-
11.Process for producing derivatives of vitamin a aldehyde and products thereof 失效
Title translation: 制备维生素A醛衍生物及其制品的方法公开(公告)号:US3014053A
公开(公告)日:1961-12-19
申请号:US83541059
申请日:1959-08-24
Applicant: HOFFMANN LA ROCHE
Inventor: WALDEMAR GUEX , OTTO ISLER , RUDOLF RUEGG , GOTTLIEB RYSER
IPC: A23L1/275
CPC classification number: C07C403/20 , A23L5/47 , C07C2601/16
-
12.
公开(公告)号:US3014052A
公开(公告)日:1961-12-19
申请号:US77569458
申请日:1958-11-24
Applicant: HOFFMANN LA ROCHE
Inventor: WALDEMAR GUEX , OTTO ISLER , RUDOLF RUEGG , GOTTLIEB RYSER
CPC classification number: C07C403/20 , C07C2601/16
-
公开(公告)号:US2898385A
公开(公告)日:1959-08-04
申请号:US55198455
申请日:1955-12-09
Applicant: HOFFMANN LA ROCHE
Inventor: OTTO ISLER , HERBERT LINDLAR , MARC MONTAVON , RUDOLF RUEGG , PAUL ZELLER
CPC classification number: C07C403/24 , C07C45/513 , C07C403/10 , C07C403/14 , C07C2601/14 , C07C2601/16 , C07C47/225
-
公开(公告)号:US2843631A
公开(公告)日:1958-07-15
申请号:US58793256
申请日:1956-05-29
Applicant: HOFFMANN LA ROCHE
Inventor: OTTO ISLER , MARC MONTAVON , RUDOLF RUEGG , PAUL ZELLER
CPC classification number: C07C403/14 , C07C45/513 , C07C403/10 , C07C2601/14 , C07C2601/16 , C07C47/225
-
公开(公告)号:US2842599A
公开(公告)日:1958-07-08
申请号:US59275756
申请日:1956-06-21
Applicant: HOFFMANN LA ROCHE
Inventor: OTTO ISLER , MARC MOUTAVON , RUDOLF RUEGG , PAUL ZELLER
CPC classification number: C07F9/535 , C07C11/21 , C07C11/28 , C07C45/298 , C07C45/515 , C07C47/20
-
公开(公告)号:US2812354A
公开(公告)日:1957-11-05
申请号:US52764555
申请日:1955-08-10
Applicant: HOFFMANN LA ROCHE
Inventor: OTTO ISLER , RUDOLF RUEGG , PAUL ZELLER
CPC classification number: C07C403/14 , C07C2601/16
-
17.
公开(公告)号:US2806885A
公开(公告)日:1957-09-17
申请号:US55321155
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 , C07C403/08 , C07C403/10 , C07C403/14 , C07C2601/16
-
公开(公告)号:US3317564A
公开(公告)日:1967-05-02
申请号:US37844764
申请日:1964-06-26
Applicant: HOFFMANN LA ROCHE
Inventor: RUDOLF RUEGG , PETER SCHUDEL
IPC: C07D311/72
CPC classification number: C07D311/72
-
公开(公告)号:US2917539A
公开(公告)日:1959-12-15
申请号:US62945756
申请日:1956-12-20
Applicant: HOFFMANN LA ROCHE
Inventor: OTTO ISLER , MARC MONTAVON , RUDOLF RUEGG , PAUL ZELLER
CPC classification number: C07C403/24 , C07C45/29 , C07C45/62 , C07C45/64 , C07C403/10 , C07C403/12 , C07C403/14 , C07C2601/14 , C07C2601/16 , C07C49/603 , C07C49/403 , C07C49/713
-
公开(公告)号:US2879303A
公开(公告)日:1959-03-24
申请号:US59756856
申请日:1956-07-13
Applicant: HOFFMANN LA ROCHE
Inventor: OTTO ISLER , RUDOLF RUEGG , PAUL ZELLER
CPC classification number: C07C403/10 , C07C2601/16
-
-
-
-
-
-
-
-
-