-
21.Process for the manufacture of carotenoids and intermediates therefor 失效
Title translation: 用于制造类胡萝卜素及其中间体的方法公开(公告)号:US2857423A
公开(公告)日:1958-10-21
申请号:US60571756
申请日:1956-08-23
Applicant: HOFFMANN LA ROCHE
Inventor: OTTO ISLER , RUDOLF RUEGG , PAUL ZELLER
IPC: C07C45/29
CPC classification number: C07C403/24 , C07C45/292 , C07C45/298 , C07C45/62 , C07C45/64 , C07C403/10 , C07C403/12 , C07C403/14 , C07C2601/14 , C07C2601/16 , C07C49/603 , C07C49/20 , C07C49/403 , C07C49/713
-
公开(公告)号:US2849507A
公开(公告)日:1958-08-26
申请号:US55321655
申请日:1955-12-15
Applicant: HOFFMANN LA ROCHE
Inventor: OTTO ISLER , HERBERT LINDLAR , MARC MONTAVON , RUDOLF RUEGG , PAUL ZELLER
CPC classification number: C07C403/24 , A23L5/44 , C07C45/298 , C07C45/515 , C07F9/5352 , C07F9/5442 , C07C47/20
-
公开(公告)号:US2827482A
公开(公告)日:1958-03-18
申请号:US59513556
申请日:1956-07-02
Applicant: HOFFMANN LA ROCHE
Inventor: OTTO ISLER , MARC MONTAVON , RUDOLF RUEGG , GABRIEL SAUCY , PAUL ZELLER
CPC classification number: C07C403/10 , C07C45/29 , C07C45/62 , C07C45/64 , C07C45/71 , C07C403/14 , C07C2601/14 , C07C2601/16 , C07C49/603 , C07C49/403 , C07C49/713 , C07C49/753
-
公开(公告)号:US2780651A
公开(公告)日:1957-02-05
申请号:US43986154
申请日:1954-06-28
Applicant: HOFFMANN LA ROCHE
Inventor: OTTO ISLER , MARC MONTAVON , RUDOLF RUEGG , PAUL ZELLER
CPC classification number: C07C403/14
-
公开(公告)号:US2730549A
公开(公告)日:1956-01-10
申请号:US43593654
申请日:1954-06-10
Applicant: HOFFMANN LA ROCHE
Inventor: OTTO ISLER , RUDOLF RUEGG , PAUL ZELLER
IPC: C07C47/38
CPC classification number: C07C47/38
-
公开(公告)号:US3349113A
公开(公告)日:1967-10-24
申请号:US30090663
申请日:1963-08-08
Applicant: HOFFMANN LA ROCHE
Inventor: URS GLOOR , NIWAS GOEL RAM , ALBERT LANGEMANN , RUDOLF RUEGG
IPC: C07C43/243 , C07C46/06
CPC classification number: C07C43/243 , C07C46/06 , C07C50/28
-
公开(公告)号:US3081314A
公开(公告)日:1963-03-12
申请号:US3127560
申请日:1960-05-24
Applicant: HOFFMANN LA ROCHE
Inventor: NIWAS GOEL RAM , RUDOLF RUEGG , ULRICH SCHWIETER
IPC: C07C49/84
CPC classification number: C07C49/84
-
公开(公告)号:US3072708A
公开(公告)日:1963-01-08
申请号:US4400360
申请日:1960-07-20
Applicant: HOFFMANN LA ROCHE
Inventor: BALTHASAR HEGEDUS , OTTO ISLER , RUDOLF RUEGG , GOTTLIEB RYSER
CPC classification number: C07C403/12 , C07C2601/16
-
公开(公告)号:US3072526A
公开(公告)日:1963-01-08
申请号:US776060
申请日:1960-02-10
Applicant: HOFFMANN LA ROCHE
Inventor: ADOLF BUTENANDT , WALDEMAR GUEX , ERICH HECKER , RUDOLF RUEGG , ULRICH SCHWIETER
-
公开(公告)号:US3047634A
公开(公告)日:1962-07-31
申请号:US77123858
申请日:1958-11-03
Applicant: HOFFMANN LA ROCHE
Inventor: OTTO ISLER , RUDOLF RUEGG , GABRIEL SAUCY
IPC: A23K20/179 , A23L5/47
CPC classification number: A23K20/179 , A23L5/47
-
-
-
-
-
-
-
-
-