DK78070C - Fremgangsmåde til udvinding af produkter med vitamin B12-aktivitet.

Fremgangsmåde til udvinding af produkter med vitamin B12-aktivitet.

Info

Publication number: DK78070C
Authority: DK; Denmark
Prior art keywords: vitamin; activity; extracting products; extracting; products
Prior art date: 1948-04-03

Application number

DK114749A

Other languages

Original Assignee

Merck & Co Inc

Priority date

1948-04-03

Filing date

1949-04-02

Publication date

1954-09-06

1949-04-02 Application filed by Merck & Co Inc filed Critical Merck & Co Inc

1954-09-06 Application granted granted Critical

1954-09-06 Publication of DK78070C publication Critical patent/DK78070C/da

229930003779 Vitamin B12 Natural products 0.000 title 1
FDJOLVPMNUYSCM-WZHZPDAFSA-L cobalt(3+);[(2r,3s,4r,5s)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2r)-1-[3-[(1r,2r,3r,4z,7s,9z,12s,13s,14z,17s,18s,19r)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2 Chemical compound [Co+3].N#[C-].N([C@@H]([C@]1(C)[N-]\C([C@H]([C@@]1(CC(N)=O)C)CCC(N)=O)=C(\C)/C1=N/C([C@H]([C@@]1(CC(N)=O)C)CCC(N)=O)=C\C1=N\C([C@H](C1(C)C)CCC(N)=O)=C/1C)[C@@H]2CC(N)=O)=C\1[C@]2(C)CCC(=O)NC[C@@H](C)OP([O-])(=O)O[C@H]1[C@@H](O)[C@@H](N2C3=CC(C)=C(C)C=C3N=C2)O[C@@H]1CO FDJOLVPMNUYSCM-WZHZPDAFSA-L 0.000 title 1
239000011715 vitamin B12 Substances 0.000 title 1
235000019163 vitamin B12 Nutrition 0.000 title 1

DK114749A 1948-04-03 1949-04-02 Fremgangsmåde til udvinding af produkter med vitamin B12-aktivitet. DK78070C (da)