/52 , C07C209/88 , C07C211/03 , C07C211/17 , C07C211/19 , C07C211/27 , C07C211/38 , C07C211/44 , C07C213/08 , C07C231/00 , C07C231/02 , C07C233/55 , C07D295/02 , C07D295/03 , C07D295/22 , C07C47/34
CPC classification number: C07D295/03 , C07C45/50 , C07C47/347
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