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1. WO1992016535 - DIPHOSPHONIC ACID DERIVATES AS INTERMEDIATES FOR THE PRODUCTION OF DIPHOSPHINE LIGANDS

EP0530335DIPHOSPHONIC ACID DERIVATES AS INTERMEDIATES FOR THE PRODUCTION OF DIPHOSPHINE LIGANDS
Appl.Date 12.03.1992
Appl.No 92905278 Applicant HOFFMANN LA ROCHE Pub.Kind A1,B1 Pub.Lang de
Inclusion Criteria IC2
National entry of a PCT application.

If this application is not visible in the National Phase tab of the PCT application, its relationship to the PCT application is identified from the PCT or regional filing or publication information of its bibliographic data.

Pub.Date 10.03.1993
WO/1992/016535DIPHOSPHONIC ACID DERIVATES AS INTERMEDIATES FOR THE PRODUCTION OF DIPHOSPHINE LIGANDS
Appl.Date 12.03.1992
Appl.No PCT/CH1992/000050 Applicant F.HOFFMANN-LA ROCHE AG Pub.Kind A Pub.Lang de
Inclusion Criteria IC1
PCT application from which the family originated.
Pub.Date 01.10.1992
DK0530335Disphosphonsyrederivater som mellemprodukter til fremstillingen af diphosphinligander
Appl.Date 12.03.1992
Appl.No 92905278 Applicant HOFFMANN LA ROCHE Pub.Kind T3
Inclusion Criteria IC6
Connected by priority field.
Pub.Date 14.10.1996
JP1993507503キラルなホスフイン
Appl.Date 12.03.1992
Appl.No 1992505915 Pub.Kind B2 Pub.Lang ja
Inclusion Criteria IC2
National entry of a PCT application.

If this application is not visible in the National Phase tab of the PCT application, its relationship to the PCT application is identified from the PCT or regional filing or publication information of its bibliographic data.

Pub.Date 28.10.1993
US5302738Chiral phosphines
Appl.Date 13.11.1992
Appl.No 07949878 Applicant Hoffmann-La Roche Inc. Pub.Kind A Pub.Lang en
Inclusion Criteria IC2
National entry of a PCT application.

If this application is not visible in the National Phase tab of the PCT application, its relationship to the PCT application is identified from the PCT or regional filing or publication information of its bibliographic data.

Pub.Date 12.04.1994