DK74295C - Process for the preparation of vitamin A or thereof. - Google Patents

Process for the preparation of vitamin A or thereof.

Info

Publication number: DK74295C
Authority: DK; Denmark
Prior art keywords: vitamin; preparation
Prior art date: 1945-10-18

Application number

DK50347A

Other languages

Danish (da)

Original Assignee

Hoffmann La Roche

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1945-10-18

Filing date

1947-02-05

Publication date

1952-06-16

1947-02-05 Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche

1952-06-16 Application granted granted Critical

1952-06-16 Publication of DK74295C publication Critical patent/DK74295C/en

Links

FPIPGXGPPPQFEQ-UHFFFAOYSA-N 13-cis retinol Natural products OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-UHFFFAOYSA-N 0.000 title 1
FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 title 1
FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 title 1
235000019155 vitamin A Nutrition 0.000 title 1
239000011719 vitamin A Substances 0.000 title 1
229940045997 vitamin a Drugs 0.000 title 1

DK50347A 1945-10-18 1947-02-05 Process for the preparation of vitamin A or thereof. DK74295C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH74295X		1945-10-18

Publications (1)

Publication Number	Publication Date
DK74295C true DK74295C (en)	1952-06-16

Family

ID=4324987

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK50347A DK74295C (en)	1945-10-18	1947-02-05	Process for the preparation of vitamin A or thereof.

Country Status (1)

Country	Link
DK (1)	DK74295C (en)

1947
- 1947-02-05 DK DK50347A patent/DK74295C/en active

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